WO2014101439A1 - Method, apparatus, and system for monitoring service flow - Google Patents

Method, apparatus, and system for monitoring service flow Download PDF

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Publication number
WO2014101439A1
WO2014101439A1 PCT/CN2013/082029 CN2013082029W WO2014101439A1 WO 2014101439 A1 WO2014101439 A1 WO 2014101439A1 CN 2013082029 W CN2013082029 W CN 2013082029W WO 2014101439 A1 WO2014101439 A1 WO 2014101439A1
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WO
WIPO (PCT)
Prior art keywords
bandwidth
service flow
monitoring
service
flow
Prior art date
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PCT/CN2013/082029
Other languages
French (fr)
Chinese (zh)
Inventor
杨敏昌
马春燕
汪林
谢红
Original Assignee
华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2014101439A1 publication Critical patent/WO2014101439A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity

Definitions

  • Embodiments of the present invention relate to the field of communications, and more particularly, to a method, apparatus, and system for traffic flow monitoring. Background technique
  • the application function entity before the service starts, the application function entity has difficulty in obtaining various parameters of the terminal (such as screen size and resolution) to calculate the required service bandwidth in detail, and generally calculates the maximum required service according to the larger parameter.
  • Bandwidth is required, the service resource reservation is successful, and the terminal service parameters may change after the service starts (for example, the vertical screen changes to the horizontal screen to cause the video window size change to affect the resolution), so that the bandwidth of the actual service flow is lower than the service.
  • the case of the reserved value before starting Since the application function module entity cannot know the actual bandwidth of the service flow on the control plane, the policy charging execution function module can measure and know the actual bandwidth of the service flow but does not know the service characteristics, and cannot determine whether the current bandwidth value is reasonable or not. Re-allocating allocated network resources may result in unnecessary waste of resource networks. Summary of the invention
  • the embodiment of the invention provides a method, a device and a system for monitoring service flow, which can monitor the bandwidth abnormality of the service and perform corresponding processing.
  • a method for monitoring a service flow comprising: determining, by a service flow monitoring device, a bandwidth monitoring parameter of a first service flow of a first service; the service flow monitoring device transmitting a first service flow to a policy rule device a bandwidth monitoring parameter, so that the policy rule device configures a bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule determines the first service based on the bandwidth monitoring parameter of the first service flow A rule for whether the bandwidth of the stream is abnormal.
  • the bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
  • the method further includes: the service flow monitoring apparatus receiving the bandwidth abnormality indication information of the first service flow sent by the policy rule apparatus, and the bandwidth abnormality indication of the first service flow The information is determined by the event reporting device that the bandwidth of the first service flow is abnormal. And transmitting to the policy rule device; the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the service flow monitoring apparatus determines that the bandwidth monitoring parameter of the first service flow of the first service includes:
  • the service flow monitoring device determines the bandwidth monitoring of the first service flow of the first service according to the service flow bandwidth monitoring policy configured for the first service, the service type of the first service, and the service flow information of the first service.
  • the parameter, the service flow bandwidth monitoring policy includes a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
  • the monitoring parameter includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold indication information is used.
  • the bandwidth monitoring identifier is used to indicate whether the bandwidth of the first service flow is abnormal.
  • the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the fourth possible implementation manner of the first aspect is implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
  • the bandwidth monitoring parameter of the service flow further includes: a judging ratio or a judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to exceed the bandwidth within the monitoring duration when the bandwidth of the first service flow is abnormal,
  • the judgment ratio is the ratio of the judgment duration to the monitoring duration.
  • the service flow monitoring The device processes the first service flow according to the bandwidth abnormality indication information of the first service flow, where the service flow monitoring device terminates the first service flow according to the bandwidth abnormality indication information of the first service flow, and deletes the first service flow.
  • the bandwidth monitoring parameter of the first service flow is carried in a service flow transmission policy authorization request message sent by the service flow monitoring device to the policy rule device.
  • the bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow.
  • a service flow monitoring method comprising: the policy rule device receiving a bandwidth monitoring parameter of a first service flow of a first service sent by a service flow monitoring device; the policy rule device configuring the first service flow The bandwidth monitoring rule, the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow; the policy rule device sends the event report device to the event reporting device The bandwidth monitoring rule of the first service flow, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
  • the method further includes: the policy rule device receiving, by the event reporting device, the bandwidth abnormality indication information of the first service flow that is sent when the bandwidth of the first service flow is abnormal;
  • the policy rule device transmits the bandwidth abnormality indication information of the first service flow to the traffic flow monitoring device, so that the traffic flow monitoring device processes the first traffic flow according to the bandwidth abnormality indication information of the first traffic flow.
  • the bandwidth monitoring parameter of the first service flow is that the service flow monitoring device is configured according to the foregoing The service flow bandwidth monitoring policy of the first service configuration, the service type of the first service, and the service flow information of the first service, the service flow bandwidth monitoring policy includes a service type, a service flow type, and a The bandwidth monitoring parameter corresponding to the service type and service flow type of the first service.
  • the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink of the first service flow Bandwidth monitoring parameters.
  • the bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold indication information is used.
  • the bandwidth monitoring identifier is used to indicate whether the bandwidth of the first service flow is abnormal.
  • the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the fourth possible implementation manner of the second aspect is specifically implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
  • the fourth possible implementation manner of the second aspect, or the fifth possible implementation manner of the second aspect is implemented by: the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
  • the specific implementation is: The monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow, where the service flow monitoring device terminates the first service flow according to the bandwidth abnormality indication information of the first service flow, and deletes the first service flow.
  • the traffic flow or the bandwidth of the first traffic flow is adjusted.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
  • the bandwidth monitoring rule is a service flow configured by the policy rule device for the first service flow Part of the policy rule.
  • a method for monitoring a service flow comprising: the event reporting device receiving a bandwidth monitoring rule of a first service flow of a first service from a policy rule device, where the bandwidth monitoring rule is that the policy rule device receives according to the And configuring, by the bandwidth monitoring parameter of the first service flow of the first service, a rule for determining whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow; and the event reporting device is configured according to the bandwidth The rule monitors the bandwidth of the first traffic flow.
  • the method further includes: if the event is that the reporting device determines that the bandwidth of the first service flow is abnormal, sending a bandwidth abnormality of the first service flow to the policy rule device And indicating the information, so that the policy rule device sends the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, where the service flow monitoring device sends the bandwidth of the first service flow of the first service to the policy rule device And a device for monitoring parameters, the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth of the first service flow Monitoring parameters and/or downlink bandwidth monitoring parameters of the first traffic flow.
  • the first possible implementation manner of the third aspect or the third aspect, or the second possible implementation manner of the third aspect is specifically implemented as:
  • the monitoring parameter includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold indication information is used to indicate the bandwidth of the first service flow.
  • An abnormal bandwidth threshold, the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the third possible implementation manner of the third aspect is implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
  • bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
  • the bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow.
  • a service flow monitoring apparatus comprising: a determining unit, configured to determine a bandwidth monitoring parameter of a first service flow of the first service; and a sending unit, configured to send the first service flow to the policy rule device
  • the bandwidth monitoring parameter so that the policy rule device configures the bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule determines the first based on the bandwidth monitoring parameter of the first service flow A rule for whether the bandwidth of the service flow is abnormal.
  • the bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
  • the device further includes: a receiving unit, configured to receive bandwidth abnormality indication information of the first service flow sent by the policy rule device, and the bandwidth abnormality indication of the first service flow The information is sent by the event reporting device to the policy rule device when the bandwidth of the first service flow is abnormal.
  • the processing unit is configured to process the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the determining unit is specifically configured to: according to the service flow bandwidth monitoring policy configured in advance for the first service The service type of the first service and the service flow information of the first service, determining a bandwidth monitoring parameter of the first service flow of the first service, where the service flow bandwidth monitoring policy includes a service type and a service flow of the first service Type and bandwidth monitoring parameters corresponding to the service type and service flow type of the first service.
  • the first possible implementation manner of the fourth aspect or the fourth aspect, or the second possible implementation manner of the fourth aspect is specifically implemented as:
  • the monitoring parameter includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold refers to
  • the indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, and the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
  • the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
  • a policy rule device comprising: a receiving unit, configured to receive a bandwidth monitoring parameter of a first service flow of a first service sent by a service flow monitoring device; a configuration unit, configured to configure the first a bandwidth monitoring rule of the service flow, the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow; and a sending unit, configured to send to the event reporting device The bandwidth monitoring rule of the first service flow, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
  • the receiving unit is further configured to: receive, by the receiving unit, the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal.
  • the sending unit is further configured to send the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, so that the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the first possible implementation manner of the fifth aspect or the fifth aspect is implemented as follows: the bandwidth monitoring parameter of the first service flow includes: monitoring duration, bandwidth monitoring threshold indication information And a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of the monitoring of the first service flow, where the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, the bandwidth monitoring identifier is used to indicate Whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information.
  • the allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
  • an event reporting apparatus comprising: a receiving unit, configured to receive, from a policy rule device, a bandwidth monitoring rule of a first service flow of a first service, where the bandwidth monitoring rule is that the policy rule device is And a rule for determining whether the bandwidth of the first service flow is abnormal according to the bandwidth monitoring parameter of the first service flow, where the bandwidth monitoring parameter of the first service flow of the first service is configured;
  • the bandwidth monitoring rule monitors the bandwidth of the first service flow.
  • the specific implementation is: a sending unit, configured to: if the event reporting device determines that the bandwidth of the first service flow is abnormal, send the first service flow to the policy rule device The bandwidth abnormality indication information, so that the policy rule device sends the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, where the service flow monitoring device sends the first service flow of the first service to the policy rule device The device of the bandwidth monitoring parameter, the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the first possible implementation manner of the sixth aspect or the sixth aspect is implemented as follows: the bandwidth monitoring parameter of the first service flow includes: monitoring duration, bandwidth monitoring threshold indication information And a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of the monitoring of the first service flow, where the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, the bandwidth monitoring identifier is used to indicate Whether to monitor the bandwidth of the first service flow.
  • the second possible implementation manner of the sixth aspect is implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates that the bandwidth of the first service flow is abnormal. a bandwidth threshold, the bandwidth monitoring threshold ratio information, in combination with the allocated bandwidth information of the first service flow, indicating a bandwidth threshold of the bandwidth of the first service flow.
  • the second possible implementation manner of the sixth aspect, or the third possible implementation manner of the sixth aspect is implemented by: the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
  • the device is bound to the event reporting function BBERF entity for the policy and charging enforcement function PCEF entity in the policy and charging control architecture or the bearer independent of the policy and charging enforcement function PCEF entity.
  • a service flow monitoring system comprising:
  • a traffic flow monitoring apparatus according to any of the possible implementations of the fourth aspect, or the first possible implementation of the fourth aspect, to the fifth possible implementation manner of the fourth aspect;
  • a possible implementation manner to a policy rule device of any one of the possible implementations of the fourth possible implementation of the fifth aspect; and the first possible implementation to the sixth aspect of the sixth aspect or the sixth aspect An event reporting device of any of the four possible implementations possible implementations.
  • the service flow monitoring related method in the embodiment of the present invention reduces the bandwidth of the first service by monitoring the bandwidth abnormality of the first service according to the bandwidth monitoring parameter of the first service flow, and reduces the waste of resource allocation.
  • FIG. 1 is a schematic flow chart of a service flow monitoring method according to an embodiment of the present invention.
  • FIG. 2a is an interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
  • FIG. 2b is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
  • FIG. 2c is another interaction flowchart of traffic flow bandwidth exception processing according to an embodiment of the present invention.
  • FIG. 3 is another interaction flowchart of traffic flow bandwidth exception processing according to an embodiment of the present invention.
  • FIG. 4 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention.
  • FIG. 5 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention.
  • FIG. 6 is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
  • FIG. 7 is a schematic block diagram of a service flow monitoring apparatus according to an embodiment of the present invention.
  • FIG. 8 is a schematic block diagram of a policy rule apparatus according to an embodiment of the present invention.
  • FIG. 9 is a schematic block diagram of an event reporting apparatus according to an embodiment of the present invention.
  • FIG. 10 is another schematic block diagram of a service flow monitoring apparatus according to an embodiment of the present invention.
  • FIG. 11 is another schematic block diagram of a policy rule device according to an embodiment of the present invention.
  • FIG. 12 is another schematic block diagram of an event reporting apparatus according to an embodiment of the present invention.
  • FIG. 13 is a system block diagram of a traffic flow monitoring system in accordance with an embodiment of the present invention. detailed description
  • FIG. 1 is a schematic flow chart of a service flow monitoring method according to an embodiment of the present invention. The method of Figure 1 is performed by a traffic flow monitoring device.
  • the service flow monitoring device determines a bandwidth monitoring parameter of the first service flow of the first service.
  • the traffic flow monitoring device sends a bandwidth monitoring parameter of the first service flow to the policy rule device, so that the policy rule device configures a bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device.
  • the bandwidth monitoring rule is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow, where the bandwidth monitoring rule is used by the event reporting device according to the bandwidth monitoring rule. The bandwidth of the traffic flow is monitored.
  • the bandwidth monitoring parameter of the first service flow is sent to the policy rule device, so that the policy rule device configures the corresponding bandwidth monitoring rule and causes the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. Therefore, it is possible to monitor the bandwidth abnormality of the first service and perform corresponding processing, thereby reducing waste of resource allocation.
  • the service flow monitoring device may be the service flow monitoring device 100. It can be an Application Function (AF) entity in the Policy and Charging Control (PCC) or a TDF entity in the Traffic Detection Function (TDF) network.
  • AF Application Function
  • PCC Policy and Charging Control
  • TDF Traffic Detection Function
  • the method further includes:
  • the service flow monitoring device receives the bandwidth abnormality indication information of the first service flow sent by the policy rule device, where the bandwidth abnormality indication information of the first service flow is determined by the event reporting device that the bandwidth of the first service flow is abnormal.
  • the policy rule device sends.
  • the bandwidth abnormality indication information of the first service flow is used to indicate that the bandwidth of the first service flow is abnormal.
  • the bandwidth abnormality indication information of the first service flow may be only a bandwidth abnormal event identifier, and may also include information of a specific bandwidth abnormal parameter, which is not limited herein.
  • the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the subsequent bandwidth policy processing of the first service flow can be determined, thereby reducing waste of resource allocation.
  • step 101 may specifically include:
  • the service flow monitoring device determines the bandwidth monitoring parameter of the first service flow of the first service according to the service flow bandwidth monitoring policy configured for the first service, the service type of the first service, and the service flow information of the first service.
  • the service flow bandwidth monitoring policy includes a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and service flow type of the first service.
  • the service flow bandwidth monitoring policy configured in advance for the first service may be a service flow bandwidth monitoring policy configured by the operator in advance for the first service, or a service flow bandwidth monitoring policy configured in other manners, and the present invention is not limited herein. .
  • a first service may have multiple service flows, and the service flow bandwidth monitoring policy may separately determine a service flow bandwidth monitoring parameter for the service flow of the first service.
  • the traffic flow bandwidth monitoring policy can also determine whether to perform bandwidth monitoring on some or all of the traffic of the first service.
  • the step 104 may include: the service flow monitoring device terminating the first service flow, deleting the first service flow, or adjusting the bandwidth of the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the bandwidth monitoring parameter of the first service flow is carried in a service flow transmission policy authorization request message sent by the service flow monitoring device to the policy rule device.
  • the bandwidth monitoring rule of the policy rule device is part of the service flow policy rule configured by the policy rule device for the first service flow.
  • the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow. If the first service flow needs to perform bandwidth monitoring, the bandwidth monitoring parameter may be separately configured for at least one of an uplink bandwidth or a downlink bandwidth of the first service flow.
  • the bandwidth monitoring parameter of the first service flow may also include only the identifier indicating that the monitoring is not performed, but the situation is similar to the processing of the prior art, and the present invention will not be described herein.
  • the bandwidth monitoring parameters of the first service flow include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier.
  • the monitoring duration is used to determine the duration of the monitoring of the first service flow, where the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether the first The bandwidth of the traffic flow is monitored.
  • the bandwidth monitoring threshold indication information may be bandwidth monitoring threshold information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality.
  • the bandwidth monitoring threshold information may include uplink bandwidth threshold information and/or downlink bandwidth threshold information.
  • one bandwidth threshold information may also be used to indicate uplink and downlink bandwidth threshold information.
  • the monitoring duration and bandwidth monitoring indicator can also be divided according to the uplink and downlink of the service flow.
  • FIG. 2 is an interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
  • the UE sends a service request to the AF.
  • a service request to the AF.
  • the UE performs wireless data services (such as VoIP, online media play, video call, etc.), it performs signaling negotiation with AF (for example, streaming media playback service, P-CSCCF module in IMS, waiting) to determine the execution to be performed.
  • AF for example, streaming media playback service, P-CSCCF module in IMS, waiting
  • the AF sends a service flow transmission policy authorization request to the Policy and Charging Rule Function (PCRF) entity according to the service type, the service flow information, and the bandwidth policy configured by the operator.
  • PCRF Policy and Charging Rule Function
  • the AF determines the bandwidth monitoring threshold and monitoring duration of the service flow according to the service type, service flow information, and bandwidth configuration parameters configured by the operator.
  • the AF can send the service streaming policy authorization request through the Rx interface.
  • the service flow transmission policy authorization request the service flow information required for the service establishment may be carried, and the service flow bandwidth abnormal event is scheduled.
  • the service flow information may include:
  • ⁇ b> type used to indicate the content of the service stream, such as voice stream, video stream, text Wait.
  • ⁇ e>Sender and receiver address information including the IP address, port and transport protocol at both ends of the stream.
  • the content carried by the service flow policy authorization request may include:
  • ⁇ b>Type used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
  • ⁇ e>Sender and receiver address information including the IP address, port and transport protocol at both ends of the stream.
  • Bandwidth monitoring duration which is used to limit the duration of traffic flow bandwidth anomalies.
  • ⁇ g>Upstream bandwidth monitoring threshold which is used to limit the traffic bandwidth upstream condition triggered by the traffic flow bandwidth abnormal event.
  • the downlink bandwidth monitoring threshold is used to limit the service traffic downlink bandwidth condition triggered by the service flow bandwidth abnormal event.
  • the bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold can be generated by the AF based on service characteristics, service flow characteristics, and carrier configuration.
  • the service feature can be the service type of the service.
  • the service flow feature can be the service flow type in the service flow information.
  • the information configured by the operator can be the service flow bandwidth monitoring policy configured by the operator.
  • the AF can perform the configuration shown in the following table, and determine whether each service flow in the Voice over Internet Protocol (VoIP) service needs to perform bandwidth monitoring, monitoring duration, and uplink and downlink monitoring bandwidth thresholds according to the configuration.
  • VoIP Voice over Internet Protocol
  • a service flow When a service flow is configured to perform monitoring, it must provide continuous monitoring time and supervision. Measure the bandwidth.
  • the monitoring bandwidth can only provide uplink according to the characteristics (type) of the service flow, and only provide downlink or uplink and downlink simultaneously.
  • the bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold are not provided. The method of not performing bandwidth monitoring may be the same as the prior art, and the present invention will not be described herein.
  • the bandwidth monitoring threshold of the voice stream is 16Kbsp, which means that when the voice stream bandwidth is 16Kbsp.
  • the bandwidth of the voice stream is abnormal bandwidth; or when the bandwidth of the voice stream is less than 16Kbsp, the bandwidth of the voice stream belongs to the abnormal bandwidth.
  • the PCRF generates a service flow policy rule for each service flow according to the service flow policy authorization request, and sends the service flow policy rule information to the Policy and Charging Enforcement Function (PCEF) entity, where the service flow
  • the policy rule information may carry a service flow bandwidth abnormal event predetermined identifier, and is used to indicate whether a service flow bandwidth abnormal event is scheduled to the PCEF.
  • the PCRF may also send an indication of a predetermined service flow bandwidth abnormal event to the PCEF, or may carry an indication of a predetermined service flow bandwidth abnormal event in other messages sent to the PCEF, which is not limited herein.
  • the PCRF Upon receiving the service flow transmission policy authorization request sent by the AF, the PCRF establishes a service flow policy rule for the service flow according to the information of the service flow, and the service flow policy rule may include the service flow bandwidth monitoring parameter from the AF.
  • the service flow policy authorization request carries the indication information of the abnormal traffic flow bandwidth abnormal event
  • the service flow policy rule information sent to the PCEF may carry the service flow bandwidth abnormal event predetermined identifier indicating the predetermined service flow bandwidth abnormal event; or
  • the service flow policy rule information sent to the PCEF may carry the unscheduled service flow.
  • the traffic flow bandwidth abnormal event of the bandwidth abnormal event is predetermined or does not carry the service flow bandwidth abnormal event predetermined identifier.
  • the PCRF sends the service flow policy rule information to the PCEF, which can be sent through the Gx interface.
  • the content of the service flow policy rule in the PCRF may include:
  • ⁇ a> A policy rule number that uniquely identifies a policy rule.
  • ⁇ b>Sender and receiver address information including the IP address, port and transport protocol of the two ends of the service flow.
  • the rule is validated by the service flow applied to the sender and receiver address conforming to the definition.
  • QoS class identifier used to indicate the resource level assigned by the wireless network.
  • Bandwidth monitoring duration which is used to limit the duration of traffic flow bandwidth anomalies.
  • ⁇ g>Upstream bandwidth monitoring threshold which is used to limit the traffic bandwidth upstream condition triggered by the traffic flow bandwidth abnormal event.
  • the downlink bandwidth monitoring threshold is used to limit the service traffic downlink bandwidth condition triggered by the service flow bandwidth abnormal event.
  • the service flow policy rule information sent to the PCEF may also include:
  • Service flow bandwidth abnormal event reservation identifier used to indicate whether the service flow bandwidth abnormal event is scheduled.
  • the PCRF can schedule a network event to the PCEF according to the needs of the AF, and then receive a trigger feedback message of the network event from the PCEF and report it to the AF.
  • the PCEF obtains, according to the service flow policy rule information sent by the PCRF, the uplink bandwidth, the downlink bandwidth, the QoS class identifier, the bandwidth monitoring duration, and the bandwidth monitoring threshold in each service flow policy, and interacts with the wireless network, and reserves corresponding Bandwidth resources.
  • the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined service flow bandwidth abnormal event
  • the PCRF may start traffic monitoring of the service flow according to the bandwidth monitoring duration and the bandwidth monitoring threshold.
  • the PCEF feeds back the resource reservation result to the PCRF.
  • the PCEF may report the resource reservation result to the PCRF through the Gx interface, and the resource reservation result may be a message that the reservation is successful or the reservation fails.
  • the PCRF sends a service flow policy authorization response to the AF according to the resource reservation result from the PCEF.
  • the AF judges based on the service flow policy authorization response from the PCRF:
  • the resource reservation fails.
  • the AF can choose to prohibit the service from starting according to the operator's settings or still allow the service to start without QoS guarantee. This case does not involve the content of the present invention, and the present invention will not be described herein.
  • the user terminal starts to send and receive the service flow by using the negotiated coding mode.
  • the user may adjust the service content (for example, when the video is opened during the voice call, or the video is turned off during the video call and only the voice is reserved), the AF will modify the service flow transmission policy authorization according to the new service flow information to The PCRF, PCRF will further modify the existing policy rules, generate new policy rules or delete existing policy rules and send them to the PCEF through Gx.
  • the PCEF adjusts the reserved resources according to the new policy rules. This belongs to the prior art, and the present invention does not Let me repeat.
  • PCEF monitors the uplink/downlink actual bandwidth of the service flow in real time, and compares the measured actual bandwidth with the bandwidth monitoring threshold in the policy rule.
  • the PCEF finds that the actual bandwidth of the service flow is lower than the bandwidth monitoring threshold for the duration defined by the monitoring duration, the service traffic bandwidth abnormal event is reported, and the corresponding policy rule number and the service flow are carried in the event within the monitoring duration. Up/down average bandwidth.
  • the PCRF reports the service flow bandwidth abnormal event to the AF, and carries the service flow number of the abnormality and the actual/up/down average bandwidth of the service flow during the monitoring duration.
  • the AF after receiving the service flow bandwidth abnormal event, the AF performs service termination, service flow deletion, or service flow bandwidth according to the service characteristics, the nature of the service flow in the entire service, and the actual bandwidth value of the service flow (based on the definition of the operator). Adjustment.
  • the adjustable reserved bandwidth value is the actual bandwidth of the abnormal event.
  • the monitoring of the service flow is started according to the bandwidth monitoring duration and the bandwidth monitoring threshold of the service flow, and the service flow is processed according to the service flow bandwidth abnormal event, thereby reducing waste of resource allocation.
  • the bandwidth monitoring threshold indication information may be bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold ratio information is combined with the allocated bandwidth information of the first service flow to indicate a bandwidth threshold of the first service flow bandwidth abnormality.
  • the allocated bandwidth information of the first service flow may be a bandwidth allocated to the first service flow when the first service flow starts.
  • the bandwidth monitoring threshold ratio information may include uplink bandwidth threshold information and ⁇ or downlink bandwidth threshold ratio information.
  • one bandwidth threshold ratio information may also be used to indicate uplink and downlink bandwidth threshold ratio information.
  • FIG. 2b is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
  • Step 201b is similar to step 201a of FIG. 2, and the present invention is not described herein again.
  • the AF sends a service flow policy authorization request to the PCRF according to the service type, the service flow information, and the bandwidth policy configured by the operator.
  • the AF determines the bandwidth monitoring threshold ratio and monitoring duration of the service flow according to the service type, service flow information, and bandwidth configuration parameters configured by the operator.
  • the AF can send the service flow transmission policy authorization request through the Rx interface.
  • the service flow can be carried to establish the required service flow information, and the service flow bandwidth abnormal event is scheduled.
  • the service flow information includes:
  • ⁇ a> number used to uniquely identify a business flow in the business
  • ⁇ b>Type used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
  • ⁇ e>Sender and receiver address information including the IP address, port and transport protocol at both ends of the stream.
  • the content carried by the service flow policy authorization request may include:
  • ⁇ b>Type used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
  • ⁇ e>Sender and receiver address information including the IP address, port and transport protocol at both ends of the stream.
  • Bandwidth monitoring duration which is used to limit the duration of traffic flow bandwidth anomalies.
  • ⁇ g>Upstream bandwidth monitoring threshold ratio which is used to limit the upstream bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
  • the downlink bandwidth monitoring threshold ratio is used to limit the downstream bandwidth conditions of the service flow triggered by the traffic flow bandwidth abnormal event.
  • the bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold ratio can be generated by the AF based on service characteristics and service flow characteristics and carrier configuration.
  • the service feature can be the service type of the service.
  • the service flow feature can be the service flow type in the service flow information.
  • the information configured by the operator can be the service flow bandwidth monitoring policy configured by the operator.
  • the AF can make the configuration shown in the following table, and determine whether each service flow in the VoIP service needs to perform bandwidth monitoring, monitoring duration, and uplink/downlink monitoring bandwidth threshold ratio according to the configuration.
  • bandwidth monitoring bandwidth can only provide uplink according to the characteristics of service flow, and only provide downlink or uplink and downlink simultaneously.
  • bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold ratio are not provided. The method of not performing bandwidth monitoring may be the same as the prior art, and the present invention will not be described herein.
  • the PCRF generates a service flow policy rule for each service flow according to the service flow policy authorization request, and sends the service flow policy rule information to the PCEF, where the service flow policy rule information can carry the service flow bandwidth abnormal event predetermined identifier, Indicates whether to schedule a traffic flow bandwidth exception event to the PCEF.
  • the PCRF may also send an indication of a predetermined service flow bandwidth abnormal event to the PCEF, or may carry an indication of a predetermined service flow bandwidth abnormal event in other messages sent to the PCEF, which is not limited herein.
  • the PCRF Upon receiving the service flow transmission policy authorization request sent by the AF, the PCRF establishes a service flow policy rule for the service flow according to the information of the service flow, and the service flow policy rule may include the service flow bandwidth monitoring parameter from the AF.
  • the service flow policy authorization request carries the indication information of the abnormal traffic flow bandwidth abnormal event
  • the service flow policy rule information sent to the PCEF may carry the service flow bandwidth abnormal event predetermined identifier indicating the predetermined service flow bandwidth abnormal event; or
  • the service flow policy rule information sent to the PCEF may carry the unscheduled service flow.
  • the traffic flow bandwidth abnormal event of the bandwidth abnormal event is predetermined or does not carry the service flow bandwidth abnormal event predetermined identifier.
  • the PCRF sends the service flow policy rule information to the PCEF, which can be sent through the Gx interface.
  • the content of the service flow policy rule in the PCRF may include:
  • ⁇ a> A policy rule number that uniquely identifies a policy rule.
  • ⁇ b>Sender and receiver address information including the IP address, port and transport protocol of the two ends of the service flow.
  • the rule is validated by the service flow applied to the sender and receiver address conforming to the definition.
  • QoS class identifier used to indicate the resource level assigned by the wireless network.
  • Bandwidth monitoring duration which is used to limit the duration of traffic flow bandwidth anomalies.
  • ⁇ g>Upstream bandwidth monitoring threshold ratio which is used to limit the upstream bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
  • Downstream bandwidth monitoring threshold ratio used to limit the service triggered by traffic flow bandwidth anomaly events Stream downstream bandwidth conditions.
  • the service flow policy rule information sent to the PCEF may also include:
  • Service flow bandwidth abnormal event reservation identifier used to indicate whether the service flow bandwidth abnormal event is scheduled.
  • the PCRF can schedule a network event to the PCEF according to the needs of the AF, and then report the trigger feedback message of the network event from the PCEF to the AF.
  • the PCEF obtains, according to the service flow policy rule information sent by the PCRF, a message such as an uplink bandwidth, a downlink bandwidth, a QoS class identifier, a bandwidth monitoring duration, and a bandwidth monitoring threshold ratio in each service flow policy, and interacts with the wireless network to reserve Corresponding bandwidth resources.
  • the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined service flow bandwidth abnormal event
  • the PCRF can start traffic monitoring of the service flow according to the bandwidth monitoring duration and the bandwidth monitoring threshold.
  • the PCRF obtains a bandwidth monitoring threshold of the service flow by using an uplink/downstream bandwidth and a bandwidth monitoring threshold ratio of the service flow, where the bandwidth monitoring threshold is the reserved bandwidth X bandwidth monitoring threshold ratio.
  • Steps 205b-212b are similar to steps 205a-212a of Figure 2a, and the present invention will not be described again.
  • the service flow is monitored according to the bandwidth monitoring duration and the bandwidth monitoring threshold ratio of the service flow, and the service flow is processed correspondingly according to the service flow bandwidth abnormal event, thereby reducing waste of resource allocation.
  • the bandwidth monitoring parameter of the first service flow further includes: a determining ratio or a determining duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time interval when the bandwidth of the first service flow is abnormal
  • the required duration is the ratio of the judgment duration to the monitoring duration.
  • the judgment ratio can be obtained by judging the duration and the monitoring duration, and the judgment duration can also be obtained by judging the ratio and the monitoring duration.
  • the judgment duration and the judgment ratio are a pair of mutually replaceable parameters.
  • FIG. 2c is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
  • Step 201c is similar to step 201a of FIG. 2a, and the present invention is not described herein again.
  • the AF sends a service flow policy authorization request to the PCRF according to the service type, the service flow information, and the bandwidth policy configured by the operator.
  • the AF determines the bandwidth monitoring threshold (or the bandwidth monitoring threshold ratio), the monitoring duration, and the judging duration (or the judging ratio) of the service flow according to the service type, the service flow information, and the bandwidth monitoring parameter configured by the operator.
  • the service flow is performed.
  • the bandwidth monitoring threshold, monitoring duration, and judgment ratio may be sent through the Rx interface.
  • the service flow can be carried to establish the required service flow information, and the service flow bandwidth abnormal event is scheduled.
  • the service flow information includes:
  • ⁇ b>Type used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
  • ⁇ e>Sender and receiver address information including the IP address, port and transport protocol at both ends of the stream.
  • the content carried by the service flow policy authorization request may include:
  • ⁇ b>Type used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
  • ⁇ e>Sender and receiver address information including the IP address, port and transport protocol at both ends of the stream.
  • Bandwidth monitoring duration which is used to limit the duration of traffic flow bandwidth anomalies.
  • ⁇ g>Upstream bandwidth monitoring threshold which is used to limit the traffic bandwidth upstream condition triggered by the traffic flow bandwidth abnormal event.
  • the downlink bandwidth monitoring threshold is used to limit the service traffic downlink bandwidth condition triggered by the service flow bandwidth abnormal event.
  • the bandwidth monitoring duration, the uplink/downlink bandwidth monitoring threshold, and the judgment ratio can be generated by the AF according to service characteristics, service flow characteristics, and carrier configuration.
  • the service feature can be the service type of the service.
  • the service flow feature can be the service flow type in the service flow information.
  • the information configured by the operator can be the service flow bandwidth monitoring policy configured by the operator.
  • the AF can make the configuration shown in the following table. According to the configuration, determine whether each service flow in the VoIP service needs to perform bandwidth monitoring, monitoring duration, uplink and downlink monitoring bandwidth, and whether the bandwidth of the service traffic needs to be monitored. Type iL (up/down) monitor bandwidth duration (up/down) ratio
  • a service flow When a service flow is configured to perform monitoring, it must provide continuous monitoring duration and monitoring bandwidth.
  • the monitoring bandwidth can only provide uplink, only downlink or upper and lower according to the characteristics of the service flow.
  • the line is also available.
  • the bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold are not provided. The method of not performing bandwidth monitoring may be the same as the prior art, and the present invention will not be described herein.
  • the PCRF generates a service flow policy rule for each service flow according to the service flow policy authorization request, and sends the service flow policy rule information to the PCEF, where the service flow policy rule information can carry the service flow bandwidth abnormal event predetermined identifier, and is used for Indicates whether a traffic flow bandwidth anomaly event is scheduled to the PCEF.
  • the PCRF may also send an indication of a predetermined service flow bandwidth abnormal event to the PCEF, or may carry an indication of a predetermined service flow bandwidth abnormal event in other messages sent to the PCEF, which is not limited herein.
  • the PCRF Upon receiving the service flow transmission policy authorization request sent by the AF, the PCRF establishes a service flow policy rule for the service flow according to the information of the service flow, and the service flow policy rule may include the service flow bandwidth monitoring parameter from the AF.
  • the service flow policy authorization request carries the indication information of the abnormal traffic flow bandwidth abnormal event
  • the service flow policy rule information sent to the PCEF may carry the service flow bandwidth abnormal event predetermined identifier indicating the predetermined service flow bandwidth abnormal event; or
  • the service flow policy rule information sent to the PCEF may carry the unscheduled service flow.
  • the traffic flow bandwidth abnormal event of the bandwidth abnormal event is predetermined or does not carry the service flow bandwidth abnormal event predetermined identifier.
  • the PCRF sends the service flow policy rule information to the PCEF, which can be sent through the Gx interface.
  • the content of the service flow policy rule in the PCRF may include:
  • ⁇ a> A policy rule number that uniquely identifies a policy rule.
  • ⁇ b>Sender and receiver address information including the IP address, port and transport protocol of the two ends of the service flow.
  • the rule is validated by the service flow applied to the sender and receiver address conforming to the definition.
  • QoS class identifier used to indicate the resource level assigned by the wireless network.
  • the PCRF can schedule a network event to the PCEF according to the needs of the AF, and collect the network from the PCEF.
  • the trigger feedback message of the network event is reported to the AF.
  • Bandwidth monitoring duration which is used to limit the duration of traffic flow bandwidth anomalies.
  • the upstream bandwidth monitoring threshold (or the upstream bandwidth monitoring threshold ratio) is used to limit the upstream bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
  • the downlink bandwidth monitoring threshold (or the downlink bandwidth monitoring threshold ratio) is used to limit the downlink bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
  • the service flow policy rule information sent to the PCEF may also include:
  • Service flow bandwidth abnormal event predetermined identifier used to indicate whether the service flow bandwidth abnormal event is scheduled.
  • the PCRF can schedule a network event to the PCEF according to the needs of the AF, and then receive a trigger feedback message of the network event from the PCEF and report it to the AF.
  • the PCEF obtains, according to the service flow policy rule information sent by the PCRF, the uplink bandwidth, the downlink bandwidth, the QoS class identifier, the bandwidth monitoring duration, the bandwidth monitoring threshold (the bandwidth monitoring threshold ratio), and the judgment ratio (the judgment duration) in each service flow policy. ) and other messages, and interact with the wireless network to reserve the corresponding bandwidth resources.
  • the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined traffic flow bandwidth abnormal event
  • the PCRF may start according to the bandwidth monitoring duration, the bandwidth monitoring threshold (bandwidth monitoring threshold ratio), and the judgment ratio (determination duration). Traffic monitoring of traffic flows.
  • Steps 205c-208c are similar to steps 205a-208a of Figure 2a, and the present invention will not be described again.
  • PCEF monitors the uplink/downlink actual bandwidth of the service flow in real time, and compares the measured actual bandwidth with the bandwidth monitoring threshold in the policy rule.
  • the PCEF finds that the service flow is within the monitoring duration, the actual bandwidth of the actual/downstream average bandwidth service flow has a time higher than the judgment ratio (eg, 80% time) lower than the bandwidth monitoring threshold for the duration defined by the monitoring duration.
  • the service flow bandwidth abnormal event is reported to the PCRF, and the corresponding policy rule number and the service flow actual/downstream bandwidth are carried in the event.
  • Steps 211c-212c are similar to steps 211a-212a of Figure 2a, and the present invention will not be described again.
  • the monitoring of the service flow is started according to the bandwidth monitoring duration of the service flow, the bandwidth monitoring threshold (or the bandwidth monitoring threshold ratio), and the judgment duration (or the judgment ratio), so that the service flow bandwidth abnormal event can be more reasonably defined. Trigger, and correspondingly process the service flow according to the service flow bandwidth abnormal event, thereby reducing waste of resource allocation.
  • FIG. 3 is another interaction flowchart of traffic flow bandwidth exception processing according to an embodiment of the present invention.
  • the Traffic Detection Function (TDF) entity can monitor the user's service initiation and report the service flow parameters in the service to the PCRF to perform the transmission policy authorization operation through the Sd interface.
  • TDF Traffic Detection Function
  • the TDF monitors the startup information of the service, and sends a service flow transmission policy authorization request to the PCEF according to the startup information of the service.
  • the PCRF generates a policy rule that includes a traffic flow bandwidth abnormality monitoring parameter according to the service flow information from the TDF and the operator policy definition.
  • the PCRF sends the service flow policy rule information to the PCEF.
  • the PCEF interacts with the wireless network according to the service flow policy rule information sent by the PCRF, and reserves corresponding bandwidth resources.
  • the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined traffic flow bandwidth abnormal event
  • the PCRF can start traffic monitoring of the service flow according to the bandwidth monitoring duration and the bandwidth monitoring threshold.
  • step 304 is similar to step 204a of FIG. 2a or step 204b of FIG. 2b or step 204c of FIG. 2b, and the present invention is not described herein again.
  • the PCEF feeds back the resource reservation result to the PCRF.
  • step 305 is similar to step 205a of FIG. 2a, and the present invention is not described herein again.
  • the PCEF monitors the uplink/downlink actual bandwidth of the service flow in real time, and compares the measured actual bandwidth with the bandwidth monitoring threshold in the policy rule.
  • step 306 is similar to step 209a of FIG. 2a or step 209b of FIG. 2b or step 209c of FIG. 2b, and the present invention is not described herein again.
  • the PCEF finds that the actual bandwidth of the service flow is lower than the bandwidth monitoring threshold for the duration defined by the monitoring duration, the service traffic bandwidth abnormal event is reported, and the corresponding policy rule number and the service flow are carried in the event within the monitoring duration. Up/down average bandwidth.
  • step 307 is similar to step 210a of FIG. 2a or step 210b of FIG. 2b or step 210c of FIG. 2b, and the present invention is not described herein again.
  • the PCRF reports the traffic flow bandwidth abnormal event to the TDF, and carries the service flow number of the abnormality and the actual/up/down average bandwidth of the service flow during the monitoring duration.
  • step 308 is similar to step 211a of FIG. 2a or step 211b of FIG. 2b or step 211c of FIG. 2b, and the present invention is not described herein again.
  • the TDF is based on the service characteristics and the service flow. The nature of the service, the actual bandwidth value judgment of the service flow (based on the operator's definition), the execution of the service termination, the service flow deletion or the service flow bandwidth adjustment.
  • step 309 is similar to step 212a of FIG. 2a or step 212b of FIG. 2b or step 212c of FIG. 2b, and the present invention is not described herein again.
  • the TDF entity can implement functions similar to the AF entities in Figures 2a, 2b, and 2c.
  • FIG. 4 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention. The method of Figure 4 is performed by a policy rule device.
  • the policy rule device receives a bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device.
  • the policy rule device configures a bandwidth monitoring rule of the first service flow, where the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow.
  • the policy rule device sends a bandwidth monitoring rule of the first service flow to the event reporting device, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
  • the bandwidth monitoring rule of the first service flow is configured according to the bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device, so that the event reporting device monitors the bandwidth according to the first service flow.
  • the rule monitors the bandwidth of the first service flow, and enables the service flow monitoring device to perform bandwidth control on the first service flow according to the bandwidth of the first service flow, thereby providing a possibility of reducing waste of resource allocation.
  • the method further includes:
  • the policy rule device receives the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal.
  • the policy rule device sends the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, so that the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the service flow monitoring device can determine the subsequent bandwidth policy processing for the first service flow, thereby reducing waste of resource allocation.
  • the bandwidth monitoring parameter of the first service flow is that the service flow monitoring device is configured according to The service flow bandwidth monitoring policy of the first service configuration, the service type of the first service, and the service flow information of the first service, the service flow bandwidth monitoring policy includes a service type of the first service, a service flow type, and A bandwidth monitoring parameter corresponding to the service type and service flow type of the first service.
  • the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring threshold
  • the indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the first The allocated bandwidth information of a service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow further includes: a determining ratio or a determining duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time interval when the bandwidth of the first service flow is abnormal
  • the required duration is the ratio of the judgment duration to the monitoring duration.
  • the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow, where the service flow monitoring device terminates the first according to the bandwidth abnormality indication information of the first service flow.
  • the service flow deleting the first service flow or adjusting the bandwidth of the first service flow.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
  • the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
  • FIG. 5 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention. The method of Figure 5 is performed by an event reporting device.
  • the event reporting device receives, from the policy rule device, a bandwidth monitoring rule of the first service flow of the first service.
  • the bandwidth monitoring rule is configured by the policy rule device according to the bandwidth monitoring parameter of the first service flow of the first service that is received by the policy rule device, and is based on the bandwidth monitoring parameter of the first service flow.
  • a rule that breaks whether the bandwidth of the first service flow is abnormal.
  • the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule.
  • the bandwidth of the first service flow is monitored according to the bandwidth monitoring rule of the first service flow, so as to obtain whether the bandwidth of the first service flow is abnormal, and the service flow monitoring device implements the first service flow.
  • Bandwidth regulation provides the possibility of implementation so that the waste of resource allocation can be reduced.
  • the method further includes:
  • the event reporting device determines that the bandwidth of the first service flow is abnormal, send the bandwidth abnormality indication information of the first service flow to the policy rule device, so that the policy rule device sends the first service flow to the service flow monitoring device.
  • the bandwidth abnormality indication information where the service flow monitoring device is a device that sends a bandwidth monitoring parameter of the first service flow of the first service to the policy rule device, where the service flow monitoring device is configured according to the bandwidth abnormality of the first service flow
  • the information is processed by the first service flow.
  • the service flow monitoring device can process the first service flow according to the bandwidth abnormality indication information of the first service flow forwarded by the policy rule device, thereby reducing resource allocation. Waste.
  • the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring threshold
  • the indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the first The allocated bandwidth information of a service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow further includes: a determining ratio or a determining duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time interval when the bandwidth of the first service flow is abnormal
  • the required duration is the ratio of the judgment duration to the monitoring duration.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
  • the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
  • FIG. 6 is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
  • the BBERF entity independent of the PCEF entity performs resource bearer management and network event reporting in the network, and the PCRF entity interacts with the BBERF entity through the Gxx interface.
  • the service traffic bandwidth abnormality monitoring parameter is extended on the Gxx interface, and the service flow bandwidth abnormality monitoring function is implemented in the BBERF entity, so that the BBERF entity can monitor the actual use of the bandwidth resource reserved by the network for the user service flow according to the service feature, and when the resource is found in a section
  • the AF entity can be notified, and the AF entity can perform resource allocation reduction, modify service content, or terminate the service according to the characteristics of the service and the actual bandwidth resource usage.
  • Steps 601-612 of Fig. 6 are similar to steps 201a-212a of Fig. 2a or steps 201b-212b of Fig. 2b or steps 201b-212c of Fig. 2b, and the present invention will not be described again.
  • FIG. 7 is a schematic block diagram of a traffic flow monitoring apparatus 700 in accordance with an embodiment of the present invention.
  • Service flow monitoring device
  • 700 can include:
  • the determining unit 701 can determine a bandwidth monitoring parameter of the first service flow of the first service.
  • the sending unit 702 may send the bandwidth monitoring parameter of the first service flow to the policy rule device, so that the policy rule device configures the bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule is
  • the bandwidth monitoring parameter is used to determine, according to the bandwidth monitoring parameter of the first service flow, whether the bandwidth of the first service flow is abnormal, and the bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
  • the bandwidth monitoring parameter of the first service flow is sent to the policy rule device, so that the policy rule device configures the corresponding bandwidth monitoring rule and causes the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. Therefore, it is possible to monitor the bandwidth abnormality of the first service and perform corresponding processing, thereby reducing waste of resource allocation.
  • the service flow monitoring apparatus 700 may be an Application Function (AF) entity in a Policy and Charging Control (PCC), or a traffic monitoring function.
  • AF Application Function
  • PCC Policy and Charging Control
  • the traffic flow monitoring apparatus 700 may further include a receiving unit 703 and a processing unit 704.
  • the receiving unit 703 may receive the bandwidth abnormality indication information of the first service flow sent by the policy rule device, where the bandwidth abnormality indication information of the first service flow is determined by the event reporting device to the policy when the bandwidth of the first service flow is abnormal.
  • the rule device sends.
  • the processing unit 704 can process the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the traffic flow monitoring device 700 can determine the subsequent bandwidth policy processing for the first service flow by using the bandwidth abnormality indication information of the first service flow, thereby reducing waste of resource allocation.
  • the determining unit 701 is configured to determine, according to the traffic flow bandwidth monitoring policy configured in advance for the first service, the service type of the first service, and the service flow information of the first service, to determine the first service flow of the first service.
  • the bandwidth monitoring parameter, the service flow bandwidth monitoring policy may include a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
  • the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information.
  • the allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal
  • the required duration is the ratio of the judgment duration to the monitoring duration.
  • processing unit 704 may specifically terminate the first service flow, delete the first service flow, or adjust the bandwidth of the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message sent by the service flow monitoring device 700 to the policy rule device.
  • the bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow.
  • the service flow monitoring apparatus 700 can also implement the method for monitoring the service flow of FIG. 1 in the embodiment of the present invention, and the method for monitoring the traffic flow of the TDF in FIG. 2a, FIG. 2b, FIG. 2c and FIG. 6 or the TDF in FIG. The invention will not be described again here.
  • FIG. 8 is a schematic block diagram of a policy rule apparatus 800 in accordance with an embodiment of the present invention.
  • the policy rule device 800 may include: a receiving unit 801, a configuration unit 802, and a transmitting unit 803.
  • the receiving unit 801 can receive a bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device.
  • the configuration unit 802 is configured to configure a bandwidth monitoring rule of the first service flow, where the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow.
  • the sending unit 803 can send the bandwidth monitoring rule of the first service flow to the event reporting device, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
  • the policy rule device 800 configures the bandwidth monitoring rule of the first service flow according to the bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device, so that the event reporting device is configured according to the first service.
  • the bandwidth monitoring rule of the flow monitors the bandwidth of the first service flow, so that the service flow monitoring device performs bandwidth control on the first service flow according to the bandwidth of the first service flow, thereby providing a possibility of reducing waste of resource allocation.
  • the receiving unit 801 may further receive the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal.
  • the sending unit 803 may further send the bandwidth abnormality indication information of the first service flow to the traffic flow monitoring device, so that the traffic flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the policy rule device 800 can forward the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, so that the service flow monitoring device can determine the subsequent bandwidth policy processing for the first service flow, thereby reducing waste of resource allocation.
  • the bandwidth monitoring parameter of the first service flow is the service flow monitoring policy configured by the service flow monitoring device according to the service flow configured in advance for the first service, the service type of the first service, and the service flow information of the first service. Determining, the service flow bandwidth monitoring policy may include the service type of the first service, the service flow type, and the bandwidth monitoring corresponding to the service type and service flow type of the first service. Parameters.
  • the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information.
  • the allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal
  • the required duration is the ratio of the judgment duration to the monitoring duration.
  • the service flow monitoring device processing the first service flow according to the bandwidth abnormality indication information of the first service flow may include: the service flow monitoring device terminating the first according to the bandwidth abnormality indication information of the first service flow A service flow, deleting the first service flow or adjusting the bandwidth of the first service flow.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device 800.
  • the bandwidth monitoring rule is part of a service flow policy rule configured by policy rule device 800 for the first traffic flow.
  • the policy rule device 800 can also implement the method for monitoring the traffic flow of FIG. 4 in the embodiment of the present invention, and the method for performing the traffic flow monitoring by the PCRF in FIG. 2a, FIG. 2b, FIG. 2c, FIG. 3 and FIG. 6, the present invention does not Let me repeat.
  • FIG. 9 is a schematic block diagram of an event reporting apparatus 900 in accordance with an embodiment of the present invention.
  • the event reporting device 900 may include: a receiving unit 901 and a monitoring unit 902.
  • the receiving unit 901 may receive, by the policy rule device, a bandwidth monitoring rule of the first service flow of the first service, where the bandwidth monitoring rule is configured by the policy rule device according to the bandwidth monitoring parameter of the first service flow of the first service received by the policy rule device And determining the bandwidth monitoring parameter based on the first service flow The rule that the bandwidth of the first service flow is abnormal.
  • the monitoring unit 902 can monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
  • the event reporting apparatus 900 monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow, so as to obtain whether the bandwidth of the first service flow is abnormal, and implement the pair for the service flow monitoring device.
  • Bandwidth regulation of the first traffic flow provides the possibility of implementation so that the waste of resource allocation can be reduced.
  • the event reporting device 900 may further include a transmitting unit 903.
  • the sending unit 903 is configured to: if the event reporting device 900 determines that the bandwidth of the first service flow is abnormal, send the bandwidth abnormality indication information of the first service flow to the policy rule device, so that the policy rule device sends the first to the service flow monitoring device. a bandwidth abnormality indication information of the service flow, where the service flow monitoring device is a device that sends a bandwidth monitoring parameter of the first service flow of the first service to the policy rule device, where the service flow monitoring device is configured according to the first service flow
  • the bandwidth abnormality indication information processes the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined.
  • the allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; where the determining duration indicates that the bandwidth of the first service flow is abnormal, and the bandwidth of the first service flow is exceeded during the monitoring period
  • the duration required for the limit is the ratio of the judgment duration to the monitoring duration.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
  • the bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow.
  • the event reporting apparatus 900 may be a policy and charging enforcement function PCEF entity in the policy and charging control architecture or a bearer independent of the policy and charging enforcement function PCEF entity bound to the event reporting function BBERF entity, for example , PCEF in Figure 2a, Figure 2b, Figure 2c and Figure 3, or BBERF in Figure 5.
  • the event reporting device 900 can also implement the method for monitoring traffic flow of FIG. 5 in the embodiment of the present invention, and the PCEF in FIG. 2a, FIG. 2b, FIG. 2c and FIG. 3, or the method for performing BBERF service flow monitoring in FIG. 5, The invention will not be described again here.
  • FIG. 10 is a schematic block diagram of a service flow monitoring apparatus 1000 according to an embodiment of the present invention.
  • the traffic flow monitoring device 1000 can include: a transmitter 1003, a receiver 1001, a processor 1002, and a memory 1004.
  • the processor 1002 can determine a bandwidth monitoring parameter of the first traffic flow of the first service.
  • the memory 1004 can store instructions that cause the processor 1002 to determine bandwidth monitoring parameters for the first traffic flow of the first service.
  • the transmitter 1003 may send a bandwidth monitoring parameter of the first service flow to the policy rule device, so that the policy rule device configures the bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule is
  • the bandwidth monitoring parameter is used to determine, according to the bandwidth monitoring parameter of the first service flow, whether the bandwidth of the first service flow is abnormal, and the bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
  • the processor 1002 controls the operation of the traffic flow monitoring device 1000.
  • the processor 1002 may also be referred to as a CPU (Central Processing Unit).
  • Memory 1004 can include read only memory and random access memory and provides instructions and data to processor 1002.
  • a portion of memory 1004 may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • the components of the traffic flow monitoring device 1000 are coupled together by a bus system 1005.
  • the bus system 1005 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 1005 in the figure.
  • the method disclosed in the foregoing embodiments of the present invention may be applied to the processor 1002 or implemented by the processor 1002.
  • the processor 1002 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1002 or an instruction in a form of software.
  • the processor 1002 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware. Component.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or executed.
  • the processor can be a microprocessor or the processor can be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 1004.
  • the processor 1002 reads the information in the memory 1004 and completes the steps of the above method in combination with hardware.
  • the bandwidth monitoring parameter of the first service flow is sent to the policy rule device, so that the policy rule device configures the corresponding bandwidth monitoring rule and causes the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. Therefore, it is possible to monitor the bandwidth abnormality of the first service and perform corresponding processing, thereby reducing waste of resource allocation.
  • the service flow monitoring apparatus 1000 may be an Application Function (AF) entity in a Policy and Charging Control (PCC), or a traffic monitoring function.
  • AF Application Function
  • PCC Policy and Charging Control
  • TDF Traffic Detection Function
  • TDF Traffic Detection Function
  • the receiver 1001 may further receive the bandwidth abnormality indication information of the first service flow sent by the policy rule device, where the bandwidth abnormality indication information of the first service flow is determined by the event reporting device that the bandwidth of the first service flow is abnormal.
  • the policy rule device sends.
  • the processor 1002 can also process the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the memory 1004 can also store instructions that cause the processor 1002 to process the first traffic flow based on bandwidth anomaly indication information for the first traffic flow.
  • the service flow monitoring device 1000 can determine the subsequent bandwidth policy processing of the first service flow by using the bandwidth abnormality indication information of the first service flow, thereby reducing waste of resource allocation.
  • the processor 1002 may determine, according to the service flow bandwidth monitoring policy configured in advance for the first service, the service type of the first service, and the service flow information of the first service, to determine the first service flow of the first service.
  • the bandwidth monitoring parameter, the service flow bandwidth monitoring policy may include a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
  • the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: monitoring duration, bandwidth monitoring threshold The value indication information and the bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of the monitoring of the first service flow, the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, the bandwidth monitoring identifier It is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information.
  • the allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal
  • the required duration is the ratio of the judgment duration to the monitoring duration.
  • the processor 1002 may specifically terminate the first service flow, delete the first service flow, or adjust the bandwidth of the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the bandwidth monitoring parameter of the first service flow is carried in a service flow transmission policy authorization request message sent by the service flow monitoring device 1000 to the policy rule device.
  • the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
  • the service flow monitoring apparatus 1000 can also implement the method for monitoring the service flow of FIG. 1 in the embodiment of the present invention, and the method for monitoring the service flow of the TDF in FIG. 2a, FIG. 2b, FIG. 2c and FIG. 6 or the TDF in FIG. The invention will not be described again here.
  • FIG. 11 is a schematic block diagram of a policy rule apparatus 1100 according to an embodiment of the present invention.
  • the policy rule device 1100 can include: a transmitter 1103, a receiver 1101, a processor 1102, and a memory 1104.
  • the receiver 1101 is configured to receive a bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device.
  • the processor 1102 is configured to configure a bandwidth monitoring rule of the first service flow, where the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow.
  • the memory 1104 can store instructions that cause the processor 1102 to configure bandwidth monitoring rules for the first traffic flow.
  • the transmitter 1103 may send the bandwidth monitoring rule of the first service flow to the event reporting device, so that the event reporting device transmits the first service flow according to the bandwidth monitoring rule of the first service flow. Wide for monitoring.
  • the policy rule device 1100 configures the bandwidth monitoring rule of the first service flow according to the bandwidth monitoring parameter of the first service flow of the first service that is sent by the service flow monitoring device, so that the event reporting device is configured according to the first service.
  • the bandwidth monitoring rule of the flow monitors the bandwidth of the first service flow, so that the service flow monitoring device performs bandwidth control on the first service flow according to the bandwidth of the first service flow, thereby providing a possibility of reducing waste of resource allocation.
  • the processor 1102 controls the operation of the policy rule device 1100, which may also be referred to as a CPU (Central Processing Unit).
  • Memory 1104 can include read only memory and random access memory and provides instructions and data to processor 1102. A portion of the memory 1104 may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • the components of the policy rule device 1100 are coupled together by a bus system 1105.
  • the bus system 1105 may include a power bus, a control bus, and a status signal bus in addition to the data bus. However, for clarity of description, various buses are labeled as the bus system 1105 in the figure.
  • Processor 1102 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1102 or an instruction in the form of software.
  • the processor 1102 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware. Component.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out.
  • the general purpose processor can be a microprocessor or the processor can be any conventional processor or the like.
  • the steps of the method disclosed in connection with the embodiments of the present invention may be directly embodied by the execution of the hardware decoding processor, or by a combination of hardware and software modules in the decoding processor.
  • the software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 1104, and the processor 1102 reads the information in the memory 1104 and completes the steps of the above method in combination with hardware.
  • the receiver 1101 may further receive the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal.
  • the transmitter 1103 may also send the bandwidth abnormality indication information of the first service flow to the traffic flow monitoring device, so that the traffic flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
  • the policy rule device 1100 forwards the bandwidth difference of the first service flow to the service flow monitoring device The information is often indicated, so that the service flow monitoring device determines subsequent bandwidth policy processing for the first service flow, thereby reducing waste of resource allocation.
  • the bandwidth monitoring parameter of the first service flow is the service flow monitoring policy configured by the service flow monitoring device according to the service flow configured in advance for the first service, the service type of the first service, and the service flow information of the first service. Determining, the service flow bandwidth monitoring policy may include a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
  • the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information.
  • the allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal
  • the required duration is the ratio of the judgment duration to the monitoring duration.
  • the service flow monitoring device processing the first service flow according to the bandwidth abnormality indication information of the first service flow may include: the service flow monitoring device terminating the first according to the bandwidth abnormality indication information of the first service flow A service flow, deleting the first service flow or adjusting the bandwidth of the first service flow.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device 1100.
  • the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device 1100 for the first service flow.
  • the policy rule device 1100 can also implement the method for monitoring traffic flow of FIG. 4 in the embodiment of the present invention, and the method for performing traffic flow monitoring by the PCRF in FIG. 2a, FIG. 2b, FIG. 2c, FIG. 3 and FIG. The invention is not described herein again.
  • FIG 12 is a schematic block diagram of an event reporting apparatus 1200 in accordance with an embodiment of the present invention.
  • the event reporting device 1200 can include: a transmitter 1203, a receiver 1201, a processor 1202, and a memory 1204.
  • the receiver 1201 may receive, from the policy rule device, a bandwidth monitoring rule of the first service flow of the first service, where the bandwidth monitoring rule is configured by the policy rule device according to the bandwidth monitoring parameter of the first service flow of the first service received by the And determining, according to the bandwidth monitoring parameter of the first service flow, whether the bandwidth of the first service flow is abnormal.
  • the processor 1202 can monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
  • the memory can store instructions that cause the processor 1202 to monitor the bandwidth of the first traffic flow based on the bandwidth monitoring rule.
  • the event reporting apparatus 1200 monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow, so as to obtain whether the bandwidth of the first service flow is abnormal, and implement the pair for the service flow monitoring device.
  • Bandwidth regulation of the first traffic flow provides the possibility of implementation so that the waste of resource allocation can be reduced.
  • the processor 1202 controls the operation of the event reporting device 1200, which may also be referred to as processor 1202.
  • Memory 1204 can include read only memory and random access memory and provides instructions and data to processor 1202. A portion of memory 1204 may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • the components of the event reporting device 1200 are coupled together by a bus system 1205.
  • the bus system 1205 can include, in addition to the data bus, a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are labeled as bus system 1205 in the figure.
  • Processor 1202 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1202 or an instruction in a form of software.
  • the processor 1202 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware. Component.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • Software modules can be located at random Memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, etc. are well-established in the field of storage media.
  • the storage medium is located in the memory 1204.
  • the processor 1202 reads the information in the memory 1204 and completes the steps of the above method in combination with hardware.
  • the transmitter 1203 is configured to: if the event reporting device 1200 determines that the bandwidth of the first service flow is abnormal, send the bandwidth abnormality indication information of the first service flow to the policy rule device, so that the policy rule device sends the service flow monitoring device to the service flow monitoring device.
  • Sending the bandwidth abnormality indication information of the first service flow where the service flow monitoring device is a device that sends a bandwidth monitoring parameter of the first service flow of the first service to the policy rule device, where the service flow monitoring device is configured according to the The bandwidth abnormality indication information of a service flow processes the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
  • the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
  • the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined.
  • the allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
  • the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; where the determining duration indicates that the bandwidth of the first service flow is abnormal, and the bandwidth of the first service flow is exceeded during the monitoring period
  • the duration required for the limit is the ratio of the judgment duration to the monitoring duration.
  • the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
  • the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
  • the event reporting apparatus 1200 may be a policy and charging enforcement function PCEF entity in the policy and charging control architecture or a bearer independent of the policy and charging enforcement function PCEF entity bound to the event reporting function BBERF entity, for example , PCEF in Figure 2a, Figure 2b, Figure 2c and Figure 3, or BBERF in Figure 6.
  • the event reporting apparatus 1200 can also implement the method for monitoring traffic flow of FIG. 5 in the embodiment of the present invention, and the PCEF in FIG. 2a, FIG. 2b, FIG. 2c, and FIG. 3, or the method for performing BBERF performing traffic flow monitoring in FIG. The invention will not be described again here.
  • FIG. 13 is a system block diagram of a traffic flow monitoring system 1300 in accordance with an embodiment of the present invention.
  • the traffic flow monitoring system 1300 can include: a traffic flow monitoring device 1301, a policy rule device 1302, and an event reporting device 1303.
  • the service flow monitoring device 1301 may be the service flow monitoring device 700 or the service flow monitoring device 1000
  • the policy rule device 1302 may be the policy rule device 800 or the policy rule device 1100
  • the event reporting device 1303 may be the event reporting device 900. Or event reporting device 1200.
  • the functions and methods for implementing the traffic flow monitoring device 1301, the policy rule device 1302, and the event reporting device 1303 are described in the foregoing embodiments, and the present invention is not described herein again.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.
  • each functional unit in various embodiments of the present invention may be integrated into one processing unit
  • each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

Abstract

Provided are a method, an apparatus, and a system for monitoring a service flow. The method comprises: a service flow monitoring device determining a bandwidth monitoring parameter of a first service flow of a first service; the service flow monitoring device sending the bandwidth monitoring parameter of the first service flow to a policy rule device, so that the policy rule device configures a bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to an event reporting device, wherein the bandwidth monitoring rule is a rule based on the bandwidth monitoring parameter of the first service flow and used for determining whether the bandwidth of the first service flow is abnormal. In the embodiments of the present invention, the bandwidth monitoring parameter of the first service flow is sent to the policy rule device, so that the policy rule device configures the corresponding bandwidth monitoring rule and the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule; in this way, the event reporting device can monitor the bandwidth exception of the first service flow, thereby reducing the resource allocation waste.

Description

业务流监测相关的方法、 装置和*** 技术领域  Method, device and system related to traffic flow monitoring
本发明实施例涉及通信领域， 并且更具体地， 涉及一种业务流监测相关 的方法、 装置和***。 背景技术  Embodiments of the present invention relate to the field of communications, and more particularly, to a method, apparatus, and system for traffic flow monitoring. Background technique
现有技术中，业务开始前，应用功能实体难以获取终端的各种参数（如： 屏幕尺寸、 分辨率）用以详细计算所需的业务带宽， 一般按照较大的参数计 算所需业务最大所需带宽， 业务资源预留成功、 业务开始后终端业务参数也 可能发生变化（如： 竖屏转为横屏引起视频窗口尺寸变化从而影响分辨率）， 这样就存在实际业务流的带宽低于业务开始前的预留值的情况。 由于应用功 能模实体处于控制面无法得知业务流实际带宽， 策略计费执行功能模块虽然 能够测量并得知业务流的实际带宽但不知道业务特征，无法判断当前的带宽 值是否合理、 是否需要重新调整分配的网络资源， 由此可能造成不必要的资 源网络浪费。 发明内容  In the prior art, before the service starts, the application function entity has difficulty in obtaining various parameters of the terminal (such as screen size and resolution) to calculate the required service bandwidth in detail, and generally calculates the maximum required service according to the larger parameter. Bandwidth is required, the service resource reservation is successful, and the terminal service parameters may change after the service starts (for example, the vertical screen changes to the horizontal screen to cause the video window size change to affect the resolution), so that the bandwidth of the actual service flow is lower than the service. The case of the reserved value before starting. Since the application function module entity cannot know the actual bandwidth of the service flow on the control plane, the policy charging execution function module can measure and know the actual bandwidth of the service flow but does not know the service characteristics, and cannot determine whether the current bandwidth value is reasonable or not. Re-allocating allocated network resources may result in unnecessary waste of resource networks. Summary of the invention
本发明实施例提供一种业务流监测相关的方法、 装置和***， 能够监控 业务的带宽异常情况并做相应的处理。  The embodiment of the invention provides a method, a device and a system for monitoring service flow, which can monitor the bandwidth abnormality of the service and perform corresponding processing.
第一方面， 提出了一种业务流监测方法， 该方法包括： 业务流监测装置 确定第一业务的第一业务流的带宽监测参数； 该业务流监测装置向策略规则 装置发送第一业务流的带宽监测参数， 以便该策略规则装置为该第一业务流 配置带宽监测规则并向事件报告装置发送该带宽监测规则， 该带宽监测规则 为基于该第一业务流的带宽监测参数判断该第一业务流的带宽是否异常的 规则， 该带宽监测规则用于由该事件报告装置根据该带宽监测规则对该第一 业务流的带宽进行监控。  In a first aspect, a method for monitoring a service flow is provided, the method comprising: determining, by a service flow monitoring device, a bandwidth monitoring parameter of a first service flow of a first service; the service flow monitoring device transmitting a first service flow to a policy rule device a bandwidth monitoring parameter, so that the policy rule device configures a bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule determines the first service based on the bandwidth monitoring parameter of the first service flow A rule for whether the bandwidth of the stream is abnormal. The bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
在第一种可能的实现方式中， 结合第一方面， 该方法还包括： 该业务流 监测装置接收该策略规则装置发送的第一业务流的带宽异常指示信息， 第一 业务流的带宽异常指示信息由该事件报告装置判断该第一业务流带宽异常 时向该策略规则装置发送； 该业务流监测装置根据该第一业务流的带宽异常 指示信息对该第一业务流进行处理。 In a first possible implementation, in combination with the first aspect, the method further includes: the service flow monitoring apparatus receiving the bandwidth abnormality indication information of the first service flow sent by the policy rule apparatus, and the bandwidth abnormality indication of the first service flow The information is determined by the event reporting device that the bandwidth of the first service flow is abnormal. And transmitting to the policy rule device; the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
在第二种可能的实现方式中， 结合第一方面或第一方面的第一种可能的 实现方式， 具体实现为： 该业务流监测装置确定第一业务的第一业务流的带 宽监测参数包括： 该业务流监测装置根据预先为第一业务配置的业务流带宽 监测策略、 该第一业务的业务类型和该第一业务的业务流信息， 确定该第一 业务的第一业务流的带宽监测参数， 该业务流带宽监测策略包括该第一业务 的业务类型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的 带宽监测参数。  In a second possible implementation manner, in combination with the first aspect or the first possible implementation manner of the first aspect, the specific implementation is: the service flow monitoring apparatus determines that the bandwidth monitoring parameter of the first service flow of the first service includes: The service flow monitoring device determines the bandwidth monitoring of the first service flow of the first service according to the service flow bandwidth monitoring policy configured for the first service, the service type of the first service, and the service flow information of the first service. The parameter, the service flow bandwidth monitoring policy includes a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
在第三种可能的实现方式中， 结合第一方面或第一方面的第一种可能的 实现方式或第一方面的第二种可能的实现方式， 具体实现为： 该第一业务流 的带宽监测参数包括：该第一业务流的上行带宽监测参数和 /或该第一业务流 的下行带宽监测参数。  In a third possible implementation manner, in combination with the first aspect or the first possible implementation manner of the first aspect or the second possible implementation manner of the first aspect, the specific implementation is: The monitoring parameter includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
在第四种可能的实现方式中， 结合第一方面或第一方面的第一种可能的 实现方式至第一方面的第三种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该第一业务流的带宽监测参数包括： 监测时长、 带宽监测阈值指 示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监测的 时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽阈 值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  In a fourth possible implementation manner, in combination with the first aspect, or the first possible implementation manner of the first aspect, to any one of the possible implementation manners of the third possible implementation manner of the first aspect, The bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold indication information is used. The bandwidth monitoring identifier is used to indicate whether the bandwidth of the first service flow is abnormal. The bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
在第五种可能的实现方式中， 结合第一方面的第四种可能的实现方式， 具体实现为： 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监测 阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的带 宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示该 第一业务流带宽异常的带宽阈值。  In a fifth possible implementation manner, the fourth possible implementation manner of the first aspect is implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
在第六种可能的实现方式中， 结合第一方面的第四种可能的实现方式或 第一方面的第五种可能的实现方式中任一种可能的实现方式， 具体实现为： 该第一业务流的带宽监测参数还包括： 判断比例或者判断时长； 其中， 该判 断时长指示判定该第一业务流带宽异常时该第一业务流在该监测时长内带 宽超限所需的持续时间， 该判断比例为该判断时长与该监测时长的比值。  In a sixth possible implementation manner, in combination with the fourth possible implementation manner of the first aspect, or the possible implementation manner of the fifth possible implementation manner of the first aspect, the specific implementation is: The bandwidth monitoring parameter of the service flow further includes: a judging ratio or a judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to exceed the bandwidth within the monitoring duration when the bandwidth of the first service flow is abnormal, The judgment ratio is the ratio of the judgment duration to the monitoring duration.
在第七种可能的实现方式中， 结合第一方面的第一种可能的实现方式至 第一方面的第六种可能的实现方式中任一种可能的实现方式，该业务流监测 装置根据该第一业务流的带宽异常指示信息对该第一业务流进行处理具体 实现为： 该业务流监测装置根据该第一业务流的带宽异常指示信息终止该第 一业务流、 删除该第一业务流或对该第一业务流的带宽进行调整。 In a seventh possible implementation manner, in combination with the first possible implementation manner of the first aspect, the possible implementation manner of the sixth possible implementation manner of the first aspect, the service flow monitoring The device processes the first service flow according to the bandwidth abnormality indication information of the first service flow, where the service flow monitoring device terminates the first service flow according to the bandwidth abnormality indication information of the first service flow, and deletes the first service flow. A traffic flow or adjustment of the bandwidth of the first traffic flow.
在第八种可能的实现方式中， 结合第一方面或第一方面的第一种可能的 实现方式至第一方面的第七种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该第一业务流的带宽监测参数携带于该业务流监测装置向该策略 规则装置发送的业务流传输策略授权请求消息中。  In an eighth possible implementation manner, in combination with the first aspect or the first possible implementation manner of the first aspect, to any one of the possible implementation manners of the seventh possible implementation manner of the first aspect, The bandwidth monitoring parameter of the first service flow is carried in a service flow transmission policy authorization request message sent by the service flow monitoring device to the policy rule device.
在第九种可能的实现方式中， 结合第一方面或第一方面的第一种可能的 实现方式至第一方面的第八种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该带宽监测规则为该策略规则装置为该第一业务流配置的业务流 策略规则的一部分。  In a ninth possible implementation manner, in combination with the first aspect, or the first possible implementation manner of the first aspect, to any one of the possible implementation manners of the eighth possible implementation manner of the first aspect, : The bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow.
第二方面， 提出了一种业务流监测方法， 该方法包括： 策略规则装置接 收业务流监测装置发送的第一业务的第一业务流的带宽监测参数； 该策略规 则装置配置该第一业务流的带宽监测规则， 该第一业务流的带宽监测规则为 基于该第一业务流的带宽监测参数判断该第一业务流的带宽是否异常的规 贝' J ; 该策略规则装置向事件报告装置发送该第一业务流的带宽监测规则， 以 便该事件报告装置根据该第一业务流的带宽监测规则对该第一业务流的带 宽进行监控。  In a second aspect, a service flow monitoring method is provided, the method comprising: the policy rule device receiving a bandwidth monitoring parameter of a first service flow of a first service sent by a service flow monitoring device; the policy rule device configuring the first service flow The bandwidth monitoring rule, the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow; the policy rule device sends the event report device to the event reporting device The bandwidth monitoring rule of the first service flow, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
在第一种可能的实现方式中， 结合第二方面， 该方法还包括： 该策略规 则装置接收该事件报告装置判断该第一业务流带宽异常时发送的第一业务 流的带宽异常指示信息；  In a first possible implementation, in combination with the second aspect, the method further includes: the policy rule device receiving, by the event reporting device, the bandwidth abnormality indication information of the first service flow that is sent when the bandwidth of the first service flow is abnormal;
该策略规则装置向该业务流监测装置发送第一业务流的带宽异常指示 信息以便该业务流监测装置根据该第一业务流的带宽异常指示信息对该第 一业务流进行处理。  The policy rule device transmits the bandwidth abnormality indication information of the first service flow to the traffic flow monitoring device, so that the traffic flow monitoring device processes the first traffic flow according to the bandwidth abnormality indication information of the first traffic flow.
在第二种可能的实现方式中， 结合第二方面或第二方面的第一种可能的 实现方式， 具体实现为： 该第一业务流的带宽监测参数是该业务流监测装置 根据预先为该第一业务配置的业务流带宽监测策略、该第一业务的业务类型 和该第一业务的业务流信息确定的， 该业务流带宽监测策略包括该第一业务 的业务类型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的 带宽监测参数。  In a second possible implementation manner, in combination with the second aspect or the first possible implementation manner of the second aspect, the specific implementation is: the bandwidth monitoring parameter of the first service flow is that the service flow monitoring device is configured according to the foregoing The service flow bandwidth monitoring policy of the first service configuration, the service type of the first service, and the service flow information of the first service, the service flow bandwidth monitoring policy includes a service type, a service flow type, and a The bandwidth monitoring parameter corresponding to the service type and service flow type of the first service.
在第三种可能的实现方式中， 结合第二方面或第二方面的第一种可能的 实现方式或第二方面的第二种可能的实现方式， 具体实现为： 该第一业务流 的带宽监测参数包括：该第一业务流的上行带宽监测参数和 /或该第一业务流 的下行带宽监测参数。 In a third possible implementation, combining the second aspect or the first possible aspect of the second aspect The implementation manner or the second possible implementation manner of the second aspect is implemented as follows: the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink of the first service flow Bandwidth monitoring parameters.
在第四种可能的实现方式中， 结合第二方面或第二方面的第一种可能的 实现方式至第二方面的第三种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该第一业务流的带宽监测参数包括： 监测时长、 带宽监测阈值指 示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监测的 时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽阈 值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  In a fourth possible implementation manner, in combination with the second aspect or the first possible implementation manner of the second aspect to any one of the possible implementation manners of the third possible implementation manner of the second aspect, The bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold indication information is used. The bandwidth monitoring identifier is used to indicate whether the bandwidth of the first service flow is abnormal. The bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
在第五种可能的实现方式中， 结合第二方面的第四种可能的实现方式， 具体实现为： 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监测 阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的带 宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示该 第一业务流带宽异常的带宽阈值。  In a fifth possible implementation, the fourth possible implementation manner of the second aspect is specifically implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
在第六种可能的实现方式中， 结合第二方面的第四种可能的实现方式或 第二方面的第五种可能的实现方式， 具体实现为： 该第一业务流的带宽监测 参数还包括： 判断比例或者判断时长； 其中， 该判断时长指示判定该第一业 务流带宽异常时该第一业务流在该监测时长内带宽超限所需的持续时间， 该 判断比例为该判断时长与该监测时长的比值。  In a sixth possible implementation manner, the fourth possible implementation manner of the second aspect, or the fifth possible implementation manner of the second aspect, is implemented by: the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
在第七种可能的实现方式中， 结合第二方面的第一种可能的实现方式至 第二方面的第六种可能的实现方式中任一种可能的实现方式， 具体实现为： 该业务流监测装置根据该第一业务流的带宽异常指示信息对该第一业务流 进行处理包括： 该业务流监测装置根据该第一业务流的带宽异常指示信息终 止该第一业务流、 删除该第一业务流或对该第一业务流的带宽进行调整。  In a seventh possible implementation manner, in combination with the first possible implementation manner of the second aspect, the possible implementation manner of the sixth possible implementation manner of the second aspect, the specific implementation is: The monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow, where the service flow monitoring device terminates the first service flow according to the bandwidth abnormality indication information of the first service flow, and deletes the first service flow. The traffic flow or the bandwidth of the first traffic flow is adjusted.
在第八种可能的实现方式中， 结合第二方面或第二方面的第一种可能的 实现方式至第二方面的第七种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该第一业务流的带宽监测参数携带于该策略规则装置接收的业务 流传输策略授权请求消息中。  In an eighth possible implementation manner, in combination with the second aspect or the first possible implementation manner of the second aspect, to any one of the possible implementation manners of the seventh possible implementation manner of the second aspect, The bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
在第九种可能的实现方式中， 结合第二方面或第二方面的第一种可能的 实现方式至第二方面的第八种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该带宽监测规则为该策略规则装置为该第一业务流配置的业务流 策略规则的一部分。 In a ninth possible implementation manner, in combination with the second aspect or the first possible implementation manner of the second aspect, to any one of the possible implementation manners of the eighth possible implementation manner of the second aspect, : the bandwidth monitoring rule is a service flow configured by the policy rule device for the first service flow Part of the policy rule.
第三方面， 提出了一种业务流监测方法， 该方法包括： 事件报告装置从 策略规则装置接收第一业务的第一业务流的带宽监测规则， 该带宽监测规则 为该策略规则装置根据其接收的该第一业务的第一业务流的带宽监测参数 配置的，且为基于该第一业务流的带宽监测参数判断该第一业务流的带宽是 否异常的规则； 该事件报告装置根据该带宽监测规则对该第一业务流的带宽 进行监控。  In a third aspect, a method for monitoring a service flow is provided, the method comprising: the event reporting device receiving a bandwidth monitoring rule of a first service flow of a first service from a policy rule device, where the bandwidth monitoring rule is that the policy rule device receives according to the And configuring, by the bandwidth monitoring parameter of the first service flow of the first service, a rule for determining whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow; and the event reporting device is configured according to the bandwidth The rule monitors the bandwidth of the first traffic flow.
在第一种可能的实现方式中， 结合第三方面， 该方法还包括： 如果该事 件才艮告装置判断该第一业务流带宽异常， 则向该策略规则装置发送第一业务 流的带宽异常指示信息， 以便该策略规则装置向业务流监测装置发送该第一 业务流的带宽异常指示信息， 其中， 该业务流监测装置为向该策略规则装置 发送该第一业务的第一业务流的带宽监测参数的装置，该业务流监测装置根 据该第一业务流的带宽异常指示信息对该第一业务流进行处理。  In a first possible implementation, in combination with the third aspect, the method further includes: if the event is that the reporting device determines that the bandwidth of the first service flow is abnormal, sending a bandwidth abnormality of the first service flow to the policy rule device And indicating the information, so that the policy rule device sends the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, where the service flow monitoring device sends the bandwidth of the first service flow of the first service to the policy rule device And a device for monitoring parameters, the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
在第二种可能的实现方式中， 结合第三方面或第三方面的第一种可能的 实现方式， 具体实现为： 该第一业务流的带宽监测参数包括： 该第一业务流 的上行带宽监测参数和 /或该第一业务流的下行带宽监测参数。  In a second possible implementation manner, in combination with the third aspect or the first possible implementation manner of the third aspect, the specific implementation is: the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth of the first service flow Monitoring parameters and/or downlink bandwidth monitoring parameters of the first traffic flow.
在第三种可能的实现方式中， 结合第三方面或第三方面的第一种可能的 实现方式或第三方面的第二种可能的实现方式， 具体实现为： 该第一业务流 的带宽监测参数包括： 监测时长、 带宽监测阈值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监测的时长， 该带宽监测阈值指 示信息用于指示该第一业务流带宽异常的带宽阈值， 该带宽监测标识用于指 示是否对该第一业务流的带宽进行监测。  In a third possible implementation, the first possible implementation manner of the third aspect or the third aspect, or the second possible implementation manner of the third aspect, is specifically implemented as: The monitoring parameter includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold indication information is used to indicate the bandwidth of the first service flow. An abnormal bandwidth threshold, the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
在第四种可能的实现方式中， 结合第三方面的第三种可能的实现方式， 具体实现为： 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监测 阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的带 宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示该 第一业务流带宽异常的带宽阈值。  In a fourth possible implementation manner, the third possible implementation manner of the third aspect is implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
在第五种可能的实现方式中， 结合第三方面的第三种可能的实现方式或 第三方面的第四种可能的实现方式， 具体实现为： 该第一业务流的带宽监测 参数还包括： 判断比例或者判断时长； 其中， 该判断时长指示判定该第一业 务流带宽异常时该第一业务流在该监测时长内带宽超限所需的持续时间， 该 判断比例为该判断时长与该监测时长的比值。 In a fifth possible implementation, the third possible implementation manner of the third aspect or the fourth possible implementation manner of the third aspect is implemented as follows: the bandwidth monitoring parameter of the first service flow further includes: Determining a ratio or judging a duration; wherein, the judging duration indicates a duration required to determine that the bandwidth of the first service flow exceeds the bandwidth within the monitoring duration when the bandwidth of the first service flow is abnormal, The judgment ratio is the ratio of the judgment duration to the monitoring duration.
在第六种可能的实现方式中， 结合第三方面或第三方面的第一种可能的 实现方式至第三方面的第五种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该第一业务流的带宽监测参数携带于策略规则装置接收的业务流 传输策略授权请求消息中。  In a sixth possible implementation manner, in combination with the third possible aspect, or the first possible implementation manner of the third aspect, to any one of the possible implementation manners of the fifth possible implementation manner of the third aspect, The bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
在第七种可能的实现方式中， 结合第三方面或第三方面的第一种可能的 实现方式至第三方面的第六种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该带宽监测规则为该策略规则装置为该第一业务流配置的业务流 策略规则的一部分。  In a seventh possible implementation, in combination with the third possible aspect, or the first possible implementation manner of the third aspect, the possible implementation manner of the sixth possible implementation manner of the third aspect, : The bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow.
第四方面， 提出了一种业务流监测装置， 该装置包括： 确定单元， 用于 确定第一业务的第一业务流的带宽监测参数； 发送单元， 用于向策略规则装 置发送第一业务流的带宽监测参数， 以便该策略规则装置为该第一业务流配 置带宽监测规则并向事件报告装置发送该带宽监测规则， 该带宽监测规则为 基于该第一业务流的带宽监测参数判断该第一业务流的带宽是否异常的规 则，该带宽监测规则用于由该事件报告装置根据该带宽监测规则对该第一业 务流的带宽进行监控。  In a fourth aspect, a service flow monitoring apparatus is provided, the apparatus comprising: a determining unit, configured to determine a bandwidth monitoring parameter of a first service flow of the first service; and a sending unit, configured to send the first service flow to the policy rule device The bandwidth monitoring parameter, so that the policy rule device configures the bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule determines the first based on the bandwidth monitoring parameter of the first service flow A rule for whether the bandwidth of the service flow is abnormal. The bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
在第一种可能的实现方式中，结合第四方面，该装置还包括：接收单元， 用于接收该策略规则装置发送的第一业务流的带宽异常指示信息， 第一业务 流的带宽异常指示信息由该事件报告装置判断该第一业务流带宽异常时向 该策略规则装置发送； 处理单元， 用于根据该第一业务流的带宽异常指示信 息对该第一业务流进行处理。  In a first possible implementation, in combination with the fourth aspect, the device further includes: a receiving unit, configured to receive bandwidth abnormality indication information of the first service flow sent by the policy rule device, and the bandwidth abnormality indication of the first service flow The information is sent by the event reporting device to the policy rule device when the bandwidth of the first service flow is abnormal. The processing unit is configured to process the first service flow according to the bandwidth abnormality indication information of the first service flow.
在第二种可能的实现方式中， 结合第四方面或第四方面的第一种可能的 实现方式， 具体实现为： 该确定单元具体用于根据预先为第一业务配置的业 务流带宽监测策略、 该第一业务的业务类型和该第一业务的业务流信息， 确 定该第一业务的第一业务流的带宽监测参数， 该业务流带宽监测策略包括该 第一业务的业务类型、 业务流类型和与该第一业务的业务类型、 业务流类型 所对应的带宽监测参数。  In a second possible implementation manner, in combination with the fourth aspect or the first possible implementation manner of the fourth aspect, the determining unit is specifically configured to: according to the service flow bandwidth monitoring policy configured in advance for the first service The service type of the first service and the service flow information of the first service, determining a bandwidth monitoring parameter of the first service flow of the first service, where the service flow bandwidth monitoring policy includes a service type and a service flow of the first service Type and bandwidth monitoring parameters corresponding to the service type and service flow type of the first service.
在第三种可能的实现方式中， 结合第四方面或第四方面的第一种可能的 实现方式或第四方面的第二种可能的实现方式， 具体实现为： 该第一业务流 的带宽监测参数包括： 监测时长、 带宽监测阈值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监测的时长， 该带宽监测阈值指 示信息用于指示该第一业务流带宽异常的带宽阈值， 该带宽监测标识用于指 示是否对该第一业务流的带宽进行监测。 In a third possible implementation manner, the first possible implementation manner of the fourth aspect or the fourth aspect, or the second possible implementation manner of the fourth aspect, is specifically implemented as: The monitoring parameter includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, where the bandwidth monitoring threshold refers to The indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, and the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
在第四种可能的实现方式中， 结合第四方面的第三种可能的实现方式， 具体实现为： 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监测 阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的带 宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示该 第一业务流带宽异常的带宽阈值。  In a fourth possible implementation manner, the third possible implementation manner of the fourth aspect is implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information indicates the bandwidth threshold of the first service flow bandwidth abnormality in combination with the allocated bandwidth information of the first service flow.
在第五种可能的实现方式中， 结合第四方面的第三种可能的实现方式或 第四方面的第四种可能的实现方式， 具体实现为： 该第一业务流的带宽监测 参数还包括： 判断比例或者判断时长； 其中， 该判断时长指示判定该第一业 务流带宽异常时该第一业务流在该监测时长内带宽超限所需的持续时间， 该 判断比例为该判断时长与该监测时长的比值。  In a fifth possible implementation manner, in combination with the third possible implementation manner of the fourth aspect or the fourth possible implementation manner of the fourth aspect, the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
第五方面， 提出了一种策略规则装置， 该装置包括： 接收单元， 用于接 收业务流监测装置发送的第一业务的第一业务流的带宽监测参数； 配置单 元， 用于配置该第一业务流的带宽监测规则， 该第一业务流的带宽监测规则 为基于该第一业务流的带宽监测参数判断该第一业务流的带宽是否异常的 规则； 发送单元， 用于向事件报告装置发送该第一业务流的带宽监测规则， 以便该事件报告装置根据该第一业务流的带宽监测规则对该第一业务流的 带宽进行监控。  In a fifth aspect, a policy rule device is provided, the device comprising: a receiving unit, configured to receive a bandwidth monitoring parameter of a first service flow of a first service sent by a service flow monitoring device; a configuration unit, configured to configure the first a bandwidth monitoring rule of the service flow, the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow; and a sending unit, configured to send to the event reporting device The bandwidth monitoring rule of the first service flow, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
在第一种可能的实现方式中， 结合第五方面， 具体实现为： 该接收单元 还用于接收该事件报告装置判断该第一业务流带宽异常时发送的第一业务 流的带宽异常指示信息； 该发送单元还用于向该业务流监测装置发送第一业 务流的带宽异常指示信息以便该业务流监测装置根据该第一业务流的带宽 异常指示信息对该第一业务流进行处理。  In a first possible implementation, in combination with the fifth aspect, the receiving unit is further configured to: receive, by the receiving unit, the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal. The sending unit is further configured to send the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, so that the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
在第二种可能的实现方式中， 结合第五方面或第五方面的第一种可能的 实现方式， 具体实现为： 该第一业务流的带宽监测参数包括： 监测时长、 带 宽监测阈值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一 业务流监测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异 常的带宽阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监 测。  In a second possible implementation, the first possible implementation manner of the fifth aspect or the fifth aspect is implemented as follows: the bandwidth monitoring parameter of the first service flow includes: monitoring duration, bandwidth monitoring threshold indication information And a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of the monitoring of the first service flow, where the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, the bandwidth monitoring identifier is used to indicate Whether to monitor the bandwidth of the first service flow.
在第三种可能的实现方式中， 结合第五方面的第二种可能的实现方式， 具体实现为： 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监测 阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的带 宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示该 第一业务流带宽异常的带宽阈值。 In a third possible implementation manner, in combination with the second possible implementation manner of the fifth aspect, The bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information. The allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
在第四种可能的实现方式中， 结合第五方面的第二种可能的实现方式或 第五方面的第三种可能的实现方式， 具体实现为： 该第一业务流的带宽监测 参数还包括： 判断比例或者判断时长； 其中， 该判断时长指示判定该第一业 务流带宽异常时该第一业务流在该监测时长内带宽超限所需的持续时间， 该 判断比例为该判断时长与该监测时长的比值。  In a fourth possible implementation, the second possible implementation manner of the fifth aspect or the third possible implementation manner of the fifth aspect is implemented as follows: the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
第六方面， 提出了一种事件报告装置， 该装置包括： 接收单元， 用于从 策略规则装置接收第一业务的第一业务流的带宽监测规则， 该带宽监测规则 为该策略规则装置根据其接收的该第一业务的第一业务流的带宽监测参数 配置的，且为基于该第一业务流的带宽监测参数判断该第一业务流的带宽是 否异常的规则； 监控单元， 用于根据该带宽监测规则对该第一业务流的带宽 进行监控。  In a sixth aspect, an event reporting apparatus is provided, the apparatus comprising: a receiving unit, configured to receive, from a policy rule device, a bandwidth monitoring rule of a first service flow of a first service, where the bandwidth monitoring rule is that the policy rule device is And a rule for determining whether the bandwidth of the first service flow is abnormal according to the bandwidth monitoring parameter of the first service flow, where the bandwidth monitoring parameter of the first service flow of the first service is configured; The bandwidth monitoring rule monitors the bandwidth of the first service flow.
在第一种可能的实现方式中， 结合第六方面， 具体实现为： 发送单元， 用于如果该事件报告装置判断该第一业务流带宽异常， 则向该策略规则装置 发送第一业务流的带宽异常指示信息， 以便该策略规则装置向业务流监测装 置发送该第一业务流的带宽异常指示信息， 其中， 该业务流监测装置为向该 策略规则装置发送该第一业务的第一业务流的带宽监测参数的装置， 该业务 流监测装置根据该第一业务流的带宽异常指示信息对该第一业务流进行处 理。  In a first possible implementation, in combination with the sixth aspect, the specific implementation is: a sending unit, configured to: if the event reporting device determines that the bandwidth of the first service flow is abnormal, send the first service flow to the policy rule device The bandwidth abnormality indication information, so that the policy rule device sends the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, where the service flow monitoring device sends the first service flow of the first service to the policy rule device The device of the bandwidth monitoring parameter, the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
在第二种可能的实现方式中， 结合第六方面或第六方面的第一种可能的 实现方式， 具体实现为： 该第一业务流的带宽监测参数包括： 监测时长、 带 宽监测阈值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一 业务流监测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异 常的带宽阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监 测。  In a second possible implementation, the first possible implementation manner of the sixth aspect or the sixth aspect is implemented as follows: the bandwidth monitoring parameter of the first service flow includes: monitoring duration, bandwidth monitoring threshold indication information And a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of the monitoring of the first service flow, where the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, the bandwidth monitoring identifier is used to indicate Whether to monitor the bandwidth of the first service flow.
在第三种可能的实现方式中， 结合第六方面的第二种可能的实现方式， 具体实现为： 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监测 阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的带 宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示该 第一业务流带宽异常的带宽阈值。 In a third possible implementation manner, the second possible implementation manner of the sixth aspect is implemented as follows: the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth The monitoring threshold information indicates that the bandwidth of the first service flow is abnormal. a bandwidth threshold, the bandwidth monitoring threshold ratio information, in combination with the allocated bandwidth information of the first service flow, indicating a bandwidth threshold of the bandwidth of the first service flow.
在第四种可能的实现方式中， 结合第六方面的第二种可能的实现方式或 第六方面的第三种可能的实现方式， 具体实现为： 该第一业务流的带宽监测 参数还包括： 判断比例或者判断时长； 其中， 该判断时长指示判定该第一业 务流带宽异常时该第一业务流在该监测时长内带宽超限所需的持续时间， 该 判断比例为该判断时长与该监测时长的比值。  In a fourth possible implementation manner, the second possible implementation manner of the sixth aspect, or the third possible implementation manner of the sixth aspect, is implemented by: the bandwidth monitoring parameter of the first service flow further includes: The judging period or the judging duration; wherein the judging duration indicates a duration required for the bandwidth of the first service flow to be exceeded during the monitoring time interval when the bandwidth of the first service flow is abnormal, and the judging ratio is the judging duration and the The ratio of the duration of the monitoring.
在第五种可能的实现方式中， 结合第六方面或第六方面的第一种可能的 实现方式至第六方面的第四种可能的实现方式中任一种可能的实现方式， 具 体实现为： 该装置为策略与计费控制架构中的策略与计费执行功能 PCEF实 体或独立于该策略与计费执行功能 PCEF 实体的承载绑定于事件报告功能 BBERF实体。  In a fifth possible implementation manner, in combination with the sixth possible aspect, or the first possible implementation manner of the sixth aspect, to any one of the possible implementation manners of the fourth possible implementation manner of the sixth aspect, The device is bound to the event reporting function BBERF entity for the policy and charging enforcement function PCEF entity in the policy and charging control architecture or the bearer independent of the policy and charging enforcement function PCEF entity.
第七方面， 提出了一种业务流监测***， 该***包括：  In a seventh aspect, a service flow monitoring system is provided, the system comprising:
如第四方面或第四方面第一种可能的实现方式至第四方面第五种可能 的实现方式中任一种可能的实现方式的业务流监测装置； 如第五方面或第五 方面第一种可能的实现方式至第五方面第四种可能的实现方式中任一种可 能的实现方式的策略规则装置； 和如第六方面或第六方面第一种可能的实现 方式至第六方面第四种可能的实现方式中任一种可能的实现方式的事件报 告装置。  A traffic flow monitoring apparatus according to any of the possible implementations of the fourth aspect, or the first possible implementation of the fourth aspect, to the fifth possible implementation manner of the fourth aspect; A possible implementation manner to a policy rule device of any one of the possible implementations of the fourth possible implementation of the fifth aspect; and the first possible implementation to the sixth aspect of the sixth aspect or the sixth aspect An event reporting device of any of the four possible implementations possible implementations.
基于以上技术方案， 本发明实施例的业务流监测相关的方法， 通过根据 第一业务流的带宽监测参数监控第一业务的带宽异常情况并做相应的处理， 减少了资源分配的浪费。 附图说明  Based on the foregoing technical solution, the service flow monitoring related method in the embodiment of the present invention reduces the bandwidth of the first service by monitoring the bandwidth abnormality of the first service according to the bandwidth monitoring parameter of the first service flow, and reduces the waste of resource allocation. DRAWINGS
为了更清楚地说明本发明实施例的技术方案， 下面将对实施例或现有技 术描述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的附图 仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创造 性劳动的前提下， 还可以根据这些附图获得其他的附图。  In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only some of the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the drawings without any creative work.
图 1是本发明实施例业务流监测方法的示意流程图。  FIG. 1 is a schematic flow chart of a service flow monitoring method according to an embodiment of the present invention.
图 2a是本发明实施例业务流带宽异常处理的交互流程图。  FIG. 2a is an interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
图 2b是本发明实施例业务流带宽异常处理的另一交互流程图。 图 2c是本发明实施例业务流带宽异常处理的另一交互流程图。 FIG. 2b is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention. FIG. 2c is another interaction flowchart of traffic flow bandwidth exception processing according to an embodiment of the present invention.
图 3是本发明实施例业务流带宽异常处理的另一交互流程图。  FIG. 3 is another interaction flowchart of traffic flow bandwidth exception processing according to an embodiment of the present invention.
图 4是本发明实施例业务流监测方法的另一示意流程图。  FIG. 4 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention.
图 5是本发明实施例业务流监测方法的另一示意流程图。  FIG. 5 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention.
图 6是本发明实施例业务流带宽异常处理的另一交互流程图。  FIG. 6 is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
图 7是本发明实施例业务流监测装置的示意框图。  FIG. 7 is a schematic block diagram of a service flow monitoring apparatus according to an embodiment of the present invention.
图 8是本发明实施例策略规则装置的示意框图。  FIG. 8 is a schematic block diagram of a policy rule apparatus according to an embodiment of the present invention.
图 9是本发明实施例事件报告装置的示意框图。  9 is a schematic block diagram of an event reporting apparatus according to an embodiment of the present invention.
图 10是本发明实施例业务流监测装置的另一示意框图。  FIG. 10 is another schematic block diagram of a service flow monitoring apparatus according to an embodiment of the present invention.
图 11是本发明实施例策略规则装置的另一示意框图。  FIG. 11 is another schematic block diagram of a policy rule device according to an embodiment of the present invention.
图 12是本发明实施例事件报告装置的另一示意框图。  FIG. 12 is another schematic block diagram of an event reporting apparatus according to an embodiment of the present invention.
图 13是本发明实施例业务流监测***的***框图。 具体实施方式  Figure 13 is a system block diagram of a traffic flow monitoring system in accordance with an embodiment of the present invention. detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行 清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而不是 全部的实施例。 基于本发明中的实施例， 本领域普通技术人员在没有作出创 造性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。  The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without making creative labor are within the scope of the present invention.
图 1是本发明实施例业务流监测方法的示意流程图。 图 1的方法由业务 流监测装置执行。  FIG. 1 is a schematic flow chart of a service flow monitoring method according to an embodiment of the present invention. The method of Figure 1 is performed by a traffic flow monitoring device.
101 , 业务流监测装置确定第一业务的第一业务流的带宽监测参数； 101. The service flow monitoring device determines a bandwidth monitoring parameter of the first service flow of the first service.
102, 该业务流监测装置向策略规则装置发送第一业务流的带宽监测参 数， 以便该策略规则装置为该第一业务流配置带宽监测规则并向事件报告装 置发送该带宽监测规则。 其中， 该带宽监测规则为基于该第一业务流的带宽 监测参数判断该第一业务流的带宽是否异常的规则， 该带宽监测规则用于由 该事件报告装置根据该带宽监测规则对该第一业务流的带宽进行监控。 102. The traffic flow monitoring device sends a bandwidth monitoring parameter of the first service flow to the policy rule device, so that the policy rule device configures a bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device. The bandwidth monitoring rule is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow, where the bandwidth monitoring rule is used by the event reporting device according to the bandwidth monitoring rule. The bandwidth of the traffic flow is monitored.
本发明实施例中，通过向策略规则装置发送第一业务流的带宽监测参数 以便策略规则装置配置相应的带宽监测规则并使事件报告装置根据该带宽 监测规则对第一业务流的带宽进行监控，从而能够监控第一业务的带宽异常 情况并做相应的处理， 减少了资源分配的浪费。  In the embodiment of the present invention, the bandwidth monitoring parameter of the first service flow is sent to the policy rule device, so that the policy rule device configures the corresponding bandwidth monitoring rule and causes the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. Therefore, it is possible to monitor the bandwidth abnormality of the first service and perform corresponding processing, thereby reducing waste of resource allocation.
可选地，本发明实施例中，业务流监测装置，可以是业务流监测装置 100 可以是策略与计费控制架构（ Policy and Charging Control , PCC ) 中的应用 服务功能 （Application Function , AF ) 实体， 或者流量监测功能 （Traffic Detection Function, TDF )组网中的 TDF实体。 Optionally, in the embodiment of the present invention, the service flow monitoring device may be the service flow monitoring device 100. It can be an Application Function (AF) entity in the Policy and Charging Control (PCC) or a TDF entity in the Traffic Detection Function (TDF) network.
进一步地， 该方法还包括：  Further, the method further includes:
103 , 该业务流监测装置接收该策略规则装置发送的第一业务流的带宽 异常指示信息， 第一业务流的带宽异常指示信息由该事件 ^艮告装置判断该第 一业务流带宽异常时向该策略规则装置发送。  103. The service flow monitoring device receives the bandwidth abnormality indication information of the first service flow sent by the policy rule device, where the bandwidth abnormality indication information of the first service flow is determined by the event reporting device that the bandwidth of the first service flow is abnormal. The policy rule device sends.
第一业务流的带宽异常指示信息用于指示第一业务流的带宽发生异常。 第一业务流的带宽异常指示信息可以只是一个带宽异常事件标识，也可以包 括具体的带宽异常参数的信息， 本发明在此不做限制。  The bandwidth abnormality indication information of the first service flow is used to indicate that the bandwidth of the first service flow is abnormal. The bandwidth abnormality indication information of the first service flow may be only a bandwidth abnormal event identifier, and may also include information of a specific bandwidth abnormal parameter, which is not limited herein.
104, 该业务流监测装置根据该第一业务流的带宽异常指示信息对该第 一业务流进行处理。  104. The service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
通过第一业务流的带宽异常指示信息，可决定对第一业务流的后续带宽 策略处理， 从而减少了资源分配的浪费。  Through the bandwidth abnormality indication information of the first service flow, the subsequent bandwidth policy processing of the first service flow can be determined, thereby reducing waste of resource allocation.
进一步地， 步骤 101具体可包括：  Further, step 101 may specifically include:
该业务流监测装置根据预先为第一业务配置的业务流带宽监测策略、该 第一业务的业务类型和该第一业务的业务流信息，确定该第一业务的第一业 务流的带宽监测参数。 其中， 该业务流带宽监测策略包括该第一业务的业务 类型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的带宽监 测参数。  The service flow monitoring device determines the bandwidth monitoring parameter of the first service flow of the first service according to the service flow bandwidth monitoring policy configured for the first service, the service type of the first service, and the service flow information of the first service. . The service flow bandwidth monitoring policy includes a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and service flow type of the first service.
预先为第一业务配置的业务流带宽监测策略，可以是运营商预先为第一 业务配置的业务流带宽监测策略， 或者是其它方式配置的业务流带宽监测策 略， 本发明在此并不做限制。  The service flow bandwidth monitoring policy configured in advance for the first service may be a service flow bandwidth monitoring policy configured by the operator in advance for the first service, or a service flow bandwidth monitoring policy configured in other manners, and the present invention is not limited herein. .
本发明实施例中， 一个第一业务可以有多条业务流， 业务流带宽监测策 略可以对第一业务的业务流分别确定业务流带宽监测参数。 当然， 业务流带 宽监测策略也可以确定是否对第一业务的部分或全部业务流进行带宽监测。  In the embodiment of the present invention, a first service may have multiple service flows, and the service flow bandwidth monitoring policy may separately determine a service flow bandwidth monitoring parameter for the service flow of the first service. Of course, the traffic flow bandwidth monitoring policy can also determine whether to perform bandwidth monitoring on some or all of the traffic of the first service.
进一步的， 步骤 104可包括： 该业务流监测装置根据该第一业务流的带 宽异常指示信息终止该第一业务流、删除该第一业务流或对该第一业务流的 带宽进行调整。  Further, the step 104 may include: the service flow monitoring device terminating the first service flow, deleting the first service flow, or adjusting the bandwidth of the first service flow according to the bandwidth abnormality indication information of the first service flow.
可选地，该第一业务流的带宽监测参数携带于该业务流监测装置向该策 略规则装置发送的业务流传输策略授权请求消息中。 可选地，该策略规则装置的带宽监测规则为该策略规则装置为该第一业 务流配置的业务流策略规则的一部分。 Optionally, the bandwidth monitoring parameter of the first service flow is carried in a service flow transmission policy authorization request message sent by the service flow monitoring device to the policy rule device. Optionally, the bandwidth monitoring rule of the policy rule device is part of the service flow policy rule configured by the policy rule device for the first service flow.
可选地， 该第一业务流的带宽监测参数包括： 该第一业务流的上行带宽 监测参数和 /或该第一业务流的下行带宽监测参数。如果第一业务流需要进行 带宽监测， 则可分别对第一业务流的上行带宽或下行带宽的至少一种配置带 宽监测参数。 当然， 第一业务流的带宽监测参数也可只包括表示不进行监测 的标识， 但此类情况与现有技术的处理方式类似， 本发明在此不再贅述。  Optionally, the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow. If the first service flow needs to perform bandwidth monitoring, the bandwidth monitoring parameter may be separately configured for at least one of an uplink bandwidth or a downlink bandwidth of the first service flow. Of course, the bandwidth monitoring parameter of the first service flow may also include only the identifier indicating that the monitoring is not performed, but the situation is similar to the processing of the prior art, and the present invention will not be described herein.
可选地， 该第一业务流的带宽监测参数包括： 监测时长、 带宽监测阈值 指示信息和带宽监测标识。 其中， 该监测时长用于确定对该第一业务流监测 的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽阈 值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameters of the first service flow include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier. The monitoring duration is used to determine the duration of the monitoring of the first service flow, where the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether the first The bandwidth of the traffic flow is monitored.
进一步地， 带宽监测阈值指示信息可以是带宽监测阈值信息， 该带宽监 测阈值信息指示该第一业务流带宽异常的带宽阈值。该带宽监测阈值信息可 包括上行带宽阈值信息和 \或下行带宽阈值信息， 当然，也可用一个带宽阈值 信息表示上下行带宽阈值信息。  Further, the bandwidth monitoring threshold indication information may be bandwidth monitoring threshold information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality. The bandwidth monitoring threshold information may include uplink bandwidth threshold information and/or downlink bandwidth threshold information. Of course, one bandwidth threshold information may also be used to indicate uplink and downlink bandwidth threshold information.
监测时长和带宽监测标识也可按照业务流的上下行进行划分。  The monitoring duration and bandwidth monitoring indicator can also be divided according to the uplink and downlink of the service flow.
图 2是本发明实施例业务流带宽异常处理的交互流程图。  FIG. 2 is an interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
201a, UE向 AF发送业务请求。 UE执行无线数据业务（如： VoIP、 在 线媒体播放、 视频通话等） 时， 与 AF (例如， 流媒体播放服务、 IMS 中的 P-CSCCF模块， 等待）交互执行信令协商， 确定要执行的业务以及业务中的 业务流信息。  201a. The UE sends a service request to the AF. When the UE performs wireless data services (such as VoIP, online media play, video call, etc.), it performs signaling negotiation with AF (for example, streaming media playback service, P-CSCCF module in IMS, waiting) to determine the execution to be performed. Business flow and business flow information in the business.
202a, AF根据业务类型、 业务流信息和运营商配置的带宽策略向策略 与计费规则功能（ Policy and Charging Rule Function , PCRF )实体发送业务 流传输策略授权请求。  202a. The AF sends a service flow transmission policy authorization request to the Policy and Charging Rule Function (PCRF) entity according to the service type, the service flow information, and the bandwidth policy configured by the operator.
AF根据业务类型、 业务流信息和运营商配置的带宽监测参数确定业务 流的带宽监测阈值、监测时长。 AF可通过 Rx接口发送该业务流传输策略授 权请求。在业务流传输策略授权请求中，可携带业务建立所需的业务流信息， 并预定业务流带宽异常事件。  The AF determines the bandwidth monitoring threshold and monitoring duration of the service flow according to the service type, service flow information, and bandwidth configuration parameters configured by the operator. The AF can send the service streaming policy authorization request through the Rx interface. In the service flow transmission policy authorization request, the service flow information required for the service establishment may be carried, and the service flow bandwidth abnormal event is scheduled.
具体的， 业务流信息可包括：  Specifically, the service flow information may include:
<a>编号， 用于唯一标识业务中的一条业务流  <a> number, used to uniquely identify a business flow in the business
<b>类型， 用于表示该业务流传输的内容， 例如语音流、 视频流、 文本 等。 <b> type, used to indicate the content of the service stream, such as voice stream, video stream, text Wait.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽  <c>Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience
<e>发送方和接收方地址信息， 包括流收发两端的 IP地址、 端口和传 输协议。  <e>Sender and receiver address information, including the IP address, port and transport protocol at both ends of the stream.
业务流传输策略授权请求携带的内容可包括：  The content carried by the service flow policy authorization request may include:
<a>编号， 用于唯一标识业务中的一条业务流  <a> number, used to uniquely identify a business flow in the business
<b>类型， 用于表示该业务流传输的内容， 例如语音流、 视频流、 文本 等。  <b>Type, used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽  <c>Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience
<e>发送方和接收方地址信息， 包括流收发两端的 IP地址、 端口和传 输协议。  <e>Sender and receiver address information, including the IP address, port and transport protocol at both ends of the stream.
<f> 带宽监测时长， 用于限定业务流带宽异常事件的期限。  <f> Bandwidth monitoring duration, which is used to limit the duration of traffic flow bandwidth anomalies.
<g>上行带宽监测阈值，用于限定业务流带宽异常事件触发的业务流上 行带宽条件。  <g>Upstream bandwidth monitoring threshold, which is used to limit the traffic bandwidth upstream condition triggered by the traffic flow bandwidth abnormal event.
<h> 下行带宽监测阈值，用于限定业务流带宽异常事件触发的业务流下 行带宽条件。  <h> The downlink bandwidth monitoring threshold is used to limit the service traffic downlink bandwidth condition triggered by the service flow bandwidth abnormal event.
其中，带宽监测时长及上 /下行带宽监测阈值可以由 AF根据业务特点和 业务流特征以及运营商配置生成。 业务特点， 可以是业务的业务类型； 业务 流特征， 可以是业务流信息中的业务流类型； 运营商配置的信息， 可以是运 营商配置的业务流带宽监测策略。  The bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold can be generated by the AF based on service characteristics, service flow characteristics, and carrier configuration. The service feature can be the service type of the service. The service flow feature can be the service flow type in the service flow information. The information configured by the operator can be the service flow bandwidth monitoring policy configured by the operator.
例如， AF可以做出下表所示的配置，根据配置确定网络电话（ Voice over Internet Protocol, VoIP )业务中各业务流是否需要执行带宽监测、 监测时长 以及上下行监测带宽阈值。  For example, the AF can perform the configuration shown in the following table, and determine whether each service flow in the Voice over Internet Protocol (VoIP) service needs to perform bandwidth monitoring, monitoring duration, and uplink and downlink monitoring bandwidth thresholds according to the configuration.
Figure imgf000015_0001
Figure imgf000015_0001
当某业务流配置为需要执行监测时必须同时提供持续监测时长以及监 测带宽， 监测带宽可根据业务流的特征（类型）只提供上行、 只提供下行或 上下行同时提供。 当某业务流配置为不需要执行带宽监测时， 则不提供带宽 监测时长及上 /下行带宽监测阈值。 不执行带宽监测的方法可与现有技术相 同， 本发明在此不再贅述。 When a service flow is configured to perform monitoring, it must provide continuous monitoring time and supervision. Measure the bandwidth. The monitoring bandwidth can only provide uplink according to the characteristics (type) of the service flow, and only provide downlink or uplink and downlink simultaneously. When a service flow is configured to not need to perform bandwidth monitoring, the bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold are not provided. The method of not performing bandwidth monitoring may be the same as the prior art, and the present invention will not be described herein.
如上表所示， 语音流的带宽监测阈值为 16Kbsp, 表示当语音流带宽在 As shown in the above table, the bandwidth monitoring threshold of the voice stream is 16Kbsp, which means that when the voice stream bandwidth is
16Kbsp以下 （包含 16Kbsp ) 时， 语音流的带宽就属于异常带宽； 或者表示 当语音流带宽小于 16Kbsp时， 语音流的带宽属于异常带宽。 When the bandwidth is below 16Kbsp (including 16Kbsp), the bandwidth of the voice stream is abnormal bandwidth; or when the bandwidth of the voice stream is less than 16Kbsp, the bandwidth of the voice stream belongs to the abnormal bandwidth.
203a, PCRF根据业务流传输策略授权请求， 为每条业务流生成业务流 策略规则， 并向策略与计费执行功能 （Policy and Charging Enforcement Function , PCEF ) 实体发送业务流策略规则信息， 该业务流策略规则信息 可携带业务流带宽异常事件预定标识， 用于指示是否向 PCEF预定业务流带 宽异常事件。 当然， PCRF还可单独向 PCEF发送预定业务流带宽异常事件 的指示， 或者在其它向 PCEF发送的消息中携带预定业务流带宽异常事件的 指示， 本发明在此不做限制。  203a, the PCRF generates a service flow policy rule for each service flow according to the service flow policy authorization request, and sends the service flow policy rule information to the Policy and Charging Enforcement Function (PCEF) entity, where the service flow The policy rule information may carry a service flow bandwidth abnormal event predetermined identifier, and is used to indicate whether a service flow bandwidth abnormal event is scheduled to the PCEF. Of course, the PCRF may also send an indication of a predetermined service flow bandwidth abnormal event to the PCEF, or may carry an indication of a predetermined service flow bandwidth abnormal event in other messages sent to the PCEF, which is not limited herein.
PCRF在接收到 AF发送的业务流传输策略授权请求， 会根据业务流的 信息， 为业务流建立业务流策略规则， 该业务流策略规则中可包含来自 AF 的业务流带宽监测参数。 当业务流传输策略授权请求携带预定业务流带宽异 常事件的指示信息时， 在向 PCEF发送的业务流策略规则信息中可携带表示 预定业务流带宽异常事件的业务流带宽异常事件预定标识； 或者， 当业务流 传输策略授权请求不携带预定业务流带宽异常事件的指示信息或携带不预 定业务流带宽异常事件的指示信息时， 在向 PCEF发送的业务流策略规则信 息中可携带表示不预定业务流带宽异常事件的业务流带宽异常事件预定标 识或不携带业务流带宽异常事件预定标识。  Upon receiving the service flow transmission policy authorization request sent by the AF, the PCRF establishes a service flow policy rule for the service flow according to the information of the service flow, and the service flow policy rule may include the service flow bandwidth monitoring parameter from the AF. When the service flow policy authorization request carries the indication information of the abnormal traffic flow bandwidth abnormal event, the service flow policy rule information sent to the PCEF may carry the service flow bandwidth abnormal event predetermined identifier indicating the predetermined service flow bandwidth abnormal event; or When the service flow policy authorization request does not carry the indication information of the scheduled service flow bandwidth abnormal event or the indication information of the abnormal traffic flow abnormal event, the service flow policy rule information sent to the PCEF may carry the unscheduled service flow. The traffic flow bandwidth abnormal event of the bandwidth abnormal event is predetermined or does not carry the service flow bandwidth abnormal event predetermined identifier.
PCRF向 PCEF发送该业务流策略规则信息， 可通过 Gx接口发送。  The PCRF sends the service flow policy rule information to the PCEF, which can be sent through the Gx interface.
在 PCRF的业务流策略规则内容， 可包括：  The content of the service flow policy rule in the PCRF may include:
<a> 策略规则编号， 可唯一标识一条策略规则。  <a> A policy rule number that uniquely identifies a policy rule.
<b>发送方和接收方地址信息， 包括业务流收发两端的 IP地址、 端口 和传输协议， 规则的生效通过应用到收发方地址符合该定义的业务流实现。  <b>Sender and receiver address information, including the IP address, port and transport protocol of the two ends of the service flow. The rule is validated by the service flow applied to the sender and receiver address conforming to the definition.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽。  <c> Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience.
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽。  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience.
<e> QoS等级标识， 用于指示无线网络分配的资源等级。 <f> 带宽监测时长， 用于限定业务流带宽异常事件的期限。 <e> QoS class identifier, used to indicate the resource level assigned by the wireless network. <f> Bandwidth monitoring duration, which is used to limit the duration of traffic flow bandwidth anomalies.
<g>上行带宽监测阈值，用于限定业务流带宽异常事件触发的业务流上 行带宽条件。  <g>Upstream bandwidth monitoring threshold, which is used to limit the traffic bandwidth upstream condition triggered by the traffic flow bandwidth abnormal event.
<h> 下行带宽监测阈值，用于限定业务流带宽异常事件触发的业务流下 行带宽条件。  <h> The downlink bandwidth monitoring threshold is used to limit the service traffic downlink bandwidth condition triggered by the service flow bandwidth abnormal event.
发往 PCEF的业务流策略规则信息， 还可包括：  The service flow policy rule information sent to the PCEF may also include:
<i>业务流带宽异常事件预定标识,用于指示是否预定业务流带宽异常事 件。  <i> Service flow bandwidth abnormal event reservation identifier, used to indicate whether the service flow bandwidth abnormal event is scheduled.
PCRF可以根据 AF的需要向 PCEF预定网络事件，再从 PCEF收取该网 络事件的触发反馈消息再报告到 AF。  The PCRF can schedule a network event to the PCEF according to the needs of the AF, and then receive a trigger feedback message of the network event from the PCEF and report it to the AF.
204a, PCEF根据 PCRF发送的业务流策略规则信息， 获取每条业务流 策略中的上行带宽、 下行带宽、 QoS等级标识、 带宽监测时长和带宽监测阈 值等消息， 并与无线网络交互， 预留相应的带宽资源。 当业务流策略规则信 息还携带指示预定业务流带宽异常事件的业务流带宽异常事件预定标识时， PCRF可根据带宽监测时长和带宽监测阈值启动对业务流的流量监测。  204a, the PCEF obtains, according to the service flow policy rule information sent by the PCRF, the uplink bandwidth, the downlink bandwidth, the QoS class identifier, the bandwidth monitoring duration, and the bandwidth monitoring threshold in each service flow policy, and interacts with the wireless network, and reserves corresponding Bandwidth resources. When the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined service flow bandwidth abnormal event, the PCRF may start traffic monitoring of the service flow according to the bandwidth monitoring duration and the bandwidth monitoring threshold.
205a, PCEF向 PCRF反馈资源预留结果。  205a, the PCEF feeds back the resource reservation result to the PCRF.
具体的， PCEF可通过 Gx接口将资源预留结果报告 PCRF, 该资源预留 结果可以是预留成功或预留失败的消息。  Specifically, the PCEF may report the resource reservation result to the PCRF through the Gx interface, and the resource reservation result may be a message that the reservation is successful or the reservation fails.
206a, PCRF根据来自 PCEF的资源预留结果向 AF发送业务流传输策略 授权应答。  206a. The PCRF sends a service flow policy authorization response to the AF according to the resource reservation result from the PCEF.
207a, AF根据来自 PCRF的业务流传输策略授权应答判断：  207a, the AF judges based on the service flow policy authorization response from the PCRF:
<a> 资源预留成功， 则与终端进一步交互允许业务开始。  <a> If the resource reservation is successful, further interaction with the terminal allows the service to start.
<b> 资源预留失败， AF可以根据运营商的设置选择禁止业务开始或 仍 然允许业务在没有 QoS保障的前提下开始。此情况不涉及本发明的内容，本 发明在此不再贅述。  <b> The resource reservation fails. The AF can choose to prohibit the service from starting according to the operator's settings or still allow the service to start without QoS guarantee. This case does not involve the content of the present invention, and the present invention will not be described herein.
208a, 业务开始后， 用户终端通过协商的编码方式开始收发业务流。 业务开时后，用户可能调整业务内容（例如：语音通话过程中打开视频， 或视频通话过程中关掉视频而只保留语音）， AF将根据新的业务流信息发送 业务流传输策略授权修改到 PCRF, PCRF也将进一步修改已有的策略规则、 生成新的策略规则或删除已有的策略规则并通过 Gx发送到 PCEF, PCEF按 照新的策略规则调整已预留的资源。 这属于现有技术的内容， 本发明在此不 再赘述。 208a: After the service starts, the user terminal starts to send and receive the service flow by using the negotiated coding mode. After the service is opened, the user may adjust the service content (for example, when the video is opened during the voice call, or the video is turned off during the video call and only the voice is reserved), the AF will modify the service flow transmission policy authorization according to the new service flow information to The PCRF, PCRF will further modify the existing policy rules, generate new policy rules or delete existing policy rules and send them to the PCEF through Gx. The PCEF adjusts the reserved resources according to the new policy rules. This belongs to the prior art, and the present invention does not Let me repeat.
209a, PCEF实时监测业务流的上 /下行实际带宽， 将测得实际带宽与策 略规则中的带宽监控阈值比较。  209a, PCEF monitors the uplink/downlink actual bandwidth of the service flow in real time, and compares the measured actual bandwidth with the bandwidth monitoring threshold in the policy rule.
210a, 当 PCEF发现业务流的实际带宽在监控时长定义的持续时间内低 于带宽监控阈值， 则报告业务流带宽异常事件， 并在事件中携带相应的策略 规则编号和业务流在监控时长内实际上 /下行平均带宽。  210a. When the PCEF finds that the actual bandwidth of the service flow is lower than the bandwidth monitoring threshold for the duration defined by the monitoring duration, the service traffic bandwidth abnormal event is reported, and the corresponding policy rule number and the service flow are carried in the event within the monitoring duration. Up/down average bandwidth.
211a, PCRF将业务流带宽异常事件^艮告到 AF,携带发生异常的业务流 编号以及业务流在监控时长内实际 /上 /下行平均带宽。  211a, the PCRF reports the service flow bandwidth abnormal event to the AF, and carries the service flow number of the abnormality and the actual/up/down average bandwidth of the service flow during the monitoring duration.
212a, AF 收到业务流带宽异常事件后， 根据业务特点、 业务流在整个 业务中的性质、 业务流实际带宽值判断 （基于运营商的定义）， 执行业务终 止、 业务流删除或业务流带宽调整。 一种优选的业务流带宽调整方案， 可调 整预留带宽值为异常事件^艮告的实际带宽。  212a, after receiving the service flow bandwidth abnormal event, the AF performs service termination, service flow deletion, or service flow bandwidth according to the service characteristics, the nature of the service flow in the entire service, and the actual bandwidth value of the service flow (based on the definition of the operator). Adjustment. A preferred service flow bandwidth adjustment scheme, the adjustable reserved bandwidth value is the actual bandwidth of the abnormal event.
本发明实施例中，根据业务流的带宽监测时长和带宽监测阈值启动对业 务流的监测， 并根据业务流带宽异常事件对业务流做相应的处理， 从而减少 资源分配的浪费。  In the embodiment of the present invention, the monitoring of the service flow is started according to the bandwidth monitoring duration and the bandwidth monitoring threshold of the service flow, and the service flow is processed according to the service flow bandwidth abnormal event, thereby reducing waste of resource allocation.
或者，进一步地，带宽监测阈值指示信息可以是带宽监测阈值比例信息， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示该第一业 务流带宽异常的带宽阈值。 该第一业务流的分配带宽信息， 可以是第一业务 流启动时分配给第一业务流的带宽。该带宽监测阈值比例信息可包括上行带 宽阈值信息和 \或下行带宽阈值比例信息， 当然，也可用一个带宽阈值比例信 息表示上下行带宽阈值比例信息。  Or, further, the bandwidth monitoring threshold indication information may be bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold ratio information is combined with the allocated bandwidth information of the first service flow to indicate a bandwidth threshold of the first service flow bandwidth abnormality. The allocated bandwidth information of the first service flow may be a bandwidth allocated to the first service flow when the first service flow starts. The bandwidth monitoring threshold ratio information may include uplink bandwidth threshold information and \or downlink bandwidth threshold ratio information. Of course, one bandwidth threshold ratio information may also be used to indicate uplink and downlink bandwidth threshold ratio information.
图 2b是本发明实施例业务流带宽异常处理的另一交互流程图。  FIG. 2b is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
步骤 201b与图 2的步骤 201a类似， 本发明在此不再贅述。  Step 201b is similar to step 201a of FIG. 2, and the present invention is not described herein again.
202b, AF根据业务类型、业务流信息和运营商配置的带宽策略向 PCRF 发送业务流传输策略授权请求。  202b. The AF sends a service flow policy authorization request to the PCRF according to the service type, the service flow information, and the bandwidth policy configured by the operator.
AF根据业务类型、 业务流信息和运营商配置的带宽监测参数确定业务 流的带宽监测阈值比例、监测时长。 AF可通过 Rx接口发送该业务流传输策 略授权请求。 在业务流传输策略授权请求中， 可携带业务建立所需的业务流 信息， 并预定业务流带宽异常事件。  The AF determines the bandwidth monitoring threshold ratio and monitoring duration of the service flow according to the service type, service flow information, and bandwidth configuration parameters configured by the operator. The AF can send the service flow transmission policy authorization request through the Rx interface. In the service flow transmission policy authorization request, the service flow can be carried to establish the required service flow information, and the service flow bandwidth abnormal event is scheduled.
具体的， 业务流信息包括：  Specifically, the service flow information includes:
<a>编号， 用于唯一标识业务中的一条业务流 <b>类型， 用于表示该业务流传输的内容， 例如语音流、 视频流、 文本 等。 <a> number, used to uniquely identify a business flow in the business <b>Type, used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽  <c>Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience
<e>发送方和接收方地址信息， 包括流收发两端的 IP地址、 端口和传 输协议。  <e>Sender and receiver address information, including the IP address, port and transport protocol at both ends of the stream.
业务流传输策略授权请求携带的内容可包括：  The content carried by the service flow policy authorization request may include:
<a>编号， 用于唯一标识业务中的一条业务流  <a> number, used to uniquely identify a business flow in the business
<b>类型， 用于表示该业务流传输的内容， 例如语音流、 视频流、 文本 等。  <b>Type, used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽  <c>Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience
<e>发送方和接收方地址信息， 包括流收发两端的 IP地址、 端口和传 输协议。  <e>Sender and receiver address information, including the IP address, port and transport protocol at both ends of the stream.
<f> 带宽监测时长， 用于限定业务流带宽异常事件的期限。  <f> Bandwidth monitoring duration, which is used to limit the duration of traffic flow bandwidth anomalies.
<g>上行带宽监测阈值比例，用于限定业务流带宽异常事件触发的业务 流上行带宽条件。  <g>Upstream bandwidth monitoring threshold ratio, which is used to limit the upstream bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
<h> 下行带宽监测阈值比例，用于限定业务流带宽异常事件触发的业务 流下行带宽条件。  <h> The downlink bandwidth monitoring threshold ratio is used to limit the downstream bandwidth conditions of the service flow triggered by the traffic flow bandwidth abnormal event.
其中，带宽监测时长及上 /下行带宽监测阈值比例可以由 AF根据业务特 点和业务流特征以及运营商配置生成。 业务特点， 可以是业务的业务类型； 业务流特征， 可以是业务流信息中的业务流类型； 运营商配置的信息， 可以 是运营商配置的业务流带宽监测策略。  The bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold ratio can be generated by the AF based on service characteristics and service flow characteristics and carrier configuration. The service feature can be the service type of the service. The service flow feature can be the service flow type in the service flow information. The information configured by the operator can be the service flow bandwidth monitoring policy configured by the operator.
例如， AF可以做出下表所示的配置， 根据配置确定 VoIP业务中各业务 流是否需要执行带宽监测、 监测时长以及上下行监测带宽阈值比例。  For example, the AF can make the configuration shown in the following table, and determine whether each service flow in the VoIP service needs to perform bandwidth monitoring, monitoring duration, and uplink/downlink monitoring bandwidth threshold ratio according to the configuration.
Figure imgf000019_0001
Figure imgf000019_0001
当某业务流配置为需要执行监测时必须同时提供持续监测时长以及监 测带宽， 监测带宽可根据业务流的特点只提供上行、 只提供下行或上下行同 时提供。 当某业务流配置为不需要执行带宽监测时， 则不提供带宽监测时长 及上 /下行带宽监测阈值比例。不执行带宽监测的方法可与现有技术相同，本 发明在此不再贅述。 When a service flow is configured to perform monitoring, it must provide continuous monitoring time and supervision. Measuring bandwidth, monitoring bandwidth can only provide uplink according to the characteristics of service flow, and only provide downlink or uplink and downlink simultaneously. When a service flow is configured to perform bandwidth monitoring, the bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold ratio are not provided. The method of not performing bandwidth monitoring may be the same as the prior art, and the present invention will not be described herein.
203b, PCRF根据业务流传输策略授权请求， 为每条业务流生成业务流 策略规则， 并向 PCEF发送该业务流策略规则信息， 该业务流策略规则信息 可携带业务流带宽异常事件预定标识， 用于指示是否向 PCEF预定业务流带 宽异常事件。 当然， PCRF还可单独向 PCEF发送预定业务流带宽异常事件 的指示， 或者在其它向 PCEF发送的消息中携带预定业务流带宽异常事件的 指示， 本发明在此不做限制。  203b, the PCRF generates a service flow policy rule for each service flow according to the service flow policy authorization request, and sends the service flow policy rule information to the PCEF, where the service flow policy rule information can carry the service flow bandwidth abnormal event predetermined identifier, Indicates whether to schedule a traffic flow bandwidth exception event to the PCEF. Of course, the PCRF may also send an indication of a predetermined service flow bandwidth abnormal event to the PCEF, or may carry an indication of a predetermined service flow bandwidth abnormal event in other messages sent to the PCEF, which is not limited herein.
PCRF在接收到 AF发送的业务流传输策略授权请求， 会根据业务流的 信息， 为业务流建立业务流策略规则， 该业务流策略规则中可包含来自 AF 的业务流带宽监测参数。 当业务流传输策略授权请求携带预定业务流带宽异 常事件的指示信息时， 在向 PCEF发送的业务流策略规则信息中可携带表示 预定业务流带宽异常事件的业务流带宽异常事件预定标识； 或者， 当业务流 传输策略授权请求不携带预定业务流带宽异常事件的指示信息或携带不预 定业务流带宽异常事件的指示信息时， 在向 PCEF发送的业务流策略规则信 息中可携带表示不预定业务流带宽异常事件的业务流带宽异常事件预定标 识或不携带业务流带宽异常事件预定标识。  Upon receiving the service flow transmission policy authorization request sent by the AF, the PCRF establishes a service flow policy rule for the service flow according to the information of the service flow, and the service flow policy rule may include the service flow bandwidth monitoring parameter from the AF. When the service flow policy authorization request carries the indication information of the abnormal traffic flow bandwidth abnormal event, the service flow policy rule information sent to the PCEF may carry the service flow bandwidth abnormal event predetermined identifier indicating the predetermined service flow bandwidth abnormal event; or When the service flow policy authorization request does not carry the indication information of the scheduled service flow bandwidth abnormal event or the indication information of the abnormal traffic flow abnormal event, the service flow policy rule information sent to the PCEF may carry the unscheduled service flow. The traffic flow bandwidth abnormal event of the bandwidth abnormal event is predetermined or does not carry the service flow bandwidth abnormal event predetermined identifier.
PCRF向 PCEF发送该业务流策略规则信息， 可通过 Gx接口发送。 在 PCRF的业务流策略规则内容， 可包括：  The PCRF sends the service flow policy rule information to the PCEF, which can be sent through the Gx interface. The content of the service flow policy rule in the PCRF may include:
<a> 策略规则编号， 可唯一标识一条策略规则。  <a> A policy rule number that uniquely identifies a policy rule.
<b>发送方和接收方地址信息， 包括业务流收发两端的 IP地址、 端口 和传输协议， 规则的生效通过应用到收发方地址符合该定义的业务流实现。  <b>Sender and receiver address information, including the IP address, port and transport protocol of the two ends of the service flow. The rule is validated by the service flow applied to the sender and receiver address conforming to the definition.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽。  <c> Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience.
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽。  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience.
<e> QoS等级标识， 用于指示无线网络分配的资源等级。  <e> QoS class identifier, used to indicate the resource level assigned by the wireless network.
<f> 带宽监测时长， 用于限定业务流带宽异常事件的期限。  <f> Bandwidth monitoring duration, which is used to limit the duration of traffic flow bandwidth anomalies.
<g>上行带宽监测阈值比例，用于限定业务流带宽异常事件触发的业务 流上行带宽条件。  <g>Upstream bandwidth monitoring threshold ratio, which is used to limit the upstream bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
<h> 下行带宽监测阈值比例，用于限定业务流带宽异常事件触发的业务 流下行带宽条件。 <h> Downstream bandwidth monitoring threshold ratio, used to limit the service triggered by traffic flow bandwidth anomaly events Stream downstream bandwidth conditions.
发往 PCEF的业务流策略规则信息， 还可包括：  The service flow policy rule information sent to the PCEF may also include:
<i>业务流带宽异常事件预定标识,用于指示是否预定业务流带宽异常事 件。  <i> Service flow bandwidth abnormal event reservation identifier, used to indicate whether the service flow bandwidth abnormal event is scheduled.
PCRF可以根据 AF的需要向 PCEF预定网络事件 ,在从 PCEF收取该网 络事件的触发反馈消息再报告到 AF。  The PCRF can schedule a network event to the PCEF according to the needs of the AF, and then report the trigger feedback message of the network event from the PCEF to the AF.
204b, PCEF根据 PCRF发送的业务流策略规则信息， 获取每条业务流 策略中的上行带宽、 下行带宽、 QoS等级标识、 带宽监测时长和带宽监测阈 值比例等消息， 并与无线网络交互， 预留相应的带宽资源。 当业务流策略规 则信息还携带指示预定业务流带宽异常事件的业务流带宽异常事件预定标 识时， PCRF可根据带宽监测时长和带宽监测阈值启动对业务流的流量监测。 具体的， PCRF通过业务流的上 /下行带宽和带宽监测阈值比例获取业务流的 带宽监测阈值， 其中， 带宽监测阈值 =预留带宽 X带宽监测阈值比例。  204b. The PCEF obtains, according to the service flow policy rule information sent by the PCRF, a message such as an uplink bandwidth, a downlink bandwidth, a QoS class identifier, a bandwidth monitoring duration, and a bandwidth monitoring threshold ratio in each service flow policy, and interacts with the wireless network to reserve Corresponding bandwidth resources. When the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined service flow bandwidth abnormal event, the PCRF can start traffic monitoring of the service flow according to the bandwidth monitoring duration and the bandwidth monitoring threshold. Specifically, the PCRF obtains a bandwidth monitoring threshold of the service flow by using an uplink/downstream bandwidth and a bandwidth monitoring threshold ratio of the service flow, where the bandwidth monitoring threshold is the reserved bandwidth X bandwidth monitoring threshold ratio.
步骤 205b-212b与图 2a的步骤 205a-212a类似， 本发明在此不再贅述。 本发明实施例中，根据业务流的带宽监测时长和带宽监测阈值比例启动 对业务流的监测， 并根据业务流带宽异常事件对业务流做相应的处理， 从而 减少资源分配的浪费。  Steps 205b-212b are similar to steps 205a-212a of Figure 2a, and the present invention will not be described again. In the embodiment of the present invention, the service flow is monitored according to the bandwidth monitoring duration and the bandwidth monitoring threshold ratio of the service flow, and the service flow is processed correspondingly according to the service flow bandwidth abnormal event, thereby reducing waste of resource allocation.
进一步地， 该第一业务流的带宽监测参数还包括： 判断比例或者判断时 长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在该 监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测时 长的比值。 通过判断时长和监测时长可获取判断比例， 通过判断比例和监测 时长也可获取判断时长。 判断时长和判断比例是一对可相互替换的参数。  Further, the bandwidth monitoring parameter of the first service flow further includes: a determining ratio or a determining duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time interval when the bandwidth of the first service flow is abnormal The required duration is the ratio of the judgment duration to the monitoring duration. The judgment ratio can be obtained by judging the duration and the monitoring duration, and the judgment duration can also be obtained by judging the ratio and the monitoring duration. The judgment duration and the judgment ratio are a pair of mutually replaceable parameters.
图 2c是本发明实施例业务流带宽异常处理的另一交互流程图。  FIG. 2c is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention.
步骤 201c与图 2a的步骤 201a类似， 本发明在此不再贅述。  Step 201c is similar to step 201a of FIG. 2a, and the present invention is not described herein again.
202c, AF根据业务类型、业务流信息和运营商配置的带宽策略向 PCRF 发送业务流传输策略授权请求。  202c. The AF sends a service flow policy authorization request to the PCRF according to the service type, the service flow information, and the bandwidth policy configured by the operator.
AF根据业务类型、 业务流信息和运营商配置的带宽监测参数确定业务 流的带宽监测阈值 (或带宽监测阈值比例）、 监测时长和判断时长（或判断比 例）， 本实施例中， 以业务流的带宽监测阈值、 监测时长和判断比例为例。 AF可通过 Rx接口发送该业务流传输策略授权请求。在业务流传输策略授权 请求中， 可携带业务建立所需的业务流信息， 并预定业务流带宽异常事件。 具体的， 业务流信息包括： The AF determines the bandwidth monitoring threshold (or the bandwidth monitoring threshold ratio), the monitoring duration, and the judging duration (or the judging ratio) of the service flow according to the service type, the service flow information, and the bandwidth monitoring parameter configured by the operator. In this embodiment, the service flow is performed. For example, the bandwidth monitoring threshold, monitoring duration, and judgment ratio. The AF may send the service flow transmission policy authorization request through the Rx interface. In the service flow transmission policy authorization request, the service flow can be carried to establish the required service flow information, and the service flow bandwidth abnormal event is scheduled. Specifically, the service flow information includes:
<a>编号， 用于唯一标识业务中的一条业务流  <a> number, used to uniquely identify a business flow in the business
<b>类型， 用于表示该业务流传输的内容， 例如语音流、 视频流、 文本 等。  <b>Type, used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽  <c>Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience
<e>发送方和接收方地址信息， 包括流收发两端的 IP地址、 端口和传 输协议。  <e>Sender and receiver address information, including the IP address, port and transport protocol at both ends of the stream.
业务流传输策略授权请求携带的内容可包括：  The content carried by the service flow policy authorization request may include:
<a>编号， 用于唯一标识业务中的一条业务流  <a> number, used to uniquely identify a business flow in the business
<b>类型， 用于表示该业务流传输的内容， 例如语音流、 视频流、 文本 等。  <b>Type, used to indicate the content of the service stream, such as voice stream, video stream, text, etc.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽  <c>Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience
<e>发送方和接收方地址信息， 包括流收发两端的 IP地址、 端口和传 输协议。  <e>Sender and receiver address information, including the IP address, port and transport protocol at both ends of the stream.
<f> 带宽监测时长， 用于限定业务流带宽异常事件的期限。  <f> Bandwidth monitoring duration, which is used to limit the duration of traffic flow bandwidth anomalies.
<g>上行带宽监测阈值，用于限定业务流带宽异常事件触发的业务流上 行带宽条件。  <g>Upstream bandwidth monitoring threshold, which is used to limit the traffic bandwidth upstream condition triggered by the traffic flow bandwidth abnormal event.
<h> 下行带宽监测阈值，用于限定业务流带宽异常事件触发的业务流下 行带宽条件。  <h> The downlink bandwidth monitoring threshold is used to limit the service traffic downlink bandwidth condition triggered by the service flow bandwidth abnormal event.
<i>判断比例  <i>Judge the ratio
其中， 带宽监测时长、 上 /下行带宽监测阈值及判断比例可以由 AF根据 业务特点和业务流特征以及运营商配置生成。 业务特点， 可以是业务的业务 类型； 业务流特征，可以是业务流信息中的业务流类型；运营商配置的信息， 可以是运营商配置的业务流带宽监测策略。  The bandwidth monitoring duration, the uplink/downlink bandwidth monitoring threshold, and the judgment ratio can be generated by the AF according to service characteristics, service flow characteristics, and carrier configuration. The service feature can be the service type of the service. The service flow feature can be the service flow type in the service flow information. The information configured by the operator can be the service flow bandwidth monitoring policy configured by the operator.
例如， AF可以做出下表所示的配置， 根据配置确定 VoIP业务中各业务 流是否需要执行带宽监测、 监测时长、 上下行监测带宽以及判断比例 业务 业务 业务流带宽 是否需要 监测 带宽监测阈值 判断 类型 iL (上 /下行） 监测带宽 时长 比例 （上 /下行） 比例 For example, the AF can make the configuration shown in the following table. According to the configuration, determine whether each service flow in the VoIP service needs to perform bandwidth monitoring, monitoring duration, uplink and downlink monitoring bandwidth, and whether the bandwidth of the service traffic needs to be monitored. Type iL (up/down) monitor bandwidth duration (up/down) ratio
VoIP 五口喜曰 64Kbps/64Kbps 30s 25%/25% 40% VoIP 视频 16Kbps/384Kbps 3 VoIP five magpies 64Kbps/64Kbps 30s 25%/25% 40% VoIP video 16Kbps/384Kbps 3
足 60s -/17% 60% Foot 60s -/17% 60%
VoIP 数据 16Kbps/ 1Mbps 否 - -/- -/- 当某业务流配置为需要执行监测时必须同时提供持续监测时长以及监 测带宽， 监测带宽可根据业务流的特点只提供上行、 只提供下行或上下行同 时提供。 当某业务流配置为不需要执行带宽监测时， 则不提供带宽监测时长 及上 /下行带宽监测阈值。不执行带宽监测的方法可与现有技术相同，本发明 在此不再贅述。 VoIP data 16Kbps/ 1Mbps No - -/- -/- When a service flow is configured to perform monitoring, it must provide continuous monitoring duration and monitoring bandwidth. The monitoring bandwidth can only provide uplink, only downlink or upper and lower according to the characteristics of the service flow. The line is also available. When a service flow is configured to not need to perform bandwidth monitoring, the bandwidth monitoring duration and the uplink/downlink bandwidth monitoring threshold are not provided. The method of not performing bandwidth monitoring may be the same as the prior art, and the present invention will not be described herein.
203c, PCRF根据业务流传输策略授权请求， 为每条业务流生成业务流 策略规则， 并向 PCEF发送业务流策略规则信息， 该业务流策略规则信息可 携带业务流带宽异常事件预定标识， 用于指示是否向 PCEF预定业务流带宽 异常事件。 当然， PCRF还可单独向 PCEF发送预定业务流带宽异常事件的 指示， 或者在其它向 PCEF发送的消息中携带预定业务流带宽异常事件的指 示， 本发明在此不做限制。  203c, the PCRF generates a service flow policy rule for each service flow according to the service flow policy authorization request, and sends the service flow policy rule information to the PCEF, where the service flow policy rule information can carry the service flow bandwidth abnormal event predetermined identifier, and is used for Indicates whether a traffic flow bandwidth anomaly event is scheduled to the PCEF. Of course, the PCRF may also send an indication of a predetermined service flow bandwidth abnormal event to the PCEF, or may carry an indication of a predetermined service flow bandwidth abnormal event in other messages sent to the PCEF, which is not limited herein.
PCRF在接收到 AF发送的业务流传输策略授权请求， 会根据业务流的 信息， 为业务流建立业务流策略规则， 该业务流策略规则中可包含来自 AF 的业务流带宽监测参数。 当业务流传输策略授权请求携带预定业务流带宽异 常事件的指示信息时， 在向 PCEF发送的业务流策略规则信息中可携带表示 预定业务流带宽异常事件的业务流带宽异常事件预定标识； 或者， 当业务流 传输策略授权请求不携带预定业务流带宽异常事件的指示信息或携带不预 定业务流带宽异常事件的指示信息时， 在向 PCEF发送的业务流策略规则信 息中可携带表示不预定业务流带宽异常事件的业务流带宽异常事件预定标 识或不携带业务流带宽异常事件预定标识。  Upon receiving the service flow transmission policy authorization request sent by the AF, the PCRF establishes a service flow policy rule for the service flow according to the information of the service flow, and the service flow policy rule may include the service flow bandwidth monitoring parameter from the AF. When the service flow policy authorization request carries the indication information of the abnormal traffic flow bandwidth abnormal event, the service flow policy rule information sent to the PCEF may carry the service flow bandwidth abnormal event predetermined identifier indicating the predetermined service flow bandwidth abnormal event; or When the service flow policy authorization request does not carry the indication information of the scheduled service flow bandwidth abnormal event or the indication information of the abnormal traffic flow abnormal event, the service flow policy rule information sent to the PCEF may carry the unscheduled service flow. The traffic flow bandwidth abnormal event of the bandwidth abnormal event is predetermined or does not carry the service flow bandwidth abnormal event predetermined identifier.
PCRF向 PCEF发送该业务流策略规则信息， 可通过 Gx接口发送。 在 PCRF的业务流策略规则内容， 可包括：  The PCRF sends the service flow policy rule information to the PCEF, which can be sent through the Gx interface. The content of the service flow policy rule in the PCRF may include:
<a> 策略规则编号， 可唯一标识一条策略规则。  <a> A policy rule number that uniquely identifies a policy rule.
<b>发送方和接收方地址信息， 包括业务流收发两端的 IP地址、 端口 和传输协议， 规则的生效通过应用到收发方地址符合该定义的业务流实现。  <b>Sender and receiver address information, including the IP address, port and transport protocol of the two ends of the service flow. The rule is validated by the service flow applied to the sender and receiver address conforming to the definition.
<c>上行带宽， 用于保证用户 QoS体验所需要的上行传输带宽。  <c> Upstream bandwidth, used to guarantee the upstream transmission bandwidth required by the user's QoS experience.
<d> 下行带宽， 用于保证用户 QoS体验所需要的下行传输带宽。  <d> Downstream bandwidth, used to guarantee the downlink transmission bandwidth required by the user's QoS experience.
<e> QoS等级标识， 用于指示无线网络分配的资源等级。  <e> QoS class identifier, used to indicate the resource level assigned by the wireless network.
PCRF可以根据 AF的需要向 PCEF预定网络事件，在从 PCEF收取该网 络事件的触发反馈消息再报告到 AF。 The PCRF can schedule a network event to the PCEF according to the needs of the AF, and collect the network from the PCEF. The trigger feedback message of the network event is reported to the AF.
<f> 带宽监测时长， 用于限定业务流带宽异常事件的期限。  <f> Bandwidth monitoring duration, which is used to limit the duration of traffic flow bandwidth anomalies.
<g> 上行带宽监测阈值（或上行带宽监测阈值比例）， 用于限定业务流 带宽异常事件触发的业务流上行带宽条件。  <g> The upstream bandwidth monitoring threshold (or the upstream bandwidth monitoring threshold ratio) is used to limit the upstream bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
<h> 下行带宽监测阈值（或下行带宽监测阈值比例）， 用于限定业务流 带宽异常事件触发的业务流下行带宽条件。  <h> The downlink bandwidth monitoring threshold (or the downlink bandwidth monitoring threshold ratio) is used to limit the downlink bandwidth condition of the service flow triggered by the traffic flow bandwidth abnormal event.
<i>判断比例 （或判断时长）。  <i>Judge the ratio (or judge the duration).
发往 PCEF的业务流策略规则信息， 还可包括：  The service flow policy rule information sent to the PCEF may also include:
<j>业务流带宽异常事件预定标识,用于指示是否预定业务流带宽异常事 件。  <j> Service flow bandwidth abnormal event predetermined identifier, used to indicate whether the service flow bandwidth abnormal event is scheduled.
PCRF可以根据 AF的需要向 PCEF预定网络事件，再从 PCEF收取该网 络事件的触发反馈消息再报告到 AF。  The PCRF can schedule a network event to the PCEF according to the needs of the AF, and then receive a trigger feedback message of the network event from the PCEF and report it to the AF.
204c, PCEF根据 PCRF发送的业务流策略规则信息， 获取每条业务流 策略中的上行带宽、 下行带宽、 QoS等级标识、 带宽监测时长、 带宽监测阈 值（带宽监测阈值比例）和判断比例 （判断时长）等消息， 并与无线网络交 互， 预留相应的带宽资源。 当业务流策略规则信息还携带指示预定业务流带 宽异常事件的业务流带宽异常事件预定标识时， PCRF可根据带带宽监测时 长、 带宽监测阈值（带宽监测阈值比例）和判断比例 （判断时长）启动对业 务流的流量监测。  204c, the PCEF obtains, according to the service flow policy rule information sent by the PCRF, the uplink bandwidth, the downlink bandwidth, the QoS class identifier, the bandwidth monitoring duration, the bandwidth monitoring threshold (the bandwidth monitoring threshold ratio), and the judgment ratio (the judgment duration) in each service flow policy. ) and other messages, and interact with the wireless network to reserve the corresponding bandwidth resources. When the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined traffic flow bandwidth abnormal event, the PCRF may start according to the bandwidth monitoring duration, the bandwidth monitoring threshold (bandwidth monitoring threshold ratio), and the judgment ratio (determination duration). Traffic monitoring of traffic flows.
步骤 205c-208c与图 2a的步骤 205a-208a类似， 本发明在此不再贅述。 Steps 205c-208c are similar to steps 205a-208a of Figure 2a, and the present invention will not be described again.
209c, PCEF实时监测业务流的上 /下行实际带宽， 将测得实际带宽与策 略规则中的带宽监控阈值比较。 209c, PCEF monitors the uplink/downlink actual bandwidth of the service flow in real time, and compares the measured actual bandwidth with the bandwidth monitoring threshold in the policy rule.
210c,当 PCEF发现业务流在监控时长内实际上 /下行平均带宽业务流的 实际带宽在监控时长定义的持续时间内有高于判断比例的时间 （如： 80%时 间）低于带宽监控阈值， 则向 PCRF报告业务流带宽异常事件， 并在事件中 携带相应的策略规则编号和业务流实际上 /下行带宽。  210c. When the PCEF finds that the service flow is within the monitoring duration, the actual bandwidth of the actual/downstream average bandwidth service flow has a time higher than the judgment ratio (eg, 80% time) lower than the bandwidth monitoring threshold for the duration defined by the monitoring duration. The service flow bandwidth abnormal event is reported to the PCRF, and the corresponding policy rule number and the service flow actual/downstream bandwidth are carried in the event.
步骤 211c-212c与图 2a的步骤 211a-212a类似， 本发明在此不再贅述。 本发明实施例中， 根据业务流的带宽监测时长、 带宽监测阈值（或带宽 监测阈值比例）和判断时长（或判断比例）启动对业务流的监测， 可更合理 地限定业务流带宽异常事件的触发， 并根据业务流带宽异常事件对业务流做 相应的处理， 从而减少资源分配的浪费。 图 3是本发明实施例业务流带宽异常处理的另一交互流程图。在图 3中 , 流量监测功能（ Traffic Detection Function, TDF ) 实体能够监测到用户的业 务启动并把业务中的业务流参数通过 Sd接口报告到 PCRF执行传输策略授 权操作。 Steps 211c-212c are similar to steps 211a-212a of Figure 2a, and the present invention will not be described again. In the embodiment of the present invention, the monitoring of the service flow is started according to the bandwidth monitoring duration of the service flow, the bandwidth monitoring threshold (or the bandwidth monitoring threshold ratio), and the judgment duration (or the judgment ratio), so that the service flow bandwidth abnormal event can be more reasonably defined. Trigger, and correspondingly process the service flow according to the service flow bandwidth abnormal event, thereby reducing waste of resource allocation. FIG. 3 is another interaction flowchart of traffic flow bandwidth exception processing according to an embodiment of the present invention. In FIG. 3, the Traffic Detection Function (TDF) entity can monitor the user's service initiation and report the service flow parameters in the service to the PCRF to perform the transmission policy authorization operation through the Sd interface.
301 , TDF监测业务的启动信息， 并根据业务的启动信息向 PCEF发送 业务流传输策略授权请求。  301. The TDF monitors the startup information of the service, and sends a service flow transmission policy authorization request to the PCEF according to the startup information of the service.
302, PCRF根据来自 TDF的业务流信息结合运营商策略定义生成包含 业务流带宽异常监测参数的策略规则。  302. The PCRF generates a policy rule that includes a traffic flow bandwidth abnormality monitoring parameter according to the service flow information from the TDF and the operator policy definition.
303 , PCRF向 PCEF发送业务流策略规则信息。  303. The PCRF sends the service flow policy rule information to the PCEF.
304, PCEF根据 PCRF发送的业务流策略规则信息，并与无线网络交互， 预留相应的带宽资源。 当业务流策略规则信息还携带指示预定业务流带宽异 常事件的业务流带宽异常事件预定标识时， PCRF可根据带宽监测时长和带 宽监测阈值启动对业务流的流量监测。  304. The PCEF interacts with the wireless network according to the service flow policy rule information sent by the PCRF, and reserves corresponding bandwidth resources. When the service flow policy rule information further carries a service flow bandwidth abnormal event predetermined identifier indicating a predetermined traffic flow bandwidth abnormal event, the PCRF can start traffic monitoring of the service flow according to the bandwidth monitoring duration and the bandwidth monitoring threshold.
步骤 304的方法与图 2a的步骤 204a或图 2b的步骤 204b或图 2b的步 骤 204c类似， 本发明在此不再贅述。  The method of step 304 is similar to step 204a of FIG. 2a or step 204b of FIG. 2b or step 204c of FIG. 2b, and the present invention is not described herein again.
305, PCEF向 PCRF反馈资源预留结果。  305. The PCEF feeds back the resource reservation result to the PCRF.
步骤 305的方法与图 2a的步骤 205a类似， 本发明在此不再贅述。  The method of step 305 is similar to step 205a of FIG. 2a, and the present invention is not described herein again.
306, PCEF 实时监测业务流的上 /下行实际带宽， 将测得实际带宽与策 略规则中的带宽监控阈值比较。  306. The PCEF monitors the uplink/downlink actual bandwidth of the service flow in real time, and compares the measured actual bandwidth with the bandwidth monitoring threshold in the policy rule.
步骤 306的方法与图 2a的步骤 209a或图 2b的步骤 209b或图 2b的步 骤 209c类似， 本发明在此不再贅述。  The method of step 306 is similar to step 209a of FIG. 2a or step 209b of FIG. 2b or step 209c of FIG. 2b, and the present invention is not described herein again.
307, 当 PCEF发现业务流的实际带宽在监控时长定义的持续时间内低 于带宽监控阈值， 则报告业务流带宽异常事件， 并在事件中携带相应的策略 规则编号和业务流在监控时长内实际上 /下行平均带宽。  307. When the PCEF finds that the actual bandwidth of the service flow is lower than the bandwidth monitoring threshold for the duration defined by the monitoring duration, the service traffic bandwidth abnormal event is reported, and the corresponding policy rule number and the service flow are carried in the event within the monitoring duration. Up/down average bandwidth.
步骤 307的方法与图 2a的步骤 210a或图 2b的步骤 210b或图 2b的步 骤 210c类似， 本发明在此不再贅述。  The method of step 307 is similar to step 210a of FIG. 2a or step 210b of FIG. 2b or step 210c of FIG. 2b, and the present invention is not described herein again.
308, PCRF将业务流带宽异常事件^艮告到 TDF, 携带发生异常的业务 流编号以及业务流在监控时长内实际 /上 /下行平均带宽。  308. The PCRF reports the traffic flow bandwidth abnormal event to the TDF, and carries the service flow number of the abnormality and the actual/up/down average bandwidth of the service flow during the monitoring duration.
步骤 308的方法与图 2a的步骤 211a或图 2b的步骤 211b或图 2b的步 骤 211c类似， 本发明在此不再贅述。  The method of step 308 is similar to step 211a of FIG. 2a or step 211b of FIG. 2b or step 211c of FIG. 2b, and the present invention is not described herein again.
309, TDF收到业务流带宽异常事件后， 根据业务特点、 业务流在整个 业务中的性质、 业务流实际带宽值判断 （基于运营商的定义）， 执行业务终 止、 业务流删除或业务流带宽调整。 309. After receiving the service flow bandwidth abnormal event, the TDF is based on the service characteristics and the service flow. The nature of the service, the actual bandwidth value judgment of the service flow (based on the operator's definition), the execution of the service termination, the service flow deletion or the service flow bandwidth adjustment.
步骤 309的方法与图 2a的步骤 212a或图 2b的步骤 212b或图 2b的步 骤 212c类似， 本发明在此不再贅述。  The method of step 309 is similar to step 212a of FIG. 2a or step 212b of FIG. 2b or step 212c of FIG. 2b, and the present invention is not described herein again.
本发明实施例中， TDF实体能够实现与图 2a、 图 2b、 图 2c中的 AF实 体类似的功能。  In the embodiment of the present invention, the TDF entity can implement functions similar to the AF entities in Figures 2a, 2b, and 2c.
图 4是本发明实施例业务流监测方法的另一示意流程图。 图 4的方法由 策略规则装置执行。  FIG. 4 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention. The method of Figure 4 is performed by a policy rule device.
401 , 策略规则装置接收业务流监测装置发送的第一业务的第一业务流 的带宽监测参数。  401. The policy rule device receives a bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device.
402, 该策略规则装置配置该第一业务流的带宽监测规则， 该第一业务 流的带宽监测规则为基于该第一业务流的带宽监测参数判断该第一业务流 的带宽是否异常的规则。  402. The policy rule device configures a bandwidth monitoring rule of the first service flow, where the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow.
403， 该策略规则装置向事件报告装置发送该第一业务流的带宽监测规 则， 以便该事件报告装置根据该第一业务流的带宽监测规则对该第一业务流 的带宽进行监控。  403. The policy rule device sends a bandwidth monitoring rule of the first service flow to the event reporting device, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
本发明实施例中，通过根据业务流监测装置发送的第一业务的第一业务 流的带宽监测参数， 配置该第一业务流的带宽监测规则以便事件报告装置根 据该第一业务流的带宽监测规则对该第一业务流的带宽进行监控 , 能够使得 业务流监测装置根据第一业务流的带宽对第一业务流进行带宽调控，从而为 减少了资源分配的浪费提供了可能。  In the embodiment of the present invention, the bandwidth monitoring rule of the first service flow is configured according to the bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device, so that the event reporting device monitors the bandwidth according to the first service flow. The rule monitors the bandwidth of the first service flow, and enables the service flow monitoring device to perform bandwidth control on the first service flow according to the bandwidth of the first service flow, thereby providing a possibility of reducing waste of resource allocation.
可选地， 该方法还包括：  Optionally, the method further includes:
404, 该策略规则装置接收该事件报告装置判断该第一业务流带宽异常 时发送的第一业务流的带宽异常指示信息。  404. The policy rule device receives the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal.
405 , 该策略规则装置向该业务流监测装置发送第一业务流的带宽异常 指示信息以便该业务流监测装置根据该第一业务流的带宽异常指示信息对 该第一业务流进行处理。  405. The policy rule device sends the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, so that the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
通过向该业务流监测装置转发第一业务流的带宽异常指示信息，可使得 该业务流监测装置决定对第一业务流的后续带宽策略处理，从而减少了资源 分配的浪费。  By forwarding the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, the service flow monitoring device can determine the subsequent bandwidth policy processing for the first service flow, thereby reducing waste of resource allocation.
可选地，该第一业务流的带宽监测参数是该业务流监测装置根据预先为 该第一业务配置的业务流带宽监测策略、该第一业务的业务类型和该第一业 务的业务流信息确定的， 该业务流带宽监测策略包括该第一业务的业务类 型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的带宽监测 参数。 Optionally, the bandwidth monitoring parameter of the first service flow is that the service flow monitoring device is configured according to The service flow bandwidth monitoring policy of the first service configuration, the service type of the first service, and the service flow information of the first service, the service flow bandwidth monitoring policy includes a service type of the first service, a service flow type, and A bandwidth monitoring parameter corresponding to the service type and service flow type of the first service.
可选地， 该第一业务流的带宽监测参数包括： 该第一业务流的上行带宽 监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数包括： 监测时长、 带宽监测阈值 指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监测 的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽阈 值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring threshold The indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
进一步地， 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监 测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的 带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示 该第一业务流带宽异常的带宽阈值。  Further, the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the first The allocated bandwidth information of a service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
进一步地， 该第一业务流的带宽监测参数还包括： 判断比例或者判断时 长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在该 监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测时 长的比值。  Further, the bandwidth monitoring parameter of the first service flow further includes: a determining ratio or a determining duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time interval when the bandwidth of the first service flow is abnormal The required duration is the ratio of the judgment duration to the monitoring duration.
可选地，该业务流监测装置根据该第一业务流的带宽异常指示信息对该 第一业务流进行处理包括： 该业务流监测装置根据该第一业务流的带宽异常 指示信息终止该第一业务流、删除该第一业务流或对该第一业务流的带宽进 行调整。  Optionally, the service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow, where the service flow monitoring device terminates the first according to the bandwidth abnormality indication information of the first service flow. The service flow, deleting the first service flow or adjusting the bandwidth of the first service flow.
可选地，该第一业务流的带宽监测参数携带于该策略规则装置接收的业 务流传输策略授权请求消息中。  Optionally, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
可选地，该带宽监测规则为该策略规则装置为该第一业务流配置的业务 流策略规则的一部分。  Optionally, the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
图 5是本发明实施例业务流监测方法的另一示意流程图。 图 5的方法由 事件报告装置执行。  FIG. 5 is another schematic flowchart of a service flow monitoring method according to an embodiment of the present invention. The method of Figure 5 is performed by an event reporting device.
501 , 事件报告装置从策略规则装置接收第一业务的第一业务流的带宽 监测规则。该带宽监测规则为该策略规则装置根据其接收的该第一业务的第 一业务流的带宽监测参数配置的，且为基于该第一业务流的带宽监测参数判 断该第一业务流的带宽是否异常的规则。 501. The event reporting device receives, from the policy rule device, a bandwidth monitoring rule of the first service flow of the first service. The bandwidth monitoring rule is configured by the policy rule device according to the bandwidth monitoring parameter of the first service flow of the first service that is received by the policy rule device, and is based on the bandwidth monitoring parameter of the first service flow. A rule that breaks whether the bandwidth of the first service flow is abnormal.
502, 该事件报告装置根据该带宽监测规则对该第一业务流的带宽进行 监控。  502. The event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule.
本发明实施例中，通过根据第一业务流的带宽监测规则对第一业务流的 带宽进行监控， 以便获取判断该第一业务流的带宽是否异常， 为业务流监测 装置实现对第一业务流的带宽调控提供了实现的可能， 以便可以减少资源分 配的浪费。  In the embodiment of the present invention, the bandwidth of the first service flow is monitored according to the bandwidth monitoring rule of the first service flow, so as to obtain whether the bandwidth of the first service flow is abnormal, and the service flow monitoring device implements the first service flow. Bandwidth regulation provides the possibility of implementation so that the waste of resource allocation can be reduced.
可选地， 该方法还包括：  Optionally, the method further includes:
503 , 如果该事件报告装置判断该第一业务流带宽异常， 则向该策略规 则装置发送第一业务流的带宽异常指示信息， 以便该策略规则装置向业务流 监测装置发送该第一业务流的带宽异常指示信息， 其中， 该业务流监测装置 为向该策略规则装置发送该第一业务的第一业务流的带宽监测参数的装置， 该业务流监测装置根据该第一业务流的带宽异常指示信息对该第一业务流 进行处理。  503. If the event reporting device determines that the bandwidth of the first service flow is abnormal, send the bandwidth abnormality indication information of the first service flow to the policy rule device, so that the policy rule device sends the first service flow to the service flow monitoring device. The bandwidth abnormality indication information, where the service flow monitoring device is a device that sends a bandwidth monitoring parameter of the first service flow of the first service to the policy rule device, where the service flow monitoring device is configured according to the bandwidth abnormality of the first service flow The information is processed by the first service flow.
通过向策略规则装置发送第一业务流的带宽异常指示信息使得业务流 监测装置可以根据策略规则装置转发的第一业务流的带宽异常指示信息对 该第一业务流进行处理， 从而减少了资源分配的浪费。  Transmitting, by the policy rule device, the bandwidth abnormality indication information of the first service flow, the service flow monitoring device can process the first service flow according to the bandwidth abnormality indication information of the first service flow forwarded by the policy rule device, thereby reducing resource allocation. Waste.
可选地， 该第一业务流的带宽监测参数包括： 该第一业务流的上行带宽 监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow includes: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数包括： 监测时长、 带宽监测阈值 指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监测 的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽阈 值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameter of the first service flow includes: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring threshold The indication information is used to indicate a bandwidth threshold of the bandwidth of the first service flow, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
进一步地， 该带宽监测阈值指示信息包括： 带宽监测阈值信息或带宽监 测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的 带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示 该第一业务流带宽异常的带宽阈值。  Further, the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the first The allocated bandwidth information of a service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
进一步地， 该第一业务流的带宽监测参数还包括： 判断比例或者判断时 长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在该 监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测时 长的比值。 可选地，该第一业务流的带宽监测参数携带于策略规则装置接收的业务 流传输策略授权请求消息中。 Further, the bandwidth monitoring parameter of the first service flow further includes: a determining ratio or a determining duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time interval when the bandwidth of the first service flow is abnormal The required duration is the ratio of the judgment duration to the monitoring duration. Optionally, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
可选地，该带宽监测规则为该策略规则装置为该第一业务流配置的业务 流策略规则的一部分。  Optionally, the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
图 6是本发明实施例业务流带宽异常处理的另一交互流程图。在图 6所 示的场景中， 独立于 PCEF实体的 BBERF实体执行网络中资源承载管理、 网络事件报告 , PCRF实体通过 Gxx接口与 BBERF实体交互。 在 Gxx接口 扩展业务流带宽异常监测参数、 在 BBERF实体实现业务流带宽异常监测功 能， 使得 BBERF实体能够根据业务特征监测网络为用户业务流所预留带宽 资源的实际使用情况， 当发现资源在一段时间内实际使用低于特定阈值时能 够通知 AF实体， 让 AF实体根据业务的特征、 实际带宽资源使用情况执行 减少资源分配、修改业务内容或终止业务。 图 6的步骤 601-612与图 2a的步 骤 201a-212a或图 2b的步骤 201b-212b或图 2b的步骤 201b-212c类似， 本 发明在此不再贅述。  FIG. 6 is another interaction flowchart of service flow bandwidth exception processing according to an embodiment of the present invention. In the scenario shown in Figure 6, the BBERF entity independent of the PCEF entity performs resource bearer management and network event reporting in the network, and the PCRF entity interacts with the BBERF entity through the Gxx interface. The service traffic bandwidth abnormality monitoring parameter is extended on the Gxx interface, and the service flow bandwidth abnormality monitoring function is implemented in the BBERF entity, so that the BBERF entity can monitor the actual use of the bandwidth resource reserved by the network for the user service flow according to the service feature, and when the resource is found in a section When the actual usage is lower than a certain threshold, the AF entity can be notified, and the AF entity can perform resource allocation reduction, modify service content, or terminate the service according to the characteristics of the service and the actual bandwidth resource usage. Steps 601-612 of Fig. 6 are similar to steps 201a-212a of Fig. 2a or steps 201b-212b of Fig. 2b or steps 201b-212c of Fig. 2b, and the present invention will not be described again.
图 7是本发明实施例业务流监测装置 700的示意框图。业务流监测装置 Figure 7 is a schematic block diagram of a traffic flow monitoring apparatus 700 in accordance with an embodiment of the present invention. Service flow monitoring device
700可包括： 700 can include:
确定单元 701 , 可确定第一业务的第一业务流的带宽监测参数。  The determining unit 701 can determine a bandwidth monitoring parameter of the first service flow of the first service.
发送单元 702, 可向策略规则装置发送第一业务流的带宽监测参数， 以 便该策略规则装置为该第一业务流配置带宽监测规则并向事件报告装置发 送该带宽监测规则， 该带宽监测规则为基于该第一业务流的带宽监测参数判 断该第一业务流的带宽是否异常的规则， 该带宽监测规则用于由该事件报告 装置根据该带宽监测规则对该第一业务流的带宽进行监控。  The sending unit 702 may send the bandwidth monitoring parameter of the first service flow to the policy rule device, so that the policy rule device configures the bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule is The bandwidth monitoring parameter is used to determine, according to the bandwidth monitoring parameter of the first service flow, whether the bandwidth of the first service flow is abnormal, and the bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
本发明实施例中，通过向策略规则装置发送第一业务流的带宽监测参数 以便策略规则装置配置相应的带宽监测规则并使事件报告装置根据该带宽 监测规则对第一业务流的带宽进行监控，从而能够监控第一业务的带宽异常 情况并做相应的处理， 减少了资源分配的浪费。  In the embodiment of the present invention, the bandwidth monitoring parameter of the first service flow is sent to the policy rule device, so that the policy rule device configures the corresponding bandwidth monitoring rule and causes the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. Therefore, it is possible to monitor the bandwidth abnormality of the first service and perform corresponding processing, thereby reducing waste of resource allocation.
本发明实施例中， 本发明实施例中， 业务流监测装置 700可以是策略与 计费控制架构 （Policy and Charging Control , PCC ) 中的应用服务功能 ( Application Function , AF ) 实体， 或者流量监测功能（Traffic Detection Function, TDF )组网中的 TDF实体， 或者其它能够根据业务流带宽异常报 告对业务流进行处理的功能实体， 本发明在此不做限制。 可选地， 业务流监测装置 700还可包括接收单元 703和处理单元 704。 接收单元 703 , 可接收该策略规则装置发送的第一业务流的带宽异常指 示信息， 第一业务流的带宽异常指示信息由该事件 ^艮告装置判断该第一业务 流带宽异常时向该策略规则装置发送。 In the embodiment of the present invention, the service flow monitoring apparatus 700 may be an Application Function (AF) entity in a Policy and Charging Control (PCC), or a traffic monitoring function. The TDF entity in the network (Traffic Detection Function, TDF) network, or other functional entity that can process the service flow according to the service flow bandwidth abnormality report, is not limited herein. Optionally, the traffic flow monitoring apparatus 700 may further include a receiving unit 703 and a processing unit 704. The receiving unit 703 may receive the bandwidth abnormality indication information of the first service flow sent by the policy rule device, where the bandwidth abnormality indication information of the first service flow is determined by the event reporting device to the policy when the bandwidth of the first service flow is abnormal. The rule device sends.
处理单元 704, 可根据该第一业务流的带宽异常指示信息对该第一业务 流进行处理。  The processing unit 704 can process the first service flow according to the bandwidth abnormality indication information of the first service flow.
业务流监测装置 700通过第一业务流的带宽异常指示信息，可决定对第 一业务流的后续带宽策略处理， 从而减少了资源分配的浪费。  The traffic flow monitoring device 700 can determine the subsequent bandwidth policy processing for the first service flow by using the bandwidth abnormality indication information of the first service flow, thereby reducing waste of resource allocation.
可选地，确定单元 701具体可根据预先为第一业务配置的业务流带宽监 测策略、 该第一业务的业务类型和该第一业务的业务流信息， 确定该第一业 务的第一业务流的带宽监测参数， 该业务流带宽监测策略可包括该第一业务 的业务类型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的 带宽监测参数。  Optionally, the determining unit 701 is configured to determine, according to the traffic flow bandwidth monitoring policy configured in advance for the first service, the service type of the first service, and the service flow information of the first service, to determine the first service flow of the first service. The bandwidth monitoring parameter, the service flow bandwidth monitoring policy may include a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
可选地， 该第一业务流的带宽监测参数可包括： 该第一业务流的上行带 宽监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 监测时长、 带宽监测阈 值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监 测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽 阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
进一步地， 该带宽监测阈值指示信息可包括： 带宽监测阈值信息或带宽 监测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常 的带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指 示该第一业务流带宽异常的带宽阈值。  Further, the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information. The allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
进一步地， 该第一业务流的带宽监测参数还可包括： 判断比例或者判断 时长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在 该监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测 时长的比值。  Further, the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal The required duration is the ratio of the judgment duration to the monitoring duration.
进一步地，处理单元 704具体可根据该第一业务流的带宽异常指示信息 终止该第一业务流、 删除该第一业务流或对该第一业务流的带宽进行调整。  Further, the processing unit 704 may specifically terminate the first service flow, delete the first service flow, or adjust the bandwidth of the first service flow according to the bandwidth abnormality indication information of the first service flow.
可选地，该第一业务流的带宽监测参数携带于业务流监测装置 700向该 策略规则装置发送的业务流传输策略授权请求消息中。 可选地，该带宽监测规则为该策略规则装置为该第一业务流配置的业务 流策略规则的一部分。 Optionally, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message sent by the service flow monitoring device 700 to the policy rule device. Optionally, the bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow.
业务流监测装置 700还可实现本发明实施例中图 1业务流监测的方法， 以及图 2a、 图 2b、 图 2c和图 6中的 AF或图 3中的 TDF执行业务流监测的 方法， 本发明在此不再贅述。  The service flow monitoring apparatus 700 can also implement the method for monitoring the service flow of FIG. 1 in the embodiment of the present invention, and the method for monitoring the traffic flow of the TDF in FIG. 2a, FIG. 2b, FIG. 2c and FIG. 6 or the TDF in FIG. The invention will not be described again here.
图 8是本发明实施例策略规则装置 800的示意框图。 策略规则装置 800 可包括： 接收单元 801、 配置单元 802和发送单元 803。  FIG. 8 is a schematic block diagram of a policy rule apparatus 800 in accordance with an embodiment of the present invention. The policy rule device 800 may include: a receiving unit 801, a configuration unit 802, and a transmitting unit 803.
接收单元 801 , 可接收业务流监测装置发送的第一业务的第一业务流的 带宽监测参数。  The receiving unit 801 can receive a bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device.
配置单元 802, 可配置该第一业务流的带宽监测规则， 该第一业务流的 带宽监测规则为基于该第一业务流的带宽监测参数判断该第一业务流的带 宽是否异常的规则。  The configuration unit 802 is configured to configure a bandwidth monitoring rule of the first service flow, where the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow.
发送单元 803 , 可向事件报告装置发送该第一业务流的带宽监测规则， 以便该事件报告装置根据该第一业务流的带宽监测规则对该第一业务流的 带宽进行监控。  The sending unit 803 can send the bandwidth monitoring rule of the first service flow to the event reporting device, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
本发明实施例中，策略规则装置 800通过根据业务流监测装置发送的第 一业务的第一业务流的带宽监测参数， 配置该第一业务流的带宽监测规则以 便事件报告装置根据该第一业务流的带宽监测规则对该第一业务流的带宽 进行监控 , 能够使得业务流监测装置根据第一业务流的带宽对第一业务流进 行带宽调控， 从而为减少了资源分配的浪费提供了可能。  In the embodiment of the present invention, the policy rule device 800 configures the bandwidth monitoring rule of the first service flow according to the bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device, so that the event reporting device is configured according to the first service. The bandwidth monitoring rule of the flow monitors the bandwidth of the first service flow, so that the service flow monitoring device performs bandwidth control on the first service flow according to the bandwidth of the first service flow, thereby providing a possibility of reducing waste of resource allocation.
可选地，接收单元 801还可接收该事件报告装置判断该第一业务流带宽 异常时发送的第一业务流的带宽异常指示信息。发送单元 803还可向该业务 流监测装置发送第一业务流的带宽异常指示信息以便该业务流监测装置根 据该第一业务流的带宽异常指示信息对该第一业务流进行处理。  Optionally, the receiving unit 801 may further receive the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal. The sending unit 803 may further send the bandwidth abnormality indication information of the first service flow to the traffic flow monitoring device, so that the traffic flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
策略规则装置 800通过向该业务流监测装置转发第一业务流的带宽异常 指示信息， 可使得该业务流监测装置决定对第一业务流的后续带宽策略处 理， 从而减少了资源分配的浪费。  The policy rule device 800 can forward the bandwidth abnormality indication information of the first service flow to the service flow monitoring device, so that the service flow monitoring device can determine the subsequent bandwidth policy processing for the first service flow, thereby reducing waste of resource allocation.
可选地，该第一业务流的带宽监测参数是该业务流监测装置根据预先为 该第一业务配置的业务流带宽监测策略、该第一业务的业务类型和该第一业 务的业务流信息确定的， 该业务流带宽监测策略可包括该第一业务的业务类 型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的带宽监测 参数。 Optionally, the bandwidth monitoring parameter of the first service flow is the service flow monitoring policy configured by the service flow monitoring device according to the service flow configured in advance for the first service, the service type of the first service, and the service flow information of the first service. Determining, the service flow bandwidth monitoring policy may include the service type of the first service, the service flow type, and the bandwidth monitoring corresponding to the service type and service flow type of the first service. Parameters.
可选地， 该第一业务流的带宽监测参数可包括： 该第一业务流的上行带 宽监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 监测时长、 带宽监测阈 值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监 测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽 阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
进一步地， 该带宽监测阈值指示信息可包括： 带宽监测阈值信息或带宽 监测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常 的带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指 示该第一业务流带宽异常的带宽阈值。  Further, the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information. The allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
进一步地， 该第一业务流的带宽监测参数还可包括： 判断比例或者判断 时长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在 该监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测 时长的比值。  Further, the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal The required duration is the ratio of the judgment duration to the monitoring duration.
可选地，该业务流监测装置根据该第一业务流的带宽异常指示信息对该 第一业务流进行处理可包括： 该业务流监测装置根据该第一业务流的带宽异 常指示信息终止该第一业务流、删除该第一业务流或对该第一业务流的带宽 进行调整。  Optionally, the service flow monitoring device processing the first service flow according to the bandwidth abnormality indication information of the first service flow may include: the service flow monitoring device terminating the first according to the bandwidth abnormality indication information of the first service flow A service flow, deleting the first service flow or adjusting the bandwidth of the first service flow.
可选地，该第一业务流的带宽监测参数携带于策略规则装置 800接收的 业务流传输策略授权请求消息中。  Optionally, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device 800.
可选地，该带宽监测规则为策略规则装置 800为该第一业务流配置的业 务流策略规则的一部分。  Optionally, the bandwidth monitoring rule is part of a service flow policy rule configured by policy rule device 800 for the first traffic flow.
策略规则装置 800还可实现本发明实施例中图 4业务流监测的方法， 以 及图 2a、 图 2b、 图 2c、 图 3和图 6中的 PCRF执行业务流监测的方法， 本 发明在此不再贅述。  The policy rule device 800 can also implement the method for monitoring the traffic flow of FIG. 4 in the embodiment of the present invention, and the method for performing the traffic flow monitoring by the PCRF in FIG. 2a, FIG. 2b, FIG. 2c, FIG. 3 and FIG. 6, the present invention does not Let me repeat.
图 9是本发明实施例事件报告装置 900的示意框图。 事件报告装置 900 可包括： 接收单元 901和监控单元 902。  Figure 9 is a schematic block diagram of an event reporting apparatus 900 in accordance with an embodiment of the present invention. The event reporting device 900 may include: a receiving unit 901 and a monitoring unit 902.
接收单元 901 , 可从策略规则装置接收第一业务的第一业务流的带宽监 测规则， 该带宽监测规则为该策略规则装置根据其接收的该第一业务的第一 业务流的带宽监测参数配置的，且为基于该第一业务流的带宽监测参数判断 该第一业务流的带宽是否异常的规则。 The receiving unit 901 may receive, by the policy rule device, a bandwidth monitoring rule of the first service flow of the first service, where the bandwidth monitoring rule is configured by the policy rule device according to the bandwidth monitoring parameter of the first service flow of the first service received by the policy rule device And determining the bandwidth monitoring parameter based on the first service flow The rule that the bandwidth of the first service flow is abnormal.
监控单元 902,可根据该带宽监测规则对该第一业务流的带宽进行监控。 本发明实施例中，事件报告装置 900通过根据第一业务流的带宽监测规 则对第一业务流的带宽进行监控， 以便获取判断该第一业务流的带宽是否异 常， 为业务流监测装置实现对第一业务流的带宽调控提供了实现的可能， 以 便可以减少资源分配的浪费。  The monitoring unit 902 can monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. In the embodiment of the present invention, the event reporting apparatus 900 monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow, so as to obtain whether the bandwidth of the first service flow is abnormal, and implement the pair for the service flow monitoring device. Bandwidth regulation of the first traffic flow provides the possibility of implementation so that the waste of resource allocation can be reduced.
可选地， 事件报告装置 900还可包括发送单元 903。  Alternatively, the event reporting device 900 may further include a transmitting unit 903.
发送单元 903 可用于如果事件报告装置 900判断该第一业务流带宽异 常， 则向该策略规则装置发送第一业务流的带宽异常指示信息， 以便该策略 规则装置向业务流监测装置发送该第一业务流的带宽异常指示信息， 其中， 该业务流监测装置为向该策略规则装置发送该第一业务的第一业务流的带 宽监测参数的装置， 该业务流监测装置根据该第一业务流的带宽异常指示信 息对该第一业务流进行处理。  The sending unit 903 is configured to: if the event reporting device 900 determines that the bandwidth of the first service flow is abnormal, send the bandwidth abnormality indication information of the first service flow to the policy rule device, so that the policy rule device sends the first to the service flow monitoring device. a bandwidth abnormality indication information of the service flow, where the service flow monitoring device is a device that sends a bandwidth monitoring parameter of the first service flow of the first service to the policy rule device, where the service flow monitoring device is configured according to the first service flow The bandwidth abnormality indication information processes the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 该第一业务流的上行带 宽监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 监测时长、 带宽监测阈 值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监 测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽 阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
可选地， 该带宽监测阈值指示信息可包括： 带宽监测阈值信息或带宽监 测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的 带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示 该第一业务流带宽异常的带宽阈值。  Optionally, the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined. The allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
可选地， 该第一业务流的带宽监测参数还可包括： 判断比例或者判断时 长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在该 监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测时 长的比值。  Optionally, the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; where the determining duration indicates that the bandwidth of the first service flow is abnormal, and the bandwidth of the first service flow is exceeded during the monitoring period The duration required for the limit is the ratio of the judgment duration to the monitoring duration.
可选地，该第一业务流的带宽监测参数携带于策略规则装置接收的业务 流传输策略授权请求消息中。  Optionally, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
可选地，该带宽监测规则为该策略规则装置为该第一业务流配置的业务 流策略规则的一部分。 可选地，事件报告装置 900可以是策略与计费控制架构中的策略与计费 执行功能 PCEF实体或独立于该策略与计费执行功能 PCEF实体的承载绑定 于事件报告功能 BBERF实体，例如， 图 2a、 图 2b、 图 2c和图 3中的 PCEF, 或图 5中的 BBERF。 Optionally, the bandwidth monitoring rule is part of a service flow policy rule configured by the policy rule device for the first service flow. Optionally, the event reporting apparatus 900 may be a policy and charging enforcement function PCEF entity in the policy and charging control architecture or a bearer independent of the policy and charging enforcement function PCEF entity bound to the event reporting function BBERF entity, for example , PCEF in Figure 2a, Figure 2b, Figure 2c and Figure 3, or BBERF in Figure 5.
事件 告装置 900还可实现本发明实施例中图 5业务流监测的方法， 以 及图 2a、 图 2b、 图 2c和图 3中的 PCEF, 或图 5中的 BBERF执行业务流监 测的方法， 本发明在此不再贅述。  The event reporting device 900 can also implement the method for monitoring traffic flow of FIG. 5 in the embodiment of the present invention, and the PCEF in FIG. 2a, FIG. 2b, FIG. 2c and FIG. 3, or the method for performing BBERF service flow monitoring in FIG. 5, The invention will not be described again here.
图 10是本发明实施例业务流监测装置 1000的示意框图。业务流监测装 置 1000可包括： 发射器 1003 , 接收器 1001 , 处理器 1002和存储器 1004。  FIG. 10 is a schematic block diagram of a service flow monitoring apparatus 1000 according to an embodiment of the present invention. The traffic flow monitoring device 1000 can include: a transmitter 1003, a receiver 1001, a processor 1002, and a memory 1004.
处理器 1002可确定第一业务的第一业务流的带宽监测参数。  The processor 1002 can determine a bandwidth monitoring parameter of the first traffic flow of the first service.
存储器 1004可存储使得处理器 1002确定第一业务的第一业务流的带宽 监测参数的指令。  The memory 1004 can store instructions that cause the processor 1002 to determine bandwidth monitoring parameters for the first traffic flow of the first service.
发射器 1003 ,可向策略规则装置发送第一业务流的带宽监测参数， 以便 该策略规则装置为该第一业务流配置带宽监测规则并向事件报告装置发送 该带宽监测规则， 该带宽监测规则为基于该第一业务流的带宽监测参数判断 该第一业务流的带宽是否异常的规则， 该带宽监测规则用于由该事件报告装 置根据该带宽监测规则对该第一业务流的带宽进行监控。  The transmitter 1003 may send a bandwidth monitoring parameter of the first service flow to the policy rule device, so that the policy rule device configures the bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, where the bandwidth monitoring rule is The bandwidth monitoring parameter is used to determine, according to the bandwidth monitoring parameter of the first service flow, whether the bandwidth of the first service flow is abnormal, and the bandwidth monitoring rule is used by the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
处理器 1002控制业务流监测装置 1000的操作， 处理器 1002还可以称 为 CPU ( Central Processing Unit, 中央处理单元）。 存储器 1004可以包括只 读存储器和随机存取存储器，并向处理器 1002提供指令和数据。存储器 1004 的一部分还可以包括非易失性随机存取存储器（NVRAM )。 具体的应用中， 业务流监测装置 1000的各个组件通过总线*** 1005耦合在一起，其中总线 *** 1005除包括数据总线之外， 还可以包括电源总线、 控制总线和状态信 号总线等。但是为了清楚说明起见，在图中将各种总线都标为总线*** 1005。  The processor 1002 controls the operation of the traffic flow monitoring device 1000. The processor 1002 may also be referred to as a CPU (Central Processing Unit). Memory 1004 can include read only memory and random access memory and provides instructions and data to processor 1002. A portion of memory 1004 may also include non-volatile random access memory (NVRAM). In a specific application, the components of the traffic flow monitoring device 1000 are coupled together by a bus system 1005. The bus system 1005 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 1005 in the figure.
上述本发明实施例揭示的方法可以应用于处理器 1002 中， 或者由处理 器 1002实现。处理器 1002可能是一种集成电路芯片，具有信号的处理能力。 在实现过程中， 上述方法的各步骤可以通过处理器 1002 中的硬件的集成逻 辑电路或者软件形式的指令完成。 上述的处理器 1002可以是通用处理器、 数字信号处理器（DSP )、专用集成电路（ASIC )、现成可编程门阵列（FPGA ) 或者其他可编程逻辑器件、 分立门或者晶体管逻辑器件、 分立硬件组件。 可 以实现或者执行本发明实施例中的公开的各方法、 步骤及逻辑框图。 通用处 理器可以是微处理器或者该处理器也可以是任何常规的处理器等。 结合本发 明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成， 或 者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机 存储器， 闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、 寄存器等本领域成熟的存储介质中。 该存储介质位于存储器 1004, 处理器 1002读取存储器 1004中的信息， 结合其硬件完成上述方法的步骤。 The method disclosed in the foregoing embodiments of the present invention may be applied to the processor 1002 or implemented by the processor 1002. The processor 1002 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1002 or an instruction in a form of software. The processor 1002 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware. Component. The methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or executed. General office The processor can be a microprocessor or the processor can be any conventional processor or the like. The steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory 1004. The processor 1002 reads the information in the memory 1004 and completes the steps of the above method in combination with hardware.
本发明实施例中，通过向策略规则装置发送第一业务流的带宽监测参数 以便策略规则装置配置相应的带宽监测规则并使事件报告装置根据该带宽 监测规则对第一业务流的带宽进行监控，从而能够监控第一业务的带宽异常 情况并做相应的处理， 减少了资源分配的浪费。  In the embodiment of the present invention, the bandwidth monitoring parameter of the first service flow is sent to the policy rule device, so that the policy rule device configures the corresponding bandwidth monitoring rule and causes the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. Therefore, it is possible to monitor the bandwidth abnormality of the first service and perform corresponding processing, thereby reducing waste of resource allocation.
本发明实施例中， 本发明实施例中， 业务流监测装置 1000可以是策略 与计费控制架构 （Policy and Charging Control , PCC ) 中的应用服务功能 ( Application Function , AF ) 实体， 或者流量监测功能（Traffic Detection Function, TDF )组网中的 TDF实体， 或者其它能够根据业务流带宽异常报 告对业务流进行处理的功能实体， 本发明在此不做限制。  In the embodiment of the present invention, in the embodiment of the present invention, the service flow monitoring apparatus 1000 may be an Application Function (AF) entity in a Policy and Charging Control (PCC), or a traffic monitoring function. The TDF entity in the network (Traffic Detection Function, TDF) network, or other functional entity that can process the service flow according to the service flow bandwidth abnormality report, is not limited herein.
可选地， 接收器 1001还可接收该策略规则装置发送的第一业务流的带 宽异常指示信息， 第一业务流的带宽异常指示信息由该事件报告装置判断该 第一业务流带宽异常时向该策略规则装置发送。 处理器 1002还可根据该第 一业务流的带宽异常指示信息对该第一业务流进行处理。 存储器 1004还可 存储使得处理器 1002根据该第一业务流的带宽异常指示信息对该第一业务 流进行处理的指令。  Optionally, the receiver 1001 may further receive the bandwidth abnormality indication information of the first service flow sent by the policy rule device, where the bandwidth abnormality indication information of the first service flow is determined by the event reporting device that the bandwidth of the first service flow is abnormal. The policy rule device sends. The processor 1002 can also process the first service flow according to the bandwidth abnormality indication information of the first service flow. The memory 1004 can also store instructions that cause the processor 1002 to process the first traffic flow based on bandwidth anomaly indication information for the first traffic flow.
业务流监测装置 1000通过第一业务流的带宽异常指示信息， 可决定对 第一业务流的后续带宽策略处理， 从而减少了资源分配的浪费。  The service flow monitoring device 1000 can determine the subsequent bandwidth policy processing of the first service flow by using the bandwidth abnormality indication information of the first service flow, thereby reducing waste of resource allocation.
可选地， 处理器 1002具体可根据预先为第一业务配置的业务流带宽监 测策略、 该第一业务的业务类型和该第一业务的业务流信息， 确定该第一业 务的第一业务流的带宽监测参数， 该业务流带宽监测策略可包括该第一业务 的业务类型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的 带宽监测参数。  Optionally, the processor 1002 may determine, according to the service flow bandwidth monitoring policy configured in advance for the first service, the service type of the first service, and the service flow information of the first service, to determine the first service flow of the first service. The bandwidth monitoring parameter, the service flow bandwidth monitoring policy may include a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
可选地， 该第一业务流的带宽监测参数可包括： 该第一业务流的上行带 宽监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 监测时长、 带宽监测阈 值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监 测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽 阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。 Optionally, the bandwidth monitoring parameter of the first service flow may include: monitoring duration, bandwidth monitoring threshold The value indication information and the bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of the monitoring of the first service flow, the bandwidth monitoring threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, the bandwidth monitoring identifier It is used to indicate whether to monitor the bandwidth of the first service flow.
进一步地， 该带宽监测阈值指示信息可包括： 带宽监测阈值信息或带宽 监测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常 的带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指 示该第一业务流带宽异常的带宽阈值。  Further, the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information. The allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
进一步地， 该第一业务流的带宽监测参数还可包括： 判断比例或者判断 时长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在 该监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测 时长的比值。  Further, the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal The required duration is the ratio of the judgment duration to the monitoring duration.
进一步地， 处理器 1002具体可根据该第一业务流的带宽异常指示信息 终止该第一业务流、 删除该第一业务流或对该第一业务流的带宽进行调整。  Further, the processor 1002 may specifically terminate the first service flow, delete the first service flow, or adjust the bandwidth of the first service flow according to the bandwidth abnormality indication information of the first service flow.
可选地， 该第一业务流的带宽监测参数携带于业务流监测装置 1000向 该策略规则装置发送的业务流传输策略授权请求消息中。  Optionally, the bandwidth monitoring parameter of the first service flow is carried in a service flow transmission policy authorization request message sent by the service flow monitoring device 1000 to the policy rule device.
可选地，该带宽监测规则为该策略规则装置为该第一业务流配置的业务 流策略规则的一部分。  Optionally, the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
业务流监测装置 1000还可实现本发明实施例中图 1业务流监测的方法， 以及图 2a、 图 2b、 图 2c和图 6中的 AF或图 3中的 TDF执行业务流监测的 方法， 本发明在此不再贅述。  The service flow monitoring apparatus 1000 can also implement the method for monitoring the service flow of FIG. 1 in the embodiment of the present invention, and the method for monitoring the service flow of the TDF in FIG. 2a, FIG. 2b, FIG. 2c and FIG. 6 or the TDF in FIG. The invention will not be described again here.
图 11 是本发明实施例策略规则装置 1100 的示意框图。 策略规则装置 1100可包括： 发射器 1103 , 接收器 1101 , 处理器 1102和存储器 1104。  FIG. 11 is a schematic block diagram of a policy rule apparatus 1100 according to an embodiment of the present invention. The policy rule device 1100 can include: a transmitter 1103, a receiver 1101, a processor 1102, and a memory 1104.
接收器 1101 ,可接收业务流监测装置发送的第一业务的第一业务流的带 宽监测参数。  The receiver 1101 is configured to receive a bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device.
处理器 1102,可配置该第一业务流的带宽监测规则，该第一业务流的带 宽监测规则为基于该第一业务流的带宽监测参数判断该第一业务流的带宽 是否异常的规则。  The processor 1102 is configured to configure a bandwidth monitoring rule of the first service flow, where the bandwidth monitoring rule of the first service flow is a rule for determining whether the bandwidth of the first service flow is abnormal based on a bandwidth monitoring parameter of the first service flow.
存储器 1104, 可存储使得处理器 1102配置该第一业务流的带宽监测规 则的指令。  The memory 1104 can store instructions that cause the processor 1102 to configure bandwidth monitoring rules for the first traffic flow.
发射器 1103 ,可向事件报告装置发送该第一业务流的带宽监测规则， 以 便该事件报告装置根据该第一业务流的带宽监测规则对该第一业务流的带 宽进行监控。 The transmitter 1103 may send the bandwidth monitoring rule of the first service flow to the event reporting device, so that the event reporting device transmits the first service flow according to the bandwidth monitoring rule of the first service flow. Wide for monitoring.
本发明实施例中， 策略规则装置 1100通过根据业务流监测装置发送的 第一业务的第一业务流的带宽监测参数， 配置该第一业务流的带宽监测规则 以便事件报告装置根据该第一业务流的带宽监测规则对该第一业务流的带 宽进行监控 , 能够使得业务流监测装置根据第一业务流的带宽对第一业务流 进行带宽调控， 从而为减少了资源分配的浪费提供了可能。  In the embodiment of the present invention, the policy rule device 1100 configures the bandwidth monitoring rule of the first service flow according to the bandwidth monitoring parameter of the first service flow of the first service that is sent by the service flow monitoring device, so that the event reporting device is configured according to the first service. The bandwidth monitoring rule of the flow monitors the bandwidth of the first service flow, so that the service flow monitoring device performs bandwidth control on the first service flow according to the bandwidth of the first service flow, thereby providing a possibility of reducing waste of resource allocation.
处理器 1102控制策略规则装置 1100的操作， 处理器 1102还可以称为 CPU ( Central Processing Unit, 中央处理单元）。 存储器 1104可以包括只读 存储器和随机存取存储器， 并向处理器 1102提供指令和数据。 存储器 1104 的一部分还可以包括非易失性随机存取存储器（NVRAM )。 具体的应用中， 策略规则装置 1100的各个组件通过总线*** 1105耦合在一起， 其中总线系 统 1105 除包括数据总线之外， 还可以包括电源总线、 控制总线和状态信号 总线等。 但是为了清楚说明起见， 在图中将各种总线都标为总线*** 1105。  The processor 1102 controls the operation of the policy rule device 1100, which may also be referred to as a CPU (Central Processing Unit). Memory 1104 can include read only memory and random access memory and provides instructions and data to processor 1102. A portion of the memory 1104 may also include non-volatile random access memory (NVRAM). In a specific application, the components of the policy rule device 1100 are coupled together by a bus system 1105. The bus system 1105 may include a power bus, a control bus, and a status signal bus in addition to the data bus. However, for clarity of description, various buses are labeled as the bus system 1105 in the figure.
上述本发明实施例揭示的方法可以应用于处理器 1102 中， 或者由处理 器 1102实现。处理器 1102可能是一种集成电路芯片，具有信号的处理能力。 在实现过程中， 上述方法的各步骤可以通过处理器 1102 中的硬件的集成逻 辑电路或者软件形式的指令完成。 上述的处理器 1102可以是通用处理器、 数字信号处理器（DSP )、专用集成电路（ASIC )、现成可编程门阵列（FPGA ) 或者其他可编程逻辑器件、 分立门或者晶体管逻辑器件、 分立硬件组件。 可 以实现或者执行本发明实施例中的公开的各方法、 步骤及逻辑框图。 通用处 理器可以是微处理器或者该处理器也可以是任何常规的处理器等。 结合本发 明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成， 或 者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机 存储器， 闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、 寄存器等本领域成熟的存储介质中。 该存储介质位于存储器 1104, 处理器 1102读取存储器 1104中的信息， 结合其硬件完成上述方法的步骤。  The method disclosed in the foregoing embodiments of the present invention may be applied to the processor 1102 or implemented by the processor 1102. Processor 1102 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1102 or an instruction in the form of software. The processor 1102 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware. Component. The methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out. The general purpose processor can be a microprocessor or the processor can be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly embodied by the execution of the hardware decoding processor, or by a combination of hardware and software modules in the decoding processor. The software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory 1104, and the processor 1102 reads the information in the memory 1104 and completes the steps of the above method in combination with hardware.
可选地， 接收器 1101还可接收该事件报告装置判断该第一业务流带宽 异常时发送的第一业务流的带宽异常指示信息。 发射器 1103还可向该业务 流监测装置发送第一业务流的带宽异常指示信息以便该业务流监测装置根 据该第一业务流的带宽异常指示信息对该第一业务流进行处理。  Optionally, the receiver 1101 may further receive the bandwidth abnormality indication information of the first service flow that is sent when the event reporting device determines that the bandwidth of the first service flow is abnormal. The transmitter 1103 may also send the bandwidth abnormality indication information of the first service flow to the traffic flow monitoring device, so that the traffic flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
策略规则装置 1100通过向该业务流监测装置转发第一业务流的带宽异 常指示信息， 可使得该业务流监测装置决定对第一业务流的后续带宽策略处 理， 从而减少了资源分配的浪费。 The policy rule device 1100 forwards the bandwidth difference of the first service flow to the service flow monitoring device The information is often indicated, so that the service flow monitoring device determines subsequent bandwidth policy processing for the first service flow, thereby reducing waste of resource allocation.
可选地，该第一业务流的带宽监测参数是该业务流监测装置根据预先为 该第一业务配置的业务流带宽监测策略、该第一业务的业务类型和该第一业 务的业务流信息确定的， 该业务流带宽监测策略可包括该第一业务的业务类 型、 业务流类型和与该第一业务的业务类型、 业务流类型所对应的带宽监测 参数。  Optionally, the bandwidth monitoring parameter of the first service flow is the service flow monitoring policy configured by the service flow monitoring device according to the service flow configured in advance for the first service, the service type of the first service, and the service flow information of the first service. Determining, the service flow bandwidth monitoring policy may include a service type of the first service, a service flow type, and a bandwidth monitoring parameter corresponding to the service type and the service flow type of the first service.
可选地， 该第一业务流的带宽监测参数可包括： 该第一业务流的上行带 宽监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 监测时长、 带宽监测阈 值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监 测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽 阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
进一步地， 该带宽监测阈值指示信息可包括： 带宽监测阈值信息或带宽 监测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常 的带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指 示该第一业务流带宽异常的带宽阈值。  Further, the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined with the bandwidth monitoring threshold information. The allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
进一步地， 该第一业务流的带宽监测参数还可包括： 判断比例或者判断 时长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在 该监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测 时长的比值。  Further, the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; wherein, the determining duration indicates that the bandwidth of the first service flow is abnormal during the monitoring time when the bandwidth of the first service flow is abnormal The required duration is the ratio of the judgment duration to the monitoring duration.
可选地，该业务流监测装置根据该第一业务流的带宽异常指示信息对该 第一业务流进行处理可包括： 该业务流监测装置根据该第一业务流的带宽异 常指示信息终止该第一业务流、删除该第一业务流或对该第一业务流的带宽 进行调整。  Optionally, the service flow monitoring device processing the first service flow according to the bandwidth abnormality indication information of the first service flow may include: the service flow monitoring device terminating the first according to the bandwidth abnormality indication information of the first service flow A service flow, deleting the first service flow or adjusting the bandwidth of the first service flow.
可选地， 该第一业务流的带宽监测参数携带于策略规则装置 1100接收 的业务流传输策略授权请求消息中。  Optionally, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device 1100.
可选地， 该带宽监测规则为策略规则装置 1100为该第一业务流配置的 业务流策略规则的一部分。  Optionally, the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device 1100 for the first service flow.
策略规则装置 1100还可实现本发明实施例中图 4业务流监测的方法， 以及图 2a、 图 2b、 图 2c、 图 3和图 6中的 PCRF执行业务流监测的方法， 本发明在此不再贅述。 The policy rule device 1100 can also implement the method for monitoring traffic flow of FIG. 4 in the embodiment of the present invention, and the method for performing traffic flow monitoring by the PCRF in FIG. 2a, FIG. 2b, FIG. 2c, FIG. 3 and FIG. The invention is not described herein again.
图 12是本发明实施例事件报告装置 1200 的示意框图。 事件报告装置 1200可包括： 发射器 1203 , 接收器 1201 , 处理器 1202和存储器 1204。  Figure 12 is a schematic block diagram of an event reporting apparatus 1200 in accordance with an embodiment of the present invention. The event reporting device 1200 can include: a transmitter 1203, a receiver 1201, a processor 1202, and a memory 1204.
接收器 1201 ,可从策略规则装置接收第一业务的第一业务流的带宽监测 规则， 该带宽监测规则为该策略规则装置根据其接收的该第一业务的第一业 务流的带宽监测参数配置的，且为基于该第一业务流的带宽监测参数判断该 第一业务流的带宽是否异常的规则。  The receiver 1201 may receive, from the policy rule device, a bandwidth monitoring rule of the first service flow of the first service, where the bandwidth monitoring rule is configured by the policy rule device according to the bandwidth monitoring parameter of the first service flow of the first service received by the And determining, according to the bandwidth monitoring parameter of the first service flow, whether the bandwidth of the first service flow is abnormal.
处理器 1202, 可根据该带宽监测规则对该第一业务流的带宽进行监控。 存储器， 可存储使得处理器 1202根据该带宽监测规则对该第一业务流 的带宽进行监控的指令。  The processor 1202 can monitor the bandwidth of the first service flow according to the bandwidth monitoring rule. The memory can store instructions that cause the processor 1202 to monitor the bandwidth of the first traffic flow based on the bandwidth monitoring rule.
本发明实施例中， 事件报告装置 1200通过根据第一业务流的带宽监测 规则对第一业务流的带宽进行监控， 以便获取判断该第一业务流的带宽是否 异常， 为业务流监测装置实现对第一业务流的带宽调控提供了实现的可能， 以便可以减少资源分配的浪费。  In the embodiment of the present invention, the event reporting apparatus 1200 monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow, so as to obtain whether the bandwidth of the first service flow is abnormal, and implement the pair for the service flow monitoring device. Bandwidth regulation of the first traffic flow provides the possibility of implementation so that the waste of resource allocation can be reduced.
处理器 1202控制事件^艮告装置 1200的操作， 处理器 1202还可以称为 The processor 1202 controls the operation of the event reporting device 1200, which may also be referred to as processor 1202.
CPU ( Central Processing Unit, 中央处理单元）。 存储器 1204可以包括只读 存储器和随机存取存储器， 并向处理器 1202提供指令和数据。 存储器 1204 的一部分还可以包括非易失性随机存取存储器（NVRAM )。 具体的应用中， 事件报告装置 1200的各个组件通过总线*** 1205耦合在一起， 其中总线系 统 1205除包括数据总线之外， 还可以包括电源总线、 控制总线和状态信号 总线等。 但是为了清楚说明起见， 在图中将各种总线都标为总线*** 1205。 CPU (Central Processing Unit). Memory 1204 can include read only memory and random access memory and provides instructions and data to processor 1202. A portion of memory 1204 may also include non-volatile random access memory (NVRAM). In a specific application, the components of the event reporting device 1200 are coupled together by a bus system 1205. The bus system 1205 can include, in addition to the data bus, a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are labeled as bus system 1205 in the figure.
上述本发明实施例揭示的方法可以应用于处理器 1202 中， 或者由处理 器 1202实现。处理器 1202可能是一种集成电路芯片，具有信号的处理能力。 在实现过程中， 上述方法的各步骤可以通过处理器 1202 中的硬件的集成逻 辑电路或者软件形式的指令完成。 上述的处理器 1202可以是通用处理器、 数字信号处理器（DSP )、专用集成电路（ASIC )、现成可编程门阵列（FPGA ) 或者其他可编程逻辑器件、 分立门或者晶体管逻辑器件、 分立硬件组件。 可 以实现或者执行本发明实施例中的公开的各方法、 步骤及逻辑框图。 通用处 理器可以是微处理器或者该处理器也可以是任何常规的处理器等。 结合本发 明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成， 或 者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机 存储器， 闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、 寄存器等本领域成熟的存储介质中。 该存储介质位于存储器 1204, 处理器 1202读取存储器 1204中的信息， 结合其硬件完成上述方法的步骤。 The method disclosed in the foregoing embodiments of the present invention may be applied to the processor 1202 or implemented by the processor 1202. Processor 1202 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1202 or an instruction in a form of software. The processor 1202 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware. Component. The methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or executed. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. Software modules can be located at random Memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, etc. are well-established in the field of storage media. The storage medium is located in the memory 1204. The processor 1202 reads the information in the memory 1204 and completes the steps of the above method in combination with hardware.
可选地，发射器 1203可用于如果事件报告装置 1200判断该第一业务流 带宽异常， 则向该策略规则装置发送第一业务流的带宽异常指示信息， 以便 该策略规则装置向业务流监测装置发送该第一业务流的带宽异常指示信息， 其中， 该业务流监测装置为向该策略规则装置发送该第一业务的第一业务流 的带宽监测参数的装置， 该业务流监测装置根据该第一业务流的带宽异常指 示信息对该第一业务流进行处理。  Optionally, the transmitter 1203 is configured to: if the event reporting device 1200 determines that the bandwidth of the first service flow is abnormal, send the bandwidth abnormality indication information of the first service flow to the policy rule device, so that the policy rule device sends the service flow monitoring device to the service flow monitoring device. Sending the bandwidth abnormality indication information of the first service flow, where the service flow monitoring device is a device that sends a bandwidth monitoring parameter of the first service flow of the first service to the policy rule device, where the service flow monitoring device is configured according to the The bandwidth abnormality indication information of a service flow processes the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 该第一业务流的上行带 宽监测参数和 /或该第一业务流的下行带宽监测参数。  Optionally, the bandwidth monitoring parameter of the first service flow may include: an uplink bandwidth monitoring parameter of the first service flow and/or a downlink bandwidth monitoring parameter of the first service flow.
可选地， 该第一业务流的带宽监测参数可包括： 监测时长、 带宽监测阈 值指示信息和带宽监测标识， 其中， 该监测时长用于确定对该第一业务流监 测的时长， 该带宽监测阈值指示信息用于指示该第一业务流带宽异常的带宽 阈值， 该带宽监测标识用于指示是否对该第一业务流的带宽进行监测。  Optionally, the bandwidth monitoring parameter of the first service flow may include: a monitoring duration, a bandwidth monitoring threshold indication information, and a bandwidth monitoring identifier, where the monitoring duration is used to determine a duration of monitoring the first service flow, the bandwidth monitoring The threshold indication information is used to indicate a bandwidth threshold of the first service flow bandwidth abnormality, where the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
可选地， 该带宽监测阈值指示信息可包括： 带宽监测阈值信息或带宽监 测阈值比例信息， 其中， 该带宽监测阈值信息指示该第一业务流带宽异常的 带宽阈值， 该带宽监测阈值比例信息结合该第一业务流的分配带宽信息指示 该第一业务流带宽异常的带宽阈值。  Optionally, the bandwidth monitoring threshold indication information may include: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, where the bandwidth monitoring threshold information indicates a bandwidth threshold of the first service flow bandwidth abnormality, and the bandwidth monitoring threshold ratio information is combined. The allocated bandwidth information of the first service flow indicates a bandwidth threshold of the bandwidth of the first service flow being abnormal.
可选地， 该第一业务流的带宽监测参数还可包括： 判断比例或者判断时 长； 其中， 该判断时长指示判定该第一业务流带宽异常时该第一业务流在该 监测时长内带宽超限所需的持续时间， 该判断比例为该判断时长与该监测时 长的比值。  Optionally, the bandwidth monitoring parameter of the first service flow may further include: determining a ratio or determining a duration; where the determining duration indicates that the bandwidth of the first service flow is abnormal, and the bandwidth of the first service flow is exceeded during the monitoring period The duration required for the limit is the ratio of the judgment duration to the monitoring duration.
可选地，该第一业务流的带宽监测参数携带于策略规则装置接收的业务 流传输策略授权请求消息中。  Optionally, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
可选地，该带宽监测规则为该策略规则装置为该第一业务流配置的业务 流策略规则的一部分。  Optionally, the bandwidth monitoring rule is part of a traffic policy rule configured by the policy rule device for the first service flow.
可选地， 事件报告装置 1200可以是策略与计费控制架构中的策略与计 费执行功能 PCEF实体或独立于该策略与计费执行功能 PCEF实体的承载绑 定于事件报告功能 BBERF实体，例如，图 2a、图 2b、图 2c和图 3中的 PCEF, 或图 6中的 BBERF。 事件报告装置 1200还可实现本发明实施例中图 5业务流监测的方法， 以及图 2a、 图 2b、 图 2c和图 3中的 PCEF, 或图 6中的 BBERF执行业务流 监测的方法， 本发明在此不再贅述。 Optionally, the event reporting apparatus 1200 may be a policy and charging enforcement function PCEF entity in the policy and charging control architecture or a bearer independent of the policy and charging enforcement function PCEF entity bound to the event reporting function BBERF entity, for example , PCEF in Figure 2a, Figure 2b, Figure 2c and Figure 3, or BBERF in Figure 6. The event reporting apparatus 1200 can also implement the method for monitoring traffic flow of FIG. 5 in the embodiment of the present invention, and the PCEF in FIG. 2a, FIG. 2b, FIG. 2c, and FIG. 3, or the method for performing BBERF performing traffic flow monitoring in FIG. The invention will not be described again here.
图 13是本发明实施例业务流监测*** 1300的***框图。业务流监测系 统 1300可包括： 业务流监测装置 1301、策略规则装置 1302和事件报告装置 1303。  Figure 13 is a system block diagram of a traffic flow monitoring system 1300 in accordance with an embodiment of the present invention. The traffic flow monitoring system 1300 can include: a traffic flow monitoring device 1301, a policy rule device 1302, and an event reporting device 1303.
其中， 业务流监测装置 1301可以是上述业务流监测装置 700或业务流 监测装置 1000, 策略规则装置 1302可以是上述策略规则装置 800或策略规 则装置 1100, 事件报告装置 1303可以是上述事件报告装置 900或事件报告 装置 1200。业务流监测装置 1301、策略规则装置 1302和事件 告装置 1303 实现业务流监控的功能和方法参见前文所示实施例， 本发明在此不再贅述。  The service flow monitoring device 1301 may be the service flow monitoring device 700 or the service flow monitoring device 1000, the policy rule device 1302 may be the policy rule device 800 or the policy rule device 1100, and the event reporting device 1303 may be the event reporting device 900. Or event reporting device 1200. The functions and methods for implementing the traffic flow monitoring device 1301, the policy rule device 1302, and the event reporting device 1303 are described in the foregoing embodiments, and the present invention is not described herein again.
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各 示例的单元及算法步骤， 能够以电子硬件、 或者计算机软件和电子硬件的结 合来实现。 这些功能究竟以硬件还是软件方式来执行， 取决于技术方案的特 定应用和设计约束条件。 专业技术人员可以对每个特定的应用来使用不同方 法来实现所描述的功能， 但是这种实现不应认为超出本发明的范围。  Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in a combination of electronic hardware or computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.
所属领域的技术人员可以清楚地了解到， 为描述的方便和简洁， 上述描 述的***、 装置和单元的具体工作过程， 可以参考前述方法实施例中的对应 过程， 在此不再贅述。  A person skilled in the art can clearly understand that the specific working process of the system, the device and the unit described above can be referred to the corresponding process in the foregoing method embodiments for the convenience and brevity of the description, and details are not described herein again.
在本申请所提供的几个实施例中， 应该理解到， 所揭露的***、 装置和 方法， 可以通过其它的方式实现。 例如， 以上所描述的装置实施例仅仅是示 意性的， 例如， 所述单元的划分， 仅仅为一种逻辑功能划分， 实际实现时可 以有另外的划分方式， 例如多个单元或组件可以结合或者可以集成到另一个 ***， 或一些特征可以忽略， 或不执行。 另一点， 所显示或讨论的相互之间 的耦合或直接耦合或通信连接可以是通过一些接口， 装置或单元的间接耦合 或通信连接， 可以是电性， 机械或其它的形式。  In the several embodiments provided herein, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed. In addition, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作 为单元显示的部件可以是或者也可以不是物理单元， 即可以位于一个地方， 或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或 者全部单元来实现本实施例方案的目的。  The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.
另外， 在本发明各个实施例中的各功能单元可以集成在一个处理单元 中， 也可以是各个单元单独物理存在， 也可以两个或两个以上单元集成在一 个单元中。 In addition, each functional unit in various embodiments of the present invention may be integrated into one processing unit In addition, each unit may exist physically separately, or two or more units may be integrated into one unit.
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使 用时， 可以存储在一个计算机可读取存储介质中。 基于这样的理解， 本发明 的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部 分可以以软件产品的形式体现出来， 该计算机软件产品存储在一个存储介质 中， 包括若干指令用以使得一台计算机设备（可以是个人计算机， 服务器， 或者网络设备等）执行本发明各个实施例所述方法的全部或部分步骤。 而前 述的存储介质包括： U盘、移动硬盘、只读存储器（ ROM, Read-Only Memory )、 随机存取存储器 ( RAM, Random Access Memory ), 磁碟或者光盘等各种可 以存储程序代码的介质。  The functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
以上所述， 仅为本发明的具体实施方式， 但本发明的保护范围并不局限 于此， 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻易 想到变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护 范围应所述以权利要求的保护范围为准。  The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

权利要求 Rights request
1、 一种业务流监测方法， 其特征在于， 包括： 1. A business flow monitoring method, characterized by including:
业务流监测装置确定第一业务的第一业务流的带宽监测参数； The service flow monitoring device determines the bandwidth monitoring parameter of the first service flow of the first service;
所述业务流监测装置向策略规则装置发送第一业务流的带宽监测参数， 以便所述策略规则装置为所述第一业务流配置带宽监测规则并向事件报告 装置发送所述带宽监测规则， 所述带宽监测规则为基于所述第一业务流的带 宽监测参数判断所述第一业务流的带宽是否异常的规则， 所述带宽监测规则 用于由所述事件报告装置根据所述带宽监测规则对所述第一业务流的带宽 进行监控。 The service flow monitoring device sends the bandwidth monitoring parameters of the first service flow to the policy rule device, so that the policy rule device configures the bandwidth monitoring rule for the first service flow and sends the bandwidth monitoring rule to the event reporting device, so The bandwidth monitoring rule is a rule for judging whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow, and the bandwidth monitoring rule is used by the event reporting device according to the bandwidth monitoring rule. The bandwidth of the first service flow is monitored.
2、 如权利要求 1所述的方法， 其特征在于， 还包括： 2. The method of claim 1, further comprising:
所述业务流监测装置接收所述策略规则装置发送的第一业务流的带宽 异常指示信息， 第一业务流的带宽异常指示信息由所述事件报告装置判断所 述第一业务流带宽异常时向所述策略规则装置发送； The business flow monitoring device receives the bandwidth abnormality indication information of the first business flow sent by the policy rule device. The bandwidth abnormality indication information of the first business flow is used by the event reporting device when it determines that the bandwidth of the first business flow is abnormal. The policy rule device sends;
所述业务流监测装置根据所述第一业务流的带宽异常指示信息对所述 第一业务流进行处理。 The service flow monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
3、 如权利要求 1或 2所述的方法， 其特征在于， 所述业务流监测装置 确定第一业务的第一业务流的带宽监测参数包括： 3. The method according to claim 1 or 2, wherein the business flow monitoring device determines the bandwidth monitoring parameters of the first service flow of the first service including:
所述业务流监测装置根据预先为第一业务配置的业务流带宽监测策略、 所述第一业务的业务类型和所述第一业务的业务流信息，确定所述第一业务 的第一业务流的带宽监测参数， 所述业务流带宽监测策略包括所述第一业务 的业务类型、 业务流类型和与所述第一业务的业务类型、 业务流类型所对应 的带宽监测参数。 The service flow monitoring device determines the first service flow of the first service based on the service flow bandwidth monitoring policy configured in advance for the first service, the service type of the first service and the service flow information of the first service. The bandwidth monitoring parameters of the service flow bandwidth monitoring policy include the service type of the first service, the service flow type, and the bandwidth monitoring parameters corresponding to the service type and service flow type of the first service.
4、 如权利要求 1至 3任一项所述的方法， 其特征在于， 所述第一业务 流的带宽监测参数包括：所述第一业务流的上行带宽监测参数和 /或所述第一 业务流的下行带宽监测参数。 4. The method according to any one of claims 1 to 3, characterized in that, the bandwidth monitoring parameters of the first service flow include: the uplink bandwidth monitoring parameters of the first service flow and/or the first Downstream bandwidth monitoring parameters of service flows.
5、 如权利要求 1至 4任一项所述的方法， 其特征在于， 所述第一业务 流的带宽监测参数包括：监测时长、带宽监测阈值指示信息和带宽监测标识， 其中， 所述监测时长用于确定对所述第一业务流监测的时长， 所述带宽监测 阈值指示信息用于指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测 标识用于指示是否对所述第一业务流的带宽进行监测。 5. The method according to any one of claims 1 to 4, characterized in that, the bandwidth monitoring parameters of the first service flow include: monitoring duration, bandwidth monitoring threshold indication information and bandwidth monitoring identification, wherein, the monitoring The duration is used to determine the duration of monitoring the first service flow, the bandwidth monitoring threshold indication information is used to indicate the bandwidth threshold of the abnormal bandwidth of the first service flow, and the bandwidth monitoring identification is used to indicate whether to monitor the first service flow. Monitor the bandwidth of a business flow.
6、 如权利要求 5所述的方法， 其特征在于， 所述带宽监测阈值指示信 息包括： 带宽监测阈值信息或带宽监测阈值比例信息， 其中， 所述带宽监测 阈值信息指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测阈值比例 信息结合所述第一业务流的分配带宽信息指示所述第一业务流带宽异常的 带宽阈值。 6. The method of claim 5, wherein the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, wherein the bandwidth monitoring threshold information indicates the first service flow The bandwidth threshold of abnormal bandwidth, the bandwidth monitoring threshold ratio information combined with the allocated bandwidth information of the first service flow indicates the bandwidth threshold of abnormal bandwidth of the first service flow.
7、 如权利要求 5或 6所述的方法， 其特征在于， 所述第一业务流的带 宽监测参数还包括： 7. The method according to claim 5 or 6, characterized in that the bandwidth monitoring parameters of the first service flow further include:
判断比例或者判断时长； 其中， 所述判断时长指示判定所述第一业务流 带宽异常时所述第一业务流在所述监测时长内带宽超限所需的持续时间， 所 述判断比例为所述判断时长与所述监测时长的比值。 Judgment ratio or judgment duration; wherein, the judgment duration indicates the duration required for the bandwidth of the first service flow to exceed the limit within the monitoring duration when it is determined that the bandwidth of the first service flow is abnormal, and the judgment ratio is The ratio of the judgment duration to the monitoring duration.
8、 如权利要求 2至 6任一项所述的方法， 其特征在于， 所述业务流监 测装置根据所述第一业务流的带宽异常指示信息对所述第一业务流进行处 理包括： 所述业务流监测装置根据所述第一业务流的带宽异常指示信息终止 所述第一业务流、 删除所述第一业务流或对所述第一业务流的带宽进行调 整。 8. The method according to any one of claims 2 to 6, characterized in that, the service flow monitoring device processing the first service flow according to the bandwidth abnormality indication information of the first service flow includes: The service flow monitoring device terminates the first service flow, deletes the first service flow, or adjusts the bandwidth of the first service flow according to the bandwidth abnormality indication information of the first service flow.
9、 如权利要求 1至 8任一项所述的方法， 其特征在于， 所述第一业务 流的带宽监测参数携带于所述业务流监测装置向所述策略规则装置发送的 业务流传输策略授权请求消息中。 9. The method according to any one of claims 1 to 8, characterized in that, the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy sent by the service flow monitoring device to the policy rule device. in the authorization request message.
10、 如权利要求 1至 9任一项所述的方法， 其特征在于， 所述带宽监测 规则为所述策略规则装置为所述第一业务流配置的业务流策略规则的一部 分。 10. The method according to any one of claims 1 to 9, characterized in that the bandwidth monitoring rule is part of the service flow policy rule configured by the policy rule device for the first service flow.
11、 一种业务流监测方法， 其特征在于， 包括： 11. A business flow monitoring method, characterized by including:
策略规则装置接收业务流监测装置发送的第一业务的第一业务流的带 宽监测参数； The policy rule device receives the bandwidth monitoring parameter of the first service flow of the first service sent by the service flow monitoring device;
所述策略规则装置配置所述第一业务流的带宽监测规则， 所述第一业务 流的带宽监测规则为基于所述第一业务流的带宽监测参数判断所述第一业 务流的带宽是否异常的规则； The policy rule device configures the bandwidth monitoring rule of the first service flow. The bandwidth monitoring rule of the first service flow is to determine whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow. the rule of;
所述策略规则装置向事件报告装置发送所述第一业务流的带宽监测规 则， 以便所述事件报告装置根据所述第一业务流的带宽监测规则对所述第一 业务流的带宽进行监控。 The policy rule device sends the bandwidth monitoring rule of the first service flow to the event reporting device, so that the event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule of the first service flow.
12、 如权利要求 11所述的方法， 其特征在于， 还包括： 12. The method of claim 11, further comprising:
所述策略规则装置接收所述事件报告装置判断所述第一业务流带宽异 常时发送的第一业务流的带宽异常指示信息； The policy rule device receives the bandwidth abnormality indication information of the first service flow sent when the event reporting device determines that the bandwidth of the first service flow is abnormal;
所述策略规则装置向所述业务流监测装置发送第一业务流的带宽异常 指示信息以便所述业务流监测装置根据所述第一业务流的带宽异常指示信 息对所述第一业务流进行处理。 The policy rule device sends the bandwidth abnormality indication information of the first business flow to the business flow monitoring device so that the business flow monitoring device processes the first business flow according to the bandwidth abnormality indication information of the first business flow. .
13、 如权利要求 11或 12所述的方法， 其特征在于， 所述第一业务流的 带宽监测参数是所述业务流监测装置根据预先为所述第一业务配置的业务 流带宽监测策略、所述第一业务的业务类型和所述第一业务的业务流信息确 定的， 所述业务流带宽监测策略包括所述第一业务的业务类型、 业务流类型 和与所述第一业务的业务类型、 业务流类型所对应的带宽监测参数。 13. The method according to claim 11 or 12, characterized in that, the bandwidth monitoring parameter of the first service flow is determined by the service flow monitoring device according to the service flow bandwidth monitoring strategy configured in advance for the first service. The service type of the first service and the service flow information of the first service are determined. The service flow bandwidth monitoring policy includes the service type of the first service, the service flow type and the service with the first service. Type, bandwidth monitoring parameters corresponding to the service flow type.
14、 如权利要求 11至 13任一项所述的方法， 其特征在于， 所述第一业 务流的带宽监测参数包括：所述第一业务流的上行带宽监测参数和 /或所述第 一业务流的下行带宽监测参数。 14. The method according to any one of claims 11 to 13, wherein the bandwidth monitoring parameters of the first service flow include: the uplink bandwidth monitoring parameters of the first service flow and/or the first Downstream bandwidth monitoring parameters of service flows.
15、 如权利要求 11至 14任一项所述的方法， 其特征在于， 所述第一业 务流的带宽监测参数包括： 监测时长、 带宽监测阈值指示信息和带宽监测标 识， 其中， 所述监测时长用于确定对所述第一业务流监测的时长， 所述带宽 监测阈值指示信息用于指示所述第一业务流带宽异常的带宽阈值， 所述带宽 监测标识用于指示是否对所述第一业务流的带宽进行监测。 15. The method according to any one of claims 11 to 14, wherein the bandwidth monitoring parameters of the first service flow include: monitoring duration, bandwidth monitoring threshold indication information and bandwidth monitoring identification, wherein, the monitoring The duration is used to determine the duration of monitoring the first service flow, the bandwidth monitoring threshold indication information is used to indicate the bandwidth threshold of the abnormal bandwidth of the first service flow, and the bandwidth monitoring identification is used to indicate whether to monitor the first service flow. Monitor the bandwidth of a business flow.
16、 如权利要求 15所述的方法， 其特征在于， 所述带宽监测阈值指示 信息包括： 带宽监测阈值信息或带宽监测阈值比例信息， 其中， 所述带宽监 测阈值信息指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测阈值比 例信息结合所述第一业务流的分配带宽信息指示所述第一业务流带宽异常 的带宽阈值。 16. The method of claim 15, wherein the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, wherein the bandwidth monitoring threshold information indicates the first service flow The bandwidth threshold of abnormal bandwidth, the bandwidth monitoring threshold ratio information combined with the allocated bandwidth information of the first service flow indicates the bandwidth threshold of abnormal bandwidth of the first service flow.
17、 如权利要求 15或 16所述的方法， 其特征在于， 所述第一业务流的 带宽监测参数还包括： 17. The method according to claim 15 or 16, characterized in that the bandwidth monitoring parameters of the first service flow further include:
判断比例或者判断时长； 其中， 所述判断时长指示判定所述第一业务流 带宽异常时所述第一业务流在所述监测时长内带宽超限所需的持续时间， 所 述判断比例为所述判断时长与所述监测时长的比值。 Judgment ratio or judgment duration; wherein, the judgment duration indicates the duration required for the bandwidth of the first service flow to exceed the limit within the monitoring duration when it is determined that the bandwidth of the first service flow is abnormal, and the judgment ratio is The ratio of the judgment duration to the monitoring duration.
18、 如权利要求 12至 16任一项所述的方法， 其特征在于， 所述业务流 监测装置根据所述第一业务流的带宽异常指示信息对所述第一业务流进行 处理包括： 所述业务流监测装置根据所述第一业务流的带宽异常指示信息终 止所述第一业务流、删除所述第一业务流或对所述第一业务流的带宽进行调 整。 18. The method according to any one of claims 12 to 16, characterized in that: the business flow The monitoring device processing the first business flow according to the bandwidth abnormality indication information of the first business flow includes: the business flow monitoring device terminating the first business flow according to the bandwidth abnormality indication information of the first business flow. , delete the first service flow or adjust the bandwidth of the first service flow.
19、 如权利要求 11至 18任一项所述的方法， 其特征在于， 所述第一业 务流的带宽监测参数携带于所述策略规则装置接收的业务流传输策略授权 请求消息中。 19. The method according to any one of claims 11 to 18, characterized in that the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
20、 如权利要求 11至 19任一项所述的方法， 其特征在于， 所述带宽监 测规则为所述策略规则装置为所述第一业务流配置的业务流策略规则的一 部分。 20. The method according to any one of claims 11 to 19, wherein the bandwidth monitoring rule is part of the service flow policy rule configured by the policy rule device for the first service flow.
21、 一种业务流监测方法， 其特征在于， 包括： 21. A business flow monitoring method, characterized by including:
事件报告装置从策略规则装置接收第一业务的第一业务流的带宽监测 规则， 所述带宽监测规则为所述策略规则装置根据其接收的所述第一业务的 第一业务流的带宽监测参数配置的，且为基于所述第一业务流的带宽监测参 数判断所述第一业务流的带宽是否异常的规则； The event reporting device receives the bandwidth monitoring rule of the first service flow of the first service from the policy rule device, where the bandwidth monitoring rule is the bandwidth monitoring parameter of the first service flow of the first service received by the policy rule device. Configured, and are rules for determining whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameters of the first service flow;
所述事件报告装置根据所述带宽监测规则对所述第一业务流的带宽进 行监控。 The event reporting device monitors the bandwidth of the first service flow according to the bandwidth monitoring rule.
22、 如权利要求 21所述的方法， 其特征在于， 还包括： 22. The method of claim 21, further comprising:
如果所述事件 告装置判断所述第一业务流带宽异常， 则向所述策略规 则装置发送第一业务流的带宽异常指示信息， 以便所述策略规则装置向业务 流监测装置发送所述第一业务流的带宽异常指示信息， 其中， 所述业务流监 测装置为向所述策略规则装置发送所述第一业务的第一业务流的带宽监测 参数的装置， 所述业务流监测装置根据所述第一业务流的带宽异常指示信息 对所述第一业务流进行处理。 If the event reporting device determines that the bandwidth of the first service flow is abnormal, the bandwidth abnormality indication information of the first service flow is sent to the policy rule device, so that the policy rule device sends the first service flow monitoring device to the service flow monitoring device. Bandwidth abnormality indication information of the service flow, wherein the service flow monitoring device is a device that sends the bandwidth monitoring parameters of the first service flow of the first service to the policy rule device, and the service flow monitoring device is configured according to the The bandwidth abnormality indication information of the first service flow is used to process the first service flow.
23、 如权利要求 21或 22所述的方法， 其特征在于， 所述第一业务流的 带宽监测参数包括：所述第一业务流的上行带宽监测参数和 /或所述第一业务 流的下行带宽监测参数。 23. The method of claim 21 or 22, wherein the bandwidth monitoring parameters of the first service flow include: the uplink bandwidth monitoring parameters of the first service flow and/or the bandwidth monitoring parameters of the first service flow. Downlink bandwidth monitoring parameters.
24、 如权利要求 21至 23任一项所述的方法， 其特征在于， 所述第一业 务流的带宽监测参数包括： 监测时长、 带宽监测阈值指示信息和带宽监测标 识， 其中， 所述监测时长用于确定对所述第一业务流监测的时长， 所述带宽 监测阈值指示信息用于指示所述第一业务流带宽异常的带宽阈值， 所述带宽 监测标识用于指示是否对所述第一业务流的带宽进行监测。 24. The method according to any one of claims 21 to 23, wherein the bandwidth monitoring parameters of the first service flow include: monitoring duration, bandwidth monitoring threshold indication information and bandwidth monitoring identification, wherein, the monitoring The duration is used to determine the duration of monitoring the first service flow, and the bandwidth The monitoring threshold indication information is used to indicate an abnormal bandwidth threshold of the first service flow bandwidth, and the bandwidth monitoring identifier is used to indicate whether to monitor the bandwidth of the first service flow.
25、 如权利要求 24所述的方法， 其特征在于， 所述带宽监测阈值指示 信息包括： 带宽监测阈值信息或带宽监测阈值比例信息， 其中， 所述带宽监 测阈值信息指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测阈值比 例信息结合所述第一业务流的分配带宽信息指示所述第一业务流带宽异常 的带宽阈值。 25. The method of claim 24, wherein the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, wherein the bandwidth monitoring threshold information indicates the first service flow The bandwidth threshold of abnormal bandwidth, the bandwidth monitoring threshold ratio information combined with the allocated bandwidth information of the first service flow indicates the bandwidth threshold of abnormal bandwidth of the first service flow.
26、 如权利要求 24或 25所述的方法， 其特征在于， 所述第一业务流的 带宽监测参数还包括： 26. The method according to claim 24 or 25, characterized in that the bandwidth monitoring parameters of the first service flow further include:
判断比例或者判断时长； 其中， 所述判断时长指示判定所述第一业务流 带宽异常时所述第一业务流在所述监测时长内带宽超限所需的持续时间， 所 述判断比例为所述判断时长与所述监测时长的比值。 Judgment ratio or judgment duration; wherein, the judgment duration indicates the duration required for the bandwidth of the first service flow to exceed the limit within the monitoring duration when it is determined that the bandwidth of the first service flow is abnormal, and the judgment ratio is The ratio of the judgment duration to the monitoring duration.
27、 如权利要求 21至 26任一项所述的方法， 其特征在于， 所述第一业 务流的带宽监测参数携带于策略规则装置接收的业务流传输策略授权请求 消息中。 27. The method according to any one of claims 21 to 26, characterized in that the bandwidth monitoring parameter of the first service flow is carried in the service flow transmission policy authorization request message received by the policy rule device.
28、 如权利要求 21至 27任一项所述的方法， 其特征在于， 所述带宽监 测规则为所述策略规则装置为所述第一业务流配置的业务流策略规则的一 部分。 28. The method according to any one of claims 21 to 27, wherein the bandwidth monitoring rule is part of the service flow policy rule configured by the policy rule device for the first service flow.
29、 一种业务流监测装置， 其特征在于， 包括： 29. A business flow monitoring device, characterized by including:
确定单元， 用于确定第一业务的第一业务流的带宽监测参数； 发送单元， 用于向策略规则装置发送第一业务流的带宽监测参数， 以便 所述策略规则装置为所述第一业务流配置带宽监测规则并向事件报告装置 发送所述带宽监测规则， 所述带宽监测规则为基于所述第一业务流的带宽监 测参数判断所述第一业务流的带宽是否异常的规则， 所述带宽监测规则用于 由所述事件报告装置根据所述带宽监测规则对所述第一业务流的带宽进行 监控。 The determining unit is used to determine the bandwidth monitoring parameters of the first service flow of the first service; the sending unit is used to send the bandwidth monitoring parameters of the first service flow to the policy rule device, so that the policy rule device is the first service The flow configures the bandwidth monitoring rule and sends the bandwidth monitoring rule to the event reporting device. The bandwidth monitoring rule is a rule for judging whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow. The bandwidth monitoring rule is used for the event reporting device to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
30、 如权利要求 29所述的装置， 其特征在于， 还包括： 30. The device of claim 29, further comprising:
接收单元， 用于接收所述策略规则装置发送的第一业务流的带宽异常指 示信息， 第一业务流的带宽异常指示信息由所述事件报告装置判断所述第一 业务流带宽异常时向所述策略规则装置发送； 处理单元， 用于根据所述第一业务流的带宽异常指示信息对所述第一业 务流进行处理。 A receiving unit, configured to receive the bandwidth abnormality indication information of the first service flow sent by the policy rule device. The bandwidth abnormality indication information of the first service flow is reported to the appropriate party when the event reporting device determines that the bandwidth of the first service flow is abnormal. The above policy rule device is sent; A processing unit, configured to process the first service flow according to the bandwidth abnormality indication information of the first service flow.
31、 如权利要求 29或 30所述的装置， 其特征在于， 所述确定单元具体 用于根据预先为第一业务配置的业务流带宽监测策略、所述第一业务的业务 类型和所述第一业务的业务流信息，确定所述第一业务的第一业务流的带宽 监测参数， 所述业务流带宽监测策略包括所述第一业务的业务类型、 业务流 类型和与所述第一业务的业务类型、 业务流类型所对应的带宽监测参数。 31. The device according to claim 29 or 30, wherein the determining unit is specifically configured to monitor the bandwidth of the first service according to a service flow bandwidth monitoring policy configured in advance for the first service, the service type of the first service and the third service. The service flow information of a service determines the bandwidth monitoring parameters of the first service flow of the first service, and the service flow bandwidth monitoring policy includes the service type of the first service, the service flow type and the relationship between the first service and the first service. The bandwidth monitoring parameters corresponding to the service type and service flow type.
32、 如权利要求 29至 31任一项所述的装置， 其特征在于， 所述第一业 务流的带宽监测参数包括： 监测时长、 带宽监测阈值指示信息和带宽监测标 识， 其中， 所述监测时长用于确定对所述第一业务流监测的时长， 所述带宽 监测阈值指示信息用于指示所述第一业务流带宽异常的带宽阈值， 所述带宽 监测标识用于指示是否对所述第一业务流的带宽进行监测。 32. The device according to any one of claims 29 to 31, wherein the bandwidth monitoring parameters of the first service flow include: monitoring duration, bandwidth monitoring threshold indication information and bandwidth monitoring identification, wherein, the monitoring The duration is used to determine the duration of monitoring the first service flow, the bandwidth monitoring threshold indication information is used to indicate the bandwidth threshold of the abnormal bandwidth of the first service flow, and the bandwidth monitoring identification is used to indicate whether to monitor the first service flow. Monitor the bandwidth of a business flow.
33、 如权利要求 32所述的装置， 其特征在于， 所述带宽监测阈值指示 信息包括： 带宽监测阈值信息或带宽监测阈值比例信息， 其中， 所述带宽监 测阈值信息指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测阈值比 例信息结合所述第一业务流的分配带宽信息指示所述第一业务流带宽异常 的带宽阈值。 33. The device of claim 32, wherein the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, wherein the bandwidth monitoring threshold information indicates the first service flow The bandwidth threshold of abnormal bandwidth, the bandwidth monitoring threshold ratio information combined with the allocated bandwidth information of the first service flow indicates the bandwidth threshold of abnormal bandwidth of the first service flow.
34、 如权利要求 32或 33所述的装置， 其特征在于， 所述第一业务流的 带宽监测参数还包括： 34. The device according to claim 32 or 33, characterized in that the bandwidth monitoring parameters of the first service flow further include:
判断比例或者判断时长； 其中， 所述判断时长指示判定所述第一业务流 带宽异常时所述第一业务流在所述监测时长内带宽超限所需的持续时间， 所 述判断比例为所述判断时长与所述监测时长的比值。 Judgment ratio or judgment duration; wherein, the judgment duration indicates the duration required for the bandwidth of the first service flow to exceed the limit within the monitoring duration when it is determined that the bandwidth of the first service flow is abnormal, and the judgment ratio is The ratio of the judgment duration to the monitoring duration.
35、 一种策略规则装置， 其特征在于， 包括： 35. A policy rule device, characterized by including:
接收单元， 用于接收业务流监测装置发送的第一业务的第一业务流的带 宽监测参数； A receiving unit, configured to receive the bandwidth monitoring parameters of the first service flow of the first service sent by the service flow monitoring device;
配置单元， 用于配置所述第一业务流的带宽监测规则， 所述第一业务流 的带宽监测规则为基于所述第一业务流的带宽监测参数判断所述第一业务 流的带宽是否异常的规则； A configuration unit configured to configure the bandwidth monitoring rule of the first service flow. The bandwidth monitoring rule of the first service flow is to determine whether the bandwidth of the first service flow is abnormal based on the bandwidth monitoring parameter of the first service flow. the rule of;
发送单元， 用于向事件报告装置发送所述第一业务流的带宽监测规则， 以便所述事件报告装置根据所述第一业务流的带宽监测规则对所述第一业 务流的带宽进行监控。 A sending unit, configured to send the bandwidth monitoring rule of the first business flow to the event reporting device, so that the event reporting device monitors the first business flow according to the bandwidth monitoring rule of the first business flow. Monitor the bandwidth of service flows.
36、 如权利要求 35所述的装置， 其特征在于， 36. The device according to claim 35, characterized in that,
所述接收单元还用于接收所述事件报告装置判断所述第一业务流带宽 异常时发送的第一业务流的带宽异常指示信息； The receiving unit is also configured to receive the bandwidth abnormality indication information of the first service flow sent when the event reporting device determines that the bandwidth of the first service flow is abnormal;
所述发送单元还用于向所述业务流监测装置发送第一业务流的带宽异 常指示信息以便所述业务流监测装置根据所述第一业务流的带宽异常指示 信息对所述第一业务流进行处理。 The sending unit is also configured to send the bandwidth abnormality indication information of the first service flow to the service flow monitoring device so that the service flow monitoring device monitors the first service flow according to the bandwidth abnormality indication information of the first service flow. for processing.
37、 如权利要求 35或 36所述的装置， 其特征在于， 所述第一业务流的 带宽监测参数包括： 监测时长、 带宽监测阈值指示信息和带宽监测标识， 其 中， 所述监测时长用于确定对所述第一业务流监测的时长， 所述带宽监测阈 值指示信息用于指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测标 识用于指示是否对所述第一业务流的带宽进行监测。 37. The device according to claim 35 or 36, wherein the bandwidth monitoring parameters of the first service flow include: monitoring duration, bandwidth monitoring threshold indication information and bandwidth monitoring identification, wherein the monitoring duration is used for Determine the duration of monitoring the first service flow, the bandwidth monitoring threshold indication information is used to indicate the bandwidth threshold of the abnormal bandwidth of the first service flow, and the bandwidth monitoring identifier is used to indicate whether to monitor the first service flow. bandwidth to monitor.
38、 如权利要求 37所述的装置， 其特征在于， 所述带宽监测阈值指示 信息包括： 带宽监测阈值信息或带宽监测阈值比例信息， 其中， 所述带宽监 测阈值信息指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测阈值比 例信息结合所述第一业务流的分配带宽信息指示所述第一业务流带宽异常 的带宽阈值。 38. The device of claim 37, wherein the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, wherein the bandwidth monitoring threshold information indicates the first service flow The bandwidth threshold of abnormal bandwidth, the bandwidth monitoring threshold ratio information combined with the allocated bandwidth information of the first service flow indicates the bandwidth threshold of abnormal bandwidth of the first service flow.
39、 如权利要求 37或 38所述的装置， 其特征在于， 所述第一业务流的 带宽监测参数还包括： 39. The device according to claim 37 or 38, wherein the bandwidth monitoring parameters of the first service flow further include:
判断比例或者判断时长； 其中， 所述判断时长指示判定所述第一业务流 带宽异常时所述第一业务流在所述监测时长内带宽超限所需的持续时间， 所 述判断比例为所述判断时长与所述监测时长的比值。 Judgment ratio or judgment duration; wherein, the judgment duration indicates the duration required for the bandwidth of the first service flow to exceed the limit within the monitoring duration when it is determined that the bandwidth of the first service flow is abnormal, and the judgment ratio is The ratio of the judgment duration to the monitoring duration.
40、 一种事件报告装置， 其特征在于， 包括： 40. An event reporting device, characterized in that it includes:
接收单元， 用于从策略规则装置接收第一业务的第一业务流的带宽监测 规则， 所述带宽监测规则为所述策略规则装置根据其接收的所述第一业务的 第一业务流的带宽监测参数配置的，且为基于所述第一业务流的带宽监测参 数判断所述第一业务流的带宽是否异常的规则； A receiving unit configured to receive the bandwidth monitoring rule of the first service flow of the first service from the policy rule device, where the bandwidth monitoring rule is the bandwidth of the first service flow of the first service received by the policy rule device. The monitoring parameters are configured and are rules for determining whether the bandwidth of the first business flow is abnormal based on the bandwidth monitoring parameters of the first business flow;
监控单元， 用于根据所述带宽监测规则对所述第一业务流的带宽进行监 控。 A monitoring unit, configured to monitor the bandwidth of the first service flow according to the bandwidth monitoring rule.
41、 如权利要求 40所述的装置， 其特征在于， 还包括： 发送单元， 用于如果所述事件报告装置判断所述第一业务流带宽异常， 则向所述策略规则装置发送第一业务流的带宽异常指示信息， 以便所述策略 规则装置向业务流监测装置发送所述第一业务流的带宽异常指示信息， 其 中，所述业务流监测装置为向所述策略规则装置发送所述第一业务的第一业 务流的带宽监测参数的装置， 所述业务流监测装置根据所述第一业务流的带 宽异常指示信息对所述第一业务流进行处理。 41. The device of claim 40, further comprising: A sending unit, configured to, if the event reporting device determines that the bandwidth of the first service flow is abnormal, send the bandwidth abnormality indication information of the first service flow to the policy rule device, so that the policy rule device sends the bandwidth abnormality indication information of the first service flow to the service flow monitoring device. Send the bandwidth abnormality indication information of the first service flow, wherein the service flow monitoring device is a device that sends the bandwidth monitoring parameters of the first service flow of the first service to the policy rule device, the service flow The monitoring device processes the first service flow according to the bandwidth abnormality indication information of the first service flow.
42、 如权利要求 40或 41所述的装置， 其特征在于， 所述第一业务流的 带宽监测参数包括： 监测时长、 带宽监测阈值指示信息和带宽监测标识， 其 中， 所述监测时长用于确定对所述第一业务流监测的时长， 所述带宽监测阈 值指示信息用于指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测标 识用于指示是否对所述第一业务流的带宽进行监测。 42. The device according to claim 40 or 41, wherein the bandwidth monitoring parameters of the first service flow include: monitoring duration, bandwidth monitoring threshold indication information and bandwidth monitoring identification, wherein the monitoring duration is used for Determine the duration of monitoring the first service flow, the bandwidth monitoring threshold indication information is used to indicate the bandwidth threshold of the abnormal bandwidth of the first service flow, and the bandwidth monitoring identifier is used to indicate whether to monitor the first service flow. bandwidth to monitor.
43、 如权利要求 42所述的装置， 其特征在于， 所述带宽监测阈值指示 信息包括： 带宽监测阈值信息或带宽监测阈值比例信息， 其中， 所述带宽监 测阈值信息指示所述第一业务流带宽异常的带宽阈值， 所述带宽监测阈值比 例信息结合所述第一业务流的分配带宽信息指示所述第一业务流带宽异常 的带宽阈值。 43. The device of claim 42, wherein the bandwidth monitoring threshold indication information includes: bandwidth monitoring threshold information or bandwidth monitoring threshold ratio information, wherein the bandwidth monitoring threshold information indicates the first service flow The bandwidth threshold of abnormal bandwidth, the bandwidth monitoring threshold ratio information combined with the allocated bandwidth information of the first service flow indicates the bandwidth threshold of abnormal bandwidth of the first service flow.
44、 如权利要求 42或 43所述的装置， 其特征在于， 所述第一业务流的 带宽监测参数还包括： 44. The device according to claim 42 or 43, wherein the bandwidth monitoring parameters of the first service flow further include:
判断比例或者判断时长； 其中， 所述判断时长指示判定所述第一业务流 带宽异常时所述第一业务流在所述监测时长内带宽超限所需的持续时间， 所 述判断比例为所述判断时长与所述监测时长的比值。 Judgment ratio or judgment duration; wherein, the judgment duration indicates the duration required for the bandwidth of the first service flow to exceed the limit within the monitoring duration when it is determined that the bandwidth of the first service flow is abnormal, and the judgment ratio is The ratio of the judgment duration to the monitoring duration.
45、 如权利要求 40至 44所述的装置， 其特征在于， 所述装置为策略与 计费控制架构中的策略与计费执行功能 PCEF实体或独立于所述策略与计费 执行功能 PCEF实体的承载绑定于事件报告功能 BBERF实体。 45. The device according to claims 40 to 44, wherein the device is a policy and charging execution function PCEF entity in the policy and charging control architecture or is independent of the policy and charging execution function PCEF entity. The bearer is bound to the event reporting function BBERF entity.
46、 一种业务流监测***， 其特征在于， 包括： 46. A business flow monitoring system, characterized by including:
如权利要求 29至 34任一项所示的业务流监测装置； A business flow monitoring device as shown in any one of claims 29 to 34;
如权利要求 35至 39任一项所示的策略规则装置； A policy rule device as shown in any one of claims 35 to 39;
如权利要求 40至 45任一项所示的事件报告装置。 An event reporting device as claimed in any one of claims 40 to 45.
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