CN110769461A - QoS parameter configuration method, device and computer readable storage medium - Google Patents

QoS parameter configuration method, device and computer readable storage medium Download PDF

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Publication number
CN110769461A
CN110769461A CN201810841442.7A CN201810841442A CN110769461A CN 110769461 A CN110769461 A CN 110769461A CN 201810841442 A CN201810841442 A CN 201810841442A CN 110769461 A CN110769461 A CN 110769461A
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China
Prior art keywords
qos
information
identification information
parameters
qos parameters
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CN201810841442.7A
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CN110769461B (en
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孙军帅
王莹莹
黄学艳
韩星宇
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention provides a method, a device and a computer readable storage medium for configuring QoS parameters, wherein the method comprises the following steps: establishing one or more Radio Bearers (RBs); setting related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of a quality of service flow (QoS flow) carried by the RB; and transmitting the related information of the RB to a terminal.

Description

QoS parameter configuration method, device and computer readable storage medium
Technical Field
The present invention relates to the field of mobile communication technologies, and in particular, to a method and an apparatus for configuring Quality of Service (QoS) parameters, and a computer-readable storage medium.
Background
In the 3GPP protocol, it is specified that each time a QoS flow (QoS flow) is established, the core network configures QoS parameters of the QoS flow to the base station and the terminal, but this configuration may cause confusion of the flow. Currently, a reflective mapping (reflective mapping) scheme is proposed, and when the mapping of QoS flow to data bearer (DRB) is implemented by a reflective mapping method, the QoS parameters of the QoS flow are configured to the required functional entities on the link through signaling specified in the protocol, which is contradictory to the concept of reflective mapping.
Disclosure of Invention
In view of the above, embodiments of the present invention are intended to provide a method, an apparatus, and a computer-readable storage medium for configuring QoS parameters.
In order to achieve the above purpose, the technical solution of the embodiment of the present invention is realized as follows:
the embodiment of the invention provides a method for configuring QoS parameters, which comprises the following steps:
establishing one or more radio bearers, RBs;
setting related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
and transmitting the related information of the RB to a terminal.
And when the QoS parameter information of the RB is set, setting according to the transmission direction of the RB.
Wherein, the setting according to the transmission direction of the RB includes any one of the following modes:
setting a set of QoS parameters for the transmission direction of the RB and a set of QoS parameters for the receiving direction of the RB;
setting a set of QoS parameters for the uplink direction and a set of QoS parameters for the downlink direction;
only one set of QoS parameters is set for different transmission directions of the RB.
Wherein, the preset identification information of the bearable QoS flow on each RB is partially overlapped.
Wherein, the identification information of QoS flow carried between any two RBs is regarded as the same RB if the identification information is completely the same.
Optionally, the method further includes:
scheduling each RB as a parameter of a radio resource grant based on the QoS parameter information of the RB.
The embodiment of the invention also provides a method for configuring the QoS parameters, which comprises the following steps:
receiving related information of a Radio Bearer (RB); the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
and saving the related information of the RB.
Optionally, the method further includes:
and acquiring the QoS parameters indexed by the identification information of each QoS flow according to the identification information of the QoS flow borne by each RB.
Optionally, the method further includes:
and obtaining the QoS parameter of the RB according to a preset mode based on the QoS parameter indexed by the identification information of the QoS flow.
The QoS parameter indexed by the identification information based on the QoS flow is obtained according to a preset mode, and the QoS parameter based on the RB is obtained by any one of the following modes:
fitting the QoS parameters obtained according to a plurality of indexes with similar values into the QoS parameter of one RB in a mathematical average mode;
classifying according to the statistical information according to the probability of each service applied by the user, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
classifying the QoS parameters which are set in a segmented manner directly according to the value size of the identification information of the QoS flow, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
and classifying the operation results through an artificial intelligence algorithm or a machine learning algorithm, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB.
The embodiment of the invention also provides a device for configuring the QoS parameters, which comprises:
an establishing module, configured to establish one or more radio bearers RB;
a setting module, configured to set related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
and the sending module is used for sending the related information of the RB to the terminal.
The embodiment of the invention also provides a device for configuring the QoS parameters, which comprises:
a receiving module, configured to receive information related to a radio bearer RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
and the storage module is used for storing the related information of the RB.
The embodiment of the invention also provides a device for configuring the QoS parameters, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to perform the steps of the above method when running the computer program.
Embodiments of the present invention also provide a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the above-mentioned method.
The QoS parameter configuration method, the QoS parameter configuration device and the computer-readable storage medium provided by the embodiment of the invention are used for establishing one or more Radio Bearers (RBs); setting related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of a quality of service flow (QoS flow) carried by the RB; and transmitting the related information of the RB to a terminal. The base station can establish one or more RBs and configure corresponding QoS parameter information and identification information of QoS flow, but not only establish one RB at a time in the related technology, therefore, when the base station and the terminal receive one QoS flow, the QoS parameter of the QoS flow can be quickly obtained according to QFI of the QoS flow, and the requirement of reflection mapping, namely flexible and quick mapping of the QoSflow among the RBs is realized.
Drawings
Fig. 1 is a first flowchart illustrating a QoS parameter configuration method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a QoS parameter configuration method according to a second embodiment of the present invention;
fig. 3 is a first schematic structural diagram of a QoS parameter configuration apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a QoS parameter configuration apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a QoS parameter configuration apparatus according to a third embodiment of the present invention;
fig. 6 is a schematic diagram of a process of configuring QoS profiles by a base station according to an embodiment of the present invention.
Detailed Description
The invention is described below with reference to the figures and examples.
An embodiment of the present invention provides a QoS parameter configuration method, which is applied to a base station side, and as shown in fig. 1, the method includes:
step 101: establishing one or more RBs;
step 102: setting related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
step 103: and transmitting the related information of the RB to a terminal.
The base station can establish one or more RBs and configure corresponding QoS parameter information and identification information of QoS flow, but not only establish one RB at a time in the related technology, therefore, when the base station and the terminal receive one QoS flow, the QoS parameter of the QoS flow can be quickly obtained according to QFI of the QoS flow, and the requirement of reflection mapping, namely flexible and quick mapping of QoS flow among RBs, is realized.
In the embodiment of the invention, when the QoS parameter information of the RB is set, the setting is carried out according to the transmission direction of the RB.
In the embodiment of the present invention, the setting according to the transmission direction of the RB includes any one of the following modes:
setting a set of QoS parameters for the transmission direction of the RB and a set of QoS parameters for the receiving direction of the RB;
setting a set of QoS parameters for the uplink direction and a set of QoS parameters for the downlink direction;
only one set of QoS parameters is set for different transmission directions of the RB.
In the embodiment of the invention, the preset identifier information of the bearable QoS flow on each RB is partially overlapped.
In an embodiment of the present invention, the identification information of the QoS flow carried between any two RBs is regarded as the same RB if they are identical.
In one embodiment, the method further comprises:
scheduling each RB as a parameter of a radio resource grant based on the QoS parameter information of the RB.
An embodiment of the present invention further provides a method for configuring QoS parameters, which is applied to a terminal side, and as shown in fig. 2, the method includes:
step 201: receiving related information of a Radio Bearer (RB); the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
step 202: and saving the related information of the RB.
In one embodiment, the method further comprises:
and acquiring the QoS parameters indexed by the identification information of each QoS flow according to the identification information of the QoS flow borne by each RB.
In one embodiment, the method further comprises:
and obtaining the QoS parameter of the RB according to a preset mode based on the QoS parameter indexed by the identification information of the QoS flow.
In the embodiment of the present invention, the QoS parameter indexed based on the identification information of QoS flow obtains the QoS parameter of RB according to a preset mode, including any one of the following modes:
fitting the QoS parameters obtained according to a plurality of indexes with similar values into the QoS parameter of one RB in a mathematical average mode;
classifying according to the statistical information according to the probability of each service applied by the user, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
classifying the QoS parameters which are set in a segmented manner directly according to the value size of the identification information of the QoS flow, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
and classifying the operation results through an artificial intelligence algorithm or a machine learning algorithm, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB.
An embodiment of the present invention further provides a device for configuring QoS parameters, which is applied to a base station side, and as shown in fig. 3, the device includes:
an establishing module 301, configured to establish one or more radio bearers RB;
a setting module 302, configured to set information related to the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
a sending module 303, configured to send the information related to the RB to a terminal.
The base station can establish one or more RBs and configure corresponding QoS parameter information and identification information of QoS flow, but not only establish one RB at a time in the related technology, therefore, when the base station and the terminal receive one QoS flow, the QoS parameter of the QoS flow can be quickly obtained according to QFI of the QoS flow, and the requirement of reflection mapping, namely flexible and quick mapping of QoS flow among RBs, is realized.
In this embodiment of the present invention, when the setting module 302 sets the QoS parameter information of the RB, the setting is performed according to the transmission direction of the RB.
In this embodiment of the present invention, the setting module 302 performs setting according to the transmission direction of the RB, including any one of the following manners:
setting a set of QoS parameters for the transmission direction of the RB and a set of QoS parameters for the receiving direction of the RB;
setting a set of QoS parameters for the uplink direction and a set of QoS parameters for the downlink direction;
only one set of QoS parameters is set for different transmission directions of the RB.
In the embodiment of the invention, the preset identifier information of the bearable QoS flow on each RB is partially overlapped.
In an embodiment of the present invention, the identification information of the QoS flow carried between any two RBs is regarded as the same RB if they are identical.
In one embodiment, the sending module 303 is further configured to schedule each RB based on the QoS parameter information of the RB as a parameter of radio resource grant.
An embodiment of the present invention further provides a device for configuring QoS parameters, which is applied to a terminal side, and as shown in fig. 4, the device includes:
a receiving module 401, configured to receive information related to a radio bearer RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
a storage module 402, configured to store the information related to the RB.
In one embodiment, as shown in fig. 5, the apparatus further comprises: an obtaining module 403, configured to obtain, according to the identifier information of the QoS flow carried by each RB, a QoS parameter indexed by the identifier information of each QoS flow.
In an embodiment, the obtaining module 403 is further configured to obtain the QoS parameter of the RB according to a preset manner based on the QoS parameter indexed by the identification information of the QoS flow.
In this embodiment of the present invention, the obtaining module 403 obtains the QoS parameter of the RB according to a preset mode based on the QoS parameter indexed by the identification information of the QoS flow, where the method includes any one of the following modes:
fitting the QoS parameters obtained according to a plurality of indexes with similar values into the QoS parameter of one RB in a mathematical average mode;
classifying according to the statistical information according to the probability of each service applied by the user, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
classifying the QoS parameters which are set in a segmented manner directly according to the value size of the identification information of the QoS flow, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
and classifying the operation results through an artificial intelligence algorithm or a machine learning algorithm, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB.
The embodiment of the invention also provides a device for configuring the QoS parameters, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute, when running the computer program:
establishing one or more radio bearers, RBs;
setting related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
and transmitting the related information of the RB to a terminal.
The processor is further configured to, when executing the computer program, perform:
and when the QoS parameter information of the RB is set, setting according to the transmission direction of the RB.
When the setting is performed according to the transmission direction of the RB, the processor is further configured to execute any one of the following manners when the computer program is run:
setting a set of QoS parameters for the transmission direction of the RB and a set of QoS parameters for the receiving direction of the RB;
setting a set of QoS parameters for the uplink direction and a set of QoS parameters for the downlink direction;
only one set of QoS parameters is set for different transmission directions of the RB.
Wherein, the preset identification information of the bearable QoS flow on each RB is partially overlapped.
Wherein, the identification information of QoS flow carried between any two RBs is regarded as the same RB if the identification information is completely the same.
The processor is further configured to, when executing the computer program, perform:
scheduling each RB as a parameter of a radio resource grant based on the QoS parameter information of the RB.
The embodiment of the invention also provides a device for configuring the QoS parameters, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute, when running the computer program:
receiving related information of a Radio Bearer (RB); the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
and saving the related information of the RB.
The processor is further configured to, when executing the computer program, perform:
and acquiring the QoS parameters indexed by the identification information of each QoS flow according to the identification information of the QoS flow borne by each RB.
The processor is further configured to, when executing the computer program, perform:
and obtaining the QoS parameter of the RB according to a preset mode based on the QoS parameter indexed by the identification information of the QoS flow.
The processor is further configured to execute any one of the following manners when the processor runs the computer program when the QoS parameter of the RB is obtained according to a preset manner based on the QoS flow identification information index:
fitting the QoS parameters obtained according to a plurality of indexes with similar values into the QoS parameter of one RB in a mathematical average mode;
classifying according to the statistical information according to the probability of each service applied by the user, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
classifying the QoS parameters which are set in a segmented manner directly according to the value size of the identification information of the QoS flow, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
and classifying the operation results through an artificial intelligence algorithm or a machine learning algorithm, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB.
It should be noted that: in the above embodiment, when performing information processing, the apparatus is only exemplified by the division of each program module, and in practical applications, the processing may be distributed to different program modules according to needs, that is, the internal structure of the device may be divided into different program modules to complete all or part of the processing described above. In addition, the apparatus provided in the above embodiments and the corresponding method embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments and are not described herein again.
In an exemplary embodiment, the embodiment of the present invention also provides a computer-readable storage medium, which may be a Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disc, or CD-ROM; or may be a variety of devices including one or any combination of the above memories, such as a mobile phone, computer, tablet device, personal digital assistant, etc.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements:
establishing one or more radio bearers, RBs;
setting related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
and transmitting the related information of the RB to a terminal.
The computer program, when executed by the processor, further performs:
and when the QoS parameter information of the RB is set, setting according to the transmission direction of the RB.
When the setting is performed according to the transmission direction of the RB, the computer program further executes any one of the following modes when being executed by the processor:
setting a set of QoS parameters for the transmission direction of the RB and a set of QoS parameters for the receiving direction of the RB;
setting a set of QoS parameters for the uplink direction and a set of QoS parameters for the downlink direction;
only one set of QoS parameters is set for different transmission directions of the RB.
Wherein, the preset identification information of the bearable QoS flow on each RB is partially overlapped.
Wherein, the identification information of QoS flow carried between any two RBs is regarded as the same RB if the identification information is completely the same.
The computer program, when executed by the processor, further performs:
scheduling each RB as a parameter of a radio resource grant based on the QoS parameter information of the RB.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements:
receiving related information of a Radio Bearer (RB); the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
and saving the related information of the RB.
The computer program, when executed by the processor, further performs:
and acquiring the QoS parameters indexed by the identification information of each QoS flow according to the identification information of the QoS flow borne by each RB.
The computer program, when executed by the processor, further performs:
and obtaining the QoS parameter of the RB according to a preset mode based on the QoS parameter indexed by the identification information of the QoS flow.
When the QoS parameter indexed by the identification information based on the QoS flow is obtained according to a preset manner, the computer program further executes any one of the following manners when being executed by the processor:
fitting the QoS parameters obtained according to a plurality of indexes with similar values into the QoS parameter of one RB in a mathematical average mode;
classifying according to the statistical information according to the probability of each service applied by the user, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
classifying the QoS parameters which are set in a segmented manner directly according to the value size of the identification information of the QoS flow, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
and classifying the operation results through an artificial intelligence algorithm or a machine learning algorithm, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB.
The invention is described below in conjunction with the scenario embodiments.
QFI (QoS flow ID) is an identification of QoS flow, and the value of each QFI uniquely identifies one QoS flow. Each QoS flow has corresponding QoS parameters, also called QoS profiles.
In this embodiment, by configuring the QoS profiles with QFI as the index for the base station and the terminal, the base station and the terminal can quickly obtain the QoS profiles of the QoS flow according to the QFI of the QoS flow.
The establishment of the RB in this embodiment is described as follows:
when a base station establishes a Radio Bearer (RB) of a user, one or more RBs are established at a time, and QoS profiles information is set for each RB.
And the base station sets according to the QoS profile information of the QoS flow possibly carried by each RB. Because the QoSprofile information is indexed by QFI, the QoS flow that may be carried on each RB is the QFI corresponding to each RB ID. When the QoS flow identified by the QFI arrives, the RB can directly find the RB corresponding to the QoS flow according to the preset QFI information which can be borne.
And the RB obtains the QoS profiles of the RB according to the preset QFI which can be loaded and the corresponding QoS profiles of the QoS flow in a preset mode. The "preset mode" may include any one of the following modes:
fitting a plurality of QoS parameters with similar values into a QoS parameter of an RB in a mathematical average mode;
classifying according to the statistical information according to the probability of each service applied by the user, and fitting the QoS parameters of the same class into the QoS parameters of one RB;
classifying the QoS parameters in a segmented mode directly according to the value of the identification information of the QoS flow, and fitting the same type of QoS parameters into the QoS parameters of one RB;
and classifying the operation results through an artificial intelligence algorithm or a machine learning algorithm, and fitting the same type of QoS parameters into the QoS parameters of one RB.
Here, one or more QoS flows may be carried on one RB. When setting the QoS profiles of the RB, the setting may be performed according to the transmission direction of the RB: a set of QoS profiles is set in the sending direction, and a set of QoS profiles is set in the receiving direction; or a set of QoS profiles is set in the uplink direction, and a set of QoS profiles is set in the downlink direction; it is also possible to use only one set of QoS profiles without distinguishing the direction.
The base station sends the related information of the RB to the terminal; the related information of the RB at least comprises QoSprofiles information of the RB and QFI of QoS flow borne by the RB; the terminal locally stores the configuration information and uses it in later data processing. If the base station is the QoS profiles of the RBs defined according to different directions, the QoS profiles are also sent to the terminal according to different directions during configuration.
In addition, the terminal can also obtain the QoS profiles of each QPI index according to the QPI borne by each RB, and then modify the QoS profiles of the RBs according to a 'preset mode' stored by the terminal.
To support the reflective mapping of QoS flow, the pre-set loadable QFIs on each RB may have a certain amount of overlap, and the QFIs carried between any two RBs may not be identical and, if identical, may be considered to be the same RB. Such as: RB #0 carries QFI 6, 10, 20; RB #4 may then carry QFI 10, 21, 30. When the QoS flow performs the reflection mapping, it can be performed between RB #0 and RB # 4.
The following example is that QoS profiles are respectively configured for the downlink:
when the base station transmits data to the terminal, the QoS profiles of the RB downlink direction are used as parameters of a radio resource grant (grant). When performing uplink grant, the base station side uses the QoS profiles in the RB uplink direction as a parameter of a radio resource grant (UL grant: uplink resource grant).
And the terminal side receives the data transmitted by the base station in the downlink direction. And transmitting the data packet in the uplink direction according to the uplink QoS profiles of the UL grant and the RB.
Fig. 6 is a schematic diagram of a process of configuring QoS profiles by a base station, as shown in fig. 6, including:
and (3) control aspect:
step 601-603: after receiving a core network protocol data unit Session request (PDU Session Setup) request, a base station side sets QoS profiles of RB and sends the QoS profiles to a terminal through RRC signaling;
step 604: and after receiving the QoS profiles of the RB, the terminal stores the QoS profiles to the local.
And downlink data transmission:
step 605- > 606: and the base station schedules each RB based on the QoS profiles of the RBs, and forms a downlink data packet to be sent to the terminal.
And (3) uplink data transmission:
step 607- > 608: the base station schedules each RB based on the QoS profiles of the RBs, generates a resource Grant (UL Grant) for uplink data transmission, and transmits the UL Grant to the terminal;
step 609-: and after receiving the UL Grant, the terminal schedules the data transmitted in the uplink according to the QoS profiles in the RB uplink direction, constructs a data packet and transmits the data packet to the base station.
The target RB for the subsequent QoS flow reflection map is selected as follows:
the QoS flow may select the target RB of the reflection map among one or more RBs carrying its QFI.
After the QoS flow leaves the source RB, the source RB does not need to sense the change, and finishes transmitting the reached data according to the existing processing method and finishes receiving the data to be received.
The target RB also does not need to sense the change, whether the QFI is in the bearing range of the RB or not is judged when data are sent, and if yes, the QFI can be sent; when receiving data, it is determined whether the QFI is within the bearer range of the RB.
Data transceiving on the RB for the new QoS flow is as follows:
for an RB, a new QoS flow may be established through RRC signaling or hopped through reflective mapping.
For the sending end:
and judging whether the QFI is in the effective QFI range borne by the RB, and if so, directly sending the QOSflow data on the RB.
For the receiving end:
and the received QFI of the QoS flow is within the range of the QFI carried by the RB, the QFI is effective, the data packet is received, and the subsequent processing is carried out according to the specification of the reflection mapping.
The base station can establish one or more RBs and configure corresponding QoS parameter information and identification information of QoS flow, but not only establish one RB at a time in the related technology, therefore, when the base station and the terminal receive one QoS flow, the QoS parameter of the QoS flow can be quickly obtained according to QFI of the QoS flow, and the requirement of reflection mapping, namely flexible and quick mapping of QoS flow among RBs, is realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (14)

1. A method for configuring quality of service (QoS) parameters is characterized by comprising the following steps:
establishing one or more radio bearers, RBs;
setting related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
and transmitting the related information of the RB to a terminal.
2. The method of claim 1, wherein the setting is performed according to a transmission direction of the RB when the QoS parameter information of the RB is set.
3. The method according to claim 2, wherein the setting according to the transmission direction of the RB comprises any one of:
setting a set of QoS parameters for the transmission direction of the RB and a set of QoS parameters for the receiving direction of the RB;
setting a set of QoS parameters for the uplink direction and a set of QoS parameters for the downlink direction;
only one set of QoS parameters is set for different transmission directions of the RB.
4. The method of claim 1, wherein the identification information of the bearable QoS flows preset on each RB partially overlap.
5. The method of claim 1, wherein the identification information of QoS flow carried between any two RBs is considered to be the same RB if the identification information is identical.
6. The method of claim 1, further comprising:
scheduling each RB as a parameter of a radio resource grant based on the QoS parameter information of the RB.
7. A method for configuring quality of service (QoS) parameters is characterized by comprising the following steps:
receiving related information of a Radio Bearer (RB); the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
and saving the related information of the RB.
8. The method of claim 7, further comprising:
and acquiring the QoS parameters indexed by the identification information of each QoS flow according to the identification information of the QoS flow borne by each RB.
9. The method of claim 8, further comprising:
and obtaining the QoS parameter of the RB according to a preset mode based on the QoS parameter indexed by the identification information of the QoS flow.
10. The method of claim 9, wherein the QoS parameter indexed based on the identification information of the QoS flow is obtained according to a preset manner, which includes any one of the following manners:
fitting the QoS parameters obtained according to a plurality of indexes with similar values into the QoS parameter of one RB in a mathematical average mode;
classifying according to the statistical information according to the probability of each service applied by the user, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
classifying the QoS parameters which are set in a segmented manner directly according to the value size of the identification information of the QoS flow, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB;
and classifying the operation results through an artificial intelligence algorithm or a machine learning algorithm, and fitting the QoS parameters obtained by the indexes of the same class into the QoS parameters of one RB.
11. An apparatus for configuring QoS parameters, the apparatus comprising:
an establishing module, configured to establish one or more radio bearers RB;
a setting module, configured to set related information of the RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB;
and the sending module is used for sending the related information of the RB to the terminal.
12. An apparatus for configuring QoS parameters, the apparatus comprising:
a receiving module, configured to receive information related to a radio bearer RB; the information related to the RB includes at least: QoS parameter information of the RB and identification information of QoS flow borne by the RB; the RB is one or more;
and the storage module is used for storing the related information of the RB.
13. An apparatus for configuring QoS parameters, the apparatus comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 6 or to perform the steps of the method of any one of claims 7 to 10 when running the computer program.
14. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6 or carries out the steps of the method of any one of claims 7 to 10.
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