WO2015169035A1 - 信息报告方法、信息获取方法、装置及*** - Google Patents

信息报告方法、信息获取方法、装置及*** Download PDF

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Publication number
WO2015169035A1
WO2015169035A1 PCT/CN2014/087354 CN2014087354W WO2015169035A1 WO 2015169035 A1 WO2015169035 A1 WO 2015169035A1 CN 2014087354 W CN2014087354 W CN 2014087354W WO 2015169035 A1 WO2015169035 A1 WO 2015169035A1
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Prior art keywords
information
service
quality
historical
base station
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PCT/CN2014/087354
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English (en)
French (fr)
Inventor
谢峰
余媛芳
陆婷
杨立
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中兴通讯股份有限公司
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Publication of WO2015169035A1 publication Critical patent/WO2015169035A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions

Definitions

  • the present invention relates to the field of communications, and in particular to an information reporting and acquiring method, apparatus, and system.
  • a base station In a wireless cellular communication system, a base station (abbreviated as a BS, or a NodeB, an eNB) is a device that provides wireless access for a user equipment (User Equipment, also referred to as a UE, also referred to as a terminal terminal), a base station and a user. Wireless communication between devices is through electromagnetic waves.
  • a base station may provide one or more serving cells, and the wireless communication system may provide wireless coverage for terminals within a certain geographical range through the serving cell.
  • wireless communication systems need to deploy base stations with large coverage. These base stations are usually called macro base stations (Macro eNB or Macro BS, Macro Base Station), and their serving cells are usually called macro cells. (Macro Cell).
  • macro base stations Macro eNB or Macro BS, Macro Base Station
  • macro cells Macro Cell
  • wireless communication systems need to provide users with coverage holes or provide higher quality wireless communication services in certain environments or scenarios, so some coverage is small and the transmission power is low.
  • a small base station or transmission node, abbreviated as TP) is employed.
  • These small base stations include a micro base station (Pico eNB or Pico BS) and a child base station (Femto eNB or Femto BS), wherein the child base station may also be referred to as a home base station (HNB or HeNB), a femto base station or a femto base station, a micro base station and a home.
  • the cells provided by the base station are called pico cells and femtocells.
  • a node corresponding to a small base station is also referred to as a low power node (LPN), and a cell corresponding to these nodes is also called a small cell.
  • LPN low power node
  • the wireless communication system further includes a wireless local area network (Wireless Local Access Network, abbreviated as WLAN or wireless fidelity WIFI), and its air interface standard is IEEE802.11 series standard, including 802.11a, 802.11n, 802.11ac, etc., the maximum transfer rate they support is different. Since the WIFI spectrum is free and the cost of the WIFI chip is low, the deployment and application of the WLAN access point (AP, also referred to as an access node) can provide an inexpensive wireless connection for operators and users. In and out of the way of load diversion.
  • WLAN Wireless Local Access Network
  • the industry has proposed to integrate WLAN with existing wireless cellular communication system networks to achieve load shunting and improve network performance.
  • the terminal can move between the WLAN and the wireless cellular communication system under the direction of the network side, including the movement of all services or part of the services between the WLAN and the wireless cellular communication system.
  • the related technology is mainly a shunt from the perspective of load sharing, and the influence on the user experience that may be caused by the shunt is not sufficiently considered.
  • the embodiments of the present invention provide an information reporting method, an information acquiring method, an apparatus, and a system, to at least solve the problem in the related art that does not consider the impact of the user experience of the mobile between the WLAN and the wireless cellular communication system.
  • an information reporting method including: a terminal (UE) saves historical quality of service information of the UE; and the UE reports the historical quality of service information to a base station.
  • a terminal UE
  • the UE saves historical quality of service information of the UE
  • the UE reports the historical quality of service information to a base station.
  • the method further includes: receiving, by the UE, a historical quality of service request sent by the base station.
  • the historical quality of service information includes quality of service information obtained by the UE in a historical access point (AP) that has been accessed.
  • AP historical access point
  • the historical AP that has been accessed includes the current AP.
  • the service quality information includes at least one of: uplink quality of service information and/or downlink quality of service information; rate information, wherein the rate information includes at least one of maximum, minimum, and average rate information; and packet loss rate information. And/or delay information; quality of service information for each data radio bearer.
  • the reporting, by the UE, the historical quality of service information to the base station includes: the UE carrying the historical quality of service information in the mobile history information sent to the base station.
  • an information acquisition method including: acquiring, by a base station, historical quality of service information of a UE; and determining, by the base station, the UE between the WLAN and the wireless cellular communication network according to the historical quality of service information Migration strategy at the time of migration and/or quality of service after migration.
  • the determining, by the base station, the migration policy when the UE migrates between the WLAN and the wireless cellular communication network according to the historical quality of service information includes at least one of the following: the base station assists in determining whether the UE needs to transmit the service on the WLAN side Migrating into a wireless cellular communication network; the base station assists in determining or adjusting for the UE to determine whether to migrate traffic transmitted by the WLAN side to related parameters in the wireless cellular communication network.
  • the method further includes: the base station sending a historical quality of service request to the UE.
  • the historical quality of service information includes quality of service information obtained by the UE in a historical AP that has been accessed.
  • the historical AP that has been accessed includes the current AP.
  • the service quality information includes at least one of: uplink quality of service information and/or downlink quality of service information; rate information, wherein the rate information includes at least one of maximum, minimum, and average rate information; and packet loss rate information. And/or delay information; quality of service information for each data radio bearer.
  • an information reporting apparatus which is located in a UE, and includes: a saving module configured to save historical quality of service information of the UE; and a reporting module configured to report the historical service to the base station Quality information.
  • an information acquiring apparatus which is located in a base station, and includes: an acquiring module, configured to acquire historical service quality information of the UE; and a determining module, configured to determine according to the historical quality of service information Migration strategy of the UE when migrating between the WLAN and the wireless cellular communication network and/or quality of service after migration.
  • an information acquisition system including the above information reporting apparatus, and further comprising the above information acquisition apparatus.
  • the UE saves the historical quality of service information of the UE; the manner in which the UE reports the historical quality of service information to the base station, and solves the impact of the user experience in the related art that does not consider the mobile terminal moving between the WLAN and the wireless cellular communication system.
  • the problem can avoid the situation that the terminal has a significant decrease in the quality of service during the migration process between the WLAN and the wireless cellular communication system, thereby improving the user experience.
  • FIG. 1 is a flow chart of an information reporting method according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of an information acquisition method according to an embodiment of the present invention.
  • FIG. 3 is a block diagram showing the structure of an information reporting apparatus according to an embodiment of the present invention.
  • FIG. 4 is a block diagram showing the structure of an information acquiring apparatus according to an embodiment of the present invention.
  • FIG. 5 is a structural block diagram of an information acquisition system according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of deploying a 3GPP wireless cellular communication system and a WLAN network in accordance with a preferred embodiment of the present invention
  • FIG. 7 is a schematic flowchart 1 of a process for a UE to report historical quality of service information to a network side according to a preferred embodiment of the present invention
  • FIG. 8 is a second schematic diagram of a process for a UE to report historical quality of service information to a network side according to a preferred embodiment of the present invention
  • FIG. 9 is a schematic flowchart of reporting historical service quality information by a UE to a network side according to a preferred embodiment 2 of the present invention.
  • FIG. 1 is a flowchart of an information reporting method according to an embodiment of the present invention. As shown in FIG. 1, the method includes the following steps:
  • Step S102 The terminal (UE) saves historical service quality information of the UE.
  • Step S104 The UE reports the historical quality of service information to the base station.
  • the terminal reports the saved historical service quality information to the base station, so that the base station can fully consider the historical service quality of the terminal, and obtain the impact of the terminal on the user experience after the migration between the WLAN and the wireless cellular communication system. Therefore, the migration strategy of the UE to migrate between the WLAN and the wireless cellular communication system and/or the quality of the service after the migration can be determined, and the problem of not affecting the user experience of the terminal moving between the WLAN and the wireless cellular communication system is solved in the related art. The situation that the quality of the service is significantly reduced in a short period of time during the migration between the WLAN and the wireless cellular communication system can be avoided, and the user experience is improved.
  • the reporting of the historical quality of service information by the UE to the base station may be initiated or may be initiated after the UE receives the historical quality of service request sent by the base station.
  • the historical quality of service information may include quality of service information obtained by the UE in a historical access point (AP) that has been accessed.
  • AP historical access point
  • the current AP does not exist when the historical service quality information is reported; and in the case where the current AP exists, the historical AP that has been accessed includes the current AP.
  • the foregoing service quality information may include at least one of: uplink quality of service information and/or downlink quality of service information; rate information, where the rate information may include at least one of maximum, minimum, and average rate information; Packet rate information and/or delay information; quality of service information for each data radio bearer.
  • the UE may report the historical quality of service information to the base station by carrying the foregoing historical quality of service information in the mobile history information sent to the base station.
  • FIG. 2 is a flowchart of an information acquisition method according to an embodiment of the present invention. As shown in FIG. 2, the method includes the following steps:
  • Step S202 the base station acquires historical service quality information of the terminal (UE);
  • Step S204 The base station determines, according to the historical quality of service information, a migration policy and/or a quality of service after the UE migrates between the WLAN and the wireless cellular communication network.
  • the base station obtains the historical service quality information of the UE, so that the base station can fully consider the historical service quality of the terminal, and obtain the impact of the terminal on the user experience after the migration between the WLAN and the wireless cellular communication system, and according to the
  • the historical quality of service information determines the migration strategy of the UE between the WLAN and the wireless cellular communication system and/or the quality of the service after the migration, and solves the impact of the user experience in the related art that does not consider the terminal moving between the WLAN and the wireless cellular communication system.
  • the problem can avoid the situation that the terminal has a significant decrease in the quality of service during the migration process between the WLAN and the wireless cellular communication system, thereby improving the user experience.
  • the determining, by the base station, the migration policy when the UE migrates between the WLAN and the wireless cellular communication network according to the historical quality of service information may include at least one of the following: the base station assists in determining whether the service transmitted by the UE on the WLAN side needs to be migrated to the wireless cellular communication. In the network, the base station assists in determining or adjusting the relevant parameters for the UE to determine whether to migrate the traffic transmitted by the WLAN side to the wireless cellular communication network.
  • the base station may wait for the UE to actively report the historical quality of service information, or the base station may also actively send a historical quality of service request to the UE, so that the UE reports its historical quality of service information.
  • the historical quality of service information may include quality of service information obtained by the UE in a historical access point (AP) that has been accessed.
  • AP historical access point
  • the current AP does not exist when the historical quality of service information is reported; and in the case where the current AP exists, the foregoing accesses
  • the historical AP has included the current AP.
  • the foregoing service quality information may include at least one of: uplink quality of service information and/or downlink quality of service information; rate information, where the rate information may include at least one of maximum, minimum, and average rate information; Packet rate information and/or delay information; quality of service information for each data radio bearer.
  • an information reporting device is also provided in the present embodiment, which is located in the UE, and is configured to implement the foregoing embodiments and preferred embodiments, and has not been described again.
  • the term “module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 3 is a structural block diagram of an information reporting apparatus according to an embodiment of the present invention. As shown in FIG. 3, the apparatus includes a saving module 32 and a reporting module 34. The following describes each module in detail:
  • the saving module 32 is configured to save historical service quality information of the UE.
  • the reporting module 34 is connected to the saving module 32 and configured to report the historical quality of service information saved by the saving module 32 to the base station.
  • FIG. 4 is a structural block diagram of the information acquisition device according to the embodiment of the present invention. As shown in FIG. 4, the device includes The obtaining module 42 and the determining module 44 are described in detail below:
  • the obtaining module 42 is configured to acquire historical service quality information of the UE.
  • the determining module 44 is connected to the obtaining module 42 and configured to determine, according to the historical quality of service information acquired by the obtaining module 42, the UE to migrate between the WLAN and the wireless cellular communication network. Migration policy and/or quality of service after migration.
  • FIG. 5 is a structural block diagram of an information acquisition system according to an embodiment of the present invention. As shown in FIG. 5, the system includes the information reporting device shown in FIG. 30. The information acquiring device 40 shown in FIG. 4 described above is also included.
  • a quality of service information reporting method a terminal, and a base station are provided.
  • the method is mainly for the problem that the user experience may be degraded after the user service moves between the WLAN and the 3GPP.
  • the UE reports the QoS of the previous one or more networks to the target network (mainly non-GBR services, including the current The QoS of the network, including the rate, so that the target network provides QoS with reference to this information to maximize the service experience of the UE after the service is moved, or not to drop too much, or to meet the service consistency requirements as much as possible.
  • a method for reporting quality of service information including: the UE reporting a historical quality of service signal to a base station.
  • the historical quality of service information includes the quality of service information obtained by the UE at the historical AP, where the historical AP includes the current AP.
  • the foregoing quality of service information includes uplink quality of service information and/or downlink quality of service information;
  • the foregoing quality of service information includes rate information, where at least one of maximum, minimum, and average rate information is included;
  • the foregoing service quality information includes packet loss rate information, and/or delay information
  • the foregoing quality of service information includes quality of service information for each data radio bearer.
  • the base station sends a historical quality of service request to the UE before the UE reports the historical quality of service information to the base station.
  • the UE includes historical quality of service information in the mobile history information sent to the network side.
  • FIG. 6 is a schematic diagram of deploying a 3GPP wireless cellular communication system and a WLAN network according to a preferred embodiment of the present invention.
  • base stations/cells of various types of various standards coexist at the same time, for example, Macro station, micro station, macro cell, small cell, LTE, WIFI/WLAN coexistence.
  • FIG. 7 is a schematic flowchart of reporting historical service quality information by a UE to a network side according to a preferred embodiment of the present invention. As shown in FIG. 7, the method includes the following steps:
  • Step S702 The UE saves historical service quality information.
  • Step S704 The UE includes historical service quality information into the message.
  • Step S706 The UE sends a message to the network side.
  • FIG. 8 is a schematic flowchart of reporting historical service quality information by a UE to a network side according to a preferred embodiment of the present invention. As shown in FIG. 8, the method includes the following steps:
  • Step S802 The UE saves historical service quality information.
  • Step S804 The UE sends the historical service quality information to the network side.
  • All services or part of services of the terminal are transmitted through the WLAN access point AP, and the terminal stores the quality of service information (ie, historical quality of service information) obtained by the WLAN AP, including rate (ie, transmission rate) information and/or packet loss rate. Information and/or delay information. Rate information such as maximum rate information, minimum rate information, average rate information.
  • the terminal After the terminal transfers all or part of the service from the WLAN to the 3GPP network, the terminal includes the historical service quality information into the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message) And send the message to the network side (in this case, the 3GPP base station).
  • the 3GPP base station (LTE eNB or 3G NodeB) can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (that is, the historical service quality information) obtained by the WLAN AP, including the uplink and/or downlink quality of service information, for example, Downlink rate (ie, transmission rate) information and/or uplink and downlink packet loss rate information and/or uplink delay information.
  • Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the terminal After the terminal transfers all or part of the service from the WLAN to the 3GPP network, the terminal includes the historical service quality information into the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message) And send the message to the network side (in this case, the 3GPP base station).
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • All or part of the service of the terminal is transmitted through the WLAN access point AP, and the terminal stores the quality of service information (ie, historical quality of service information) of each service passing through the WLAN AP, including the rate (ie, transmission rate) information of each service. And/or packet loss rate information and/or delay information. Rate information such as maximum rate information, minimum rate information, average rate information.
  • the historical service quality information of each bearer is calculated according to the mapping relationship between the service of the TFT (Traffic Formation Template) provided by the 3GPP network and the DRB, for example, if a certain If the bearer includes n services, the UE adds the transmission rates of the n services to obtain the transmission rate of the bearer, and transmits the packet loss rate of the n services according to the transmission rate. The rate is averaged as the weight loss rate of the bearer, and the delay of the n services is averaged according to the transmission rate as the delay of the bearer.
  • TFT Traffic Formation Template
  • the terminal includes the historical service quality information of each bearer into the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message), and sends the message to the network side (in this case)
  • Next is the 3GPP base station.
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • All or part of the service of the terminal is transmitted through the WLAN access point AP, and the terminal stores the service quality information (ie, historical service quality information) of each service passing through the WLAN AP, including the uplink and/or downlink services of each service.
  • Quality information such as uplink/downlink rate (ie, transmission rate) information and/or uplink/downlink packet loss rate information and/or uplink delay information.
  • Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the uplink/downlink historical service quality information of each bearer is calculated according to the mapping relationship between the service of the TFT (Traffic Formation Template) and the DRB provided by the 3GPP network, for example, If a bearer includes n services, the UE adds the downlink transmission rates of the n services to obtain the downlink transmission rate of the bearer, and uses the downlink transmission rate of the n services as the weight of the downlink transmission rate as an average value.
  • TFT Traffic Formation Template
  • the downlink packet loss rate of the bearer the UE adds the uplink transmission rates of the n services to obtain the uplink transmission rate of the bearer, and the uplink packet loss rate of the n services is averaged according to the uplink transmission rate as the bearer.
  • the uplink packet loss rate is averaged by the uplink delay of the n services according to the transmission rate as the delay of the bearer.
  • the terminal includes the uplink and downlink historical service quality information of each bearer in the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message), and sends the message to the network side (this In this case, the 3GPP base station).
  • the 3GPP base station (LTE eNB or 3G NodeB) can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal saves the service quality information (that is, the historical service quality information) obtained by the WLAN AP, including the service quality information obtained by the current WLAN AP, including the rate ( That is, transmission rate) information and/or packet loss rate information and/or delay information.
  • Rate information such as maximum rate information, minimum rate information, average rate information.
  • the terminal includes the historical quality of service information (including the quality of service information obtained by the current WLAN AP) into the message, for example, the UE information responds to the UEInformationResponse message (specifically Either in the mobile history report mobilityHistoryReport or new cell in the UE information response message or a new message, and send the message to the network side (in this case, the 3GPP base station).
  • the UEInformationResponse message specifically Either in the mobile history report mobilityHistoryReport or new cell in the UE information response message or a new message, and send the message to the network side (in this case, the 3GPP base station).
  • the 3GPP base station (LTE eNB or 3G NodeB) can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network. Or assisting to determine or adjust a parameter (for example, a signal threshold, a load threshold) for the UE to determine whether to migrate the traffic transmitted by the WLAN side to the 3GPP network. Specifically, if UE1 reports that the current rate obtained on the WLAN side is 100 Kbps, and UE2 reports that the current rate obtained on the WLAN side is 500 Kbps, the network side (for example, eNB) sets different WLAN to LTE for UE1 and UE2.
  • a parameter for example, a signal threshold, a load threshold
  • the policy/parameters are migrated so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • the provision of historical service quality information helps the network side to determine an appropriate migration strategy to avoid unpredictable decline in the quality of service of the UE after migration, thereby enhancing the mobility/migration strategy, improving mobility performance and improving user experience.
  • historical service quality information can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (that is, the historical service quality information) obtained by the WLAN AP, including the service quality information obtained by the current WLAN AP, including the uplink and the / or downlink quality of service information, such as uplink/downlink rate (ie, transmission rate) information and/or uplink and downlink packet loss rate information and/or uplink delay information.
  • Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the terminal includes the historical QoS information (including the QoS information obtained by the current WLAN AP) into the message, for example, the UE information responds to the UEInformationResponse message (specifically, the UE information may be The mobile history report in the response message is reported in the mobilityHistoryReport or in the new cell or a new message, and the message is sent to the network side (in this case, the 3GPP base station).
  • the network side in this case, the 3GPP base station.
  • the 3GPP base station (LTE eNB or 3G NodeB) can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network. Or assisting to determine or adjust a parameter (for example, a signal threshold, a load threshold) for the UE to determine whether to migrate the traffic transmitted by the WLAN side to the 3GPP network. Specifically, if UE1 reports that the current rate obtained on the WLAN side is 100 Kbps, and UE2 reports that the current rate obtained on the WLAN side is 500 Kbps, the network side (for example, eNB) sets different WLAN to LTE for UE1 and UE2.
  • a parameter for example, a signal threshold, a load threshold
  • the policy/parameters are migrated so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • the provision of historical service quality information helps the network side to determine an appropriate migration strategy to avoid an unpredictable decline in the quality of the UE after the migration, thereby enhancing the mobility/migration strategy and improving the mobility.
  • sexual performance and improved user experience can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (ie, the historical service quality information) of each service through the WLAN AP, including the service quality information obtained by the current WLAN AP, including Rate (ie, transmission rate) information and/or packet loss rate information and/or delay information for each service. Rate information such as maximum rate information, minimum rate information, average rate information.
  • the service quality information obtained by the current WLAN AP is included, and the historical service quality information of each bearer is calculated according to the mapping relationship between the service of the TFT (Traffic Formation Template) and the DRB provided by the 3GPP network, for example, if a bearer includes n services.
  • the UE adds the transmission rates of the n services to obtain the transmission rate of the bearer, and the packet loss rate of the n services is averaged according to the transmission rate as the packet loss rate of the bearer, and the n services are used.
  • the delay is averaged by the transmission rate as the delay of the bearer.
  • the terminal includes the historical quality of service information of each bearer (including the quality of service information obtained by the current WLAN AP) into the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message or In the new cell) or a new message, and send the message to the network side (in this case, the 3GPP base station).
  • the 3GPP base station (LTE eNB or 3G NodeB) can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network. Or assisting to determine or adjust a parameter (for example, a signal threshold, a load threshold) for the UE to determine whether to migrate the traffic transmitted by the WLAN side to the 3GPP network. Specifically, if UE1 reports that the current rate obtained on the WLAN side is 100 Kbps, and UE2 reports that the current rate obtained on the WLAN side is 500 Kbps, the network side (for example, eNB) sets different WLAN to LTE for UE1 and UE2.
  • a parameter for example, a signal threshold, a load threshold
  • the policy/parameters are migrated so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • the provision of historical service quality information helps the network side to determine an appropriate migration strategy to avoid unpredictable decline in the quality of service of the UE after migration, thereby enhancing the mobility/migration strategy, improving mobility performance and improving user experience.
  • historical service quality information can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (ie, the historical service quality information) of each service through the WLAN AP, including the service quality information obtained by the current WLAN AP, including Upstream and/or downstream quality of service information for each service, such as on / Downlink rate (ie, transmission rate) information and/or uplink/downlink packet loss rate information and/or uplink delay information.
  • Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the uplink/downlink historical service quality information of each bearer is calculated according to the mapping relationship between the service of the TFT (Traffic Formation Template) and the DRB provided by the 3GPP network, for example, if The bearer includes n services, and the UE adds the downlink transmission rates of the n services to obtain the downlink transmission rate of the bearer, and the downlink packet loss rate of the n services is averaged as the weight of the downlink transmission rate as the bearer.
  • TFT Traffic Formation Template
  • the downlink packet loss rate the UE adds the uplink transmission rates of the n services to obtain the uplink transmission rate of the bearer, and the uplink packet loss rate of the n services is averaged as the weight of the uplink transmission rate as the uplink of the bearer.
  • the packet loss rate is obtained by taking the uplink delay of the n services as the weight of the bearer as the delay of the bearer.
  • the terminal includes the uplink and downlink historical service quality information of each bearer (including the service quality information obtained by the current WLAN AP) into the message, for example, the UE information responds to the UEInformationResponse message (specifically, the mobility history report mobilityHistoryReport in the UE information response message) In the new or new cell) or a new message, and send the message to the network side (in this case, the 3GPP base station).
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network.
  • a parameter for example, a signal threshold, a load threshold
  • the network side for example, eNB
  • the network side sets different WLAN to LTE for UE1 and UE2.
  • the policy/parameters are migrated so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • historical service quality information helps the network side to determine an appropriate migration strategy to avoid unpredictable decline in the quality of service of the UE after migration, thereby enhancing the mobility/migration strategy, improving mobility performance and improving user experience.
  • historical service quality information can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • FIG. 9 is a schematic flowchart of reporting historical service quality information by a UE to a network side according to a preferred embodiment of the present invention. As shown in FIG. 9, the method includes the following steps:
  • Step S902 The UE saves historical service quality information.
  • Step S904 The network side requests historical service quality information of the UE.
  • Step S906 The UE sends the historical service quality information to the network side.
  • All services or part of services of the terminal are transmitted through the WLAN access point AP, and the terminal stores the quality of service information (ie, historical quality of service information) obtained by the WLAN AP, including rate (ie, transmission rate) information and/or packet loss rate. Information and/or delay information. Rate information such as maximum rate information, minimum rate information, average rate information.
  • the network side sends a service quality information request to the terminal (for example, requesting the UEInformationRequest message by using the UE information), so the terminal includes the historical service quality information into the message, for example, the UE information.
  • the message is sent in response to the UEInformationResponse message (specifically in the mobility history report mobilityHistoryReport in the UE information response message), and the message is sent to the network side (in this case, the 3GPP base station).
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (that is, the historical service quality information) obtained by the WLAN AP, including the uplink and/or downlink quality of service information, for example, Downlink rate (ie, transmission rate) information and/or uplink and downlink packet loss rate information and/or uplink delay information. Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the network side sends a service quality information request to the terminal (for example, requesting the UEInformationRequest message by using the UE information), so the terminal includes the historical service quality information into the message, for example, the UE information.
  • the message is sent in response to the UEInformationResponse message (specifically in the mobility history report mobilityHistoryReport in the UE information response message), and the message is sent to the network side (in this case, the 3GPP base station).
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • All services or part of services of the terminal are transmitted through the WLAN access point AP, and the terminal stores service quality information (ie, historical service quality information) of each service passing through the WLAN AP, including each service.
  • the network side sends a service quality information request to the terminal (for example, requesting the UEInformationRequest message through the UE information), and the service of the TFT (Traffic Formation Template) provided by the 3GPP network to the DRB
  • the mapping relationship calculates the historical quality of service information of each bearer.
  • the UE adds the transmission rates of the n services to obtain the transmission rate of the bearer, and the n services are The packet loss rate is averaged by the transmission rate as the weight loss rate of the bearer. The delay of the n services is averaged according to the transmission rate as the delay of the bearer.
  • the terminal then includes the historical service quality information of each bearer into the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message), and sends the message to the network side. In the case of a 3GPP base station).
  • the 3GPP base station (LTE eNB or 3G NodeB) can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • All or part of the service of the terminal is transmitted through the WLAN access point AP, and the terminal stores the service quality information (ie, historical service quality information) of each service passing through the WLAN AP, including the uplink and/or downlink services of each service.
  • Quality information such as uplink/downlink rate (ie, transmission rate) information and/or uplink/downlink packet loss rate information and/or uplink delay information.
  • Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the network side After the terminal transfers all or part of the service from the WLAN to the 3GPP network, the network side sends a service quality information request to the terminal (for example, requesting the UEInformationRequest message through the UE information), and the service of the TFT (Traffic Formation Template) provided by the 3GPP network to the DRB
  • the mapping relationship calculates the uplink/downlink historical quality of service information for each bearer. For example, if a bearer includes n services, the UE adds the downlink transmission rates of the n services to obtain the downlink transmission rate of the bearer.
  • the downlink packet loss rate of the n services is averaged by the weight of the line as the downlink packet loss rate of the bearer, and the UE adds the uplink transmission rates of the n services to obtain the uplink transmission rate of the bearer, and the n
  • the uplink packet loss rate of the services is averaged by the weight of the uplink transmission rate as the uplink packet loss rate of the bearer.
  • the uplink delay of the n services is averaged by the transmission rate as the delay of the bearer.
  • the terminal then includes the uplink and downlink historical service quality information of each bearer in the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message), and sends the message to the network side ( In this case, the 3GPP base station).
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the previous AP or the first N APs, and provide the QoS for the user, especially the QoS of the non-GBR bearer. Configure QoS for users to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal saves the service quality information (that is, the historical service quality information) obtained by the WLAN AP, including the service quality information obtained by the current WLAN AP, including the rate ( That is, transmission rate) information and/or packet loss rate information and/or delay information. Rate information such as maximum rate information, minimum rate information, average rate information.
  • the network side sends a quality of service information request to the terminal (for example, requesting the UEInformationRequest message through the UE information), and the terminal then stores the historical quality of service information (including the quality of service obtained by the current WLAN AP).
  • the information is included in the message, for example, the UE information responds to the UEInformationResponse message (specifically in the mobility history report mobilityHistoryReport in the UE information response message or in a new cell) or a new message, and sends the message to the network side (this In this case, the 3GPP base station).
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network.
  • a parameter for example, a signal threshold, a load threshold
  • the network side for example, eNB
  • the network side sets different WLAN to LTE for UE1 and UE2.
  • the policy/parameters are migrated so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • historical service quality information helps the network side to determine an appropriate migration strategy to avoid unpredictable decline in the quality of service of the UE after migration, thereby enhancing the mobility/migration strategy, improving mobility performance and improving user experience.
  • historical service quality information can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (that is, the historical service quality information) obtained by the WLAN AP, including the service quality information obtained by the current WLAN AP, including the uplink and the / or downlink quality of service information, such as uplink/downlink rate (ie, transmission rate) information and/or uplink and downlink packet loss rate information and/or uplink delay information.
  • Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the network side sends a quality of service information request to the terminal (for example, requesting the UEInformationRequest message through the UE information), and the terminal then stores the historical quality of service information (including the quality of service obtained by the current WLAN AP).
  • the information is included in the message, for example, the UE information is responsive to the UEInformationResponse message (specifically, may be in the mobility history report mobilityHistoryReport in the UE information response message or new) In the cell) or a new message, and send the message to the network side (in this case, the 3GPP base station).
  • the 3GPP base station (LTE eNB or 3G NodeB) can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network. Or assisting to determine or adjust a parameter (for example, a signal threshold, a load threshold) for the UE to determine whether to migrate the traffic transmitted by the WLAN side to the 3GPP network. Specifically, if UE1 reports that the current rate obtained on the WLAN side is 100 Kbps, and UE2 reports that the current rate obtained on the WLAN side is 500 Kbps, the network side (for example, eNB) sets different WLAN to LTE for UE1 and UE2.
  • a parameter for example, a signal threshold, a load threshold
  • the policy/parameters are migrated so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • the provision of historical service quality information helps the network side to determine an appropriate migration strategy to avoid unpredictable decline in the quality of service of the UE after migration, thereby enhancing the mobility/migration strategy, improving mobility performance and improving user experience.
  • historical service quality information can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (ie, the historical service quality information) of each service through the WLAN AP, including the service quality information obtained by the current WLAN AP, including Rate (ie, transmission rate) information and/or packet loss rate information and/or delay information for each service. Rate information such as maximum rate information, minimum rate information, average rate information.
  • the network side sends the quality of service information request to the terminal (for example, by requesting the UE InformationRequest message through the UE information), according to the TFT (Traffic Formation Template) service to the DRB mapping provided by the 3GPP network.
  • TFT Traffic Formation Template
  • the relationship calculates historical quality of service information for each bearer. For example, if a bearer includes n services, the UE adds the transmission rates of the n services to obtain the transmission rate of the bearer, and drops the n services. The rate is averaged according to the transmission rate as the packet loss rate of the bearer, and the delay of the n services is averaged according to the transmission rate as the delay of the bearer.
  • the terminal then includes the historical service quality information of each bearer (including the service quality information obtained by the current WLAN AP) into the message, for example, the UE information responds to the UEInformationResponse message (specifically, in the mobility history report mobilityHistoryReport in the UE information response message) Or a new message) or a new message, and send the message to the network side (in this case, the 3GPP base station).
  • the 3GPP base station LTE eNB or 3G NodeB
  • the 3GPP base station can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network.
  • a parameter for example, a signal threshold, a load threshold
  • the network side for example, eNB
  • Different migration policies/parameters from WLAN to LTE are set for UE1 and UE2, so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • historical service quality information helps the network side to determine an appropriate migration strategy to avoid unpredictable decline in the quality of service of the UE after migration, thereby enhancing the mobility/migration strategy, improving mobility performance and improving user experience.
  • historical service quality information can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • the entire service or part of the service of the terminal is transmitted by the WLAN access point AP, and the terminal stores the service quality information (ie, the historical service quality information) of each service through the WLAN AP, including the service quality information obtained by the current WLAN AP, including Uplink and/or downlink quality of service information for each service, such as uplink/downlink rate (ie, transmission rate) information and/or uplink/downlink packet loss rate information and/or uplink delay information.
  • Up/down rate information such as maximum rate information, minimum rate information, average rate information.
  • the network side sends the quality of service information request to the terminal (for example, by requesting the UE InformationRequest message through the UE information), according to the TFT (Traffic Formation Template) service to the DRB mapping provided by the 3GPP network.
  • TFT Traffic Formation Template
  • a bearer includes n services
  • the UE adds the downlink transmission rates of the n services to obtain a downlink transmission rate of the bearer, and the n
  • the downlink packet loss rate of the services is averaged by the weight of the line as the downlink packet loss rate of the bearer
  • the UE adds the uplink transmission rates of the n services to obtain the uplink transmission rate of the bearer
  • the n services are
  • the uplink packet loss rate is averaged by the uplink transmission rate as the uplink packet loss rate of the bearer
  • the uplink delay of the n services is averaged according to the transmission rate as the delay of the bearer.
  • the terminal then includes the uplink and downlink historical service quality information of each bearer (including the service quality information obtained by the current WLAN AP) into the message, for example, the UE information response UEInformationResponse message (specifically, the mobile history report in the UE information response message)
  • the 3GPP base station LTE eNB or 3G NodeB
  • LTE eNB or 3G NodeB can learn the quality of service obtained by the user at the current AP or the first N APs, thereby assisting to determine whether the service transmitted by the UE on the WLAN side needs to be migrated to the 3GPP network.
  • a parameter for example, a signal threshold, a load threshold
  • the network side for example, eNB
  • the network side sets different WLAN to LTE for UE1 and UE2.
  • the policy/parameters are migrated so that the service of UE2 is more difficult to migrate into the 3GPP network than the service of UE1 (such as setting the 3GPP signal threshold of UE2 to be higher).
  • historical quality of service information helps the network side to determine the appropriate migration strategy to avoid UEs. Unpredictable decline in quality of service after migration, thereby enhancing mobility/migration strategies, improving mobility performance and improving user experience.
  • historical service quality information can also be used as a reference to provide users with QoS, especially non-GBR bearer QoS, so that users can properly configure QoS to optimize service consistency and improve user experience.
  • a storage medium in which the above software is stored, including but not limited to an optical disk, a floppy disk, a hard disk, an erasable memory, and the like.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • an information reporting and acquiring method, apparatus, and system provided by an embodiment of the present invention have the following beneficial effects: a situation in which a terminal has a significant decrease in service quality during a transition between a WLAN and a wireless cellular communication system can be avoided. , improved user experience.

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Abstract

本发明公开了一种信息报告方法、信息获取方法、装置及***，其中，该方法包括：UE保存该UE的历史服务质量信息；该UE向基站报告上述历史服务质量信息。通过本发明，解决了相关技术中未考虑终端在WLAN和无线蜂窝通信***间移动的用户体验影响的问题，可以避免终端在WLAN和无线蜂窝通信***间迁移过程中服务质量短时间明显下降的情况出现，提升了用户体验。

Description

信息报告方法、信息获取方法、装置及*** 技术领域
本发明涉及通信领域，具体而言，涉及一种信息报告及获取方法、装置以及***。
背景技术
在无线蜂窝通信***中，基站(Base Station，简称为BS，或NodeB、eNB)是为用户设备(User Equipment，缩写为UE，也可称为终端terminal)提供无线接入的设备，基站与用户设备之间通过电磁波进行无线通信。一个基站可能提供一个或多个服务小区，无线通信***通过服务小区可以为一定地理范围内的终端提供无线覆盖。
无线通信***为了能够大范围的为用户提供无线通信，需要部署覆盖范围大的基站，这种基站通常称为宏基站(Macro eNB或Macro BS，Macro Base Station)，其服务小区通常称为宏小区(Macro Cell)。另外，考虑到用户的不同需求和不同使用环境，无线通信***需要在某些环境或者场景下为用户提供弥补覆盖空洞或提供更高质量的无线通信服务，因此一些覆盖范围小、发射功率较低的小型基站(或传输节点transmission point，缩写为TP)被采用。这些小型基站包括微基站(Pico eNB或Pico BS)和仔基站(Femto eNB或Femto BS)，其中仔基站也可以称为家庭基站(HNB或HeNB)、毫微微基站或飞基站，微基站和家庭基站提供的小区称为微小区(pico cell)和毫微微小区(femtocell)。与小型基站对应的节点又称为低功率节点(Low Power Node，缩写为LPN)，这些节点对应的小区又称为小小区(small cell)。
除了无线蜂窝通信***之外，无线通信***还包括无线局域网(Wireless Local Access Network，缩写为WLAN或称为无线保真WIFI)，其空口标准为IEEE802.11系列标准，包括802.11a，802.11n，802.11ac等，它们支持的最高传输速率是不同的。由于WIFI频谱是免费的并且WIFI芯片的成本低廉，无线局域网接入点(Access Point，缩写为AP，也可以叫做接入节点)的部署和应用可以为运营商和用户提供一种廉价的无线接入和负荷分流的途径。
业界已经提出将WLAN与现有无线蜂窝通信***网络进行融合，以达到负荷分流和提高网络性能的目的。为此，终端可以在网络侧的指导下在WLAN和无线蜂窝通信***间移动，包括将所有业务或部分业务在WLAN和无线蜂窝通信***间的移动。然而，相关技术主要是从负荷分担的角度考虑的分流，对于分流可能造成的用户体验的影响考虑不够充分。
针对相关技术中未考虑终端在WLAN和无线蜂窝通信***间移动的用户体验影响的问题，目前尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种信息报告方法、信息获取方法、装置及***，以至少解决相关技术中未考虑终端在WLAN和无线蜂窝通信***间移动的用户体验影响的问题。
根据本发明的一个实施例，提供了一种信息报告方法，包括：终端(UE)保存所述UE的历史服务质量信息；所述UE向基站报告所述历史服务质量信息。
在所述UE向基站报告所述历史服务质量信息之前，还包括：所述UE接收到所述基站发送的历史服务质量请求。
所述历史服务质量信息包括所述UE在曾接入过的历史接入点(AP)中获得的服务质量信息。
所述曾接入过的历史AP包括当前AP。
所述服务质量信息包括以下至少之一：上行服务质量信息和/或下行服务质量信息；速率信息，其中，所述速率信息包括最大、最小、平均速率信息中的至少之一；丢包率信息和/或时延信息；每个数据无线承载的服务质量信息。
所述UE向基站报告所述历史服务质量信息包括：所述UE在发送给所述基站的移动历史信息中携带所述历史服务质量信息。
根据本发明的另一实施例，提供了一种信息获取方法，包括：基站获取UE的历史服务质量信息；所述基站根据所述历史服务质量信息确定所述UE在WLAN与无线蜂窝通信网络间迁移时的迁移策略和/或迁移后的服务质量。
所述基站根据所述历史服务质量信息确定所述UE在WLAN与无线蜂窝通信网络间迁移时的迁移策略包括以下至少之一：所述基站辅助判断是否需要将所述UE在WLAN侧传输的业务迁移至无线蜂窝通信网络中；所述基站辅助确定或调整用于所述UE判断是否将WLAN侧传输的业务迁移至无线蜂窝通信网络中的相关参数。
在基站获取终端UE的历史服务质量信息之前，还包括：所述基站向所述UE发送历史服务质量请求。
所述历史服务质量信息包括所述UE在曾接入过的历史AP中获得的服务质量信息。
所述曾接入过的历史AP包括当前AP。
所述服务质量信息包括以下至少之一：上行服务质量信息和/或下行服务质量信息；速率信息，其中，所述速率信息包括最大、最小、平均速率信息中的至少之一；丢包率信息和/或时延信息；每个数据无线承载的服务质量信息。
根据本发明的再一实施例，提供了一种信息报告装置，位于UE中，包括：保存模块，设置为保存所述UE的历史服务质量信息；报告模块，设置为向基站报告所述历史服务质量信息。
根据本发明的再一实施例，还提供了一种信息获取装置，位于基站中，包括：获取模块，设置为获取UE的历史服务质量信息；确定模块，设置为根据所述历史服务质量信息确定所述UE在WLAN与无线蜂窝通信网络间迁移时的迁移策略和/或迁移后的服务质量。
根据本发明的还一实施例，提供了一种信息获取***，包括上述信息报告装置，还包括上述信息获取装置。
通过本发明，采用UE保存该UE的历史服务质量信息；该UE向基站报告上述历史服务质量信息的方式，解决了相关技术中未考虑终端在WLAN和无线蜂窝通信***间移动的用户体验影响的问题，可以避免终端在WLAN和无线蜂窝通信***间迁移过程中服务质量短时间明显下降的情况出现，提升了用户体验。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的信息报告方法的流程图；
图2是根据本发明实施例的信息获取方法的流程图；
图3是根据本发明实施例的信息报告装置的结构框图；
图4是根据本发明实施例的信息获取装置的结构框图；
图5是根据本发明实施例的信息获取***的结构框图；
图6是根据本发明优选实施例的部署了3GPP无线蜂窝通信***和WLAN网络的示意图；
图7是根据本发明优选实施例一的UE向网络侧报告历史服务质量信息的流程示意图一；
图8是根据本发明优选实施例一的UE向网络侧报告历史服务质量信息的流程示意图二；
图9是根据本发明优选实施例二的UE向网络侧报告历史服务质量信息的流程示意图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
在本实施例中，提供了一种信息报告方法，图1是根据本发明实施例的信息报告方法的流程图，如图1所示，该方法包括如下步骤：
步骤S102，终端(UE)保存该UE的历史服务质量信息；
步骤S104，该UE向基站报告上述历史服务质量信息。
本实施例通过上述步骤，终端将其保存的历史服务质量信息上报给基站，使得基站能够充分考虑终端的历史服务质量，得出该终端在WLAN和无线蜂窝通信***间迁移后对用户体验的影响，从而能够确定该UE在WLAN和无线蜂窝通信***间迁移的迁移策略和/或迁移后的服务质量，解决了相关技术中未考虑终端在WLAN和无线蜂窝通信***间移动的用户体验影响的问题，可以避免终端在WLAN和无线蜂窝通信***间迁移过程中服务质量短时间明显下降的情况出现，提升了用户体验。
优选地，UE向基站报告历史服务质量信息可以是主动发起的，也可以是在UE接收到上述基站发送的历史服务质量请求之后发起的。
优选地，上述历史服务质量信息可以包括UE在曾接入过的历史接入点(AP)中获得的服务质量信息。其中，如果UE在WLAN上的所有业务都迁移到无线蜂窝通信 ***(例如，LTE)后，则在上报历史服务质量信息时不存在当前AP；而在存在当前AP的情况下，上述曾接入过的历史AP包括当前的AP
优选地，上述服务质量信息可以包括以下至少之一：上行服务质量信息和/或下行服务质量信息；速率信息，其中，该速率信息可以包括最大、最小、平均速率信息中的至少之一；丢包率信息和/或时延信息；每个数据无线承载的服务质量信息。
优选地，UE可以通过在发送给基站的移动历史信息中携带上述历史服务质量信息的方式，向基站报告该历史服务质量信息。
在本实施例中还提供了一种信息获取方法，图2是根据本发明实施例的信息获取方法的流程图，如图2所示，该方法包括如下步骤：
步骤S202，基站获取终端(UE)的历史服务质量信息；
步骤S204，基站根据上述历史服务质量信息确定该UE在WLAN与无线蜂窝通信网络间迁移时的迁移策略和/或迁移后的服务质量。
本实施例通过上述步骤，基站获取到UE的历史服务质量信息，使得基站能够充分考虑终端的历史服务质量，得出该终端在WLAN和无线蜂窝通信***间迁移后对用户体验的影响，并根据上述历史服务质量信息确定该UE在WLAN和无线蜂窝通信***间迁移的迁移策略和/或迁移后的服务质量，解决了相关技术中未考虑终端在WLAN和无线蜂窝通信***间移动的用户体验影响的问题，可以避免终端在WLAN和无线蜂窝通信***间迁移过程中服务质量短时间明显下降的情况出现，提升了用户体验。
优选地，基站根据历史服务质量信息确定UE在WLAN与无线蜂窝通信网络间迁移时的迁移策略具体可以包括以下至少之一：基站辅助判断是否需要将UE在WLAN侧传输的业务迁移至无线蜂窝通信网络中；基站辅助确定或调整用于UE判断是否将WLAN侧传输的业务迁移至无线蜂窝通信网络中的相关参数。
优选地，基站可以等待UE主动上报历史服务质量信息，或者，基站也可以主动向UE发送历史服务质量请求，以使UE上报其历史服务质量信息。
优选地，上述历史服务质量信息可以包括UE在曾接入过的历史接入点(AP)中获得的服务质量信息。其中，如果UE在WLAN上的所有业务都迁移到无线蜂窝通信***(例如，LTE)后，则在上报历史服务质量信息时不存在当前AP；而在存在当前AP的情况下，上述曾接入过的历史AP包括当前的AP。
优选地，上述服务质量信息可以包括以下至少之一：上行服务质量信息和/或下行服务质量信息；速率信息，其中，该速率信息可以包括最大、最小、平均速率信息中的至少之一；丢包率信息和/或时延信息；每个数据无线承载的服务质量信息。
对应于上述信息报告方法，在本实施例中还提供了一种信息报告装置，位于UE中，该装置设置为实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图3是根据本发明实施例的信息报告装置的结构框图，如图3所示，该装置包括保存模块32和上报模块34，下面对各个模块进行详细说明：
保存模块32，设置为保存UE的历史服务质量信息；报告模块34，与保存模块32相连，设置为向基站报告保存模块32保存的历史服务质量信息。
对应于上述信息获取方法，在本实施例中还提供了一种信息获取装置，位于基站中，图4是根据本发明实施例的信息获取装置的结构框图，如图4所示，该装置包括获取模块42和确定模块44，下面对各个模块进行详细说明：
获取模块42，设置为获取UE的历史服务质量信息；确定模块44，与获取模块42相连，设置为根据获取模块42获取的历史服务质量信息确定该UE在WLAN与无线蜂窝通信网络间迁移时的迁移策略和/或迁移后的服务质量。
在本实施例中，还提供了一种信息获取***，图5是根据本发明实施例的信息获取***的结构框图，如图5所示，该***包括上述如图3所示的信息报告装置30，还包括上述如图4所示的信息获取装置40。
下面结合优选实施例进行说明，以下实施例结合了上述实施例及其优选实施方式。
在以下优选实施例中，提供了一种服务质量信息报告方法、终端和基站。该方法主要针对用户业务在WLAN和3GPP间移动后可能带来的用户体验下降的问题，为此UE向目标网络报告在之前一个或多个网络的QoS(主要是non-GBR业务的，包括当前网络的QoS)，其中包括速率，以便目标网络参考这些信息提供QoS，以尽可能使得UE在业务移动后服务体验不至于下降或不至于下降太多，或者尽可能满足服务一致性要求。通过UE向目标网络报告上述历史QoS信息，可以提高业务移动过程的服务一致性，改善用户体验。
在以下优选实施例中，提供了一种服务质量信息的报告方法，包括：UE向基站报告历史服务质量信。
优选地，上述历史服务质量信息包括UE在历史AP获得的服务质量信息，其中该历史AP包括当前AP。
优选地，上述服务质量信息包括上行服务质量信息和/或下行服务质量信息；
优选地，上述服务质量信息包括速率信息，其中包括最大、最小、平均速率信息至少之一；
优选地，上述服务质量信息包括丢包率信息，和/或时延信息；
优选地，上述服务质量信息包括每个数据无线承载的服务质量信息。
优选地，在UE向基站报告历史服务质量信息之前，基站发送历史服务质量请求给UE。
优选地，UE在发送给网络侧的移动历史信息中包括历史服务质量信息。
图6是根据本发明优选实施例的部署了3GPP无线蜂窝通信***和WLAN网络的示意图，如图6所示，多层异构网络中，各种类型各种制式的基站/小区同时共存，例如宏站、微站，宏小区、小小区，LTE，WIFI/WLAN共存。
实施例一
图7是根据本发明优选实施例一的UE向网络侧报告历史服务质量信息的流程示意图，如图7所示，包括以下步骤：
步骤S702：UE保存历史服务质量信息；
步骤S704：UE将历史服务质量信息包括进消息中；
步骤S706：UE发送消息给网络侧。
下面详细阐述优选实施例：
图8是根据本发明优选实施例一的UE向网络侧报告历史服务质量信息的流程示意图，如图8所示，包括以下步骤：
步骤S802：UE保存历史服务质量信息；
步骤S804：UE将历史服务质量信息发送给网络侧。
实例1
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，其中包括速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，终端将历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例2(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，其中包括上行和/或下行的服务质量信息，例如上/下行速率(即传输速率)信息和/或上下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，终端将历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例3
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，其中包括每个业务的速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的传输速率相加得到该承载的传输速率，将这n个业务的丢包率按传输 速率为权重取平均值作为该承载的丢包率，将这n个业务的时延按传输速率为权重取平均值作为该承载的时延。终端将每个承载的历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例4(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，其中包括每个业务的上行和/或下行的服务质量信息，例如上/下行速率(即传输速率)信息和/或上/下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的上/下行历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的下行传输速率相加得到该承载的下行传输速率，将这n个业务的下行丢包率按下行传输速率为权重取平均值作为该承载的下行丢包率，UE将这n个业务的上行传输速率相加得到该承载的上行传输速率，将这n个业务的上行丢包率按上行传输速率为权重取平均值作为该承载的上行丢包率，将这n个业务的上行时延按传输速率为权重取平均值作为该承载的时延。终端将每个承载的上下行历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例5
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。在UE和3GPP网络维持了信令连接的情况下，终端将历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可 以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB)为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例6(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括上行和/或下行的服务质量信息，例如上/下行速率(即传输速率)信息和/或上下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。在UE和3GPP网络维持了信令连接的情况下，终端将历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB)为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动 性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例7
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括每个业务的速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。包括在当前WLAN AP获得的服务质量信息，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的传输速率相加得到该承载的传输速率，将这n个业务的丢包率按传输速率为权重取平均值作为该承载的丢包率，将这n个业务的时延按传输速率为权重取平均值作为该承载的时延。终端将每个承载的历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB)为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例8(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括每个业务的上行和/或下行的服务质量信息，例如上/ 下行速率(即传输速率)信息和/或上/下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。在UE和3GPP网络维持了信令连接的情况下，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的上/下行历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的下行传输速率相加得到该承载的下行传输速率，将这n个业务的下行丢包率按下行传输速率为权重取平均值作为该承载的下行丢包率，UE将这n个业务的上行传输速率相加得到该承载的上行传输速率，将这n个业务的上行丢包率按上行传输速率为权重取平均值作为该承载的上行丢包率，将这n个业务的上行时延按传输速率为权重取平均值作为该承载的时延。终端将每个承载的上下行历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB)为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实施例二
图9是根据本发明优选实施例二的UE向网络侧报告历史服务质量信息的流程示意图，如图9所示，包括以下步骤：
步骤S902：UE保存历史服务质量信息；
步骤S904：网络侧请求UE的历史服务质量信息；
步骤S906：UE发送历史服务质量信息给网络侧。
下面详细阐述本实施例：
实例9
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，其中包括速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，于是终端将历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例10(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，其中包括上行和/或下行的服务质量信息，例如上/下行速率(即传输速率)信息和/或上下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，于是终端将历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例11
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，其中包括每个业务的 速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的传输速率相加得到该承载的传输速率，将这n个业务的丢包率按传输速率为权重取平均值作为该承载的丢包率，将这n个业务的时延按传输速率为权重取平均值作为该承载的时延。于是终端将每个承载的历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例12(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，其中包括每个业务的上行和/或下行的服务质量信息，例如上/下行速率(即传输速率)信息和/或上/下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。当终端将全部或部分业务从WLAN转回到3GPP网络后，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的上/下行历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的下行传输速率相加得到该承载的下行传输速率，将这n个业务的下行丢包率按下行传输速率为权重取平均值作为该承载的下行丢包率，UE将这n个业务的上行传输速率相加得到该承载的上行传输速率，将这n个业务的上行丢包率按上行传输速率为权重取平均值作为该承载的上行丢包率，将这n个业务的上行时延按传输速率为权重取平均值作为该承载的时延。于是终端将每个承载的上下行历史服务质量信息包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中)，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在前一AP或前N个AP处获得的服务质量，并作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例13
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。在UE和3GPP网络维持了信令连接的情况下，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，于是终端将历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB)为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例14(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP所获得的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括上行和/或下行的服务质量信息，例如上/下行速率(即传输速率)信息和/或上下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。在UE和3GPP网络维持了信令连接的情况下，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，于是终端将历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的 信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB)为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例15
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括每个业务的速率(即传输速率)信息和/或丢包率信息和/或时延信息。速率信息例如最大速率信息、最小速率信息、平均速率信息。在UE和3GPP网络维持了信令连接的情况下，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的传输速率相加得到该承载的传输速率，将这n个业务的丢包率按传输速率为权重取平均值作为该承载的丢包率，将这n个业务的时延按传输速率为权重取平均值作为该承载的时延。于是终端将每个承载的历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB) 为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
实例16(注：该实例区分了上下行服务质量)
终端的全部业务或部分业务通过WLAN接入点AP进行传输，终端保存通过WLAN AP的每个业务的服务质量信息(即历史服务质量信息)，包括在当前WLAN AP获得的服务质量信息，其中包括每个业务的上行和/或下行的服务质量信息，例如上/下行速率(即传输速率)信息和/或上/下行丢包率信息和/或上行时延信息。上/下行速率信息例如最大速率信息、最小速率信息、平均速率信息。在UE和3GPP网络维持了信令连接的情况下，网络侧发送服务质量信息请求给终端(例如通过UE信息请求UEInformationRequest消息)，根据3GPP网络提供的TFT(Traffic Formation Template)的业务到DRB的映射关系计算出每个承载的上/下行历史服务质量信息，例如，如果某个承载包括n个业务，则UE将这n个业务的下行传输速率相加得到该承载的下行传输速率，将这n个业务的下行丢包率按下行传输速率为权重取平均值作为该承载的下行丢包率，UE将这n个业务的上行传输速率相加得到该承载的上行传输速率，将这n个业务的上行丢包率按上行传输速率为权重取平均值作为该承载的上行丢包率，将这n个业务的上行时延按传输速率为权重取平均值作为该承载的时延。于是终端将每个承载的上下行历史服务质量信息(包括在当前WLAN AP获得的服务质量信息)包括进消息中，例如UE信息响应UEInformationResponse消息(具体可以是在UE信息响应消息中的移动历史报告mobilityHistoryReport中或者新的信元中)或者新的消息，并将消息发送给网络侧(这种情况下即3GPP基站)。3GPP基站(LTE eNB或3G NodeB)收到该消息后可以获知用户在当前AP或前N个AP处获得的服务质量，从而辅助判断是否需要将UE在WLAN侧传输的业务迁移到3GPP网络中，或者辅助确定或调整用于UE进行判断是否将WLAN侧传输的业务迁移到3GPP网络中的相关参数(例如信号门限，负载门限)。具体来说，如果UE1报告在WLAN侧获得的当前速率为100Kbps，而UE2报告在WLAN侧获得的当前速率为500Kbps，则网络侧(例如eNB)为UE1和UE2设定不同的从WLAN到LTE的迁移策略/参数，以使得UE2的业务相比UE1的业务更难迁移到3GPP网络中(比如将UE2的3GPP信号门限设得更高)。这样，历史服务质量信息的提供有助于网络侧确定合适的迁移策略，以避免UE 在迁移后的服务质量的不可预知的下降，从而对移动性/迁移策略进行增强，改善移动性性能并提高用户体验。此外，历史服务质量信息还可以在迁移后作为参考为用户提供QoS，特别是non-GBR承载的QoS，从而为用户合理配置QoS，以优化服务一致性，改善用户体验。
在另外一个实施例中，还提供了一种软件，该软件用于执行上述实施例及优选实施例中描述的技术方案。
在另外一个实施例中，还提供了一种存储介质，该存储介质中存储有上述软件，该存储介质包括但不限于光盘、软盘、硬盘、可擦写存储器等。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
如上所述，本发明实施例提供的一种信息报告及获取方法、装置以及***，具有以下有益效果：可以避免终端在WLAN和无线蜂窝通信***间迁移过程中服务质量短时间明显下降的情况出现，提升了用户体验。

Claims (15)

  1. 一种信息报告方法，包括：
    终端UE保存所述UE的历史服务质量信息；
    所述UE向基站报告所述历史服务质量信息。
  2. 根据权利要求1所述的方法，其中，在所述UE向基站报告所述历史服务质量信息之前，还包括：
    所述UE接收到所述基站发送的历史服务质量请求。
  3. 根据权利要求1所述的方法，其中，所述历史服务质量信息包括所述UE在曾接入过的历史接入点AP中获得的服务质量信息。
  4. 根据权利要求3所述的方法，其中，所述曾接入过的历史AP包括当前AP。
  5. 根据权利要求3所述的方法，其中，所述服务质量信息包括以下至少之一：
    上行服务质量信息和/或下行服务质量信息；
    速率信息，其中，所述速率信息包括最大、最小、平均速率信息中的至少之一；
    丢包率信息和/或时延信息；
    每个数据无线承载的服务质量信息。
  6. 根据权利要求1至5中任一项所述的方法，其中，所述UE向基站报告所述历史服务质量信息包括：
    所述UE在发送给所述基站的移动历史信息中携带所述历史服务质量信息。
  7. 一种信息获取方法，包括：
    基站获取终端UE的历史服务质量信息；
    所述基站根据所述历史服务质量信息确定所述UE在无线局域网WLAN与无线蜂窝通信网络间迁移时的迁移策略和/或迁移后的服务质量。
  8. 根据权利要求7所述的方法，其中，所述基站根据所述历史服务质量信息确定所述UE在WLAN与无线蜂窝通信网络间迁移时的迁移策略包括以下至少之一：
    所述基站辅助判断是否需要将所述UE在WLAN侧传输的业务迁移至无线蜂窝通信网络中；
    所述基站辅助确定或调整用于所述UE判断是否将WLAN侧传输的业务迁移至无线蜂窝通信网络中的相关参数。
  9. 根据权利要求7所述的方法，其中，在基站获取终端UE的历史服务质量信息之前，还包括：
    所述基站向所述UE发送历史服务质量请求。
  10. 根据权利要求7至9中任一项所述的方法，其中，所述历史服务质量信息包括所述UE在曾接入过的历史接入点AP中获得的服务质量信息。
  11. 根据权利要求10所述的方法，其中，所述曾接入过的历史AP包括当前AP。
  12. 根据权利要求10所述的方法，其中，所述服务质量信息包括以下至少之一：
    上行服务质量信息和/或下行服务质量信息；
    速率信息，其中，所述速率信息包括最大、最小、平均速率信息中的至少之一；
    丢包率信息和/或时延信息；
    每个数据无线承载的服务质量信息。
  13. 一种信息报告装置，位于终端UE中，包括：
    保存模块，设置为保存所述UE的历史服务质量信息；
    报告模块，设置为向基站报告所述历史服务质量信息。
  14. 一种信息获取装置，位于基站中，包括：
    获取模块，设置为获取终端UE的历史服务质量信息；
    确定模块，设置为根据所述历史服务质量信息确定所述UE在无线局域网WLAN与无线蜂窝通信网络间迁移时的迁移策略和/或迁移后的服务质量。
  15. 一种信息获取***，包括如权利要求13所述的信息报告装置，还包括如权利要求14所述的信息获取装置。
PCT/CN2014/087354 2014-05-09 2014-09-24 信息报告方法、信息获取方法、装置及*** WO2015169035A1 (zh)

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CN103379542A (zh) * 2012-04-18 2013-10-30 中兴通讯股份有限公司 应用于wlan网络的分流业务信息的获取方法及***
CN103686883A (zh) * 2012-09-20 2014-03-26 上海贝尔股份有限公司 用于在多无线接入网络中进行数据流迁移的方法与装置

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CN103024823A (zh) * 2011-09-20 2013-04-03 中兴通讯股份有限公司 一种流迁移的实现方法、终端和分组数据网络网关
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