WO2023035187A1 - Procédé de communication sans fil, et dispositif - Google Patents

Procédé de communication sans fil, et dispositif Download PDF

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Publication number
WO2023035187A1
WO2023035187A1 PCT/CN2021/117456 CN2021117456W WO2023035187A1 WO 2023035187 A1 WO2023035187 A1 WO 2023035187A1 CN 2021117456 W CN2021117456 W CN 2021117456W WO 2023035187 A1 WO2023035187 A1 WO 2023035187A1
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WIPO (PCT)
Prior art keywords
base station
information
terminal device
qoe configuration
qoe
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PCT/CN2021/117456
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English (en)
Chinese (zh)
Inventor
刘洋
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2021/117456 priority Critical patent/WO2023035187A1/fr
Priority to CN202180098832.XA priority patent/CN117501736A/zh
Publication of WO2023035187A1 publication Critical patent/WO2023035187A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the embodiments of the present application relate to the communication field, and more specifically, to a wireless communication method and device.
  • the terminal device can simultaneously support the collection of measurement quantities corresponding to multiple Quality of Experience (QoE) configurations, and the service type (service type) and QoE configuration can be the same to-many relationship. How to deal with the QoE configuration during the handover process of the terminal equipment from the source base station to the target base station is an urgent problem to be solved.
  • QoE Quality of Experience
  • Embodiments of the present application provide a method and device for wireless communication.
  • the target base station can determine the QoE configuration that the terminal device needs to keep, and/or the target base station can determine the terminal The device needs to release the QoE configuration.
  • a wireless communication method includes:
  • the source base station sends first information to the target base station; where the first information is used by the target base station to determine the QoE configuration that the terminal device needs to keep, and/or , the first information is used by the target base station to determine the QoE configuration that the terminal device needs to release.
  • a wireless communication method in a second aspect, includes:
  • the terminal equipment After the terminal equipment is handed over from the source base station to the target base station, the terminal equipment sends the first information to the target base station;
  • the base station sends the first information;
  • the first information is used by the target base station to determine the QoE configuration that the terminal device needs to keep, and/or the first information is used by the target base station to determine the QoE configuration that the terminal device needs to release.
  • a wireless communication method includes:
  • the target base station determines the QoE configuration that the terminal device needs to retain according to the first information, and/or the target base station determines the QoE configuration that the terminal device needs to release according to the first information; where the first information includes: reflecting at least one QoE configuration corresponding to each Information on reporting status of measurement reports.
  • a source base station configured to execute the method in the first aspect above.
  • the source base station includes a functional module for executing the method in the first aspect above.
  • a terminal device configured to execute the method in the second aspect above.
  • the terminal device includes a functional module for executing the method in the second aspect above.
  • a target base station configured to execute the method in the above third aspect.
  • the target base station includes a functional module for executing the method in the above third aspect.
  • a source base station including a processor and a memory.
  • the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the first aspect above.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect above.
  • a target base station including a processor and a memory.
  • the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the third aspect above.
  • an apparatus for implementing the method in any one of the above first to third aspects.
  • the device includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the device executes the method in any one of the first to third aspects above.
  • a computer-readable storage medium for storing a computer program, and the computer program causes a computer to execute the method in any one of the above first to third aspects.
  • a computer program product including computer program instructions, the computer program instructions cause a computer to execute the method in any one of the above first to third aspects.
  • a computer program which, when running on a computer, causes the computer to execute the method in any one of the first to third aspects above.
  • the target base station can determine the QoE configuration that the terminal equipment needs to keep, and/or, the target base station can determine the QoE configuration that the terminal equipment needs to release.
  • FIG. 1 is a schematic diagram of a communication system architecture applied in an embodiment of the present application.
  • Fig. 2 is a schematic diagram of QMC collection and reporting provided by the present application.
  • Fig. 3 is a schematic flowchart of a wireless communication method provided according to an embodiment of the present application.
  • Fig. 4 is a schematic flowchart of another wireless communication method provided according to an embodiment of the present application.
  • Fig. 5 is a schematic flowchart of another wireless communication method provided according to an embodiment of the present application.
  • Fig. 6 is a schematic block diagram of a source base station provided according to an embodiment of the present application.
  • Fig. 7 is a schematic block diagram of a terminal device provided according to an embodiment of the present application.
  • Fig. 8 is a schematic block diagram of a target base station provided according to an embodiment of the present application.
  • Fig. 9 is a schematic block diagram of a communication device provided according to an embodiment of the present application.
  • Fig. 10 is a schematic block diagram of an apparatus provided according to an embodiment of the present application.
  • Fig. 11 is a schematic block diagram of a communication system provided according to an embodiment of the present application.
  • the technical solution of the embodiment of the present application can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, GSM) system, code division multiple access (Code Division Multiple Access, CDMA) system, broadband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced long term evolution (LTE-A) system , New Radio (NR) system, evolution system of NR system, LTE (LTE-based access to unlicensed spectrum, LTE-U) system on unlicensed spectrum, NR (NR-based access to unlicensed spectrum) on unlicensed spectrum unlicensed spectrum (NR-U) system, Non-Terrestrial Networks (NTN) system, Universal Mobile Telecommunications System (UMTS), Wireless Local Area Networks (WLAN), Wireless Fidelity (Wireless Fidelity, WiFi), fifth-generation communication (5th-Generation, 5G) system or other communication systems, etc.
  • GSM Global System of Mobile
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC Machine Type Communication
  • V2V Vehicle to Vehicle
  • V2X Vehicle to everything
  • the communication system in the embodiment of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (Dual Connectivity, DC) scenario, and can also be applied to an independent (Standalone, SA ) meshing scene.
  • Carrier Aggregation, CA Carrier Aggregation
  • DC Dual Connectivity
  • SA independent meshing scene
  • the communication system in the embodiment of the present application can be applied to an unlicensed spectrum, where the unlicensed spectrum can also be considered as a shared spectrum; or, the communication system in the embodiment of the present application can also be applied to a licensed spectrum, Wherein, the licensed spectrum can also be regarded as a non-shared spectrum.
  • the embodiments of the present application describe various embodiments in conjunction with network equipment and terminal equipment, wherein the terminal equipment may also be referred to as user equipment (User Equipment, UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • user equipment User Equipment, UE
  • access terminal user unit
  • user station mobile station
  • mobile station mobile station
  • remote station remote terminal
  • mobile device user terminal
  • terminal wireless communication device
  • wireless communication device user agent or user device
  • the terminal device can be a station (STATION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (Session Initiation Protocol, SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital assistant (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, next-generation communication systems such as terminal devices in NR networks, or future Terminal equipment in the evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.
  • PLMN Public Land Mobile Network
  • the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as aircraft, balloons and satellites) superior).
  • the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, an augmented reality (Augmented Reality, AR) terminal Equipment, wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city, or wireless terminal equipment in smart home.
  • a virtual reality (Virtual Reality, VR) terminal device an augmented reality (Augmented Reality, AR) terminal Equipment
  • wireless terminal equipment in industrial control wireless terminal equipment in self driving
  • wireless terminal equipment in remote medical wireless terminal equipment in smart grid
  • wireless terminal equipment in transportation safety wireless terminal equipment in smart city, or wireless terminal equipment in smart home.
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices, which is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable devices are not only a hardware device, but also achieve powerful functions through software support, data interaction, and cloud interaction.
  • Generalized wearable smart devices include full-featured, large-sized, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, etc., and only focus on a certain type of application functions, and need to cooperate with other devices such as smart phones Use, such as various smart bracelets and smart jewelry for physical sign monitoring.
  • the network device may be a device for communicating with the mobile device, and the network device may be an access point (Access Point, AP) in WLAN, a base station (Base Transceiver Station, BTS) in GSM or CDMA , or a base station (NodeB, NB) in WCDMA, or an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and an NR network A network device or a base station (gNB) in a network device or a network device in a future evolved PLMN network or a network device in an NTN network.
  • AP Access Point
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • Evolutional Node B, eNB or eNodeB evolved base station
  • LTE Long Term Evolution
  • eNB evolved base station
  • gNB base station
  • the network device may have a mobile feature, for example, the network device may be a mobile device.
  • the network equipment may be a satellite, balloon station.
  • the satellite can be a low earth orbit (low earth orbit, LEO) satellite, a medium earth orbit (medium earth orbit, MEO) satellite, a geosynchronous earth orbit (geosynchronous earth orbit, GEO) satellite, a high elliptical orbit (High Elliptical Orbit, HEO) satellite. ) Satellite etc.
  • the network device may also be a base station installed on land, in water, or other locations.
  • the network device may provide services for a cell, and the terminal device communicates with the network device through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell, and the cell may be a network device ( For example, a cell corresponding to a base station), the cell may belong to a macro base station, or may belong to a base station corresponding to a small cell (Small cell), and the small cell here may include: a metro cell (Metro cell), a micro cell (Micro cell), a pico cell ( Pico cell), Femto cell, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • the transmission resources for example, frequency domain resources, or spectrum resources
  • the cell may be a network device (
  • the cell may belong to a macro base station, or may belong to a base station corresponding to a small cell (Small cell)
  • the small cell here may include: a metro cell (Metro cell), a micro cell (Micro
  • the communication system 100 may include a network device 110, and the network device 110 may be a device for communicating with a terminal device 120 (or called a communication terminal, terminal).
  • the network device 110 can provide communication coverage for a specific geographical area, and can communicate with terminal devices located in the coverage area.
  • FIG. 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and each network device may include other numbers of terminal devices within the coverage area. This embodiment of the present application does not limit it.
  • the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in this embodiment of the present application.
  • a device with a communication function in the network/system in the embodiment of the present application may be referred to as a communication device.
  • the communication equipment may include a network equipment 110 and a terminal equipment 120 with communication functions.
  • the network equipment 110 and the terminal equipment 120 may be the specific equipment described above, and will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities and other network entities, which are not limited in this embodiment of the present application.
  • the "indication" mentioned in the embodiments of the present application may be a direct indication, may also be an indirect indication, and may also mean that there is an association relationship.
  • a indicates B which can mean that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also indicate that there is an association between A and B relation.
  • the term "corresponding" may indicate that there is a direct or indirect correspondence between the two, or that there is an association between the two, or that it indicates and is indicated, configuration and is configuration etc.
  • predefined or “preconfigured” can be realized by pre-saving corresponding codes, tables or other methods that can be used to indicate relevant information in devices (for example, including terminal devices and network devices).
  • the application does not limit its specific implementation.
  • pre-defined may refer to defined in the protocol.
  • the "protocol” may refer to a standard protocol in the communication field, for example, may include the LTE protocol, the NR protocol, and related protocols applied to future communication systems, which is not limited in the present application.
  • QMC QoE measurement collection
  • Step 1 The core network sends the activation area QMC task (activationAreaQMCjob) signaling to the gNB, which contains the service type (serviceType), geographic scope (areascpe), and Internet Protocol (IP) of the QoE collection entity (QoE collection entity) Location, target PLMN, target QMC, QoE reference ID (QoE Reference ID) and QMC profile.
  • activationAreaQMCjob activation area QMC task
  • serviceType service type
  • geographic scope areascpe
  • IP Internet Protocol
  • Step 2 The gNB sends the service type (Service type) and the QMC configuration file to the UE through Radio Resource Control (RRC) reconfiguration (RRCReconfiguration) signaling, wherein the QMC configuration file contains the QoE reference identifier (QoE Reference ID).
  • RRC Radio Resource Control
  • RRCReconfiguration Radio Resource Control
  • the gNB binds the service type (Service type) with the IP address of the QoE collection entity (QoE collection entity).
  • Step 3 The Access Stratum (AS) layer of the UE sends the service type and QMC configuration file to the UE application layer through the application command (+CAPPLEVMC).
  • AS Access Stratum
  • Step 4 After the UE application layer completes the measurement quantity collection, the corresponding report (the report contains the serviceType) is sent to the UE AS layer through the application command (+CAPPLEVMC).
  • Step 5 The UE AS layer then determines the service type through the type of the application (application, APP) that submitted the report, and sends the service type and QoE report to the gNB through the APP layer measurement report (measurementreportApplayer).
  • Step 6 The gNB sends the received measurement report (measurement report) to the corresponding measurement collection entity (measurement collection entity, MCE) (find the corresponding MCE through the service type).
  • the improvement of 5G NR introduces the RRC-level level (level), and the length is shorter than the QoE Reference ID (QoE Reference ID), the purpose of which is to save air interface overhead.
  • QoE Reference ID is not transmitted on the air interface in the form of RRC encoding (encoding), because the service type has been bound to the IP address of the QoE collection entity (QoE collection entity).
  • Terminal equipment needs to support the collection of corresponding measurement quantities for multiple QoE configurations at the same time.
  • the relationship between service type and QoE configuration is no longer one-to-one, but one-to-many.
  • the purpose of QoE collection and reporting is for a specific application, and the network configuration terminal reports the measurement related to the user experience of the application, such as the following: Average Throughput (Average Throughput), Initial Playout Delay (Initial Playout Delay), buffer amount (Buffer Level), device information (Device information).
  • Average Throughput Average Throughput
  • Initial Playout Delay Initial Playout Delay
  • Buffer Level buffer amount
  • Device information Device information
  • the gNB will find suitable terminals within the appropriate geographical range (areaScope) according to the Evolved Universal Terrestrial Radio Access (E-UTRA) capability that supports QoE, and then send the QMC to them.
  • areaScope the appropriate geographical range
  • E-UTRA Evolved Universal Terrestrial Radio Access
  • the terminal cannot release the QoE configuration corresponding to the service type (service type) that is being collected for QoE measurement.
  • This rule also needs to be followed when the terminal switches to a gNB located outside the areascope: when the terminal is out of the range of the areascope, the terminal needs to release all QoE configurations. However, if the terminal still has the QoE configuration being measured at this time, it cannot be released.
  • the terminal can continue to start new QoE measurement collection after handing over to the target base station.
  • the target base station may also choose to deactivate (deactivate) the reporting of QoE measurement quantities of service types of some terminals.
  • the target base station When the terminal is handed over, the target base station does not obtain the characteristics of the transmission resources consumed by the past measurement reports corresponding to each QoE configuration from the source base station, so it cannot better judge which QoE configurations need to be deactivated to ensure that the terminal air interface The resource usage will not exceed the planned upper limit of the target base station.
  • this application proposes a solution for processing QoE configuration during handover.
  • the target base station can determine the QoE configuration that the terminal equipment needs to keep, and/or, the target base station The base station can determine the QoE configuration that the terminal equipment needs to release.
  • FIG. 3 is a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application. As shown in FIG. 3 , the wireless communication method 200 may include at least part of the following content:
  • the source base station sends first information to the target base station; where the first information is used by the target base station to determine the QoE configuration that the terminal device needs to keep, and /or, the first information is used by the target base station to determine the QoE configuration that the terminal device needs to release.
  • the terminal equipment handovers to the target base station
  • the base station can continue to use at least one original QoE configuration for QoE measurement.
  • the target base station can also instruct the terminal equipment to deactivate or release the QoE configuration of some service types.
  • the first information includes: information reflecting reporting conditions of measurement reports respectively corresponding to at least one QoE configuration.
  • the target base station may determine the QoE configuration that the terminal device needs to keep and/or determine the QoE configuration that the terminal device needs to release based on the information reflecting the measurement report reporting conditions corresponding to at least one QoE configuration.
  • the target base station may determine the QoE configuration that the terminal device needs to keep based on the information reflecting the reporting situation of the measurement report corresponding to at least one QoE configuration and the uplink air interface resources of the target base station, and/or, determine the terminal The device needs to release the QoE configuration.
  • the source base station sends the first information to the target base station through Xn interface signaling.
  • the Xn interface signaling is a handover request (handover Request) or a handover requirement (handover Required). That is, during the handover process of the terminal device from the source base station to the target base station, the source base station may send the first information to the target base station through a handover request or a handover request.
  • handover Request handover request
  • handover Required handover requirement
  • the target base station may determine the QoE configuration that the terminal device needs to keep in the at least one QoE configuration based on the information reflecting the measurement report reporting situation corresponding to the at least one QoE configuration, and/or, determine the QoE configuration in the at least one QoE configuration The QoE configuration that the terminal device needs to release in at least one QoE configuration.
  • the information reflecting the reporting of the measurement report corresponding to one QoE configuration in the at least one QoE configuration includes but is not limited to at least one of the following:
  • the total number of bits of the measurement report corresponding to the QoE configuration, the duration of the measurement report corresponding to the QoE configuration, the transmission rate of the measurement report corresponding to the QoE configuration, and the generation rate of the measurement report corresponding to the QoE configuration The number of times the measurement report is sent corresponding to the one QoE configuration, and the resource usage category corresponding to the measurement report corresponding to the one QoE configuration.
  • one QoE configuration may correspond to one or more measurement reports.
  • the measurement report corresponding to one QoE configuration refers to all the measurement reports corresponding to one QoE configuration.
  • the unit of the transmission rate of the measurement report corresponding to a QoE configuration may be bits/second.
  • the unit of the generation rate of the measurement report corresponding to a QoE configuration may be bits/second.
  • the resource usage category includes but is not limited to at least one of the following:
  • the resource usage category corresponding to the measurement report corresponding to this QoE configuration is frequent; the resource usage rate corresponding to a measurement report corresponding to a QoE configuration is less than or equal to the first threshold, and the resource usage rate corresponding to the measurement report corresponding to the QoE configuration is greater than the second threshold, then the resource usage category corresponding to the measurement report corresponding to the QoE configuration is medium; the measurement report corresponding to a QoE configuration corresponds to If the resource usage rate is less than or equal to the second threshold, the resource usage category corresponding to the measurement report corresponding to the QoE configuration is rare.
  • the information reflecting the reporting of measurement reports corresponding to one QoE configuration in the at least one QoE configuration is determined based on the information reflecting the reporting of historical measurement reports corresponding to the one QoE configuration.
  • the target base station can determine the QoE configuration that the terminal device needs to keep based on the information reflecting the reporting status of the measurement report corresponding to at least one QoE configuration, and/or the target base station The QoE configuration that needs to be released by the terminal device can be determined. To ensure that the air interface resource usage of the terminal equipment will not exceed the planned upper limit of the target base station.
  • the first information further includes an identifier of the at least one QoE configuration and/or a service type (servicetype) corresponding to the at least one QoE configuration.
  • the at least one QoE configuration is part or all of the current QoE configuration of the terminal device.
  • both the cell of the source base station and the cell of the target base station are within the measurement range defined by the first geographic range.
  • the source base station receives the second information sent by the target base station; wherein, the second information includes the QoE configuration information that the terminal device needs to keep, and/or, the second information includes the QoE configuration information that the terminal device needs to release. QoE configuration information.
  • the QoE configuration information may be fed back in the form of a QoE configuration list.
  • the target base station sends the second information to the source base station through signaling on an Xn interface.
  • the Xn interface signaling is for handover request acknowledgment (handover Request ACK) or handover requirement acknowledgment (handover Required ACK). That is, during the handover process of the terminal equipment from the source base station to the target base station, the target base station may send the second information to the source base station by confirming the handover request or handover requirement confirmation.
  • handover Request ACK handover request acknowledgment
  • handover Required ACK handover requirement acknowledgment
  • the source base station sends third information to the terminal device; wherein, the third information includes the QoE configuration information that the terminal device needs to keep, and/or, the third information includes the QoE configuration information that the terminal device needs to release. QoE configuration information.
  • the source base station sends the third information to the terminal device through RRC signaling.
  • the RRC signaling is a handover command (handover command), that is, the source base station can send the third information to the terminal device through the handover command.
  • handover command a handover command
  • the source base station can send the third information to the terminal device through the handover command.
  • the target base station can determine the QoE configuration that the terminal device needs to keep based on the information reflecting the reporting status of the measurement report corresponding to at least one QoE configuration , and/or, the target base station may determine the QoE configuration that the terminal device needs to release. To ensure that the air interface resource usage of the terminal equipment will not exceed the planned upper limit of the target base station.
  • FIG. 4 is a schematic flowchart of a wireless communication method 300 according to an embodiment of the present application. As shown in FIG. 4 , the wireless communication method 300 may include at least part of the following content:
  • the terminal device after the terminal device is handed over from the source base station to the target base station, the terminal device sends first information to the target base station; or, during the handover process of the terminal device from the source base station to the target base station, the terminal device sends the first information to The target base station sends first information; where the first information is used by the target base station to determine the QoE configuration that the terminal device needs to retain, and/or the first information is used by the target base station to determine the QoE configuration that the terminal device needs to release configuration.
  • the terminal device after the terminal device is handed over from the source base station to the target base station, if the cell of the target base station and the cell of the source base station are both within a measurement area defined by a geographical range (areaScope), the terminal device will be handed over to the target base station You can continue to use at least one original QoE configuration for QoE measurement. However, if the uplink resources that can be allocated by the air interface of the target base station itself are insufficient, the target base station can also instruct the terminal equipment to deactivate or release the QoE configuration of some service types.
  • the first information includes: information reflecting reporting conditions of measurement reports respectively corresponding to at least one QoE configuration.
  • the target base station may determine the QoE configuration that the terminal device needs to keep and/or determine the QoE configuration that the terminal device needs to release based on the information reflecting the measurement report reporting conditions corresponding to at least one QoE configuration.
  • the target base station may determine the QoE configuration that the terminal device needs to keep based on the information reflecting the reporting situation of the measurement report corresponding to at least one QoE configuration and the uplink air interface resources of the target base station, and/or, determine the terminal The device needs to release the QoE configuration.
  • the target base station may determine the QoE configuration that the terminal device needs to keep in the at least one QoE configuration based on the information reflecting the measurement report reporting situation corresponding to the at least one QoE configuration, and/or, determine the QoE configuration in the at least one QoE configuration The QoE configuration that the terminal device needs to release in at least one QoE configuration.
  • the terminal device sends the first information to the target base station through Xn interface signaling.
  • the information reflecting the reporting of the measurement report corresponding to one QoE configuration in the at least one QoE configuration includes at least one of the following:
  • the total number of bits of the measurement report corresponding to the QoE configuration, the duration of the measurement report corresponding to the QoE configuration, the transmission rate of the measurement report corresponding to the QoE configuration, and the generation rate of the measurement report corresponding to the QoE configuration The number of times the measurement report is sent corresponding to the one QoE configuration, and the resource usage category corresponding to the measurement report corresponding to the one QoE configuration.
  • one QoE configuration may correspond to one or more measurement reports.
  • the measurement report corresponding to one QoE configuration refers to all the measurement reports corresponding to one QoE configuration.
  • the unit of the transmission rate of the measurement report corresponding to a QoE configuration may be bits/second.
  • the unit of the generation rate of the measurement report corresponding to a QoE configuration may be bits/second.
  • the resource usage category includes at least one of the following:
  • the resource usage category corresponding to the measurement report corresponding to this QoE configuration is frequent; the resource usage rate corresponding to a measurement report corresponding to a QoE configuration is less than or equal to the first threshold, and the resource usage rate corresponding to the measurement report corresponding to the QoE configuration is greater than the second threshold, then the resource usage category corresponding to the measurement report corresponding to the QoE configuration is medium; the measurement report corresponding to a QoE configuration corresponds to If the resource usage rate is less than or equal to the second threshold, the resource usage category corresponding to the measurement report corresponding to the QoE configuration is rare.
  • the information reflecting the reporting of measurement reports corresponding to one QoE configuration in the at least one QoE configuration is determined based on the information reflecting the reporting of historical measurement reports corresponding to the one QoE configuration.
  • the first information further includes an identifier of the at least one QoE configuration and/or a service type (servicetype) corresponding to the at least one QoE configuration.
  • the at least one QoE configuration is part or all of the current QoE configuration of the terminal device.
  • both the cell of the source base station and the cell of the target base station are within the measurement range defined by the first geographic range.
  • the terminal device receives third information sent by the source base station; wherein, the third information includes the QoE configuration information that the terminal device needs to keep, and/or, the third information includes the QoE configuration information that the terminal device needs to release. QoE configuration information.
  • the source base station sends the third information to the terminal device through RRC signaling.
  • the RRC signaling is a handover command (handover command), that is, the source base station can send the third information to the terminal device through the handover command.
  • the terminal device receives fourth information sent by the target base station; wherein, the fourth information includes the QoE configuration information that the terminal device needs to keep, and/or, the fourth information includes the QoE configuration information that the terminal device needs to release. QoE configuration information.
  • the target base station sends the fourth information to the terminal device through RRC signaling.
  • the target base station can determine the QoE configuration that the terminal device needs to keep based on the information reflecting the reporting status of the measurement report corresponding to at least one QoE configuration , and/or, the target base station may determine the QoE configuration that the terminal device needs to release. To ensure that the air interface resource usage of the terminal equipment will not exceed the planned upper limit of the target base station.
  • FIG. 5 is a schematic flowchart of a wireless communication method 400 according to an embodiment of the present application. As shown in FIG. 5 , the wireless communication method 400 may include at least part of the following content:
  • the target base station determines the QoE configuration that the terminal device needs to retain according to the first information, and/or the target base station determines the QoE configuration that the terminal device needs to release according to the first information; where the first information includes: reflecting at least one QoE configuration respectively Information about the reporting status of the corresponding measurement report.
  • the terminal equipment handovers to the target base station
  • the base station can continue to use at least one original QoE configuration for QoE measurement.
  • the target base station can also instruct the terminal equipment to deactivate or release the QoE configuration of some service types.
  • the target base station may determine the QoE configuration that the terminal device needs to keep based on the information reflecting the reporting situation of the measurement report corresponding to at least one QoE configuration and the uplink air interface resources of the target base station, and/or, determine the terminal The device needs to release the QoE configuration.
  • the target base station may determine the QoE configuration that the terminal device needs to keep in the at least one QoE configuration based on the information reflecting the measurement report reporting situation corresponding to the at least one QoE configuration, and/or, determine the QoE configuration in the at least one QoE configuration The QoE configuration that the terminal device needs to release in at least one QoE configuration.
  • the information reflecting the reporting of the measurement report corresponding to one QoE configuration in the at least one QoE configuration includes at least one of the following:
  • the total number of bits of the measurement report corresponding to the QoE configuration, the duration of the measurement report corresponding to the QoE configuration, the transmission rate of the measurement report corresponding to the QoE configuration, and the generation rate of the measurement report corresponding to the QoE configuration The number of times the measurement report is sent corresponding to the one QoE configuration, and the resource usage category corresponding to the measurement report corresponding to the one QoE configuration.
  • one QoE configuration may correspond to one or more measurement reports.
  • the measurement report corresponding to one QoE configuration refers to all the measurement reports corresponding to one QoE configuration.
  • the unit of the transmission rate of the measurement report corresponding to a QoE configuration may be bits/second.
  • the unit of the generation rate of the measurement report corresponding to a QoE configuration may be bits/second.
  • the resource usage category includes at least one of the following:
  • the resource usage category corresponding to the measurement report corresponding to this QoE configuration is frequent; the resource usage rate corresponding to a measurement report corresponding to a QoE configuration is less than or equal to the first threshold, and the resource usage rate corresponding to the measurement report corresponding to the QoE configuration is greater than the second threshold, then the resource usage category corresponding to the measurement report corresponding to the QoE configuration is medium; the measurement report corresponding to a QoE configuration corresponds to If the resource usage rate is less than or equal to the second threshold, the resource usage category corresponding to the measurement report corresponding to the QoE configuration is rare.
  • the information corresponding to one QoE configuration in the at least one QoE configuration reflecting the reporting situation of the measurement report is determined based on the information corresponding to the one QoE configuration reflecting the reporting situation of the historical measurement report.
  • both the cell of the source base station and the cell of the target base station are within the measurement range defined by the first geographic range.
  • the first information further includes an identifier of the at least one QoE configuration and/or a service type (servicetype) corresponding to the at least one QoE configuration.
  • the at least one QoE configuration is part or all of the current QoE configuration of the terminal device.
  • the target base station receives the first information sent by the source base station, or, the target base station receives the first information sent by the terminal device through the source base station The first information of .
  • the source base station sends the first information to the target base station through Xn interface signaling.
  • the Xn interface signaling is a handover request (handover Request) or a handover requirement (handover Required). That is, during the handover process of the terminal device from the source base station to the target base station, the source base station may send the first information to the target base station through a handover request or a handover request.
  • the target base station sends second information to the source base station; wherein, the second information includes the QoE configuration information that the terminal device needs to keep, and/or, the second information includes the QoE configuration information that the terminal device needs to release. QoE configuration information.
  • the source base station sends third information to the terminal device; where the third information includes QoE configuration information that the terminal device needs to retain, and/or, the third information includes QoE configuration information that the terminal device needs to release .
  • the target base station sends the second information to the source base station through signaling on an Xn interface.
  • the Xn interface signaling is for handover request acknowledgment (handover Request ACK) or handover requirement acknowledgment (handover Required ACK). That is, during the handover process of the terminal equipment from the source base station to the target base station, the target base station may send the second information to the source base station by confirming the handover request or handover requirement confirmation.
  • the source base station sends the third information to the terminal device through RRC signaling.
  • the RRC signaling is a handover command (handover command), that is, the source base station can send the third information to the terminal device through the handover command.
  • the target base station receives the first information sent by the terminal device.
  • the terminal device sends the first information to the target base station through RRC signaling.
  • the target base station sends fourth information to the terminal device; wherein, the fourth information includes the QoE configuration information that the terminal device needs to keep, and/or, the fourth information includes the QoE configuration information that the terminal device needs to release. QoE configuration information.
  • the target base station sends the fourth information to the terminal device through RRC signaling.
  • the QoE configuration information may be fed back in the form of a QoE configuration list.
  • the target base station can determine the QoE configuration that the terminal device needs to keep based on the information reflecting the reporting status of the measurement report corresponding to at least one QoE configuration , and/or, the target base station may determine the QoE configuration that the terminal device needs to release. To ensure that the air interface resource usage of the terminal equipment will not exceed the planned upper limit of the target base station.
  • the source base station carries the first information in the handover required (handover required) or handover request (handover request) sent to the target base station.
  • the handover required acknowledgment (handover required ACK) or handover request acknowledgment (handover request ACK) fed back to the source base station carries the QoE configuration list that needs to be retained by the terminal equipment and/or the QoE configuration list that needs to be released by the terminal equipment.
  • QoE configuration list the source base station sends the QoE configuration list that needs to be retained by the terminal device and/or the QoE configuration list that needs to be released by the terminal device, determined by the target base station, to the terminal device through a handover command (handover command).
  • Embodiment 2 during the handover process of the terminal equipment from the source base station to the target base station, the RRC information sent by the terminal equipment to the source base station carries the first information, and the source base station extracts the first information and passes the handover request (Handover Request ) notifying the target base station of the content included in the first information.
  • the target base station notifies the source base station of the QoE configuration list that needs to be retained by the terminal device and/or the QoE configuration list that needs to be released by the terminal device through a handover request acknowledgment (Handover Request ACK).
  • the source base station sends the QoE configuration list that needs to be retained by the terminal device and/or the QoE configuration list that needs to be released by the terminal device, determined by the target base station, to the terminal device through a handover command (handover command).
  • handover command a handover command
  • Embodiment 3 after the terminal device is handed over from the source base station to the target base station, the RRC information sent by the terminal device to the target base station carries the first information. After the target base station receives the first information, the target base station feeds back the QoE configuration list that needs to be kept by the terminal device and/or the QoE configuration list that needs to be released by the terminal device to the terminal device.
  • Fig. 6 shows a schematic block diagram of a source base station 500 according to an embodiment of the present application.
  • the source base station 500 includes: a communication unit 510, wherein,
  • the communication unit 510 is configured to send the first information to the target base station;
  • the first information is used by the target base station to determine the QoE configuration that the terminal device needs to keep, and/or the first information is used by the target base station to determine the QoE configuration that the terminal device needs to release.
  • the first information includes: information reflecting reporting conditions of measurement reports respectively corresponding to at least one QoE configuration.
  • the information reflecting the reporting of the measurement report corresponding to one QoE configuration in the at least one QoE configuration includes at least one of the following:
  • the total number of bits of the measurement report corresponding to the QoE configuration, the duration of the measurement report corresponding to the QoE configuration, the transmission rate of the measurement report corresponding to the QoE configuration, and the generation rate of the measurement report corresponding to the QoE configuration The number of times the measurement report is sent corresponding to the one QoE configuration, and the resource usage category corresponding to the measurement report corresponding to the one QoE configuration.
  • the resource usage category includes at least one of the following:
  • the information reflecting the reporting of measurement reports corresponding to one QoE configuration in the at least one QoE configuration is determined based on the information reflecting the reporting of historical measurement reports corresponding to the one QoE configuration.
  • both the cell of the source base station and the cell of the target base station are within the measurement range defined by the first geographic range.
  • the communication unit 510 is further configured to receive second information sent by the target base station;
  • the second information includes QoE configuration information that the terminal device needs to keep, and/or, the second information includes QoE configuration information that the terminal device needs to release.
  • the communication unit 510 is further configured to send third information to the terminal device;
  • the third information includes the QoE configuration information that the terminal device needs to keep, and/or, the third information includes the QoE configuration information that the terminal device needs to release.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input-output interface of a communication chip or a system-on-chip.
  • the source base station 500 may correspond to the source base station in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the source base station 500 are to implement the method shown in FIG. 3
  • the corresponding process of the source base station in 200 will not be repeated here.
  • Fig. 7 shows a schematic block diagram of a terminal device 600 according to an embodiment of the present application.
  • the terminal device 600 includes: a communication unit 610, wherein,
  • the communication unit 610 is used to send the first information to the target base station;
  • the source base station sends first information to the target base station;
  • the first information is used by the target base station to determine the QoE configuration that the terminal device needs to keep, and/or the first information is used by the target base station to determine the QoE configuration that the terminal device needs to release.
  • the first information includes: information reflecting reporting conditions of measurement reports respectively corresponding to at least one QoE configuration.
  • the information reflecting the reporting of the measurement report corresponding to one QoE configuration in the at least one QoE configuration includes at least one of the following:
  • the total number of bits of the measurement report corresponding to the QoE configuration, the duration of the measurement report corresponding to the QoE configuration, the transmission rate of the measurement report corresponding to the QoE configuration, and the generation rate of the measurement report corresponding to the QoE configuration The number of times the measurement report is sent corresponding to the one QoE configuration, and the resource usage category corresponding to the measurement report corresponding to the one QoE configuration.
  • the resource usage category includes at least one of the following:
  • the information reflecting the reporting of measurement reports corresponding to one QoE configuration in the at least one QoE configuration is determined based on the information reflecting the reporting of historical measurement reports corresponding to the one QoE configuration.
  • both the cell of the source base station and the cell of the target base station are within the measurement range defined by the first geographic range.
  • the communication unit 610 is further configured to receive third information sent by the source base station;
  • the third information includes the QoE configuration information that the terminal device needs to keep, and/or, the third information includes the QoE configuration information that the terminal device needs to release.
  • the communication unit 610 is further configured to receive fourth information sent by the target base station;
  • the fourth information includes the QoE configuration information that the terminal device needs to keep, and/or, the fourth information includes the QoE configuration information that the terminal device needs to release.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input-output interface of a communication chip or a system-on-chip.
  • terminal device 600 may correspond to the terminal device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 600 are for realizing the method shown in FIG. 4
  • the corresponding process of the terminal device in 300 will not be repeated here.
  • Fig. 8 shows a schematic block diagram of a target base station 700 according to an embodiment of the present application.
  • the target base station 700 includes:
  • the processing unit 710 is configured to determine the quality of experience QoE configuration that the terminal device needs to retain according to the first information, and/or, used to determine the QoE configuration that the terminal device needs to release according to the first information;
  • the first information includes: information reflecting the reporting status of measurement reports corresponding to at least one QoE configuration respectively.
  • the information reflecting the reporting of the measurement report corresponding to one QoE configuration in the at least one QoE configuration includes at least one of the following:
  • the total number of bits of the measurement report corresponding to the QoE configuration, the duration of the measurement report corresponding to the QoE configuration, the transmission rate of the measurement report corresponding to the QoE configuration, and the generation rate of the measurement report corresponding to the QoE configuration The number of times the measurement report is sent corresponding to the one QoE configuration, and the resource usage category corresponding to the measurement report corresponding to the one QoE configuration.
  • the resource usage category includes at least one of the following:
  • the information reflecting the reporting of measurement reports corresponding to one QoE configuration in the at least one QoE configuration is determined based on the information reflecting the reporting of historical measurement reports corresponding to the one QoE configuration.
  • both the cell of the source base station and the cell of the target base station are within the measurement range defined by the first geographic range.
  • the target base station 700 further includes: a communication unit 720, wherein,
  • the communication unit 720 is used to receive the first information sent by the source base station, or the communication unit 720 is used to receive the information sent by the terminal equipment through the source base station.
  • the communication unit 720 is further configured to send second information to the source base station;
  • the second information includes QoE configuration information that the terminal device needs to keep, and/or, the second information includes QoE configuration information that the terminal device needs to release.
  • the target base station 700 further includes: a communication unit 720, wherein,
  • the communication unit 720 is configured to receive the first information sent by the terminal device.
  • the communication unit 720 is further configured to send fourth information to the terminal device
  • the fourth information includes the QoE configuration information that the terminal device needs to keep, and/or, the fourth information includes the QoE configuration information that the terminal device needs to release.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input-output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • target base station 700 may correspond to the target base station in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the target base station 700 are for realizing the method shown in FIG. 5
  • the corresponding process of the target base station in 300 will not be repeated here.
  • FIG. 9 is a schematic structural diagram of a communication device 800 provided by an embodiment of the present application.
  • the communication device 800 shown in FIG. 9 includes a processor 810, and the processor 810 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the communication device 800 may further include a memory 820 .
  • the processor 810 can call and run a computer program from the memory 820, so as to implement the method in the embodiment of the present application.
  • the memory 820 may be an independent device independent of the processor 810 , or may be integrated in the processor 810 .
  • the communication device 800 may further include a transceiver 830, and the processor 810 may control the transceiver 830 to communicate with other devices, specifically, to send information or data to other devices, or Receive messages or data from other devices.
  • the transceiver 830 may include a transmitter and a receiver.
  • the transceiver 830 may further include antennas, and the number of antennas may be one or more.
  • the communication device 800 may specifically be the source base station in the embodiment of the present application, and the communication device 800 may implement the corresponding processes implemented by the source base station in each method of the embodiment of the present application. Let me repeat.
  • the communication device 800 may specifically be the terminal device in the embodiment of the present application, and the communication device 800 may implement the corresponding processes implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, the Let me repeat.
  • the communication device 800 may specifically be the target base station in the embodiment of the present application, and the communication device 800 may implement the corresponding processes implemented by the target base station in each method of the embodiment of the present application. For the sake of brevity, the Let me repeat.
  • Fig. 10 is a schematic structural diagram of a device according to an embodiment of the present application.
  • the apparatus 900 shown in FIG. 10 includes a processor 910, and the processor 910 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the device 900 may further include a memory 920 .
  • the processor 910 can invoke and run a computer program from the memory 920, so as to implement the method in the embodiment of the present application.
  • the memory 920 may be an independent device independent of the processor 910 , or may be integrated in the processor 910 .
  • the device 900 may further include an input interface 930 .
  • the processor 910 can control the input interface 930 to communicate with other devices or chips, specifically, can obtain information or data sent by other devices or chips.
  • the device 900 may further include an output interface 940 .
  • the processor 910 can control the output interface 940 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.
  • the device can be applied to the source base station in the embodiments of the present application, and the device can implement the corresponding processes implemented by the source base station in the methods of the embodiments of the present application. For the sake of brevity, details are not repeated here.
  • the device can be applied to the terminal device in the embodiment of the present application, and the device can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here.
  • the device can be applied to the target base station in the embodiments of the present application, and the device can implement the corresponding processes implemented by the target base station in the methods of the embodiments of the present application. For the sake of brevity, details are not repeated here.
  • the device mentioned in the embodiment of the present application may also be a chip.
  • it may be a system-on-a-chip, a system-on-a-chip, a system-on-a-chip, or a system-on-a-chip.
  • Fig. 11 is a schematic block diagram of a communication system 1000 provided by an embodiment of the present application.
  • the communication system 1000 includes a terminal device 1010 , a source base station 1020 and a target base station 1030 .
  • the terminal device 1010 can be used to realize the corresponding functions realized by the terminal device in the above method
  • the source base station 1020 can be used to realize the corresponding functions realized by the source base station in the above method
  • the target base station 1030 can be used for
  • the corresponding functions implemented by the target base station in the above methods are not repeated here.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • the volatile memory can be Random Access Memory (RAM), which acts as external cache memory.
  • RAM Static Random Access Memory
  • SRAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchlink DRAM, SLDRAM Direct Memory Bus Random Access Memory
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the source base station in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the source base station in the methods of the embodiments of the present application. For brevity, I won't repeat them here.
  • the computer-readable storage medium can be applied to the terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, I won't repeat them here.
  • the computer-readable storage medium can be applied to the target base station in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the target base station in the methods of the embodiments of the present application. For brevity, I won't repeat them here.
  • the embodiment of the present application also provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the source base station in the embodiments of the present application, and the computer program instructions enable the computer to execute the corresponding processes implemented by the source base station in the various methods of the embodiments of the present application. For brevity, the This will not be repeated here.
  • the computer program product can be applied to the terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the terminal device in the methods of the embodiments of the present application.
  • the computer program instructions cause the computer to execute the corresponding processes implemented by the terminal device in the methods of the embodiments of the present application.
  • the computer program product can be applied to the target base station in the embodiments of the present application, and the computer program instructions enable the computer to execute the corresponding processes implemented by the target base station in the methods of the embodiments of the present application.
  • the computer program instructions enable the computer to execute the corresponding processes implemented by the target base station in the methods of the embodiments of the present application.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the source base station in the embodiment of the present application, and when the computer program is run on the computer, the computer is made to execute the corresponding process implemented by the source base station in each method of the embodiment of the present application, For the sake of brevity, details are not repeated here.
  • the computer program can be applied to the terminal device in the embodiment of the present application.
  • the computer program executes the corresponding process implemented by the terminal device in each method of the embodiment of the present application, For the sake of brevity, details are not repeated here.
  • the computer program can be applied to the target base station in the embodiment of the present application, and when the computer program is run on the computer, the computer is made to execute the corresponding process implemented by the target base station in each method of the embodiment of the present application, For the sake of brevity, details are not repeated here.
  • the disclosed systems, devices and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .

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Abstract

Les modes de réalisation de la présente demande concernent un procédé de communication sans fil et un dispositif. Pendant le processus de commutation d'un dispositif terminal d'une station de base source à une station de base cible, la station de base cible peut déterminer des configurations de QoE qui doivent être conservées par le dispositif terminal, et/ou la station de base cible peut déterminer des configurations de QoE qui doivent être libérées par le dispositif terminal. Le procédé de communication sans fil consiste : pendant le processus de commutation d'un dispositif terminal d'une station de base source à une station de base cible, à envoyer, par la station de base source, des premières informations à la station de base cible, les premières informations étant utilisées par la station de base cible pour déterminer des configurations de QoE qui doivent être conservées par le dispositif terminal, et/ou les premières informations étant utilisées par la station de base cible pour déterminer des configurations de QoE qui doivent être libérées par le dispositif terminal.
PCT/CN2021/117456 2021-09-09 2021-09-09 Procédé de communication sans fil, et dispositif WO2023035187A1 (fr)

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Citations (3)

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