WO2023040905A1 - 切换业务的方法、装置和网络设备 - Google Patents

切换业务的方法、装置和网络设备 Download PDF

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Publication number
WO2023040905A1
WO2023040905A1 PCT/CN2022/118780 CN2022118780W WO2023040905A1 WO 2023040905 A1 WO2023040905 A1 WO 2023040905A1 CN 2022118780 W CN2022118780 W CN 2022118780W WO 2023040905 A1 WO2023040905 A1 WO 2023040905A1
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mbs
container
information
session
qos flow
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PCT/CN2022/118780
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English (en)
French (fr)
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谢振华
张艳霞
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维沃移动通信有限公司
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Publication of WO2023040905A1 publication Critical patent/WO2023040905A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point

Definitions

  • the embodiments of the present invention relate to the communication field, and in particular, to a method, device and network equipment for switching services.
  • the source access network node Before target handover such as Xn handover occurs, the source access network node can first exchange capability information with neighboring base stations, or the source access network node is configured with the capability information of neighboring base stations. The capability information of the network access node determines whether to send the first information related to the multicast service.
  • the Xn handover requires an Xn interface between the source access network node and the target access network node. Without the Xn interface, capability information or configuration capability information cannot be exchanged.
  • the target access network node may reconfigure air interface resources and instruct the user to Terminal (User Equipment, UE) resources are fully reconfigured (full Configuration), causing the UE to interrupt all ongoing services and use a new configuration to reconfigure service resources.
  • Terminal User Equipment
  • the embodiments of the present application provide a service switching method, device and network equipment, which can solve the problem that the UE interrupts all ongoing services.
  • a method for switching services includes: a source access network node sends first switching request information to a core network function, wherein the first switching request information includes the first container and the second A container, where the first container carries protocol data unit PDU session-related information of a user equipment UE, and the second container carries first information related to a multicast/broadcast service MBS service or a session of the UE.
  • a method for switching services comprising: a core network function receiving first switching request information sent by a source access network node, wherein the first switching request information includes a first container and a second Two containers, the first container carries the UE's PDU session-related information, and the second container carries the UE's MBS service or session-related first information; sending the second handover request information to the target access network node, wherein the The second handover request information includes a third container, and the third container is related to the MBS service or session of the UE.
  • a method for switching services comprising: a target access network node receiving second switching request information sent by a core network function, wherein the second switching request information includes a third container, wherein , the third container is related to the MBS service or session of the UE; according to the third container, air interface resources of the MBS session are reserved.
  • a device for switching services comprising: a first transmission module, configured to send first switching request information to a core network function, wherein the first switching request information includes a first container and A second container, where the first container carries protocol data unit PDU session-related information of the user equipment UE, and the second container carries first multicast/broadcast service MBS service or session-related first information of the UE.
  • a device for switching services comprising: a second transmission module, configured to receive first switching request information sent by a source access network node, wherein the first switching request information includes the first A container and a second container, the first container carries information related to the PDU session of the UE, and the second container carries first information related to the MBS service or session of the UE; the third transmission module is used to transmit information to the target access network The node sends the second handover request information, where the second handover request information includes a third container, and the third container is related to the MBS service or session of the UE.
  • a device for switching services including: a fourth transmission module, configured to receive second switching request information sent by a core network function, wherein the second switching request information includes a third container , wherein the third container is related to the MBS service or session of the UE; the processing module is configured to reserve the air interface resource of the MBS session according to the third container.
  • a network device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is executed by the processor When executed, the steps of the method described in the first, second, or third aspect are realized.
  • a network side device including a processor and a communication interface, wherein the processor is used to run a program or an instruction, and when the program or instruction is executed by the processor, the first and second , or the steps of the method described in the third aspect.
  • a readable storage medium on which a program or instruction is stored, and when the program or instruction is executed by a processor, the method described in the first, second, or third aspect is implemented. method steps.
  • a chip in a tenth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the first, second, or The steps of the method described in the third aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a non-transitory readable storage medium, and the computer program/program product is executed by at least one processor to implement A step of the method described in the first, second, or third aspect.
  • the source access network node sends the first switching request information to the core network function, wherein the first switching request information includes the first container and the second container.
  • the first container carries the protocol data unit PDU session-related information of the user equipment UE
  • the second container carries the first information related to the multicast/broadcast service MBS service or session of the UE, which can solve the problem of UE interruption All business problems, to avoid reconfiguration of service resources by the UE using a new configuration.
  • Fig. 1 shows a schematic diagram of a wireless communication system to which this embodiment of the present application is applicable.
  • FIG. 2 is a schematic flowchart of a method for switching services according to an embodiment of the present invention
  • Fig. 3 is a schematic flowchart of a method for switching services according to another embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a method for switching services according to another embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a device for switching services according to an embodiment of the present invention.
  • FIG. 6 is a schematic flowchart of a device for switching services according to another embodiment of the present invention.
  • FIG. 7 is a schematic flowchart of a device for switching services according to another embodiment of the present invention.
  • Fig. 8 is a schematic structural diagram of a communication device according to another embodiment of the present invention.
  • Fig. 9 is a schematic structural diagram of a network device according to another embodiment of the present invention.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technologies can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies.
  • NR New Radio
  • the following description describes the New Radio (NR) system for illustrative purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th generation (6 th Generation, 6G) communication system.
  • 6G 6th Generation
  • Fig. 1 shows a schematic diagram of a wireless communication system to which this embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can also be called a terminal device or UE, and the terminal 11 can be a smart watch, a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant) Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted equipment (VUE), Terminal-side devices such as Pedestrian Terminals (PUE), wearable devices include: bracelets, earphones, glasses, etc.
  • the network side device 12 may be a base station or a core network, where a base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN access point, WiFi node, transmission Receiving point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only The base station in the NR system is taken as an example, but the specific type of the base station is not limited.
  • an embodiment of the present invention provides a method 200 for switching services.
  • the method can be executed by a network device, and the network device can be a source access network node (source RAN node).
  • the method can be implemented by software or hardware installed in the network device, and the method includes the following steps:
  • S202 The source access network node sends first handover request information to the core network function.
  • the first handover request information includes a first container and a second container
  • the first container carries the UE's protocol data unit (Protocol Data Unit, PDU) session-related information
  • the second container carries the UE's multicast First information related to a broadcast service (Multicast/Broadcast Service, MBS) service or session.
  • PDU Protocol Data Unit
  • MBS Multicast/Broadcast Service
  • the core network functions may include: Access and Mobility Management Function (Access and Mobility Management Function, AMF) and/or Session Management Function (Session Management Function, SMF).
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • a source access network node sends first switching request information to a core network function, wherein the first switching request information includes a first container and a second container, and the The first container carries the protocol data unit PDU session-related information of the user equipment UE, and the second container carries the first information related to the multicast/broadcast service MBS service or session of the UE, which can solve the problem that the UE interrupts all ongoing services and uses A fresh configuration reconfigures the problem of business resources.
  • the PDU session-related information includes at least one of the following:
  • PDU session quality of service Quality of Service QoS
  • Air interface resource configuration information
  • the first information includes at least one of the following:
  • MBS indication which MBS service or session may not be limited in this case
  • the first container includes at least one of the following: a source to target transparent container (Source To Target Transparent Container), a first radio access network container (RAN Container).
  • a source to target transparent container Source To Target Transparent Container
  • RAN Container first radio access network container
  • the second container includes at least one of the following: N2 session management information (Session Management Information), an N2 container, and a second radio access network container.
  • N2 session management information Session Management Information
  • a source access network node sends first switching request information to a core network function, wherein the first switching request information includes a first container and a second container, and the The first container carries the protocol data unit PDU session-related information of the user equipment UE, and the second container carries the first information related to the multicast/broadcast service MBS service or session of the UE, and can be source RAN in the case of N2 handover
  • the node puts the information related to the UE's PDU Session and the first information related to the UE's MBS Session in different Containers, and sends them to the core network function to solve the problem when the source access network node transmits the information to the target through the target transmission container (Container).
  • the UE interrupts all ongoing services and uses a new configuration to reconfigure service resources.
  • an embodiment of the present invention provides a method 300 for switching services.
  • the method can be executed by a network device, and the network device can be a core network device or a core network functional module.
  • the method can be implemented by software or hardware installed in the network device, and the method includes the following steps:
  • the core network function receives the first handover request information sent by the source access network node.
  • the first handover request information includes a first container and a second container, the first container carries the UE's PDU session-related information, and the second container carries the UE's MBS service or session-related first information.
  • the core network functions may include: AMF and/or SMF.
  • S304 Send second handover request information to the target access network node.
  • the second handover request information includes a third container, and the third container is related to the MBS service or session of the UE.
  • the core network function may locally store relevant information of the UE, such as the MBS of the UE.
  • the third container includes at least one of the following:
  • Second information related to the MBS service or session of the UE includes at least one of the following:
  • the method may further include: determining the UE's MBS service or Second information related to the session.
  • the PDU session-related information includes at least one of the following:
  • Air interface resource configuration information
  • the first information includes at least one of the following:
  • the second container includes at least one of the following:
  • the first container includes at least one of the following: a source-to-target transparent container, and a first radio access network container.
  • the second container includes at least one of the following: N2 session management information, an N2 container, and a second radio access network container.
  • a source access network node sends first switching request information to a core network function, wherein the first switching request information includes a first container and a second container, and the The first container carries the protocol data unit PDU session-related information of the user equipment UE, and the second container carries the first information related to the multicast/broadcast service MBS service or session of the UE, and can be source RAN in the case of N2 handover
  • the node puts the information related to the UE's PDU Session and the first information related to the UE's MBS Session in different Containers, and sends them to the core network function to solve the problem when the source access network node transmits the information to the target through the target transmission container (Container).
  • the UE interrupts all ongoing services and uses a new configuration to reconfigure service resources.
  • an embodiment of the present invention provides a method 400 for switching services.
  • the method can be executed by a network device, and the network device can be a target access network node.
  • the method can be implemented by software or hardware installed in the network device, and the method includes the following steps:
  • the target access network node receives the second handover request information sent by the core network function.
  • the second handover request information includes a third container, where the third container is related to the MBS service or session of the UE.
  • the core network function receives the first handover request information sent by the source access network node, wherein the first handover request information includes a first container and a second container, and the first container carries the PDU session of the UE Related information, the second container carries the first information related to the UE's MBS service or session.
  • S404 The target access network node reserves air interface resources of the MBS session according to the third container.
  • the third container includes at least one of the following:
  • Second information related to the MBS service or session of the UE includes at least one of the following:
  • the method may further include: determining the UE's MBS service or Second information related to the session.
  • the PDU session-related information includes at least one of the following:
  • Air interface resource configuration information
  • the first information includes at least one of the following:
  • the second container includes at least one of the following:
  • the first container includes at least one of the following: a source-to-target transparent container, and a first radio access network container.
  • the second container includes at least one of the following: N2 session management information, an N2 container, and a second radio access network container.
  • the execution subject may be the device for switching services, or a control module in the device for executing and loading the above method.
  • the method for loading and switching the service performed by the device for switching the service is taken as an example to illustrate the method for switching the service provided in the embodiment of the present application.
  • Fig. 5 is a schematic structural diagram of an apparatus for switching services according to an embodiment of the present invention.
  • the apparatus 500 for switching services includes: a first transmission module 510 .
  • the first transmission module 510 is configured to send the first handover request information to the core network function, wherein the first handover request information includes a first container and a second container, and the first container carries a protocol data unit PDU of the user equipment UE Session-related information, where the second container carries the UE's multicast/broadcast service MBS service or session-related first information.
  • the PDU session-related information includes at least one of the following:
  • Air interface resource configuration information
  • the first information includes at least one of the following:
  • the first container includes at least one of the following: a source-to-target transparent container, a first radio access network container; and/or
  • the second container includes at least one of the following: N2 session management information, an N2 container, and a second radio access network container.
  • the device 500 may also include a switching module, configured to perform N2 switching, and switch services from the source RAN node to the Target RAN node.
  • a switching module configured to perform N2 switching, and switch services from the source RAN node to the Target RAN node.
  • the apparatus 500 for switching services in the embodiment of the present application may be an apparatus, an apparatus having an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device or electronic device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant).
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the device 500 according to the embodiment of the present invention can refer to the process of the method 200 corresponding to the embodiment of the present invention, and each unit/module in the device 500 and the above-mentioned other operations and/or functions are respectively in order to realize the corresponding process in the method 200, And can achieve the same or equivalent technical effect, for the sake of brevity, no more details are given here.
  • FIG. 6 is a schematic structural diagram of an apparatus for switching services according to an embodiment of the present invention.
  • an apparatus 600 for switching services includes: a second transmission module 610 and a third transmission module 620 .
  • the second transmission module 610 is configured to receive the first handover request information sent by the source access network node, wherein the first handover request information includes a first container and a second container, and the first container carries the UE's PDU session-related Information, the second container carries the first information related to the MBS service or session of the UE.
  • the third transmission module 620 is configured to send the second handover request information to the target access network node, where the second handover request information includes a third container, and the third container is related to the MBS service or session of the UE.
  • the third container includes at least one of the following:
  • a first container where the first container carries PDU session-related information of the UE
  • the second container wherein the second container carries the first information related to the UE's MBS service or session.
  • the second information includes at least one of the following:
  • the PDU session-related information includes at least one of the following:
  • Air interface resource configuration information
  • the second container includes at least one of the following:
  • the apparatus 600 further includes: a determining module, configured to determine second information related to an MBS service or a session of the UE according to the first handover request information.
  • the first container includes at least one of the following: a source-to-target transparent container, a first radio access network container; and/or the second container includes at least one of the following: N2 session management information , an N2 container, and a second radio access network container.
  • the apparatus 600 for switching services in the embodiment of the present application may be an apparatus, an apparatus having an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device or electronic device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant).
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the device 600 according to the embodiment of the present invention can refer to the process of the method 300 corresponding to the embodiment of the present invention, and each unit/module in the device 600 and the above-mentioned other operations and/or functions are respectively in order to realize the corresponding process in the method 300, And can achieve the same or equivalent technical effect, for the sake of brevity, no more details are given here.
  • Fig. 7 is a schematic structural diagram of an apparatus for switching services according to an embodiment of the present invention.
  • the apparatus 700 for switching services includes: a fourth transmission module 710 and a processing module 720 .
  • the fourth transmission module 710 is configured to receive second handover request information sent by a core network function, where the second handover request information includes a third container, where the third container is related to the MBS service or session of the UE.
  • the processing module 720 is configured to reserve air interface resources of the MBS session according to the third container.
  • the third container includes at least one of the following:
  • a first container where the first container carries PDU session-related information of the UE
  • the second container wherein the second container carries the first information related to the UE's MBS service or session.
  • the second information includes at least one of the following:
  • the PDU session-related information includes at least one of the following:
  • Air interface resource configuration information
  • the second container includes at least one of the following:
  • the first container includes at least one of the following: a source-to-target transparent container, a first radio access network container; and/or
  • the second container includes at least one of the following: N2 session management information, an N2 container, and a second radio access network container.
  • the apparatus 700 for switching services in the embodiment of the present application may be an apparatus, an apparatus having an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device or electronic device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant).
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the device 700 according to the embodiment of the present invention can refer to the process of the method 400 corresponding to the embodiment of the present invention, and each unit/module in the device 700 and the above-mentioned other operations and/or functions are respectively in order to realize the corresponding process in the method 400, And can achieve the same or equivalent technical effect, for the sake of brevity, no more details are given here.
  • this embodiment of the present application further provides a communication device 800, including a processor 801, a memory 802, and programs or instructions stored in the memory 802 and operable on the processor 801,
  • a communication device 800 including a processor 801, a memory 802, and programs or instructions stored in the memory 802 and operable on the processor 801
  • the communication device 800 is a terminal
  • the program or instruction is executed by the processor 801
  • each process of the above-mentioned method embodiment for switching services can be implemented, and the same technical effect can be achieved.
  • the communication device 800 is a network-side device
  • the program or instruction is executed by the processor 801
  • each process of the above-mentioned service switching method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the network device 900 includes: an antenna 901 , a radio frequency device 902 , and a baseband device 903 .
  • the antenna 901 is connected to the radio frequency device 902 .
  • the radio frequency device 902 receives information through the antenna 901, and sends the received information to the baseband device 903 for processing.
  • the baseband device 903 processes the information to be sent and sends it to the radio frequency device 902
  • the radio frequency device 902 processes the received information and sends it out through the antenna 901 .
  • the foregoing frequency band processing device may be located in the baseband device 903 , and the method performed by the network side device in the above embodiments may be implemented in the baseband device 903 , and the baseband device 903 includes a processor 904 and a memory 905 .
  • the baseband device 903 may include at least one baseband board, for example, a plurality of chips are arranged on the baseband board, as shown in the figure, one of the chips is, for example, a processor 904, connected to the memory 905, to call the program in the memory 905, and execute the above The network device operations shown in the method embodiments.
  • the baseband device 903 may further include a network interface 906 for exchanging information with the radio frequency device 902, and the interface is, for example, a common public radio interface (CPRI for short).
  • CPRI common public radio interface
  • the network side device in this embodiment of the present invention further includes: instructions or programs stored in the memory 905 and executable on the processor 904, and the processor 904 calls the instructions or programs in the memory 905 to execute:
  • the processor 904 calls the instructions or programs in the memory 905 to execute the steps shown in at least one of Figures 2-4, or executes the method performed by each step module shown in Figures 5-7, and achieves the same technical effect, in order to avoid Repeat, so I won't go into details here.
  • the embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by the processor, each process of the above-mentioned method for switching services is implemented, and can achieve The same technical effects are not repeated here to avoid repetition.
  • the readable storage medium may be volatile or nonvolatile, and in addition, the readable storage medium may also be non-transitory.
  • the processor is the processor in the electronic device described in the above embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and realize the above-mentioned embodiment of the method for switching services Each process, and can achieve the same technical effect, in order to avoid repetition, will not repeat them here.
  • chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.
  • the embodiment of the present application further provides a computer program/program product, the computer program/program product is stored in a non-transitory readable storage medium, and the computer program/program product is executed by at least one processor to realize
  • the various processes of the above embodiments of the method for switching services can achieve the same technical effect, and will not be repeated here to avoid repetition.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

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Abstract

本申请公开了一种切换业务的方法、装置和网络设备,属于通信领域。该方法包括:通过源接入网节点向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息。

Description

切换业务的方法、装置和网络设备
交叉引用
本发明要求在2021年09月17日提交中国专利局、申请号为202111093982.X、发明名称为“切换业务的方法、装置和网络设备”的中国专利申请的优先权,该申请的全部内容通过引用结合在本发明中。
技术领域
本发明实施例涉及通信领域,尤其涉及一种切换业务的方法、装置和网络设备。
背景技术
在发生例如Xn切换等的目标切换前,源接入网节点可以先与邻基站交换能力信息,或源接入网节点配置有邻基站的能力信息,Xn切换时源接入网节点基于目标接入网节点的能力信息决定是否发送多播业务相关的第一信息。Xn切换需要源接入网节点和目标接入网节点间存在Xn接口,在无Xn接口情况下,无法交互能力信息或配置能力信息。
当源接入网节点通过目标传输容器(Container)给目标接入网节点发送的信息中存在目标接入网节点无法识别的内容时,目标接入网节点可能会重新配置空口资源,并指示用户终端(User Equipment,UE)资源发生全重配(full Configuration),导致UE中断正在进行的所有业务并使用全新的配置重新配置业务资源。
发明内容
本申请实施例提供一种切换业务的方法、装置和网络设备,能够解决UE中断正在进行的所有业务的问题。
第一方面,提供了一种切换业务的方法,所述方法包括:源接入网节点 向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息。
第二方面,提供了一种切换业务的方法,所述方法包括:核心网功能接收源接入网节点发送的第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的PDU会话相关信息,所述第二容器携带UE的MBS业务或会话相关的第一信息;向目标接入网节点发送第二切换请求信息,其中,所述第二切换请求信息包括第三容器,所述第三容器与UE的MBS业务或会话相关。
第三方面,提供了一种切换业务的方法,所述方法包括:目标接入网节点接收核心网功能发送的第二切换请求信息,其中,所述第二切换请求信息包括第三容器,其中,所述第三容器与UE的MBS业务或会话相关;根据所述第三容器,预留所述MBS会话的空口资源。
第四方面,提供了一种切换业务的装置,所述装置包括:第一传输模块,用于向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息。
第五方面,提供了一种切换业务的装置,所述装置包括:第二传输模块,用于接收源接入网节点发送的第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的PDU会话相关信息,所述第二容器携带UE的MBS业务或会话相关的第一信息;第三传输模块,用于向目标接入网节点发送第二切换请求信息,其中,所述第二切换请求信息包括第三容器,所述第三容器与UE的MBS业务或会话相关。
第六方面,提供了一种切换业务的装置,所述装置包括:第四传输模块, 用于接收核心网功能发送的第二切换请求信息,其中,所述第二切换请求信息包括第三容器,其中,所述第三容器与UE的MBS业务或会话相关;处理模块,用于根据所述第三容器,预留所述MBS会话的空口资源。
第七方面,提供了一种网络设备,该网络设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一、第二、或第三方面所述的方法的步骤。
第八方面,提供了一种网络侧设备,包括处理器及通信接口,其中,所述处理器用于运行程序或指令,所述程序或指令被所述处理器执行时实现如第一、第二、或第三方面所述的方法的步骤。
第九方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一、第二、或第三方面所述的方法的步骤。
第十方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一、第二、或第三方面所述的方法的步骤。
第十一方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在非瞬态的可读存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现第一、第二、或第三方面所述的方法的步骤。
本发明实施例提供的一种切换业务的方法、装置和网络设备,通过源接入网节点向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息,能够解决UE中断正在进行的所有业务的问题,避免UE使用全新的配置重新配置业务资源。
附图说明
图1示出本申请实施例可应用的一种无线通信系统的示意图。
图2是根据本发明的一个实施例的切换业务的方法的示意性流程图;
图3是根据本发明的另一个实施例的切换业务的方法的示意性流程图;
图4是根据本发明的另一个实施例的切换业务的方法的示意性流程图;
图5是根据本发明的一个实施例的切换业务的装置的示意性流程图;
图6是根据本发明的另一个实施例的切换业务的装置的示意性流程图;
图7是根据本发明的另一个实施例的切换业务的装置的示意性流程图;
图8是根据本发明的另一个实施例的通信设备的结构示意图;
图9是根据本发明的另一个实施例的网络设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency  Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6 th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的示意图。无线通信系统包括终端11和网络侧设备12。其中,终端11也可以称作终端设备或者UE,终端11可以是智能手表、手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备(VUE)、行人终端(PUE)等终端侧设备,可穿戴式设备包括:手环、耳机、眼镜等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网,其中,基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例,但是并不限定基站的具体类型。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的切换业务的方法进行详细地说明。
如图2所示,本发明的一个实施例提供一种切换业务的方法200,该方法可以由网络设备执行,该网络设备可以为源接入网节点(source RAN node)。换言之,该方法可以由安装在网络设备的软件或硬件来执行,该方法包括如下步骤:
S202:源接入网节点向核心网功能发送第一切换请求信息。
其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的协议数据单元(Protocol Data Unit,PDU)会话相关信息,所述第二容器携带UE的多播/广播服务(Multicast/Broadcast Service,MBS)业务或会话相关的第一信息。
可选的,核心网功能可以包括:接入和移动管理功能(Access and Mobility Management Function,AMF)和/或会话管理功能(Session Management Function,SMF)。
本发明实施例提供的一种切换业务的方法,通过源接入网节点向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息,能够解决UE中断正在进行的所有业务并使用全新的配置重新配置业务资源的问题。
在一种实现方式中,所述PDU会话相关信息包括以下至少一者:
PDU Session(会话)标识;
PDU会话服务质量(Quality of Service QoS)流信息;
空口资源配置信息。
在一种实现方式中,所述第一信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示,此情况下可以不限定具体是哪个MBS业务或会话;
MBS QoS流信息;
MBS服务区域(Service Area)信息;
MBS区域(Area)会话标识;
MBS QoS流和PDU Session QoS流之间的对应关系;
MBS业务和PDU Session之间的对应关系;
MBS Session和PDU Session之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述第一容器包括以下至少之一:源到目标透明容器(Source To Target Transparent Container)、第一无线接入网容器(RAN Container)。
在一种实现方式中,所述第二容器包括以下至少之一:N2会话管理信息(Session Management Information)、N2容器、第二无线接入网容器。
本发明实施例提供的一种切换业务的方法,通过源接入网节点向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息,能够在发生N2切换的情况下,source RAN node将UE的PDU Session相关的信息和UE的MBS Session相关的第一信息分别放在不同的Container中,发送给核心网功能,解决当源接入网节点通过目标传输容器(Container)给目标接入网节点发送的信息中存在目标接入网节点无法识别的内容时,UE中断正在进行的所有业务并使用全新的配置重新配置业务资源的问题。
以上详细描述了根据本发明实施例的切换业务的方法。下面将描述根据本发明另一实施例的切换业务的方法。可以理解的是,从网络设备侧描述的网络设备与源接入网节点的交互与图2所示的方法中的源接入网节点侧的描述相同或类似,为避免重复,适当省略相关描述。
如图3所示,本发明的一个实施例提供一种切换业务的方法300,该方 法可以由网络设备执行,该网络设备可以为核心网设备或核心网功能模块。换言之,该方法可以由安装在网络设备的软件或硬件来执行,该方法包括如下步骤:
S302:核心网功能接收源接入网节点发送的第一切换请求信息。
其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的PDU会话相关信息,所述第二容器携带UE的MBS业务或会话相关的第一信息。
可选的,核心网功能可以包括:AMF和/或SMF。
S304:向目标接入网节点发送第二切换请求信息。
其中,所述第二切换请求信息包括第三容器,所述第三容器与UE的MBS业务或会话相关。可选的,核心网功能本地可以存储有UE的相关信息,例如UE的MBS等。
在一种实现方式中,所述第三容器包括以下至少一者:
1、与所述UE的MBS业务或会话相关的第二信息。可选的,所述第二信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系。
在一种实现方式中,在接收源接入网节点发送的第一切换请求信息之后,在本步骤之前,本方法还可以包括:根据所述第一切换请求信息确定所述UE 的MBS业务或会话相关的第二信息。
2、第一容器,所述第一容器携带UE的PDU会话相关信息。可选的,在一种实现方式中,所述PDU会话相关信息包括以下至少一者:
PDU会话标识
PDU会话QoS流信息;
空口资源配置信息。
3、第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。可选的,所述第一信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述第二容器包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器。
在一种实现方式中,所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
本发明实施例提供的一种切换业务的方法,通过源接入网节点向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息,能够在发生N2切换的情况下,source RAN node将UE的PDU Session相关的信息和UE的MBS Session相关的第一信息分别放在不同的Container中,发送给核心网功能,解决当源接入网节点通过目标传输容器(Container)给目标接入网节点发送的信息中存在目标接入网节点无法识别的内容时,UE中断正在进行的所有业务并使用全新的配置重新配置业务资源的问题。
以上详细描述了根据本发明实施例的切换业务的方法。下面将描述根据本发明另一实施例的切换业务的方法。可以理解的是,从目标接入网节点侧描述的网络设备、源接入网节点、目标接入网节点三者之间的交互与图2、图3所示的方法中的源接入网节点侧、网络设备侧的描述相同或类似,为避免重复,适当省略相关描述。
如图4所示,本发明的一个实施例提供一种切换业务的方法400,该方法可以由网络设备执行,该网络设备可以为目标接入网节点。换言之,该方法可以由安装在网络设备的软件或硬件来执行,该方法包括如下步骤:
S402:目标接入网节点接收核心网功能发送的第二切换请求信息。
其中,所述第二切换请求信息包括第三容器,其中,所述第三容器与UE 的MBS业务或会话相关。
在本步骤之前,核心网功能接收源接入网节点发送的第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的PDU会话相关信息,所述第二容器携带UE的MBS业务或会话相关的第一信息。
S404:目标接入网节点根据所述第三容器,预留所述MBS会话的空口资源。
在一种实现方式中,所述第三容器包括以下至少一者:
1、与所述UE的MBS业务或会话相关的第二信息。可选的,所述第二信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系。
在一种实现方式中,在接收源接入网节点发送的第一切换请求信息之后,在本步骤之前,本方法还可以包括:根据所述第一切换请求信息确定所述UE的MBS业务或会话相关的第二信息。
2、第一容器,所述第一容器携带UE的PDU会话相关信息。可选的,在一种实现方式中,所述PDU会话相关信息包括以下至少一者:
PDU会话标识
PDU会话QoS流信息;
空口资源配置信息。
3、第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。可选的,所述第一信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述第二容器包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器。
在一种实现方式中,所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
需要说明的是,本申请实施例提供的切换业务的方法,执行主体可以为切换业务的装置,或者该装置中的用于执行加载上述方法的控制模块。本申请实施例中以切换业务的装置执行加载切换业务的方法为例,说明本申请实施例提供的切换业务的方法。
图5是根据本发明实施例的切换业务的装置的结构示意图。如图5所示,切换业务的装置500包括:第一传输模块510。
第一传输模块510用于向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息。
在一种实现方式中,所述PDU会话相关信息包括以下至少一者:
PDU会话标识
PDU会话QoS流信息;
空口资源配置信息。
在一种实现方式中,所述第一信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
可选的,该装置500还可以包括切换模块,用于执行N2切换,将业务由source RAN node切换到Target RAN node。
本申请实施例中的切换业务的装置500可以是装置,具有操作系统的装置或电子设备,也可以是终端中的部件、集成电路、或芯片。该装置或电子设备可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
根据本发明实施例的装置500可以参照对应本发明实施例的方法200的流程,并且,该装置500中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程,并且能够达到相同或等同的技术效果,为了简洁,在此不再赘述。
图6是根据本发明实施例的切换业务的装置的结构示意图。如图6所示,切换业务的装置600包括:第二传输模块610和第三传输模块620。
第二传输模块610用于接收源接入网节点发送的第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的PDU会话相关信息,所述第二容器携带UE的MBS业务或会话相关的第一信息。第三传输模块620用于向目标接入网节点发送第二切换请求信息, 其中,所述第二切换请求信息包括第三容器,所述第三容器与UE的MBS业务或会话相关。
在一种实现方式中,所述第三容器包括以下至少一者:
与所述UE的MBS业务或会话相关的第二信息;
第一容器,所述第一容器携带UE的PDU会话相关信息;
第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。
在一种实现方式中,所述第二信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系。
在一种实现方式中,所述PDU会话相关信息包括以下至少一者:
PDU会话标识;
PDU会话QoS流信息;
空口资源配置信息。
在一种实现方式中,所述第二容器包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述装置600还包括:确定模块,用于根据所述第一切换请求信息确定所述UE的MBS业务或会话相关的第二信息。
在一种实现方式中,所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
本申请实施例中的切换业务的装置600可以是装置,具有操作系统的装置或电子设备,也可以是终端中的部件、集成电路、或芯片。该装置或电子设备可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
根据本发明实施例的装置600可以参照对应本发明实施例的方法300的流程,并且,该装置600中的各个单元/模块和上述其他操作和/或功能分别为了实现方法300中的相应流程,并且能够达到相同或等同的技术效果,为了简洁,在此不再赘述。
图7是根据本发明实施例的切换业务的装置的结构示意图。如图7所示,切换业务的装置700包括:第四传输模块710和处理模块720。
第四传输模块710用于接收核心网功能发送的第二切换请求信息,其中,所述第二切换请求信息包括第三容器,其中,所述第三容器与UE的MBS业务或会话相关。
处理模块720用于根据所述第三容器,预留所述MBS会话的空口资源。
在一种实现方式中,所述第三容器包括以下至少一者:
与所述UE的MBS业务或会话相关的第二信息;
第一容器,所述第一容器携带UE的PDU会话相关信息;
第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。
在一种实现方式中,所述第二信息包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系。
在一种实现方式中,所述PDU会话相关信息包括以下至少一者:
PDU会话标识;
PDU会话QoS流信息;
空口资源配置信息。
在一种实现方式中,所述第二容器包括以下至少一者:
MBS会话标识;
MBS业务标识;
MBS指示;
MBS QoS流信息;
MBS服务区域信息;
MBS区域会话标识;
MBS QoS流和PDU会话QoS流之间的对应关系;
MBS业务和PDU会话之间的对应关系;
MBS会话和PDU会话之间的对应关系;
MBS空口资源配置信息。
在一种实现方式中,所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
本申请实施例中的切换业务的装置700可以是装置,具有操作系统的装置或电子设备,也可以是终端中的部件、集成电路、或芯片。该装置或电子设备可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
根据本发明实施例的装置700可以参照对应本发明实施例的方法400的流程,并且,该装置700中的各个单元/模块和上述其他操作和/或功能分别为了实现方法400中的相应流程,并且能够达到相同或等同的技术效果,为了简洁,在此不再赘述。
可选的,如图8所示,本申请实施例还提供一种通信设备800,包括处 理器801,存储器802,存储在存储器802上并可在所述处理器801上运行的程序或指令,例如,该通信设备800为终端时,该程序或指令被处理器801执行时实现上述切换业务的方法实施例的各个过程,且能达到相同的技术效果。该通信设备800为网络侧设备时,该程序或指令被处理器801执行时实现上述切换业务的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供了一种网络侧设备。如图9所示,该网络设备900包括:天线901、射频装置902、基带装置903。天线901与射频装置902连接。在上行方向上,射频装置902通过天线901接收信息,将接收的信息发送给基带装置903进行处理。在下行方向上,基带装置903对要发送的信息进行处理,并发送给射频装置902,射频装置902对收到的信息进行处理后经过天线901发送出去。
上述频带处理装置可以位于基带装置903中,以上实施例中网络侧设备执行的方法可以在基带装置903中实现,该基带装置903包括处理器904和存储器905。
基带装置903例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图所示,其中一个芯片例如为处理器904,与存储器905连接,以调用存储器905中的程序,执行以上方法实施例中所示的网络设备操作。
该基带装置903还可以包括网络接口906,用于与射频装置902交互信息,该接口例如为通用公共无线接口(common public radio interface,简称CPRI)。
具体地,本发明实施例的网络侧设备还包括:存储在存储器905上并可在处理器904上运行的指令或程序,处理器904调用存储器905中的指令或程序执行:
处理器904调用存储器905中的指令或程序执行图2-4中的至少一者所示的步骤,或者执行图5-7所示各步骤模块执行的方法,并达到相同的技术 效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述切换业务的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。需要说明的是,该可读存储介质可以是易失的,也可以是非易失的,此外,该可读存储介质还可以是非瞬态的。
其中,所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述切换业务的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在非瞬态的可读存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现上述切换业务的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申 请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (37)

  1. 一种切换业务的方法,其中,所述方法包括:
    源接入网节点向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息。
  2. 如权利要求1所述的方法,其中,所述PDU会话相关信息包括以下至少一者:
    PDU会话标识
    PDU会话服务质量QoS流信息;
    空口资源配置信息。
  3. 如权利要求1所述的方法,其中,所述第一信息包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS服务质量QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系;
    MBS空口资源配置信息。
  4. 如权利要求1所述的方法,其中,
    所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
    所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无 线接入网容器。
  5. 一种切换业务的方法,其中,所述方法包括:
    核心网功能接收源接入网节点发送的第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的PDU会话相关信息,所述第二容器携带UE的MBS业务或会话相关的第一信息;
    向目标接入网节点发送第二切换请求信息,其中,所述第二切换请求信息包括第三容器,所述第三容器与UE的MBS业务或会话相关。
  6. 如权利要求5所述的方法,其中,所述第三容器包括以下至少一者:
    与所述UE的MBS业务或会话相关的第二信息;
    第一容器,所述第一容器携带UE的PDU会话相关信息;
    第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。
  7. 如权利要求6所述的方法,其中,所述第二信息包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系。
  8. 如权利要求6所述的方法,其中,所述PDU会话相关信息包括以下至少一者:
    PDU会话标识;
    PDU会话QoS流信息;
    空口资源配置信息。
  9. 如权利要求6所述的方法,其中,所述第二容器包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系;
    MBS空口资源配置信息。
  10. 如权利要求5所述的方法,其中,所述方法还包括:
    根据所述第一切换请求信息确定所述UE的MBS业务或会话相关的第二信息。
  11. 如权利要求5所述的方法,其中,
    所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
    所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
  12. 一种切换业务的方法,其中,所述方法包括:
    目标接入网节点接收核心网功能发送的第二切换请求信息,其中,所述第二切换请求信息包括第三容器,其中,所述第三容器与UE的MBS业务或会话相关;
    根据所述第三容器,预留所述MBS会话的空口资源。
  13. 如权利要求12所述的方法,其中,所述第三容器包括以下至少一者:
    与所述UE的MBS业务或会话相关的第二信息;
    第一容器,所述第一容器携带UE的PDU会话相关信息;
    第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。
  14. 如权利要求13所述的方法,其中,
    所述第二信息包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系。
  15. 如权利要求13所述的方法,其中,所述PDU会话相关信息包括以下至少一者:
    PDU会话标识;
    PDU会话QoS流信息;
    空口资源配置信息。
  16. 如权利要求13所述的方法,其中,所述第二容器包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系;
    MBS空口资源配置信息。
  17. 如权利要求12所述的方法,其中,
    所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
    所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
  18. 一种切换业务的装置,其中,所述装置包括:
    第一传输模块,用于向核心网功能发送第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带用户设备UE的协议数据单元PDU会话相关信息,所述第二容器携带UE的多播/广播服务MBS业务或会话相关的第一信息。
  19. 如权利要求18所述的装置,其中,所述PDU会话相关信息包括以下至少一者:
    PDU会话标识
    PDU会话QoS流信息;
    空口资源配置信息。
  20. 如权利要求18所述的装置,其中,所述第一信息包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系;
    MBS空口资源配置信息。
  21. 如权利要求18所述的装置,其中,
    所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
    所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
  22. 一种切换业务的装置,其中,所述装置包括:
    第二传输模块,用于接收源接入网节点发送的第一切换请求信息,其中,所述第一切换请求信息包括第一容器和第二容器,所述第一容器携带UE的PDU会话相关信息,所述第二容器携带UE的MBS业务或会话相关的第一信息;
    第三传输模块,用于向目标接入网节点发送第二切换请求信息,其中,所述第二切换请求信息包括第三容器,所述第三容器与UE的MBS业务或会话相关。
  23. 如权利要求22所述的装置,其中,所述第三容器包括以下至少一者:
    与所述UE的MBS业务或会话相关的第二信息;
    第一容器,所述第一容器携带UE的PDU会话相关信息;
    第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。
  24. 如权利要求23所述的装置,其中,所述第二信息包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系。
  25. 如权利要求23所述的装置,其中,所述PDU会话相关信息包括以下至少一者:
    PDU会话标识;
    PDU会话QoS流信息;
    空口资源配置信息。
  26. 如权利要求23所述的装置,其中,所述第二容器包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系;
    MBS空口资源配置信息。
  27. 如权利要求22所述的装置,其中,所述装置还包括:
    确定模块,用于根据所述第一切换请求信息确定所述UE的MBS业务或会话相关的第二信息。
  28. 如权利要求22所述的装置,其中,
    所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
    所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
  29. 一种切换业务的装置,其中,所述装置包括:
    第四传输模块,用于接收核心网功能发送的第二切换请求信息,其中,所述第二切换请求信息包括第三容器,其中,所述第三容器与UE的MBS业务或会话相关;
    处理模块,用于根据所述第三容器,预留所述MBS会话的空口资源。
  30. 如权利要求29所述的装置,其中,所述第三容器包括以下至少一者:
    与所述UE的MBS业务或会话相关的第二信息;
    第一容器,所述第一容器携带UE的PDU会话相关信息;
    第二容器,其中,所述第二容器携带UE的MBS业务或会话相关的第一信息。
  31. 如权利要求30所述的装置,其中,
    所述第二信息包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系。
  32. 如权利要求30所述的装置,其中,所述PDU会话相关信息包括以下至少一者:
    PDU会话标识;
    PDU会话QoS流信息;
    空口资源配置信息。
  33. 如权利要求30所述的装置,其中,所述第二容器包括以下至少一者:
    MBS会话标识;
    MBS业务标识;
    MBS指示;
    MBS QoS流信息;
    MBS服务区域信息;
    MBS区域会话标识;
    MBS QoS流和PDU会话QoS流之间的对应关系;
    MBS业务和PDU会话之间的对应关系;
    MBS会话和PDU会话之间的对应关系;
    MBS空口资源配置信息。
  34. 如权利要求29所述的装置,其中,
    所述第一容器包括以下至少之一:源到目标透明容器、第一无线接入网容器;和/或
    所述第二容器包括以下至少之一:N2会话管理信息、N2容器、第二无线接入网容器。
  35. 一种网络设备,其中,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1-4中任一项所述的切换业务的方法的步骤;
    或者实现如权利要求5-11中任一项所述的切换业务的方法的步骤;
    或者实现如权利要求12-17中任一项所述的切换业务的方法的步骤。
  36. 一种可读存储介质,其中,所述可读存储介质上存储程序或指令,所述程序或指令被源接入网节点的处理器执行时实现如权利要求1-4中任一项所述的切换业务的方法的步骤;
    或者被核心网功能执行时实现如权利要求5-11中任一项所述的切换业务的方法的步骤;
    或者被目标接入网节点的处理器执行时实现如权利要求12-17中任一项所述的切换业务的方法的步骤。
  37. 一种计算机程序产品,所述计算机程序产品被存储在非瞬态的可读存储介质中,所述计算机程序产品被源接入网节点的处理器执行时实现如权利要求1-4中任一项所述的切换业务的方法的步骤;
    或者被核心网功能执行时实现如权利要求5-11中任一项所述的切换业务的方法的步骤;
    或者被目标接入网节点的处理器执行时实现如权利要求12-17中任一项所述的切换业务的方法的步骤。
PCT/CN2022/118780 2021-09-17 2022-09-14 切换业务的方法、装置和网络设备 WO2023040905A1 (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109246780A (zh) * 2017-06-16 2019-01-18 电信科学技术研究院 一种会话切换方法、装置及系统
CN110972224A (zh) * 2018-09-29 2020-04-07 华为技术有限公司 一种通信方法、装置及系统
WO2021162315A1 (ko) * 2020-02-14 2021-08-19 주식회사 케이티 Mbs 데이터를 처리하는 방법 및 그 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109246780A (zh) * 2017-06-16 2019-01-18 电信科学技术研究院 一种会话切换方法、装置及系统
CN110972224A (zh) * 2018-09-29 2020-04-07 华为技术有限公司 一种通信方法、装置及系统
WO2021162315A1 (ko) * 2020-02-14 2021-08-19 주식회사 케이티 Mbs 데이터를 처리하는 방법 및 그 장치

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architectural enhancements for 5G multicast-broadcast services; Stage 2 (Release 17)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 23.247, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V1.1.0, 6 September 2021 (2021-09-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 95, XP052056393 *
CATT: "TP on TS 38.300 on aligning MRB PDCP Count among multiple gNBs", 3GPP DRAFT; R3-211870, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. E-meeting; 20210517 - 20210527, 7 May 2021 (2021-05-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052002120 *

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