WO2021189368A1 - 上报释放辅小区组的方法和终端设备 - Google Patents

上报释放辅小区组的方法和终端设备 Download PDF

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Publication number
WO2021189368A1
WO2021189368A1 PCT/CN2020/081465 CN2020081465W WO2021189368A1 WO 2021189368 A1 WO2021189368 A1 WO 2021189368A1 CN 2020081465 W CN2020081465 W CN 2020081465W WO 2021189368 A1 WO2021189368 A1 WO 2021189368A1
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WIPO (PCT)
Prior art keywords
network device
auxiliary information
scg
cause value
release request
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PCT/CN2020/081465
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English (en)
French (fr)
Inventor
石聪
李海涛
王淑坤
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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.)
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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/CN2020/081465 priority Critical patent/WO2021189368A1/zh
Priority to CN202080093562.9A priority patent/CN114982373A/zh
Publication of WO2021189368A1 publication Critical patent/WO2021189368A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/30Connection release
    • H04W76/34Selective release of ongoing connections
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application relates to the field of communications, and more specifically, to a method and terminal device for reporting and releasing a secondary cell group.
  • the release of the secondary cell group means the release of the secondary node (SN, Secondary Node).
  • SCG Secondary Cell Group
  • SN Secondary Node
  • the network device can release the SCG to achieve the energy-saving effect on the terminal device.
  • the network equipment cannot learn the reason for the SCG release, resulting in insufficient information to decide whether to release the SCG.
  • the embodiment of the present application provides a method and terminal device for reporting the release of the secondary cell group, which can realize that the network device can decide whether to release the SCG according to the energy-saving requirements of the terminal device.
  • the embodiment of the present application proposes a method for reporting the release of SCG, including:
  • the terminal device sends a non-transparent message containing first auxiliary information to the first network device when there is a need for energy saving, the first auxiliary information indicating the reason for releasing the SCG; the non-transparent message No transparent transmission to the first network device.
  • the embodiment of the present application proposes a method for reporting the release of SCG, including:
  • the terminal device sends a transparent transmission message containing first auxiliary information to the first network device when there is a need for energy saving, the first auxiliary information indicates the reason for releasing the SCG; the transparent transmission message is for all users.
  • the first network device transparently transmits.
  • the embodiment of the present application proposes a method for releasing the SCG of the secondary cell group, which includes:
  • the first network device receives a non-transparent message containing first auxiliary information, where the first auxiliary information indicates the reason for releasing the SCG; the non-transparent message is not transparent to the first network device .
  • the embodiment of the present application proposes a method for releasing SCG, including:
  • the first network device receives a transparent transmission message containing first auxiliary information, where the first auxiliary information indicates the reason for releasing the SCG; the transparent transmission message is transparently transmitted to the first network device.
  • the embodiment of the present application proposes a method for releasing the SCG of the secondary cell group, which includes:
  • the second network device receives an SCG release request, and the SCG release request carries a cause value.
  • the embodiment of the present application proposes a method for releasing the SCG of the secondary cell group, which includes:
  • the second network device receives the first auxiliary information, and the first auxiliary information indicates the reason for releasing the SCG.
  • An embodiment of the present application proposes a terminal device, including:
  • the first sending module is configured to send a non-transparent message containing first auxiliary information to the first network device when the terminal device has an energy saving requirement in a dual-connection architecture, where the first auxiliary information indicates the release of the SCG The reason; the non-transparent message is not transparently transmitted to the first network device.
  • An embodiment of the present application proposes a terminal device, including:
  • the third sending module is configured to send a transparent transmission message containing first auxiliary information to the first network device under the dual-connection architecture when the terminal device has energy-saving requirements, and the first auxiliary information indicates the release of the SCG Reason:
  • the transparent transmission message is transparently transmitted to the first network device.
  • An embodiment of the application proposes a network device, including:
  • the first receiving module is configured to receive, in a dual connectivity architecture, a non-transparent message containing first auxiliary information, where the first auxiliary information indicates the reason for releasing the SCG; the non-transparent message is opaque to the network device pass.
  • An embodiment of the application proposes a network device, including:
  • the second receiving module is configured to receive a transparent transmission message containing first auxiliary information in a dual connectivity architecture, where the first auxiliary information indicates a reason for releasing the SCG; the transparent transmission message is transparently transmitted to the network device.
  • An embodiment of the application proposes a network device, including:
  • the SCG release request receiving module is configured to receive the SCG release request under the dual connectivity architecture, and the SCG release request carries a cause value.
  • An embodiment of the application proposes a network device, including:
  • the first auxiliary information receiving module is configured to receive first auxiliary information in a dual connectivity architecture, where the first auxiliary information indicates the reason for releasing the SCG.
  • An embodiment of the present application proposes a network 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, and execute any of the above methods for releasing SCG The method described in one item.
  • An embodiment of the present application proposes 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, and execute the above method for reporting and releasing SCG Any of the methods.
  • An embodiment of the present application proposes a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the method described in any one of the methods for releasing the SCG.
  • An embodiment of the present application proposes a chip, which includes a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the method described in any of the above methods for reporting and releasing SCG.
  • the embodiment of the present application proposes a computer-readable storage medium for storing a computer program that enables a computer to execute the method described in any of the above-mentioned methods for releasing SCG.
  • the embodiment of the present application proposes a computer-readable storage medium for storing a computer program that enables a computer to execute the method described in any of the above methods for reporting and releasing SCG.
  • An embodiment of the present application proposes a computer program product, including computer program instructions, which cause a computer to execute the method described in any one of the above-mentioned methods for releasing SCG.
  • An embodiment of the present application proposes a computer program product, including computer program instructions, which cause a computer to execute the method described in any of the above methods for reporting and releasing SCG.
  • the embodiment of the present application provides a computer program that enables a computer to execute the method described in any one of the above-mentioned methods for releasing SCG.
  • An embodiment of the present application provides a computer program that enables a computer to execute the method described in any one of the above methods for reporting and releasing SCG.
  • the terminal device sends first auxiliary information when there is a need for energy saving, and the first auxiliary information is used to indicate the reason for releasing the SCG. This allows the network device to know the reason for the SCG release when deciding whether to release the SCG.
  • Fig. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • Fig. 2 is an implementation flow chart of a method 200 for reporting and releasing SCG according to an embodiment of the present application.
  • FIG. 3 is an implementation flowchart of a method 300 for releasing an SCG according to an embodiment of the present application.
  • FIG. 4 is an implementation flowchart of a method 400 for releasing SCG according to an embodiment of the present application.
  • FIG. 5 is a flowchart of a method 500 for reporting and releasing SCG according to an embodiment of the present application.
  • Fig. 6 is an implementation flow chart of a method 600 for releasing SCG according to an embodiment of the present application.
  • FIG. 7 is an implementation flowchart of a method 700 for releasing an SCG according to an embodiment of the present application.
  • FIG. 8 is a schematic diagram of the implementation process of Embodiment 1 of the present application.
  • FIG. 9 is a schematic diagram of the implementation process of Embodiment 2 of the present application.
  • Fig. 10 is a schematic structural diagram of a network device 1000 according to an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of a network device 1100 according to an embodiment of the present application.
  • Fig. 12 is a schematic structural diagram of a network device 1200 according to an embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of a network device 1300 according to an embodiment of the present application.
  • Fig. 14 is a schematic structural diagram of a network device 1400 according to an embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of a network device 1500 according to an embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of a network device 1600 according to an embodiment of the present application.
  • FIG. 17 is a schematic structural diagram of a terminal device 1700 according to an embodiment of the present application.
  • FIG. 18 is a schematic structural diagram of a terminal device 1800 according to an embodiment of the present application.
  • FIG. 19 is a schematic structural diagram of a terminal device 1900 according to an embodiment of the present application.
  • FIG. 20 is a schematic structural diagram of a communication device 2000 according to an embodiment of the present application.
  • FIG. 21 is a schematic structural diagram of a chip 2100 according to an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • 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) unlicensed spectrum, NR-U) system, universal mobile telecommunication system (UMTS), wireless local area network (Wireless Local Area Networks, WLAN), wireless fidelity (Wireless Fidelity, WiFi), next-generation communications (5th-Generation) , 5G) system or other communication systems, etc.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • the communication system in the embodiments of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (DC) scenario, and can also be applied to a standalone (SA) deployment.
  • CA Carrier Aggregation
  • DC dual connectivity
  • SA standalone
  • the embodiment of the application does not limit the applied frequency spectrum.
  • the embodiments of this application can be applied to licensed spectrum or unlicensed spectrum.
  • the embodiments of this application describe various embodiments in combination with network equipment and terminal equipment.
  • the terminal equipment may also be referred to as User Equipment (UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station, and remote. Station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • UE User Equipment
  • access terminal subscriber unit, subscriber station, mobile station, mobile station, and remote.
  • Station remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • the terminal equipment can be a station (STAION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, and personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, and next-generation communication systems, such as terminal devices in the NR network or Terminal equipment in the public land mobile network (PLMN) network that will evolve in the future.
  • STAION, ST station
  • WLAN Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices. It is a general term for using wearable technology to intelligently design everyday wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a kind of hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones.
  • a network device can be a device used to communicate with mobile devices.
  • the network device can be an access point (AP) in WLAN, a base station (BTS) in GSM or CDMA, or a device in WCDMA.
  • a base station (NodeB, NB) can also be an Evolutional Node B (eNB or eNodeB) in LTE, or a relay station or an access point, or a vehicle-mounted device, a wearable device, and a network device (gNB) in the NR network Or network equipment in the PLMN network that will evolve in the future.
  • AP access point
  • BTS base station
  • gNB network device
  • the network equipment provides services for the cell
  • the terminal equipment communicates with the network equipment through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell
  • the cell may be a network equipment (for example, The cell corresponding to the base station.
  • the cell can belong to a macro base station or a base station corresponding to a small cell.
  • the small cell here can include: Metro cell, Micro cell, Pico Cells, Femto cells, etc. These small cells have the characteristics of small coverage and low transmit power, and are suitable for providing high-rate data transmission services.
  • FIG. 1 exemplarily shows a wireless communication system 100 applied in an embodiment of the present application.
  • the communication system includes a terminal device 110, an MN 120, and an SN 130.
  • the wireless communication system 100 may include multiple MNs 120 or multiple SNs 130, and the coverage of each MN 120 or SN 130 may include other numbers of terminal devices 110, which is not done in this embodiment of the application. limited.
  • the wireless communication system 100 may also include other network entities such as mobility management entities (Mobility Management Entity, MME), access and mobility management functions (Access and Mobility Management Function, AMF), etc. This is not limited.
  • MME Mobility Management Entity
  • AMF Access and Mobility Management Function
  • FIG. 2 is a flowchart of implementing a method 200 for reporting and releasing SCG according to an embodiment of the present application, including the following steps:
  • the terminal device sends a non-transparent message containing the first auxiliary information to the first network device when there is a need for energy saving, the first auxiliary information indicates the reason for releasing the SCG; the non-transparent message is for the first network device A network device does not transmit transparently.
  • the foregoing first network device is a master node (MN, Master Node).
  • MN Master Node
  • the aforementioned non-transparent message is a user equipment assistance message (UE assistance information).
  • UE assistance information user equipment assistance message
  • Evolved Universal Radio Access Evolved Universal Terrestrial Radio Access
  • NR dual connectivity Evolved Universal Terrestrial Radio Access
  • LTE eNB LTE eNB
  • NR gNB a kind of secondary base station.
  • Networking mode the terminal device sends first auxiliary information when there is a need for energy saving, and the first auxiliary information indicates the reason for releasing the SCG.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes zero maximum carrier unit (0maxCC) and/or zero maximum bandwidth (0maxBW) corresponding to the SCG.
  • the above method further includes: the terminal device sends a transparent transmission message containing second auxiliary information to the first network device, the second auxiliary information includes the auxiliary information reported to the second network device; The first network device transparently transmits.
  • FIG. 3 is an implementation flowchart of a method 300 for releasing SCG according to an embodiment of the present application, including the following steps:
  • the first network device receives a non-transparent message containing the first auxiliary information, and the first auxiliary information indicates the reason for releasing the SCG; the non-transparent message is not transparently transmitted to the first network device.
  • the above-mentioned first network device is an MN.
  • the above method further includes:
  • the first network device determines whether to send the SCG release request according to the first auxiliary information.
  • step S430 or step S430' may be further executed.
  • the first network device sends an SCG release request to the second network device, and the SCG release request carries a cause value (cause).
  • the above reason is power saving.
  • S430' The first network device sends an SCG release request to the second network device, and the SCG release request does not carry a cause value.
  • the above-mentioned second network device is an SN.
  • the aforementioned SCG release request is an SgNB Release Request (SgNB Release Request).
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is a zero maximum carrier unit (0maxCC) and/or zero maximum bandwidth (0maxBW) corresponding to the SCG.
  • the first auxiliary information may implicitly indicate the reason for releasing the SCG.
  • the first auxiliary information includes zero maximum carrier unit (0maxCC) and/or zero maximum bandwidth (0maxBW) corresponding to the SCG.
  • the terminal device may send the first auxiliary information based on the network configuration.
  • the above method further includes: the first network device receives a transparent transmission message containing the second auxiliary information, and sends the second auxiliary information in the transparent transmission message to the second network device; the second auxiliary information includes the report Auxiliary information for the second network device.
  • the above transparent message is a transparent container.
  • the terminal device sends the first auxiliary information through a non-transparent message
  • the first auxiliary information indicates the reason for releasing the SCG
  • the non-transparent message is not transparently transmitted to the MN.
  • the non-transparent message is UE assistance information
  • the terminal device may send the first assistance information to the MN through UE assistance information.
  • the MN reads the first auxiliary information in the UE assistance information, and learns that the UE has energy-saving requirements based on the first auxiliary information, and can then decide whether to release the SCG by comprehensively considering performance such as energy-saving and speed. If it is decided to release the SCG, it sends an SCG release request to the SN.
  • the MN may send an SgNB Release Request.
  • the MN may carry cause in the SgNB Release Request, and set the value of cause to power saving.
  • the terminal device may send the second auxiliary information through a transparent transmission message.
  • the terminal device sends the second auxiliary information to the MN through the transparent container, and the MN sends the second auxiliary information in the transparent container to the SN.
  • FIG. 5 is a flowchart of implementing a method 500 for reporting and releasing SCG according to an embodiment of the present application, including the following steps:
  • the terminal device sends a transparent transmission message containing first auxiliary information to the first network device when there is a need for energy saving, the first auxiliary information indicates the reason for releasing the SCG; the transparent transmission message affects the first network device; 1. Transparent transmission of network equipment.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes 0maxCC and/or 0maxBW corresponding to the SCG.
  • Fig. 6 is an implementation flow chart of a method 600 for releasing SCG according to an embodiment of the present application, including the following steps:
  • the first network device receives a transparent transmission message containing first auxiliary information, the first auxiliary information indicates the reason for releasing the SCG; the transparent transmission message is transparently transmitted to the first network device.
  • the above-mentioned first network device is an MN, and the MN receives a transparent transmission message from the terminal device.
  • the above-mentioned transparent transmission message is a transparent container.
  • the terminal device sends first auxiliary information when there is a need for energy saving, and the first auxiliary information indicates the reason for releasing the SCG.
  • the above method further includes:
  • the first network device sends the first auxiliary information to the second network device.
  • the above-mentioned second network device is an SN.
  • the SN receives the first auxiliary information and learns that the terminal device has an energy saving requirement.
  • the SN may send an SCG release request, and carry the cause value in the SCG release request.
  • the above method further includes:
  • the first network device receives an SCG release request, where the SCG release request carries a cause value; the cause value is determined according to the first auxiliary information.
  • the first network device determines whether to release the SCG according to the cause value.
  • the aforementioned SCG release request is an SgNB release request (SgNB Release Required).
  • the above cause value (cause) is power saving.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information may implicitly indicate the reason for releasing the SCG.
  • the first auxiliary information includes zero maximum carrier unit (0maxCC) and/or zero maximum bandwidth (0maxBW) corresponding to the SCG.
  • the terminal device may send the first auxiliary information based on the network configuration.
  • the terminal device transmits the first auxiliary information through a transparent transmission message.
  • the transparent transmission message is transparently transmitted to the MN.
  • the transparent transmission message is a transparent container, and the terminal device may send the first auxiliary information to the MN through the transparent container.
  • the MN sends the first auxiliary information in the transparent container to the SN; the SN reads the received first auxiliary information, and initiates the SCG release process according to the first auxiliary information.
  • the SN initiates the SCG release process, it sends an SCG release request to the MN.
  • the SN may send an SgNB release request (SgNB Release Required).
  • the SN carries a cause value (cause) in the SgNB Release Required, and sets the value of the cause value to power saving.
  • the MN can learn that the terminal device has energy-saving requirements based on the cause whose value is power saving; the MN can comprehensively consider energy-saving and speed performance to decide whether to release the SCG.
  • FIG. 8 is a schematic diagram of the implementation process of Embodiment 1 of the present application, including:
  • the terminal device When the terminal device has an energy saving requirement, it sends auxiliary information to the MN based on the network configuration.
  • the auxiliary information includes 0maxCC and/or 0maxBW, which is used to implicitly indicate the reason for releasing the SCG.
  • the assistance information is sent to the MN through UE assistance information.
  • MN is LTE eNB
  • SN is NR gNB.
  • the terminal device also reports other auxiliary information that needs to be reported to the SN to the MN through the transparent container, and the MN sends the other auxiliary information in the transparent container to the SN.
  • the MN receives the UE assistance information and learns that the terminal device has energy saving requirements based on the auxiliary information; the MN can comprehensively consider energy saving and rate performance to decide whether to release the SCG. If the MN decides to release the SCG, it initiates the SCG release process, that is, continues to perform step S840.
  • the MN sends an SgNB release request (Release Request) to the SN. Further, the MN may carry cause in the SgNB Release Request, and set the value of the cause to power saving, so as to indicate that the reason for initiating the SCG release process this time is that the UE has energy saving requirements.
  • FIG. 9 is a schematic diagram of the implementation process of Embodiment 2 of the present application, including:
  • the terminal device When the terminal device has an energy saving requirement, it sends auxiliary information to the MN based on the network configuration.
  • the auxiliary information includes 0maxCC and/or 0maxBW, which is used to implicitly indicate the reason for releasing the SCG.
  • the auxiliary information is sent to the MN through a transparent container.
  • the MN receives the transparent container, and sends the aforementioned auxiliary message in the transparent container to the SN through the Xn interface.
  • the SN receives the above-mentioned auxiliary information and initiates the SCG release process. Specifically, the SN can send the SgNB Release Required message to the MN, and carry the cause in the SgNB Release Required message, and set the value of the cause to power saving to indicate that the reason for initiating the SCG release process this time is that the UE has Energy saving needs.
  • the MN After receiving the SgNB Release Required, the MN learns that the terminal device has energy saving requirements according to the cause whose value is power saving; the MN comprehensively considers energy saving and speed performance to decide whether to release the SCG.
  • the MN decides to release the SCG, it can return an SgNB release confirmation (Release Confirm) message to the SN to continue the subsequent SCG release process.
  • SgNB release confirmation Release Confirm
  • the subsequent SCG release process is the same as the existing process, and will not be repeated here.
  • the transparent container is used as a transparent transmission message transparently transmitted to the MN
  • the UE assistance information is used as a non-transparent transmission message not transparently transmitted to the MN as an example.
  • other forms of messages may be used as transparently transmitted messages or non-transparently transmitted messages.
  • the MN If the MN receives the transparent transmission message, it sends the auxiliary information used to indicate the energy saving demand contained in the transparent transmission message to the SN, and the SN reads the auxiliary message used to indicate the energy saving demand and initiates the SCG release process.
  • the SN carries the cause in the release request and sets the value of the cause to power saving to report to the MN the reason for initiating the SCG release process. The reason is that the terminal device has energy-saving requirements.
  • the MN can decide whether to allow the release of SCG based on this reason, considering factors such as energy saving and speed.
  • the MN If the MN receives a non-transparent message, it reads the auxiliary information used to indicate energy saving requirements contained in the non-transparent message, and comprehensively considers factors such as energy saving and speed to determine whether to release the SCG. If you decide to release the SCG, initiate the SCG release process, and you can include cause in the release request, and set the value of cause to power saving, so as to inform the SN of the reason for initiating the SCG release process.
  • the embodiment of the present application also proposes a method for releasing SCG, including:
  • the second network device receives the SCG release request, and the SCG release request carries the cause value.
  • the above-mentioned second network device is an SN.
  • the embodiment of the present application also proposes a method for releasing SCG, including:
  • the second network device receives the SCG release request, and the SCG release request carries the cause value.
  • the above-mentioned second network device is an SN.
  • the above method further includes: the second network device sends an SCG release request, where the SCG release request carries a cause value; the cause value is determined according to the first auxiliary information.
  • the above reason value is energy saving.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes 0maxCC and/or 0maxBW corresponding to the SCG.
  • it further includes:
  • the second network device receives second auxiliary information, where the second auxiliary information includes the auxiliary information reported to the second network device.
  • the above-mentioned second network device may be an SN.
  • FIG. 10 is a schematic structural diagram of a network device 1000 according to an embodiment of the present application, including:
  • the first receiving module 1010 is configured to receive a non-transparent message containing first auxiliary information in a dual connectivity architecture, where the first auxiliary information indicates the reason for releasing the SCG; the non-transparent message is not effective for the network device Penetrate.
  • the above-mentioned network device further includes:
  • the first SCG release module 1120 is configured to determine whether to send an SCG release request according to the first auxiliary information.
  • the first SCG release module 1120 is further configured to send an SCG release request to the second network device, where the SCG release request carries a cause value.
  • the cause value is energy saving.
  • the first SCG release module 1120 is further configured to send an SCG release request to the second network device, the SCG release request does not carry a cause value; the cause value is determined according to the first auxiliary information .
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes zero maximum carrier unit 0maxCC and/or zero maximum bandwidth 0maxBW corresponding to the SCG.
  • it further includes:
  • the first transparent transmission module 1130 is configured to receive a transparent transmission message containing second auxiliary information, and send the second auxiliary information in the transparent transmission message to a second network device; the second auxiliary information includes reporting to the Auxiliary information of the second network device.
  • FIG. 12 is a schematic structural diagram of a network device 1200 according to an embodiment of the present application, including:
  • the second receiving module 1210 is configured to receive a transparent transmission message containing first auxiliary information in a dual connectivity architecture, where the first auxiliary information indicates a reason for releasing the SCG; the transparent transmission message is transparently transmitted to the network device.
  • the above-mentioned network device further includes:
  • the second transparent transmission module 1320 is configured to send the first auxiliary information to the second network device.
  • the second SCG release module 1330 is configured to receive an SCG release request, where the SCG release request carries a cause value, and the cause value is determined according to the first auxiliary information; and determines whether to release the SCG according to the cause value.
  • the cause value is energy saving.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes 0maxCC and/or 0maxBW corresponding to the SCG.
  • FIG. 14 is a schematic structural diagram of a network device 1400 according to an embodiment of the present application, including:
  • the SCG release request receiving module 1410 is configured to receive the SCG release request under the dual connectivity architecture, and the SCG release request carries a cause value.
  • the cause value is energy saving.
  • FIG. 15 is a schematic structural diagram of a network device 1500 according to an embodiment of the present application, including:
  • the first auxiliary information receiving module 1510 is configured to receive first auxiliary information in a dual connectivity architecture, where the first auxiliary information indicates the reason for releasing the SCG.
  • the above-mentioned network device further includes:
  • the SCG release request sending module 1620 is configured to send an SCG release request, where the SCG release request carries a cause value; the cause value is determined according to the first auxiliary information.
  • the cause value is energy saving.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes 0maxCC and/or 0maxBW corresponding to the SCG.
  • it further includes:
  • the second auxiliary information receiving module 1630 is configured to receive second auxiliary information, where the second auxiliary information includes auxiliary information reported to the network device.
  • FIG. 17 is a schematic structural diagram of a terminal device 1700 according to an embodiment of the present application, including:
  • the first sending module 1710 is configured to send a non-transparent message containing first auxiliary information to the first network device under the dual-connection architecture when the terminal device has energy saving requirements, and the first auxiliary information indicates the release
  • the reason for the SCG the non-transparent message is not transparently transmitted to the first network device.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes 0maxCC and/or 0maxBW corresponding to the SCG.
  • the aforementioned terminal device further includes:
  • the second sending module 1820 is configured to send a transparent transmission message including second auxiliary information, where the second auxiliary information includes auxiliary information reported to the network device.
  • FIG. 19 is a schematic structural diagram of a terminal device 1900 according to an embodiment of the present application, including:
  • the third sending module 1910 is configured to send a transparent transmission message containing first auxiliary information to the first network device under the dual-connection architecture when the terminal device has energy saving requirements, where the first auxiliary information indicates the release of the SCG The reason; the transparent transmission message is transparently transmitted to the first network device.
  • the first auxiliary information includes at least one indication unit.
  • the at least one indication unit is 0maxCC and/or 0maxBW corresponding to the SCG.
  • the first auxiliary information includes 0maxCC and/or 0maxBW corresponding to the SCG.
  • FIG. 20 is a schematic structural diagram of a communication device 2000 according to an embodiment of the present application.
  • the communication device 2000 shown in FIG. 20 includes a processor 2010, and the processor 2010 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 2000 may further include a memory 2020.
  • the processor 2010 can call and run a computer program from the memory 2020 to implement the method in the embodiment of the present application.
  • the memory 2020 may be a separate device independent of the processor 2010, or may be integrated in the processor 2010.
  • the communication device 2000 may further include a transceiver 2030, and the processor 2010 may control the transceiver 2030 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 2030 may include a transmitter and a receiver.
  • the transceiver 2030 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 2000 may be a terminal device of an embodiment of the present application, and the communication device 2000 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 2000 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • details are not described herein again.
  • the communication device 2000 may be a network device according to an embodiment of the present application, and the communication device 2000 may implement corresponding processes implemented by the network device in each method of the embodiments of the present application. For brevity, details are not described herein again.
  • FIG. 21 is a schematic structural diagram of a chip 2100 according to an embodiment of the present application.
  • the chip 2100 shown in FIG. 21 includes a processor 2110, and the processor 2110 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 2100 may further include a memory 2120.
  • the processor 2110 may call and run a computer program from the memory 2120 to implement the method in the embodiment of the present application.
  • the memory 2120 may be a separate device independent of the processor 2110, or may be integrated in the processor 2110.
  • the chip 2100 may further include an input interface 2130.
  • the processor 2110 can control the input interface 2130 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 2100 may further include an output interface 2140.
  • the processor 2110 can control the output interface 2140 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.
  • the aforementioned processors can be general-purpose processors, digital signal processors (digital signal processors, DSP), ready-made programmable gate arrays (field programmable gate arrays, FPGAs), application specific integrated circuits (ASICs), or Other programmable logic devices, transistor logic devices, discrete hardware components, etc.
  • DSP digital signal processors
  • FPGA field programmable gate arrays
  • ASIC application specific integrated circuits
  • the aforementioned general-purpose processor may be a microprocessor or any conventional processor.
  • the above-mentioned memory may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electrically available Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (RAM).
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), 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) and so on. That is to say, the memory in the embodiments of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instruction may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instruction may be transmitted from a website, computer, server, or data center through a cable (Such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).
  • the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application.
  • the implementation process constitutes any limitation.

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Abstract

本申请实施例上报释放辅小区组(SCG)的方法和终端设备,其中方法包括,在双连接架构下,终端设备在存在节能需求的情况下向第一网络设备发送包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。本申请实施例可以实现网络设备根据终端设备的节能需求来决定是否释放SCG。

Description

上报释放辅小区组的方法和终端设备 技术领域
本申请涉及通信领域,并且更具体地,涉及上报释放辅小区组的方法和终端设备。
背景技术
辅小区组(SCG,Secondary Cell Group)释放即辅节点(SN,Secondary Node)释放,SCG释放过程一般有两种方式:第一种是主节点(MN,Master Node)发起的SCG释放过程,第二种是SN发起的SCG释放过程。
当终端设备有节能需求时,网络设备可以通过释放SCG来实现对终端设备的节能效果。但是,网络设备无法获知SCG释放的原因,导致没有足够的信息来决定是否释放SCG。
发明内容
本申请实施例提供上报释放辅小区组的方法和终端设备,可以实现网络设备根据终端设备的节能需求来决定是否释放SCG。
本申请实施例提出一种上报释放SCG的方法,包括:
在双连接架构下,终端设备在存在节能需求的情况下向第一网络设备发送包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。
本申请实施例提出一种上报释放SCG的方法,包括:
在双连接架构下,终端设备在存在节能需求的情况下向第一网络设备发送包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述第一网络设备透传。
本申请实施例提出一种释放辅小区组SCG的方法,包括:
在双连接架构下,第一网络设备接收包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。
本申请实施例提出一种释放SCG的方法,包括:
在双连接架构下,第一网络设备接收包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述第一网络设备透传。
本申请实施例提出一种释放辅小区组SCG的方法,包括:
在双连接架构下,第二网络设备接收SCG释放要求,所述SCG释放要求携带原因值。
本申请实施例提出一种释放辅小区组SCG的方法,包括:
在双连接架构下,第二网络设备接收第一辅助信息,所述第一辅助信息指示释放SCG的原因。
本申请实施例提出一种终端设备,包括:
第一发送模块,用于在双连接架构下,在所述终端设备存在节能需求的情况下向第一网络设备发送包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。
本申请实施例提出一种终端设备,包括:
第三发送模块,用于在双连接架构下,在所述终端设备存在节能需求的情况下向第一网络设备发送包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述第一网络设备透传。
本申请实施例提出一种网络设备,包括:
第一接收模块,用于在双连接架构下,接收包含第一辅助信息的非透传消息,所 述第一辅助信息指示释放SCG的原因;所述非透传消息对所述网络设备不透传。
本申请实施例提出一种网络设备,包括:
第二接收模块,用于在双连接架构下,接收包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述网络设备透传。
本申请实施例提出一种网络设备,包括:
SCG释放要求接收模块,用于在双连接架构下,接收SCG释放要求,所述SCG释放要求携带原因值。
本申请实施例提出一种网络设备,包括:
第一辅助信息接收模块,用于在双连接架构下,接收第一辅助信息,所述第一辅助信息指示释放SCG的原因。
本申请实施例提出一种网络设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行上述释放SCG的方法中任一项所述的方法。
本申请实施例提出一种终端设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行上述上报释放SCG的方法中任一项所述的方法。
本申请实施例提出一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如上述释放SCG的方法中任一项所述的方法。
本申请实施例提出一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如上述上报释放SCG的方法中任一项所述的方法。
本申请实施例提出一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如上述释放SCG的方法中任一项所述的方法。
本申请实施例提出一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如上述上报释放SCG的方法中任一项所述的方法。
本申请实施例提出一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如上述释放SCG的方法中任一项所述的方法。
本申请实施例提出一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如上述上报释放SCG的方法中任一项所述的方法。
本申请实施例提出一种计算机程序,所述计算机程序使得计算机执行如上述释放SCG的方法中任一项所述的方法。
本申请实施例提出一种计算机程序,所述计算机程序使得计算机执行如上述上报释放SCG的方法中任一项所述的方法。
本申请实施例提出的上报释放SCG的方法和终端设备,在双连接场景下,终端设备当存在节能需求时发送第一辅助信息,该第一辅助信息用于指示释放SCG的原因。使得网络设备在决定是否释放SCG时能够获知SCG释放的原因。
附图说明
图1是本申请实施例的应用场景的示意图。
图2是根据本申请实施例的一种上报释放SCG的方法200实现流程图。
图3是根据本申请实施例的一种释放SCG的方法300实现流程图。
图4是根据本申请实施例的一种释放SCG的方法400实现流程图。
图5是根据本申请实施例的一种上报释放SCG的方法500实现流程图。
图6是根据本申请实施例的一种释放SCG的方法600实现流程图。
图7是根据本申请实施例的一种释放SCG的方法700实现流程图。
图8是本申请实施例一的实现流程示意图。
图9是本申请实施例二的实现流程示意图。
图10是根据本申请实施例的网络设备1000结构示意图。
图11是根据本申请实施例的网络设备1100结构示意图。
图12是根据本申请实施例的网络设备1200结构示意图。
图13是根据本申请实施例的网络设备1300结构示意图。
图14是根据本申请实施例的网络设备1400结构示意图。
图15是根据本申请实施例的网络设备1500结构示意图。
图16是根据本申请实施例的网络设备1600结构示意图。
图17是根据本申请实施例的终端设备1700结构示意图。
图18是根据本申请实施例的终端设备1800结构示意图。
图19是根据本申请实施例的终端设备1900结构示意图。
图20是根据本申请实施例的通信设备2000示意性结构图;
图21是根据本申请实施例的芯片2100的示意性结构图。
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描述。
需要说明的是,本申请实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。同时描述的“第一”、“第二”描述的对象可以相同,也可以不同。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、先进的长期演进(Advanced long term evolution,LTE-A)系统、新无线(New Radio,NR)系统、NR系统的演进系统、免授权频谱上的LTE(LTE-based access to unlicensed spectrum,LTE-U)系统、免授权频谱上的NR(NR-based access to unlicensed spectrum,NR-U)系统、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、无线局域网(Wireless Local Area Networks,WLAN)、无线保真(Wireless Fidelity,WiFi)、下一代通信(5th-Generation,5G)系统或其他通信系统等。
通常来说,传统的通信系统支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信系统将不仅支持传统的通信,还将支持例如,设备到设备(Device to Device,D2D)通信,机器到机器(Machine to Machine,M2M)通信,机器类型通信(Machine Type Communication,MTC),以及车辆间(Vehicle to Vehicle,V2V)通信等,本申请实施例也可以应用于这些通信系统。
可选地,本申请实施例中的通信系统可以应用于载波聚合(Carrier Aggregation,CA)场景,也可以应用于双连接(Dual Connectivity,DC)场景,还可以应用于独立(Standalone,SA)布网场景。
本申请实施例对应用的频谱并不限定。例如,本申请实施例可以应用于授权频谱,也可以应用于免授权频谱。
本申请实施例结合网络设备和终端设备描述了各个实施例,其中:终端设备也可以称为用户设备(User Equipment,UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置等。终端设备可以是WLAN中的站点(STAION,ST),可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local  Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)设备、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备以及下一代通信系统,例如,NR网络中的终端设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)网络中的终端设备等。
作为示例而非限定,在本申请实施例中,该终端设备还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备,是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称,如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上,或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备,更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能,例如:智能手表或智能眼镜等,以及只专注于某一类应用功能,需要和其它设备如智能手机配合使用,如各类进行体征监测的智能手环、智能首饰等。
网络设备可以是用于与移动设备通信的设备,网络设备可以是WLAN中的接入点(Access Point,AP),GSM或CDMA中的基站(Base Transceiver Station,BTS),也可以是WCDMA中的基站(NodeB,NB),还可以是LTE中的演进型基站(Evolutional Node B,eNB或eNodeB),或者中继站或接入点,或者车载设备、可穿戴设备以及NR网络中的网络设备(gNB)或者未来演进的PLMN网络中的网络设备等。
在本申请实施例中,网络设备为小区提供服务,终端设备通过该小区使用的传输资源(例如,频域资源,或者说,频谱资源)与网络设备进行通信,该小区可以是网络设备(例如基站)对应的小区,小区可以属于宏基站,也可以属于小小区(Small cell)对应的基站,这里的小小区可以包括:城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等,这些小小区具有覆盖范围小、发射功率低的特点,适用于提供高速率的数据传输服务。
图1示例性地示出了本申请实施例应用的无线通信系统100,该通信系统包括一个终端设备110、一个MN 120和一个SN 130。可选地,该无线通信系统100可以包括多个MN 120或多个SN 130,并且每个MN 120或SN 130的覆盖范围内可以包括其它数量的终端设备110,本申请实施例对此不做限定。
可选地,该无线通信系统100还可以包括移动性管理实体(Mobility Management Entity,MME)、接入与移动性管理功能(Access and Mobility Management Function,AMF)等其他网络实体,本申请实施例对此不作限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
本申请实施例提出一种上报释放SCG的方法,图2是根据本申请实施例的一种上报释放SCG的方法200实现流程图,包括以下步骤:
S210:在双连接架构下,终端设备在存在节能需求的情况下向第一网络设备发送包含第一辅助信息的非透传消息,第一辅助信息指示释放SCG的原因;非透传消息对第一网络设备不透传。
可选地,上述第一网络设备为主节点(MN,Master Node)。
在一些实施方式中,上述非透传消息为用户设备辅助消息(UE assistance information)。
在双连接(DC,Dual Connectivity)架构下,UE可以同时连接两个基站。例如,演进的通用无线接入(E-UTRA,Evolved Universal Terrestrial Radio Access)和NR双 连接(EN-DC,EUTRAN NR-Dual Connectivity)是指LTE eNB作为主基站,NR gNB作为辅基站的一种组网方式。在双连接架构下,终端设备在存在节能需求的情况下发送第一辅助信息,该第一辅助信息指示释放SCG的原因。
可选地,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,第一辅助信息包含所述SCG对应的零最大载波单元(0maxCC)和/或零最大带宽(0maxBW)。
在一些实施方式中,上述方法还包括:终端设备向第一网络设备发送包含第二辅助信息的透传消息,第二辅助信息包括上报给第二网络设备的辅助信息;透传消息对所述第一网络设备透传。
相应地,本申请提出一种释放SCG的方法,该方法可以应用于MN。图3是根据本申请实施例的一种释放SCG的方法300实现流程图,包括以下步骤:
S310:在双连接架构下,第一网络设备接收包含第一辅助信息的非透传消息,第一辅助信息指示释放SCG的原因;非透传消息对第一网络设备不透传。
可选地,上述第一网络设备为MN。
如图4所示,在一些实施方式中,上述方法还包括:
S420:第一网络设备根据第一辅助信息决定是否发送SCG释放要求。
当第一网络设备决定发送SCG释放要求,也就是决定发起SCG释放时,可以进一步执行步骤S430或步骤S430’。
S430:第一网络设备向第二网络设备发送SCG释放要求,该SCG释放要求携带原因值(cause)。
可选地,上述原因为节能(power saving)。
S430’:第一网络设备向第二网络设备发送SCG释放要求,该SCG释放要求不携带原因值。
可选地,上述第二网络设备为SN。
在一些实施方式中,上述SCG释放要求为SgNB释放要求(SgNB Release Request)。
在一些实施方式中,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的零最大载波单元(0maxCC)和/或零最大带宽(0maxBW)。
可选地,该第一辅助信息可以隐式指示释放SCG的原因。在一些实施方式中,该第一辅助信息包含该SCG对应的零最大载波单元(0maxCC)和/或零最大带宽(0maxBW)。可选地,终端设备可以基于网络配置发送第一辅助信息。
在一些实施方式中,上述方法还包括:第一网络设备接收包含第二辅助信息的透传消息,将该透传消息中的第二辅助信息发送至第二网络设备;第二辅助信息包括上报给第二网络设备的辅助信息。
可选地,上述透传消息为透明容器(transparent container)。
按照执行步骤的先后顺序,在一些实施方式中,终端设备通过非透传消息发送第一辅助信息,第一辅助信息指示释放SCG的原因,该非透传消息对MN不透传。可选地,该非透传消息为UE assistance information,终端设备可以通过UE assistance information将第一辅助信息发送至MN。MN读取UE assistance information中的第一辅助信息,根据该第一辅助信息获知UE有节能需求,则可以综合考虑节能及速率等性能来决定是否释放SCG。如果决定释放SCG,则向SN发送SCG释放要求。可选地,MN可以发送SgNB Release Request。可选地,MN可以在SgNB Release Request中携带cause,并将cause的取值设置为power saving。另外,对于第二辅助信息,如终端设 备上报给SN的辅助信息,终端设备可以通过透传消息发送第二辅助信息。可选地,终端设备通过transparent container向MN发送第二辅助信息,MN将transparent container中的第二辅助信息发送至SN。
本申请实施例还提出一种上报释放SCG的方法,图5是根据本申请实施例的一种上报释放SCG的方法500实现流程图,包括以下步骤:
S510:在双连接架构下,终端设备在存在节能需求的情况下向第一网络设备发送包含第一辅助信息的透传消息,第一辅助信息指示释放SCG的原因;透传消息对所述第一网络设备透传。
可选地,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,第一辅助信息包含所述SCG对应的0maxCC和/或0maxBW。
相应地,本申请实施例还提出一种释放SCG的方法,该方法可以应用于MN。图6是根据本申请实施例的一种释放SCG的方法600实现流程图,包括以下步骤:
S610:在双连接架构下,第一网络设备接收包含第一辅助信息的透传消息,第一辅助信息指示释放SCG的原因;该透传消息对第一网络设备透传。
可选地,上述第一网络设备为MN,MN接收来自终端设备的透传消息。
在一些实施方式中,上述透传消息为transparent container。
在双连接架构下,终端设备在存在节能需求的情况下发送第一辅助信息,该第一辅助信息指示释放SCG的原因。
如图7所示,在一些实施方式中,上述方法还包括:
S720:第一网络设备将第一辅助信息发送至第二网络设备。
可选地,上述第二网络设备为SN。SN接收到接收到第一辅助信息,获知终端设备存在节能需求,SN可以发送SCG释放请求,并在SCG释放请求中携带原因值。
如图7所示,上述方法还包括:
S730:第一网络设备接收SCG释放请求,该SCG释放请求携带原因值;该原因值是根据第一辅助信息确定的。
S740:第一网络设备根据原因值决定是否释放SCG。
在一些实施方式中,上述SCG释放请求为SgNB释放请求(SgNB Release Required)。
可选地,上述原因值(cause)为节能(power saving)。
在一些实施方式中,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
可选地,该第一辅助信息可以隐式指示释放SCG的原因。在一些实施方式中,该第一辅助信息包含该SCG对应的零最大载波单元(0maxCC)和/或零最大带宽(0maxBW)。可选地,终端设备可以基于网络配置发送第一辅助信息。
按照执行步骤的先后顺序,在一些实施方式中,终端设备通过透传消息发送第一辅助信息。该透传消息对MN是透传的。可选地,该透传消息为transparent container,终端设备可以通过transparent container将第一辅助信息发送至MN。后续过程中,MN将transparent container中的第一辅助信息发送至SN;由SN读取收到的第一辅助信息,并根据该第一辅助信息发起SCG释放过程。SN发起SCG释放过程时,向MN发送SCG释放请求。可选地,SN可以发送SgNB释放请求(SgNB Release Required)。可选地,SN在SgNB Release Required中携带原因值(cause),并将原因值的取值设置为节能(power saving)。MN接收到SgNB Release Required之后,根据其中取值为power saving的cause,可以获知终端设备有节能需求;MN可以综合考虑节能及速率等性能来决定 是否释放SCG。
以下结合附图举具体的实施方式,从终端设备、MN、SN交互的过程介绍本申请实施例提出的释放SCG的方法。
图8是本申请实施例一的实现流程示意图,包括:
S810:终端设备在有节能需求时,基于网络配置向MN发送辅助信息,该辅助信息包含0maxCC和/或0maxBW,用于隐式指示释放SCG的原因。该辅助信息通过UE assistance information发送至MN。
S820:对于EN-DC的情况,MN为LTE eNB,SN为NR gNB。终端设备还将需要上报给SN的其他辅助信息通过transparent container上报至MN,并由MN将该transparent container中的其他辅助信息发送至SN。
S830:MN收到上述UE assistance information,根据其中的辅助信息获知终端设备有节能需求;则MN可以综合考虑节能及速率等性能来决定是否释放SCG。如果MN决定释放SCG,则发起SCG释放过程,即继续执行步骤S840。
S840:MN向SN发送SgNB释放要求(Release Request)。进一步地,MN可以在该SgNB Release Request中携带cause,并将该cause的值设置为power saving,以此来表示本次发起SCG释放过程的原因是UE有节能需求。
图9是本申请实施例二的实现流程示意图,包括:
S910:终端设备在有节能需求时,基于网络配置向MN发送辅助信息,该辅助信息包含0maxCC和/或0maxBW,用于隐式指示释放SCG的原因。该辅助信息通过transparent container发送至MN。
S920:MN收到该transparent container,通过Xn接口将transparent container中的上述辅助消息发送至SN。
S930:SN收到上述辅助信息,发起SCG释放过程。具体地,SN可以向MN发送SgNB Release Required消息,并在该SgNB Release Required消息中携带cause,并将该cause的值设置为power saving,以此来表示本次发起SCG释放过程的原因是UE有节能需求。
S940:MN接收到SgNB Release Required之后,根据其中取值为power saving的cause,获知终端设备有节能需求;则MN综合考虑节能及速率等性能来决定是否释放SCG。
如果MN决定释放SCG,则可以向SN返回SgNB释放确认(Release Confirm)消息,继续后续的SCG释放过程。后续SCG释放过程与现有过程相同,在此不再赘述。
上述实施例中,是以transparent container作为对MN透传的透传消息、以UE assistance information作为对MN不透传的非透传消息为例进行说明的。在本申请的其他实施例中,可以采用其他形式的消息作为透传消息或非透传消息。
如果MN接收到透传消息,则将透传消息中包含的用于指示节能需求的辅助信息发送至SN,由SN读取用于指示节能需求的辅助消息,并发起SCG释放过程。SN在释放请求中携带cause,并将cause的值设置为power saving,以此来向MN上报发起SCG释放过程的原因,该原因为终端设备有节能需求。MN可以根据该原因,综合考虑节能和速率等因素来决定是否允许释放SCG。
如果MN接收到非透传消息,则读取非透传消息中包含的用于指示节能需求的辅助信息,综合考虑节能和速率等因素来决定是否释放SCG。如果决定释放SCG,则发起SCG释放过程,并可以在释放要求中携带cause,并将cause的值设置为power saving,以此来通知SN发起SCG释放过程的原因。
本申请实施例还提出一种释放SCG的方法,包括:
在双连接架构下,第二网络设备接收SCG释放要求,SCG释放要求携带原因值。
可选地,上述第二网络设备为SN。
本申请实施例还提出一种释放SCG的方法,包括:
在双连接架构下,第二网络设备接收SCG释放要求,SCG释放要求携带原因值。
可选地,上述第二网络设备为SN。
在一些实施方式中,上述方法还包括:第二网络设备发送SCG释放请求,该SCG释放请求携带原因值;该原因值是根据第一辅助信息确定的。
可选地,上述原因值为节能。
在一些实施方式中,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
可选地,第一辅助信息包含SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,还包括:
第二网络设备接收第二辅助信息,该第二辅助信息包括上报给第二网络设备的辅助信息。
上述第二网络设备可以为SN。
本申请实施例还提出一种网络设备,该网络设备可以为MN。图10是根据本申请实施例的一种网络设备1000结构示意图,包括:
第一接收模块1010,用于在双连接架构下,接收包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述网络设备不透传。
在一些实施方式中,如图11所示,上述网络设备还包括:
第一SCG释放模块1120,用于根据所述第一辅助信息决定是否发送SCG释放要求。
可选地,第一SCG释放模块1120,还用于向第二网络设备发送SCG释放要求,所述SCG释放要求携带原因值。
可选地,原因值为节能。
在一些实施方式中,第一SCG释放模块1120,还用于向第二网络设备发送SCG释放要求,所述SCG释放要求不携带原因值;所述原因值是根据所述第一辅助信息确定的。
可选地,所述第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,第一辅助信息包含所述SCG对应的零最大载波单元0maxCC和/或零最大带宽0maxBW。
在一些实施方式中,还包括:
第一透传模块1130,用于接收包含第二辅助信息的透传消息,将所述透传消息中的第二辅助信息发送至第二网络设备;所述第二辅助信息包括上报给所述第二网络设备的辅助信息。
应理解,根据本申请实施例的网络设备中的模块的上述及其他操作和/或功能分别为了实现图上述方法中的MN的相应流程,为了简洁,在此不再赘述。
本申请实施例还提出一种网络设备,该网络设备可以为MN。图12是根据本申请实施例的一种网络设备1200结构示意图,包括:
第二接收模块1210,用于在双连接架构下,接收包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述网络设备透传。
在一些实施方式中,如图13所示,上述网络设备还包括:
第二透传模块1320,用于将所述第一辅助信息发送至第二网络设备。
第二SCG释放模块1330,用于接收SCG释放请求,所述SCG释放请求携带原因值所述原因值是根据所述第一辅助信息确定的;根据所述原因值决定是否释放SCG。
可选地,原因值为节能。
可选地,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,第一辅助信息包含所述SCG对应的0maxCC和/或0maxBW。
本申请实施例还提出一种网络设备,该网络设备可以为SN。图14是根据本申请实施例的一种网络设备1400结构示意图,包括:
SCG释放要求接收模块1410,用于在双连接架构下,接收SCG释放要求,所述SCG释放要求携带原因值。
可选地,原因值为节能。
应理解,根据本申请实施例的网络设备中的模块的上述及其他操作和/或功能分别为了上述方法中SN的相应流程,为了简洁,在此不再赘述。
本申请实施例还提出一种网络设备,该网络设备可以为SN。图15是根据本申请实施例的一种网络设备1500结构示意图,包括:
第一辅助信息接收模块1510,用于在双连接架构下,接收第一辅助信息,所述第一辅助信息指示释放SCG的原因。
在一些实施方式中,如图16所示,上述网络设备还包括:
SCG释放请求发送模块1620,用于发送SCG释放请求,所述SCG释放请求携带原因值;所述原因值是根据所述第一辅助信息确定的。
可选地,原因值为节能。
可选地,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,第一辅助信息包含所述SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,还包括:
第二辅助信息接收模块1630,用于接收第二辅助信息,所述第二辅助信息包括上报给所述网络设备的辅助信息。
本申请实施例还提出一种终端设备,图17是根据本申请实施例的一种终端设备1700结构示意图,包括:
第一发送模块1710,用于在双连接架构下,在所述终端设备存在节能需求的情况下向第一网络设备发送包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。
可选地,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个指示单元为该SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,第一辅助信息包含所述SCG对应的0maxCC和/或0maxBW。
如图18所示,上述终端设备还包括:
第二发送模块1820,用于发送包含第二辅助信息的透传消息,所述第二辅助信息包括上报给所述网络设备的辅助信息。
本申请实施例还提出一种终端设备,图19是根据本申请实施例的一种终端设备1900结构示意图,包括:
第三发送模块1910,用于在双连接架构下,在所述终端设备存在节能需求的情况下向第一网络设备发送包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述第一网络设备透传。
可选地,第一辅助信息包括至少一个指示单元。在一些实施方式中,该至少一个 指示单元为该SCG对应的0maxCC和/或0maxBW。
在一些实施方式中,第一辅助信息包含所述SCG对应的0maxCC和/或0maxBW。
图20是根据本申请实施例的通信设备2000示意性结构图。图20所示的通信设备2000包括处理器2010,处理器2010可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图20所示,通信设备2000还可以包括存储器2020。其中,处理器2010可以从存储器2020中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器2020可以是独立于处理器2010的一个单独的器件,也可以集成在处理器2010中。
可选地,如图20所示,通信设备2000还可以包括收发器2030,处理器2010可以控制该收发器2030与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器2030可以包括发射机和接收机。收发器2030还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备2000可为本申请实施例的终端设备,并且该通信设备2000可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备2000可为本申请实施例的网络设备,并且该通信设备2000可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
图21是根据本申请实施例的芯片2100的示意性结构图。图21所示的芯片2100包括处理器2110,处理器2110可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图21所示,芯片2100还可以包括存储器2120。其中,处理器2110可以从存储器2120中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器2120可以是独立于处理器2110的一个单独的器件,也可以集成在处理器2110中。
可选地,该芯片2100还可以包括输入接口2130。其中,处理器2110可以控制该输入接口2130与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片2100还可以包括输出接口2140。其中,处理器2110可以控制该输出接口2140与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的终端设备,并且该芯片可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
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。
上述提及的处理器可以是通用处理器、数字信号处理器(digital signal processor,DSP)、现成可编程门阵列(field programmable gate array,FPGA)、专用集成电路(application specific integrated circuit,ASIC)或者其他可编程逻辑器件、晶体管逻辑器件、分立硬件组件等。其中,上述提到的通用处理器可以是微处理器或者也可以是任何常规的处理器等。
上述提及的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(read-only memory,ROM)、可编程只读存储器(programmable ROM,PROM)、可擦除可编程只读存储器(erasable PROM,EPROM)、电可擦除可编程只读存储器(electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory,RAM)。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时,可以全部或部分地以计算机程序产品的形式实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行该计算机程序指令时,全部或部分地产生按照本申请实施例所述的流程或功能。该计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。该计算机指令可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一个计算机可读存储介质传输,例如,该计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(Digital Subscriber Line,DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。该计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。该可用介质可以是磁性介质,(例如,软盘、硬盘、磁带)、光介质(例如,DVD)、或者半导体介质(例如固态硬盘(Solid State Disk,SSD))等。
应理解,在本申请的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本申请实施例的实施过程构成任何限定。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
以上所述仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应以该权利要求的保护范围为准。

Claims (68)

  1. 一种上报释放辅小区组SCG的方法,包括:
    在双连接架构下,终端设备在存在节能需求的情况下向第一网络设备发送包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。
  2. 根据权利要求1所述的方法,其中,所述第一辅助信息包括至少一个指示单元。
  3. 根据权利要求2所述的方法,其中,所述至少一个指示单元为所述SCG对应的零最大载波单元0maxCC和/或零最大带宽0maxBW。
  4. 根据权利要求1至3任一所述的方法,还包括:
    所述终端设备向所述第一网络设备发送包含第二辅助信息的透传消息,所述第二辅助信息包括上报给第二网络设备的辅助信息;所述透传消息对所述第一网络设备透传。
  5. 一种上报释放SCG的方法,包括:
    在双连接架构下,终端设备在存在节能需求的情况下向第一网络设备发送包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述第一网络设备透传。
  6. 根据权利要求5所述的方法,其中,所述第一辅助信息包括至少一个指示单元。
  7. 根据权利要求6所述的方法,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  8. 一种释放辅小区组SCG的方法,包括:
    在双连接架构下,第一网络设备接收包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。
  9. 根据权利要求8所述的方法,还包括:
    所述第一网络设备根据所述第一辅助信息决定是否发送SCG释放要求。
  10. 根据权利要求8或9所述的方法,还包括:
    所述第一网络设备向第二网络设备发送SCG释放要求,所述SCG释放要求携带原因值;所述原因值是根据所述第一辅助信息确定的。
  11. 根据权利要求10所述的方法,所述原因值为节能。
  12. 根据权利要求8或9所述的方法,还包括:
    所述第一网络设备向第二网络设备发送SCG释放要求,所述SCG释放要求不携带原因值。
  13. 根据权利要求8至12任一所述的方法,其中,所述第一辅助信息包括至少一个指示单元。
  14. 根据权利要求13所述的方法,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  15. 根据权利要求8至14任一所述的方法,还包括:
    所述第一网络设备接收包含第二辅助信息的透传消息,将所述透传消息中的第二辅助信息发送至第二网络设备;所述第二辅助信息包括上报给所述第二网络设备的辅助信息。
  16. 一种释放SCG的方法,包括:
    在双连接架构下,第一网络设备接收包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述第一网络设备透传。
  17. 根据权利要求16所述的方法,还包括:
    所述第一网络设备将所述第一辅助信息发送至第二网络设备。
  18. 根据权利要求17所述的方法,还包括:
    所述第一网络设备接收SCG释放请求,所述SCG释放请求携带原因值;所述原因值是根据所述第一辅助信息确定的;
    所述第一网络设备根据所述原因值决定是否释放SCG。
  19. 根据权利要求18所述的方法,所述原因值为节能。
  20. 根据权利要求16至19任一所述的方法,其中,所述第一辅助信息包括至少一个指示单元。
  21. 根据权利要求20所述的方法,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  22. 一种释放辅小区组SCG的方法,包括:
    在双连接架构下,第二网络设备接收SCG释放要求,所述SCG释放要求携带原因值。
  23. 根据权利要求22所述的方法,所述原因值为节能。
  24. 一种释放辅小区组SCG的方法,包括:
    在双连接架构下,第二网络设备接收第一辅助信息,所述第一辅助信息指示释放SCG的原因。
  25. 根据权利要求24所述的方法,还包括:
    所述第二网络设备发送SCG释放请求,所述SCG释放请求携带原因值;所述原因值是根据所述第一辅助信息确定的。
  26. 根据权利要求24或25所述的方法,所述原因值为节能。
  27. 根据权利要求24至26任一所述的方法,其中,所述第一辅助信息包括至少一个指示单元。
  28. 根据权利要求27所述的方法,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  29. 根据权利要求24至28任一所述的方法,还包括:
    所述第二网络设备接收第二辅助信息,所述第二辅助信息包括上报给所述第二网络设备的辅助信息。
  30. 一种终端设备,包括:
    第一发送模块,用于在双连接架构下,在所述终端设备存在节能需求的情况下向第一网络设备发送包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述第一网络设备不透传。
  31. 根据权利要求30所述的终端设备,所述第一辅助信息包括至少一个指示单元。
  32. 根据权利要求31所述的终端设备,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  33. 根据权利要求30至32任一所述的终端设备,还包括:
    第二发送模块,用于向所述第一网络设备发送包含第二辅助信息的透传消息,所述第二辅助信息包括上报给第二网络设备的辅助信息;所述透传消息对所述第一网络设备透传。
  34. 一种终端设备,包括:
    第三发送模块,用于在双连接架构下,在所述终端设备存在节能需求的情况下向第一网络设备发送包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述第一网络设备透传。
  35. 根据权利要求34所述的终端设备,其中,所述第一辅助信息包括至少一个指示 单元。
  36. 根据权利要求35所述的终端设备,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  37. 一种网络设备,包括:
    第一接收模块,用于在双连接架构下,接收包含第一辅助信息的非透传消息,所述第一辅助信息指示释放SCG的原因;所述非透传消息对所述网络设备不透传。
  38. 根据权利要求37所述的网络设备,还包括:
    第一SCG释放模块,用于根据所述第一辅助信息决定是否发送SCG释放要求。
  39. 根据权利要求37或38所述的网络设备,所述第一SCG释放模块,还用于向第二网络设备发送SCG释放要求,所述SCG释放要求携带原因值;所述原因值是根据所述第一辅助信息确定的。
  40. 根据权利要求39所述的网络设备,所述原因值为节能。
  41. 根据权利要求37或38所述的网络设备,所述第一SCG释放模块,还用于向第二网络设备发送SCG释放要求,所述SCG释放要求不携带原因值。
  42. 根据权利要求37至41任一所述的网络设备,其中,所述第一辅助信息包括至少一个指示单元。
  43. 根据权利要求42所述的网络设备,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  44. 根据权利要求37至43任一所述的网络设备,还包括:
    第一透传模块,用于接收包含第二辅助信息的透传消息,将所述透传消息中的第二辅助信息发送至第二网络设备;所述第二辅助信息包括上报给所述第二网络设备的辅助信息。
  45. 一种网络设备,包括:
    第二接收模块,用于在双连接架构下,接收包含第一辅助信息的透传消息,所述第一辅助信息指示释放SCG的原因;所述透传消息对所述网络设备透传。
  46. 根据权利要求45所述的网络设备,还包括:
    第二透传模块,用于将所述第一辅助信息发送至第二网络设备。
  47. 根据权利要求46所述的网络设备,还包括:
    第二SCG释放模块,用于接收SCG释放请求,所述SCG释放请求携带原因值,所述原因值是根据所述第一辅助信息确定的;根据所述原因值决定是否释放SCG。
  48. 根据权利要求47所述的网络设备,所述原因值为节能。
  49. 根据权利要求45至48任一所述的网络设备,其中,所述第一辅助信息包括至少一个指示单元。
  50. 根据权利要求49所述的网络设备,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  51. 一种网络设备,包括:
    SCG释放要求接收模块,用于在双连接架构下,接收SCG释放要求,所述SCG释放要求携带原因值。
  52. 根据权利要求51所述的网络设备,所述原因值为节能。
  53. 一种网络设备,包括:
    第一辅助信息接收模块,用于在双连接架构下,接收第一辅助信息,所述第一辅助信息指示释放SCG的原因。
  54. 根据权利要求53所述的网络设备,还包括:
    SCG释放请求发送模块,用于发送SCG释放请求,所述SCG释放请求携带原因 值;所述原因值是根据所述第一辅助信息确定的。
  55. 根据权利要求53或54所述的网络设备,所述原因值为节能。
  56. 根据权利要求53至55任一所述的网络设备,其中,所述第一辅助信息包括至少一个指示单元。
  57. 根据权利要求56所述的网络设备,其中,所述至少一个指示单元为所述SCG对应的0maxCC和/或0maxBW。
  58. 根据权利要求53至57任一所述的网络设备,还包括:
    第二辅助信息接收模块,用于接收第二辅助信息,所述第二辅助信息包括上报给所述网络设备的辅助信息。
  59. 一种终端设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至7中任一项所述的方法。
  60. 一种网络设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求8至29中任一项所述的方法。
  61. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至7中任一项所述的方法。
  62. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求8至29中任一项所述的方法。
  63. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至7中任一项所述的方法。
  64. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求8至29中任一项所述的方法。
  65. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至7中任一项所述的方法。
  66. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求8至29中任一项所述的方法。
  67. 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至7中任一项所述的方法。
  68. 一种计算机程序,所述计算机程序使得计算机执行如权利要求8至29中任一项所述的方法。
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