WO2020082248A1 - 一种控制终端移动性的方法及装置、终端 - Google Patents

一种控制终端移动性的方法及装置、终端 Download PDF

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Publication number
WO2020082248A1
WO2020082248A1 PCT/CN2018/111514 CN2018111514W WO2020082248A1 WO 2020082248 A1 WO2020082248 A1 WO 2020082248A1 CN 2018111514 W CN2018111514 W CN 2018111514W WO 2020082248 A1 WO2020082248 A1 WO 2020082248A1
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WO
WIPO (PCT)
Prior art keywords
terminal
configuration
rrc
rrc connection
cell
Prior art date
Application number
PCT/CN2018/111514
Other languages
English (en)
French (fr)
Inventor
王淑坤
杨宁
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2018/111514 priority Critical patent/WO2020082248A1/zh
Priority to CN202110419250.9A priority patent/CN113207153B/zh
Priority to CN201880096540.0A priority patent/CN112602351A/zh
Priority to EP18937688.2A priority patent/EP3869859B1/en
Publication of WO2020082248A1 publication Critical patent/WO2020082248A1/zh
Priority to US17/236,723 priority patent/US11856634B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Definitions

  • the embodiments of the present application relate to the technical field of mobile communications, and in particular to a method, device, and terminal for controlling the mobility of a terminal.
  • the mobility behavior of the terminal in the idle state is based on the cell selection reselection behavior of the terminal, and the mobility behavior of the terminal in the radio resource control (RRC, Radio Resource Control) connection state is based on the handover process controlled by the network side.
  • RRC Radio Resource Control
  • the terminal In the process of establishing an RRC connection, the terminal enters the RRC connection state after establishing a signaling radio bearer (SRB, Signal Radio Bearer) 1, and stops performing cell selection reselection.
  • SRB Signal Radio Bearer
  • the terminal has entered the RRC connection state, but has stopped the cell selection reselection behavior, and the network side does not support handover in this scenario, so the terminal mobility in this scenario is a clear problem. .
  • Embodiments of the present application provide a method, device, and terminal for controlling terminal mobility.
  • the terminal After receiving the SRB1 configuration, the terminal enters the RRC connection state;
  • the terminal In the RRC connected state, if the terminal does not receive the data radio bearer (DRB, Data Radio Bearer) configuration and / or SRB2 configuration, the terminal performs a cell selection reselection behavior.
  • DRB Data Radio Bearer
  • the terminal obtains the first threshold configured on the network side;
  • the terminal After receiving the SRB1 configuration, the terminal enters the RRC connection state;
  • the terminal determines whether to release the RRC connection based on the measurement result of the serving cell and the first threshold, and returns to Idle state.
  • the terminal After receiving the SRB1 configuration, the terminal enters the RRC connection state;
  • the terminal In the RRC connected state, if the terminal does not receive the DRB configuration and / or SRB2 configuration, the terminal reports the measurement result to the network side based on the measurement configuration on the network side, and the measurement result is used for all The network side determines the target cell;
  • the terminal receives an RRC release message sent by the network side, where the RRC release message carries reference information of the target cell.
  • the device for controlling mobility of a terminal provided in an embodiment of the present application is applied to a terminal, and the device includes:
  • Switching unit used to enter the RRC connection state after receiving the SRB1 configuration
  • the execution unit is configured to perform a cell selection reselection behavior if the terminal is in the RRC connected state and does not receive the DRB configuration and / or SRB2 configuration.
  • the device for controlling mobility of a terminal provided in an embodiment of the present application is applied to a terminal, and the device includes:
  • An obtaining unit configured to obtain a first threshold configured on the network side
  • Switching unit used to enter the RRC connection state after receiving the SRB1 configuration
  • a determining unit configured to determine whether to release the RRC connection based on the measurement result of the serving cell and the first threshold value when the terminal is in the RRC connected state and does not receive the DRB configuration and / or SRB2 configuration To return to the idle state.
  • the device for controlling mobility of a terminal provided in an embodiment of the present application is applied to a terminal, and the device includes:
  • Switching unit used to enter the RRC connection state after receiving the SRB1 configuration
  • the reporting unit is configured to report the measurement result to the network side based on the measurement configuration on the network side if the terminal has not received the DRB configuration and / or SRB2 configuration in the RRC connected state. Used by the network side to determine a target cell;
  • the receiving unit is configured to receive an RRC release message sent by the network side, where the RRC release message carries reference information of the target cell.
  • the terminal provided by the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method for controlling the mobility of the terminal described above.
  • the chip provided in the embodiment of the present application is used to implement the foregoing method for controlling the mobility of a terminal.
  • the chip includes a processor for calling and running a computer program from the memory, so that the device installed with the chip executes the method for controlling the mobility of the terminal described above.
  • the computer-readable storage medium provided by the embodiments of the present application is used to store a computer program, which causes the computer to execute the above-mentioned method for controlling the mobility of the terminal.
  • the computer program product provided by the embodiment of the present application includes computer program instructions, and the computer program instructions enable the computer to execute the foregoing method for controlling the mobility of the terminal.
  • the computer program provided by the embodiment of the present application when it runs on a computer, causes the computer to execute the above method for controlling the mobility of the terminal.
  • the terminal performs cell reselection or configures a threshold on the network side to trigger the terminal to release the RRC connection and enter the idle state.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a first schematic flowchart of a method for controlling mobility of a terminal according to an embodiment of the present application
  • FIG. 3 is a second schematic flowchart of a method for controlling mobility of a terminal according to an embodiment of the present application
  • FIG. 4 is a third schematic flowchart of a method for controlling mobility of a terminal according to an embodiment of the present application
  • FIG. 5 is a first schematic structural diagram of a device for controlling mobility of a terminal according to an embodiment of the present application
  • FIG. 6 is a second schematic structural diagram of a device for controlling terminal mobility provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram 3 of a device for controlling mobility of a terminal according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • GSM Global System
  • CDMA Code Division Multiple Access
  • WCDMA broadband code division multiple access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Communication System
  • WiMAX Global Interoperability for Microwave Access
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or referred to as a communication terminal, terminal).
  • the network device 110 can provide communication coverage for a specific geographic area, and can communicate with terminals located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or a wireless controller in the cloud radio access network (Cloud Radio Access Network, CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, an in-vehicle device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks or network devices in future public land mobile networks (Public Land Mobile Network, PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B, eNB or eNodeB
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, an in-veh
  • the communication system 100 also includes at least one terminal 120 located within the coverage of the network device 110.
  • terminals include, but are not limited to, connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Lines (DSL), digital cables, and direct cable connections; And / or another data connection / network; and / or via a wireless interface, eg, for cellular networks, wireless local area networks (Wireless Local Area Network, WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or Internet of Things (IoT) equipment.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Lines
  • WLAN wireless local area networks
  • TV networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter
  • IoT Internet of Things
  • a terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", “wireless terminal”, or “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communication Systems (PCS) terminals that can combine cellular radiotelephones with data processing, fax, and data communication capabilities; can include radiotelephones, pagers, Internet / internal PDA with networked access, web browser, notepad, calendar, and / or Global Positioning System (GPS) receiver; and conventional laptop and / or palm-type receivers or others including radiotelephone transceivers Electronic device.
  • PCS Personal Communication Systems
  • GPS Global Positioning System
  • Terminal can refer to access terminal, user equipment (User Equipment, UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user Device.
  • Access terminals can be cellular phones, cordless phones, Session Initiation Protocol (SIP) phones, wireless local loop (Wireless Local Loop, WLL) stations, personal digital processing (Personal Digital Assistant (PDA), wireless communication Functional handheld devices, computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in future evolved PLMNs, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • wireless communication Functional handheld devices computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in future evolved PLMNs, etc.
  • terminal 120 may perform terminal direct connection (Device to Device, D2D) communication.
  • D2D Terminal Direct connection
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices and each network device may include other numbers of terminals within the coverage area. Embodiments of the present application There is no restriction on this.
  • the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.
  • network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.
  • the devices with communication functions in the network / system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 and a terminal 120 having a communication function, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here; communication
  • the device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiments of the present application.
  • enhanced mobile ultra-wideband eMBB
  • low-latency and highly reliable communication URLLC
  • mMTC large-scale machine type communication
  • the technical solutions of the embodiments of the present invention are mainly applied to 5G mobile communication systems.
  • the technical solutions of the embodiments of the present invention are not limited to 5G mobile communication systems, but can also be applied to other types of mobile communication systems.
  • the following describes the main application scenarios in the 5G mobile communication system:
  • eMBB aims at users' access to multimedia content, services and data, and its business demand is growing rapidly. Since eMBB may be deployed in different scenarios, such as indoors, urban areas, and rural areas, the differences in business capabilities and requirements are also relatively large, so the business must be analyzed in conjunction with specific deployment scenarios.
  • URLLC scenario Typical applications of URLLC include: industrial automation, power automation, telemedicine operation, traffic safety guarantee, etc.
  • Typical characteristics of URLLC include: high connection density, small data volume, delay-insensitive services, low cost and long service life of modules.
  • the air interface part of 5G mobile communication technology is called the new air interface (NR, New Radio).
  • NR New Radio
  • LTE Long Term Evolution
  • NR Covered combination the typical network coverage is long-term evolution (LTE, Long Term Evolution) coverage and NR Covered combination.
  • LTE Long Term Evolution
  • NR cells can also be deployed independently.
  • the maximum channel bandwidth of each NR carrier is 100MHz for low frequencies and 400MHz for high frequencies, and the 100Mhz / 400Mhz channel bandwidth is continuous. If the UE keeps working on the broadband carrier, the power consumption of the UE is very large. Therefore, it is recommended that the radio frequency (RF) bandwidth of the UE can be adjusted according to the actual throughput of the UE.
  • RF radio frequency
  • the NR system supports only RRC connections (that is, SRB1 configuration) and no DRB configuration and / or SRB2 configuration. After the establishment of SRB1, the UE enters the RRC connection state and stops performing the cell selection reselection behavior. However, in the scenario where there is no DRB configuration and / or SRB2 configuration, the network side does not support handover. This embodiment of the present application clarifies this scenario. Terminal mobility behavior.
  • FIG. 2 is a first schematic flowchart of a method for controlling terminal mobility provided by an embodiment of the present application. As shown in FIG. 2, the method for controlling terminal mobility includes the following steps:
  • Step 201 After receiving the SRB1 configuration, the terminal enters the RRC connected state.
  • the terminal may be any device capable of communicating with a network, such as a mobile phone, a tablet computer, a vehicle-mounted terminal, or a notebook.
  • the terminal receives the SRB1 configuration from the current serving cell, and enters the RRC connected state after receiving the SRB1 configuration.
  • the UE sends MSG3 (RRC connection establishment request message) to gNB; gNB establishes SRB1, and sends MSG4 (RRC connection establishment message) to the UE, and MSG4 carries the SRB1 configuration; after the UE receives the SRB1 configuration To enter the RRC connection state.
  • MSG3 RRC connection establishment request message
  • gNB establishes SRB1
  • MSG4 RRC connection establishment message
  • Step 202 In the RRC connected state, if the terminal does not receive the DRB configuration and / or SRB2 configuration, the terminal performs a cell selection reselection action.
  • the terminal in the RRC connected state, if the data radio bearer DRB configuration and / or SRB2 configuration is not received, the terminal performs a cell selection reselection behavior, where the cell selection reselection behavior It is the same as the cell selection reselection behavior in the idle state.
  • the terminal performs cell selection reselection behavior.
  • the terminal when the terminal performs cell selection reselection, if the terminal receives the DRB configuration and / or the SRB2 configuration, the terminal stops performing the cell selection reselection behavior.
  • the terminal if the terminal does not receive the DRB configuration and / or the SRB2 configuration, if a cell reselection event occurs during the cell selection reselection behavior, the terminal camps Go to the target cell corresponding to the cell reselection event, release the RRC connection, and return to the idle state.
  • the UE if the UE does not receive the DRB configuration or SRB2 configuration or does not receive the SRB2 configuration and DRB configuration, even if the UE enters the RRC connection state, the UE still performs cell selection reselection . If the UE receives the DRB configuration or the SRB2 configuration or the SRB2 configuration and the DRB configuration, the UE stops performing the cell selection reselection behavior. If a cell reselection occurs when the UE does not receive the DRB configuration or the SRB2 configuration or the SRB2 configuration and the DRB configuration, the UE releases the RRC connection and returns to the idle state after camping on the target cell.
  • FIG. 3 is a second schematic flowchart of a method for controlling terminal mobility provided by an embodiment of the present application. As shown in FIG. 3, the method for controlling terminal mobility includes the following steps:
  • Step 301 The terminal obtains the first threshold configured on the network side.
  • the terminal may be any device capable of communicating with a network, such as a mobile phone, a tablet computer, a vehicle-mounted terminal, or a notebook.
  • the terminal obtains the first threshold value from system broadcast information or UE-specific signaling.
  • the UE receives the RRC connection establishment message sent by the gNB, and the RRC connection establishment message carries a first threshold value, for example, the reference signal received power (RSRP, Reference Signal Receiving Power) threshold.
  • RSRP reference signal received power
  • Step 302 After receiving the SRB1 configuration, the terminal enters the RRC connected state.
  • the terminal receives the SRB1 configuration from the current serving cell, and enters the RRC connected state after receiving the SRB1 configuration.
  • the UE sends MSG3 (RRC connection establishment request message) to gNB; gNB establishes SRB1, and sends MSG4 (RRC connection establishment message) to the UE, and MSG4 carries the SRB1 configuration; after the UE receives the SRB1 configuration To enter the RRC connection state.
  • MSG3 RRC connection establishment request message
  • gNB establishes SRB1
  • MSG4 RRC connection establishment message
  • Step 303 In the RRC connected state, if the DRB configuration and / or SRB2 configuration is not received, the terminal determines whether to release the RRC connection based on the measurement result of the serving cell and the first threshold To return to the idle state.
  • the terminal in the RRC connected state does not receive the data radio bearer DRB configuration and / or SRB2 configuration, the terminal is based on the measurement result of the serving cell and the first threshold value To determine whether to release the RRC connection and return to the idle state.
  • the terminal determines whether to release the RRC connection based on the measurement result of the serving cell and the first threshold value, and returns to the idle state.
  • the terminal releases the RRC connection and returns to the idle state.
  • FIG. 4 is a third schematic flowchart of a method for controlling terminal mobility provided by an embodiment of the present application. As shown in FIG. 4, the method for controlling terminal mobility includes the following steps:
  • Step 401 After receiving the SRB1 configuration, the terminal enters the RRC connection state.
  • the terminal may be any device capable of communicating with a network, such as a mobile phone, a tablet computer, a vehicle-mounted terminal, or a notebook.
  • the terminal receives the SRB1 configuration from the current serving cell, and enters the RRC connected state after receiving the SRB1 configuration.
  • the UE sends MSG3 (RRC connection establishment request message) to gNB; gNB establishes SRB1, and sends MSG4 (RRC connection establishment message) to the UE, MSG4 carries the SRB1 configuration; after the UE receives the SRB1 configuration To enter the RRC connection state.
  • MSG3 RRC connection establishment request message
  • gNB establishes SRB1
  • MSG4 RRC connection establishment message
  • Step 402 If the terminal does not receive the DRB configuration and / or SRB2 configuration in the RRC connected state, the terminal reports the measurement result to the network side based on the measurement configuration on the network side, and the measurement result Used by the network side to determine the target cell.
  • the terminal if the terminal does not receive the data radio bearer DRB configuration and / or SRB2 configuration in the RRC connected state, the terminal reports the measurement to the network side based on the network side measurement configuration As a result, the measurement result is used by the network side to determine the target cell.
  • the terminal reports the measurement result to the network side based on the measurement configuration on the network side, and the measurement result is used for the network side Determine the target cell.
  • the measurement configuration is carried in the RRC reconfiguration message. That is, there is a measurement configuration in the RRC reconfiguration message, but no DRB configuration and / or SRB2 configuration.
  • Step 403 The terminal receives an RRC release message sent by the network side, where the RRC release message carries reference information of the target cell.
  • the reference information of the target cell includes at least one of the following: physical cell identification (PCI), frequency information, and radio access type (RAT) information.
  • PCI physical cell identification
  • RAT radio access type
  • the RRC release message also carries system broadcast information of the target cell.
  • the terminal After receiving the RRC release message sent by the network side, the terminal releases the RRC connection and returns to the idle state.
  • FIG. 5 is a schematic structural diagram 1 of a device for controlling terminal mobility provided by an embodiment of the present application.
  • the device is applied to a terminal.
  • the device includes:
  • the switching unit 501 is used to enter the RRC connection state after receiving the SRB1 configuration
  • the execution unit 502 is configured to perform a cell selection reselection behavior if the terminal is in the RRC connected state and does not receive the DRB configuration and / or SRB2 configuration.
  • the execution unit 502 is further configured to stop executing the cell selection reselection behavior if the terminal receives the DRB configuration and / or the SRB2 configuration.
  • the device further includes:
  • the camping unit 503 is configured to camp on a target cell corresponding to the cell reselection event if a cell reselection event occurs during execution of the cell selection reselection behavior;
  • the releasing unit 504 is used to release the RRC connection and return to the idle state.
  • the SRB1 configuration is carried in an RRC connection establishment message.
  • FIG. 6 is a second structural composition diagram of an apparatus for controlling mobility of a terminal according to an embodiment of the present application.
  • the apparatus is applied to a terminal.
  • the apparatus includes:
  • the switching unit 602 is used to enter the RRC connection state after receiving the SRB1 configuration
  • the determining unit 603 is configured to determine whether to release the RRC based on the measurement result of the serving cell and the first threshold value when the terminal is in the RRC connected state and does not receive the DRB configuration and / or SRB2 configuration Connect and return to idle state.
  • the obtaining unit 601 is configured to obtain the first threshold value from system broadcast information or UE-specific signaling.
  • the device further includes: a release unit 604;
  • the determination unit 603 is configured to trigger the release unit to release the RRC connection and return to the idle state if the measurement result of the serving cell is lower than the first threshold value.
  • the SRB1 configuration is carried in an RRC connection establishment message.
  • FIG. 7 is a schematic structural diagram 3 of a device for controlling terminal mobility provided by an embodiment of the present application.
  • the device is applied to a terminal. As shown in FIG. 7, the device includes:
  • the switching unit 701 is used to enter the RRC connection state after receiving the SRB1 configuration
  • the reporting unit 702 is configured to report the measurement result to the network side based on the measurement configuration on the network side if the terminal has not received the DRB configuration and / or SRB2 configuration in the RRC connected state. The result is used for the network side to determine the target cell;
  • the receiving unit 703 is configured to receive an RRC release message sent by the network side, where the RRC release message carries reference information of the target cell.
  • the reference information of the target cell includes at least one of the following: PCI, frequency information, and RAT information.
  • the RRC release message also carries system broadcast information of the target cell.
  • the SRB1 configuration is carried in an RRC connection establishment message
  • the measurement configuration is carried in an RRC reconfiguration message.
  • the device further includes: a release unit 704, configured to release the RRC connection and return to the idle state.
  • FIG. 8 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application.
  • the communication device may be a terminal.
  • the communication device 600 shown in FIG. 8 includes a processor 610, and the processor 610 may call and run a computer program from a memory to implement the method in the embodiments of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 can call and run a computer program from the memory 620 to implement the method in the embodiments of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a network device according to an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. .
  • the communication device 600 may specifically be the mobile terminal / terminal of the embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the mobile terminal / terminal in each method of the embodiment of the present application. This will not be repeated here.
  • FIG. 9 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 700 shown in FIG. 9 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 can call and run a computer program from the memory 720 to implement the method in the embodiments of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 can control the input interface 730 to communicate with other devices or chips. Specifically, it can obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips. Specifically, it can output information or data to other devices or chips.
  • 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 be applied to the mobile terminal / terminal in the embodiments of the present application, and the chip can implement the corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application. Repeat.
  • chips mentioned in the embodiments of the present application may also be referred to as system-level chips, system chips, chip systems, or system-on-chip chips.
  • FIG. 10 is a schematic block diagram of a communication system 900 provided by an embodiment of the present application. As shown in FIG. 10, the communication system 900 includes a terminal 910 and a network device 920.
  • the terminal 910 may be used to implement the corresponding functions implemented by the terminal in the above method
  • the network device 920 may be used to implement the corresponding functions implemented by the network device in the above method.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has signal processing capabilities.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an existing programmable gate array (Field Programmable Gate Array, FPGA), or other available Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied and executed by a hardware decoding processor, or may be executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium in the art, such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, an electrically erasable programmable memory, and a register.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronic Erasable programmable read only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • Synchlink DRAM SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiments 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) 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.
  • static random access memory static random access memory
  • DRAM dynamic random access memory
  • SDRAM Synchronous dynamic random access memory
  • DDR SDRAM double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • synchronous connection Dynamic random access memory switch link DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • Embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiments of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application. No longer.
  • the computer-readable storage medium may be applied to the mobile terminal / terminal in the embodiments of the present application, and the computer program causes the computer to execute the corresponding processes implemented by the mobile terminal / terminal in each method of the embodiments of the present application, in order to It is concise and will not be repeated here.
  • An embodiment of the present application also provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. Repeat again.
  • the computer program product can be applied to the mobile terminal / terminal in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application, for simplicity And will not be repeated here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiments of the present application.
  • the computer program runs on the computer, the computer is allowed to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. And will not be repeated here.
  • the computer program can be applied to the mobile terminal / terminal in the embodiments of the present application, and when the computer program runs on the computer, the computer is allowed to execute the corresponding implementation of the mobile terminal / terminal in each method of the embodiments of the present application For the sake of brevity, I will not repeat them here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units is only a division of logical functions.
  • there may be other divisions for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium.
  • the technical solution of the present application essentially or part of the contribution to the existing technology or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to enable a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请实施例提供一种控制终端移动性的方法及装置、终端，包括：终端收到信令无线承载SRB1配置后，进入无线资源控制RRC连接状态；所述终端在所述RRC连接状态下，如果未收到数据无线承载DRB配置和/或SRB2配置，则所述终端执行小区选择重选行为。

Description

一种控制终端移动性的方法及装置、终端 技术领域
本申请实施例涉及移动通信技术领域，具体涉及一种控制终端移动性的方法及装置、终端。
背景技术
终端在空闲(idle)状态下的移动性行为基于终端的小区选择重选行为，终端在无线资源控制(RRC，Radio Resource Control)连接状态的移动性行为基于网络侧控制的切换过程。在RRC连接建立过程中，终端在建立完毕信令无线承载(SRB，Signal Radio e Bearer)1之后就进入RRC连接状态，并停止执行小区选择重选行为。
对于只有SRB1建立的场景来说，终端已经进入RRC连接状态，但是又停止了小区选择重选行为，同时网络侧不支持该场景下的切换，所以该场景下的终端移动性是个需要明确的问题。
发明内容
本申请实施例提供一种控制终端移动性的方法及装置、终端。
本申请实施例提供的控制终端移动性的方法，包括：
终端收到SRB1配置后，进入RRC连接状态；
所述终端在所述RRC连接状态下，如果未收到数据无线承载(DRB，Data Radio Bearer)配置和/或SRB2配置，则所述终端执行小区选择重选行为。
本申请实施例提供的控制终端移动性的方法，包括：
终端获取网络侧配置的第一门限值；
所述终端收到SRB1配置后，进入RRC连接状态；
所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则所述终端基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态。
本申请实施例提供的控制终端移动性的方法，包括：
终端收到SRB1配置后，进入RRC连接状态；
所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则所述终端基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区；
所述终端接收所述网络侧发送的RRC释放消息，所述RRC释放消息携带所述目标小区的参考信息。
本申请实施例提供的控制终端移动性的装置，应用于终端，所述装置包括：
切换单元，用于收到SRB1配置后，进入RRC连接状态；
执行单元，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则执行小区选择重选行为。
本申请实施例提供的控制终端移动性的装置，应用于终端，所述装置包括：
获取单元，用于获取网络侧配置的第一门限值；
切换单元，用于收到SRB1配置后，进入RRC连接状态；
确定单元，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态。
本申请实施例提供的控制终端移动性的装置，应用于终端，所述装置包括：
切换单元，用于收到SRB1配置后，进入RRC连接状态；
上报单元，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区；
接收单元，用于接收所述网络侧发送的RRC释放消息，所述RRC释放消息携带所述目标小区的参考信息。
本申请实施例提供的终端，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述的控制终端移动性的方法。
本申请实施例提供的芯片，用于实现上述的控制终端移动性的方法。
具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行上述的控制终端移动性的方法。
本申请实施例提供的计算机可读存储介质，用于存储计算机程序，该计算机程序 使得计算机执行上述的控制终端移动性的方法。
本申请实施例提供的计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述的控制终端移动性的方法。
本申请实施例提供的计算机程序，当其在计算机上运行时，使得计算机执行上述的控制终端移动性的方法。
通过上述技术方案，针对没有DRB配置和/或SRB2配置的进入RRC连接状态的终端，通过终端执行小区重选行为、或者网络侧配置一个门限值，来触发终端释放RRC连接，进入空闲状态，使终端的移动性可管可控。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1是本申请实施例提供的一种通信系统架构的示意性图；
图2为本申请实施例提供的控制终端移动性的方法的流程示意图一；
图3为本申请实施例提供的控制终端移动性的方法的流程示意图二；
图4为本申请实施例提供的控制终端移动性的方法的流程示意图三；
图5为本申请实施例提供的控制终端移动性的装置的结构组成示意图一；
图6为本申请实施例提供的控制终端移动性的装置的结构组成示意图二；
图7为本申请实施例提供的控制终端移动性的装置的结构组成示意图三；
图8是本申请实施例提供的一种通信设备示意性结构图；
图9是本申请实施例的芯片的示意性结构图；
图10是本申请实施例提供的一种通信系统的示意性框图。
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，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在没有做出创造性劳动前提下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、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统或5G系统等。
示例性的，本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110，网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端进行通信。可选地，该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(Wireless Local Area Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System，PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System，GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment，UE)、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。接入终端可以是蜂窝电话、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)、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、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地，终端120之间可以进行终端直连(Device to Device，D2D)通信。
可选地，5G系统或5G网络还可以称为新无线(New Radio，NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端，可选地，该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端，本申请实施例对此不做限定。
可选地，该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例对此不作限定。
应理解，本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例，通信设备可包括具有通信功能的网络设备110和终端120，网络设备110和终端120可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信系统100中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
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。
为了满足人们对业务的速率、延迟、高速移动性、能效的追求，以及未来生活中业务的多样性、复杂性，第三代合作伙伴计划(3GPP，3rd Generation Partnership Project)国际标准组织开始研发第五代(5G，5 th Generation)移动通信技术。
5G的主要应用场景为：增强移动超宽带(eMBB)、低时延高可靠通信(URLLC)、大规模机器类通信(mMTC)。
本发明实施例的技术方案主要应用于5G移动通信系统，当然，本发明实施例的技术方案并不局限于5G移动通信系统，还可以应用于其他类型的移动通信系统。以下对5G移动通信系统中的主要应用场景进行说明：
1)eMBB场景：eMBB以用户获得多媒体内容、服务和数据为目标，其业务需求 增长十分迅速。由于eMBB可能部署在不同的场景中，例如室内、市区、农村等，其业务能力和需求的差别也比较大，所以必须结合具体的部署场景对业务进行分析。
2)URLLC场景：URLLC的典型应用包括：工业自动化、电力自动化、远程医疗操作、交通安全保障等。
3)mMTC场景：URLLC的典型特点包括：高连接密度、小数据量、时延不敏感业务、模块的低成本和长使用寿命等。
5G移动通信技术的空口部分称为新空口(NR，New Radio)，在NR早期部署时，完整的NR覆盖很难达到，所以典型的网络覆盖是长期演进(LTE，Long Term Evolution)覆盖和NR覆盖的结合。此外，为了保护移动运营商前期在LTE上的投资，提出了LTE和NR之间的紧耦合(tight interworking)工作模式。当然，NR小区也可以独立部署。
在NR讨论中，同意R15中，每个NR载波的最大信道带宽，对于低频是100MHz，对于高频是400MHz，而且100Mhz/400Mhz信道带宽是连续的。如果UE保持工作在宽带载波上，则UE的功率消耗是很大的。所以建议UE的无线射频(RF)带宽可以根据UE实际的吞吐量来调整。
NR系统中支持只有RRC连接(即有SRB1配置)，没有DRB配置和/或SRB2配置的连接方式。UE在建立完毕SRB1之后就进入RRC连接状态，并停止执行小区选择重选行为，然而，在没有DRB配置和/或SRB2配置的场景下，网络侧不支持切换，本申请实施例明确该场景下的终端移动性行为。
图2为本申请实施例提供的控制终端移动性的方法的流程示意一，如图2所示，所述控制终端移动性的方法包括以下步骤：
步骤201：终端收到SRB1配置后，进入RRC连接状态。
本申请实施例中，所述终端可以是手机、平板电脑、车载终端、笔记本等任意能够与网络进行通信的设备。
本申请实施例中，所述终端从当前的服务小区收到SRB1配置，并在收到SRB1配置后，进入RRC连接状态。
举个例子：在RRC连接建立过程中，UE向gNB发送MSG3(RRC连接建立请求消息)；gNB建立SRB1，向UE发送MSG4(RRC连接建立消息)，MSG4承载SRB1配置；UE收到SRB1配置后，进入RRC连接状态。
步骤202：所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则所述终端执行小区选择重选行为。
本申请实施例中，所述终端在所述RRC连接状态下，如果未收到数据无线承载DRB配置和/或SRB2配置，则所述终端执行小区选择重选行为，这里的小区选择重选行为与空闲状态下的小区选择重选行为一样。
需要说明的是，在RRC连接建立过程中，gNB向UE发送MSG4后，gNB激活安全，UE向gNB发送RRC重配置请求消息，gNB向UE发送RRC重配置消息，该RRC重配置消息携带DRB配置和/或SRB2配置。然而，如果UE在RRC连接状态下未收到DRB配置和/或SRB2配置，则所述终端执行小区选择重选行为。
本申请实施例中，所述终端执行小区选择重选行为的情况下，如果所述终端收到所述DRB配置和/或所述SRB2配置，则所述终端执停止执行所述小区选择重选行为。
本申请实施例中，所述终端在未收到所述DRB配置和/或所述SRB2配置的情况下，如果执行所述小区选择重选行为发生了小区重选事件，则所述终端驻留到所述小区重选事件对应的目标小区，并释放RRC连接，返回到空闲状态。
举个例子：RRC连接建立过程中，如果UE没有收到DRB配置或者没有收到SRB2配置或者没有收到SRB2配置和DRB配置，则UE即使进入RRC连接状态，则UE依然执行小区选择重选行为。如果UE收到DRB配置或者收到SRB2配置或者收到SRB2配置和DRB配置，则UE停止执行小区选择重选行为。如果UE在没有收到DRB配置或者没有收到SRB2配置或者没有收到SRB2配置和DRB配置时，发生了小区重选，则UE驻留到目标小区后，释放RRC连接，回到空闲状态。
图3为本申请实施例提供的控制终端移动性的方法的流程示意二，如图3所示，所述控制终端移动性的方法包括以下步骤：
步骤301：终端获取网络侧配置的第一门限值。
本申请实施例中，所述终端可以是手机、平板电脑、车载终端、笔记本等任意能够与网络进行通信的设备。
本申请实施例中，所述终端从系统广播信息或UE专用信令中获取所述第一门限值。
举个例子：UE接收gNB发送的RRC连接建立消息，该RRC连接建立消息携带第一门限值，该第一门限值例如是参考信号接收功率(RSRP，Reference Signal Receiving Power)门限。
步骤302：所述终端收到SRB1配置后，进入RRC连接状态。
本申请实施例中，所述终端从当前的服务小区收到SRB1配置，并在收到SRB1 配置后，进入RRC连接状态。
举个例子：在RRC连接建立过程中，UE向gNB发送MSG3(RRC连接建立请求消息)；gNB建立SRB1，向UE发送MSG4(RRC连接建立消息)，MSG4承载SRB1配置；UE收到SRB1配置后，进入RRC连接状态。
步骤303：所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则所述终端基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态。
本申请实施例中，所述终端在所述RRC连接状态下，如果未收到数据无线承载DRB配置和/或SRB2配置，则所述终端基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态。
需要说明的是，在RRC连接建立过程中，gNB向UE发送MSG4后，gNB激活安全，UE向gNB发送RRC重配置请求消息，gNB向UE发送RRC重配置消息，该RRC重配置消息携带DRB配置和/或SRB2配置。然而，如果UE在RRC连接状态下未收到DRB配置和/或SRB2配置，则所述终端基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态。
具体地，如果所述服务小区的测量结果低于所述第一门限值，则所述终端释放RRC连接，返回到空闲状态。
图4为本申请实施例提供的控制终端移动性的方法的流程示意三，如图4所示，所述控制终端移动性的方法包括以下步骤：
步骤401：终端收到SRB1配置后，进入RRC连接状态。
本申请实施例中，所述终端可以是手机、平板电脑、车载终端、笔记本等任意能够与网络进行通信的设备。
本申请实施例中，所述终端从当前的服务小区收到SRB1配置，并在收到SRB1配置后，进入RRC连接状态。
举个例子：在RRC连接建立过程中，UE向gNB发送MSG3(RRC连接建立请求消息)；gNB建立SRB1，向UE发送MSG4(RRC连接建立消息)，MSG4承载SRB1配置；UE收到SRB1配置后，进入RRC连接状态。
步骤402：所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则所述终端基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区。
本申请实施例中，所述终端在所述RRC连接状态下，如果未收到数据无线承载DRB配置和/或SRB2配置，则所述终端基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区。
需要说明的是，在RRC连接建立过程中，gNB向UE发送MSG4后，gNB激活安全，UE向gNB发送RRC重配置请求消息，gNB向UE发送RRC重配置消息，该RRC重配置消息携带DRB配置和/或SRB2配置。然而，如果UE在RRC连接状态下未收到DRB配置和/或SRB2配置，则所述终端基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区。
上述方案中，所述测量配置承载在RRC重配置消息中。即RRC重配置消息中有测量配置，但没有DRB配置和/或SRB2配置。
步骤403：所述终端接收所述网络侧发送的RRC释放消息，所述RRC释放消息携带所述目标小区的参考信息。
本申请实施例中，所述目标小区的参考信息包括以下至少之一：物理小区标识(PCI，Physical Cell Identification)、频点信息、无线接入类型(RAT，Radio Access Type)信息。可选地，所述RRC释放消息还携带所述目标小区的系统广播信息。
所述终端收到网络侧发送的RRC释放消息后，释放RRC连接，返回到空闲状态。
图5为本申请实施例提供的控制终端移动性的装置的结构组成示意图一，该装置应用于终端，如图5所示，所述装置包括：
切换单元501，用于收到SRB1配置后，进入RRC连接状态；
执行单元502，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则执行小区选择重选行为。
在一实施方式中，所述执行单元502，还用于如果所述终端收到所述DRB配置和/或所述SRB2配置，则执停止执行所述小区选择重选行为。
在一实施方式中，所述装置还包括：
驻留单元503，用于如果执行所述小区选择重选行为发生了小区重选事件，则驻留到所述小区重选事件对应的目标小区；
释放单元504，用于释放RRC连接，返回到空闲状态。
在一实施方式中，所述SRB1配置承载在RRC连接建立消息中。
本领域技术人员应当理解，本申请实施例的上述控制终端移动性的装置的相关描述可以参照本申请实施例的控制终端移动性的方法的相关描述进行理解。
图6为本申请实施例提供的控制终端移动性的装置的结构组成示意图二，该装置应用于终端，如图6所示，所述装置包括：
获取单元601，用于获取网络侧配置的第一门限值；
切换单元602，用于收到SRB1配置后，进入RRC连接状态；
确定单元603，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态。
在一实施方式中，所述获取单元601，用于从系统广播信息或UE专用信令中获取所述第一门限值。
在一实施方式中，所述装置还包括：释放单元604；
所述确定单元603，用于如果所述服务小区的测量结果低于所述第一门限值，则触发所述释放单元释放RRC连接，返回到空闲状态。
在一实施方式中，所述SRB1配置承载在RRC连接建立消息中。
本领域技术人员应当理解，本申请实施例的上述控制终端移动性的装置的相关描述可以参照本申请实施例的控制终端移动性的方法的相关描述进行理解。
图7为本申请实施例提供的控制终端移动性的装置的结构组成示意图三，该装置应用于终端，如图7所示，所述装置包括：
切换单元701，用于收到SRB1配置后，进入RRC连接状态；
上报单元702，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区；
接收单元703，用于接收所述网络侧发送的RRC释放消息，所述RRC释放消息携带所述目标小区的参考信息。
在一实施方式中，所述目标小区的参考信息包括以下至少之一：PCI、频点信息、RAT信息。
在一实施方式中，所述RRC释放消息还携带所述目标小区的系统广播信息。
在一实施方式中，所述SRB1配置承载在RRC连接建立消息中，所述测量配置承载在RRC重配置消息中。
在一实施方式中，所述装置还包括：释放单元704，用于释放RRC连接，返回到空闲状态。
本领域技术人员应当理解，本申请实施例的上述控制终端移动性的装置的相关描述可以参照本申请实施例的控制终端移动性的方法的相关描述进行理解。
图8是本申请实施例提供的一种通信设备600示意性结构图。该通信设备可以是终端，图8所示的通信设备600包括处理器610，处理器610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8所示，通信设备600还可以包括存储器620。其中，处理器610可以从存储器620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620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
可选地，如图8所示，通信设备600还可以包括收发器630，处理器610可以控制该收发器630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630可以包括发射机和接收机。收发器630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600具体可为本申请实施例的网络设备，并且该通信设备600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。
可选地，该通信设备600具体可为本申请实施例的移动终端/终端，并且该通信设备600可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
图9是本申请实施例的芯片的示意性结构图。图9所示的芯片700包括处理器710，处理器710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9所示，芯片700还可以包括存储器720。其中，处理器710可以从存储器720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720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，该芯片700还可以包括输入接口730。其中，处理器710可以控制该输入接口730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700还可以包括输出接口740。其中，处理器710可以控制该输出 接口740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。
可选地，该芯片可应用于本申请实施例中的移动终端/终端，并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程，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。
图10是本申请实施例提供的一种通信系统900的示意性框图。如图10所示，该通信系统900包括终端910和网络设备920。
其中，该终端910可以用于实现上述方法中由终端实现的相应的功能，以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中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)，其用作外部高速缓存。通过示例性但不是限制性说明，许多 形式的RAM可用，例如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(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法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。
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。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行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。
可选地，该计算机可读存储介质可应用于本申请实施例中的移动终端/终端，并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序指令使得计算机执行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。
可选地，该计算机程序产品可应用于本申请实施例中的移动终端/终端，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行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。
可选地，该计算机程序可应用于本申请实施例中的移动终端/终端，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
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。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。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或者该技术方案的部分可以以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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部 分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
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所述以权利要求的保护范围为准。

Claims (29)

  1. 一种控制终端移动性的方法，所述方法包括：
    终端收到信令无线承载SRB1配置后，进入无线资源控制RRC连接状态；
    所述终端在所述RRC连接状态下，如果未收到数据无线承载DRB配置和/或SRB2配置，则所述终端执行小区选择重选行为。
  2. 根据权利要求1所述的方法，其中，所述方法还包括：
    如果所述终端收到所述DRB配置和/或所述SRB2配置，则所述终端执停止执行所述小区选择重选行为。
  3. 根据权利要求1或2所述的方法，其中，所述方法还包括：
    所述终端在未收到所述DRB配置和/或所述SRB2配置的情况下，如果执行所述小区选择重选行为发生了小区重选事件，则所述终端驻留到所述小区重选事件对应的目标小区，并释放RRC连接，返回到空闲状态。
  4. 根据权利要求1至3任一项所述的方法，其中，所述SRB1配置承载在RRC连接建立消息中。
  5. 一种控制终端移动性的方法，所述方法包括：
    终端获取网络侧配置的第一门限值；
    所述终端收到SRB1配置后，进入RRC连接状态；
    所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则所述终端基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态。
  6. 根据权利要求5所述的方法，其中，所述终端获取网络侧配置的第一门限值，包括：
    所述终端从系统广播信息或UE专用信令中获取所述第一门限值。
  7. 根据权利要求5或6所述的方法，其中，所述终端基于服务小区的测量结果与所述第一门限值，确定是否释放RRC连接，返回到空闲状态，包括：
    如果所述服务小区的测量结果低于所述第一门限值，则所述终端释放RRC连接，返回到空闲状态。
  8. 根据权利要求5至7任一项所述的方法，其中，所述SRB1配置承载在RRC连接建立消息中。
  9. 一种控制终端移动性的方法，所述方法包括：
    终端收到SRB1配置后，进入RRC连接状态；
    所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则所述终端基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区；
    所述终端接收所述网络侧发送的RRC释放消息，所述RRC释放消息携带所述目标小区的参考信息。
  10. 根据权利要求9所述的方法，其中，所述目标小区的参考信息包括以下至少之一：物理小区标识PCI、频点信息、无线接入类型RAT信息。
  11. 根据权利要求9或10所述的方法，其中，所述RRC释放消息还携带所述目标小区的系统广播信息。
  12. 根据权利要求9至11任一项所述的方法，其中，所述SRB1配置承载在RRC连接建立消息中，所述测量配置承载在RRC重配置消息中。
  13. 一种控制终端移动性的装置，应用于终端，所述装置包括：
    切换单元，用于收到SRB1配置后，进入RRC连接状态；
    执行单元，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则执行小区选择重选行为。
  14. 根据权利要求13所述的装置，其中，所述执行单元，还用于如果所述终端收到所述DRB配置和/或所述SRB2配置，则执停止执行所述小区选择重选行为。
  15. 根据权利要求13或14所述的装置，其中，所述装置还包括：
    驻留单元，用于如果执行所述小区选择重选行为发生了小区重选事件，则驻留到所述小区重选事件对应的目标小区；
    释放单元，用于释放RRC连接，返回到空闲状态。
  16. 根据权利要求13至15任一项所述的装置，其中，所述SRB1配置承载在RRC连接建立消息中。
  17. 一种控制终端移动性的装置，应用于终端，所述装置包括：
    获取单元，用于获取网络侧配置的第一门限值；
    切换单元，用于收到SRB1配置后，进入RRC连接状态；
    确定单元，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则基于服务小区的测量结果与所述第一门限值，确定是否释放RRC 连接，返回到空闲状态。
  18. 根据权利要求17所述的装置，其中，所述获取单元，用于从系统广播信息或UE专用信令中获取所述第一门限值。
  19. 根据权利要求17或18所述的装置，其中，所述装置还包括：释放单元；
    所述确定单元，用于如果所述服务小区的测量结果低于所述第一门限值，则触发所述释放单元释放RRC连接，返回到空闲状态。
  20. 根据权利要求17至19任一项所述的装置，其中，所述SRB1配置承载在RRC连接建立消息中。
  21. 一种控制终端移动性的装置，应用于终端，所述装置包括：
    切换单元，用于收到SRB1配置后，进入RRC连接状态；
    上报单元，用于在所述终端在所述RRC连接状态下，如果未收到DRB配置和/或SRB2配置，则基于网络侧的测量配置，向所述网络侧上报测量结果，所述测量结果用于所述网络侧确定目标小区；
    接收单元，用于接收所述网络侧发送的RRC释放消息，所述RRC释放消息携带所述目标小区的参考信息。
  22. 根据权利要求21所述的装置，其中，所述目标小区的参考信息包括以下至少之一：PCI、频点信息、RAT信息。
  23. 根据权利要求21或22所述的装置，其中，所述RRC释放消息还携带所述目标小区的系统广播信息。
  24. 根据权利要求21至23任一项所述的装置，其中，所述SRB1配置承载在RRC连接建立消息中，所述测量配置承载在RRC重配置消息中。
  25. 一种终端，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12中任一项所述的方法。
  26. 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12中任一项所述的方法。
  27. 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12中任一项所述的方法。
  28. 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12中任一项所述的方法。
  29. 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12中任一项所述的方法。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112188579A (zh) * 2020-10-21 2021-01-05 中国联合网络通信集团有限公司 呼叫方法及终端、认证管理功能实体设备
EP4236592A4 (en) * 2020-11-30 2024-01-10 Huawei Tech Co Ltd COMMUNICATION METHOD AND ASSOCIATED DEVICE
EP4271040A4 (en) * 2021-04-30 2024-04-03 Guangdong Oppo Mobile Telecommunications Corp Ltd CARRIER CONFIGURATION METHOD AND APPARATUS, TERMINAL DEVICE AND NETWORK DEVICE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184856A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Mobility signaling load reduction
WO2017191926A1 (ko) * 2016-05-03 2017-11-09 주식회사 케이티 단말의 연결 상태 변경 방법 및 그 장치
CN108307543A (zh) * 2016-09-23 2018-07-20 株式会社Kt 用于改变ue连接状态的方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3244672B1 (en) * 2016-05-09 2020-12-09 HTC Corporation Handling state change of radio resource control
US10820363B2 (en) * 2016-07-28 2020-10-27 Lg Electronics Inc. Method for performing RRC connection re-establishment procedure and device supporting the same
CN109716856A (zh) * 2016-08-10 2019-05-03 Idac控股公司 轻连接和自主移动性
US10334657B2 (en) 2016-09-23 2019-06-25 Kt Corporation Method and apparatus for changing connection state of UE
US11184938B2 (en) * 2017-03-24 2021-11-23 Lg Electronics Inc. Method and device for requesting RRC connection
CN110312296B (zh) * 2018-03-27 2023-09-08 夏普株式会社 用户设备执行的方法、基站执行的方法、用户设备和基站
CN110831032B (zh) * 2018-08-13 2022-09-16 华为技术有限公司 处理终端装置无线能力改变的方法和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184856A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Mobility signaling load reduction
WO2017191926A1 (ko) * 2016-05-03 2017-11-09 주식회사 케이티 단말의 연결 상태 변경 방법 및 그 장치
CN108307543A (zh) * 2016-09-23 2018-07-20 株式会社Kt 用于改变ue连接状态的方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3869859A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112188579A (zh) * 2020-10-21 2021-01-05 中国联合网络通信集团有限公司 呼叫方法及终端、认证管理功能实体设备
EP4236592A4 (en) * 2020-11-30 2024-01-10 Huawei Tech Co Ltd COMMUNICATION METHOD AND ASSOCIATED DEVICE
EP4271040A4 (en) * 2021-04-30 2024-04-03 Guangdong Oppo Mobile Telecommunications Corp Ltd CARRIER CONFIGURATION METHOD AND APPARATUS, TERMINAL DEVICE AND NETWORK DEVICE

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