WO2022067470A1 - 一种位置更新的方法及装置、终端设备 - Google Patents

一种位置更新的方法及装置、终端设备 Download PDF

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Publication number
WO2022067470A1
WO2022067470A1 PCT/CN2020/118713 CN2020118713W WO2022067470A1 WO 2022067470 A1 WO2022067470 A1 WO 2022067470A1 CN 2020118713 W CN2020118713 W CN 2020118713W WO 2022067470 A1 WO2022067470 A1 WO 2022067470A1
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WIPO (PCT)
Prior art keywords
location update
communication card
periodic location
periodic
network
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PCT/CN2020/118713
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English (en)
French (fr)
Inventor
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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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 CN202080105084.9A priority Critical patent/CN116648980A/zh
Priority to PCT/CN2020/118713 priority patent/WO2022067470A1/zh
Publication of WO2022067470A1 publication Critical patent/WO2022067470A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling

Definitions

  • the embodiments of the present application relate to the field of mobile communication technologies, and in particular, to a method and apparatus for updating a location, and a terminal device.
  • Dual-SIM mobile phone means that a mobile phone can hold two communication cards at the same time.
  • Embodiments of the present application provide a method and apparatus for updating a location, and a terminal device.
  • the terminal device When the periodic location update of the first communication card of the terminal device conflicts with the periodic location update of the second communication card, or the first communication card of the terminal device is in an inactive state or an idle state and the second communication card of the terminal device is connected In the case of the state, the terminal device sends indication information to the second network, where the indication information is used to indicate the location update parameter expected or the location update parameter not expected by the second communication card;
  • the terminal device receives configuration information sent by the second network, where the configuration information is used to determine a location update parameter configured by the second network for the second communication card; wherein the second network is the The location update parameter configured by the second communication card is determined based on the indication information.
  • the terminal device determines, based on the location update parameter of the first communication card and the location update parameter of the second communication card, that a conflict occurs between the periodic location update of the first communication card and the periodic location update of the second communication card;
  • the terminal device initiates the periodic location update of the first communication card a certain time ahead of the first time, and initiates the periodic location update of the second communication card according to the location update parameters of the second communication card, the The first time is determined based on a location update parameter of the first communication card.
  • the apparatus for updating the location provided by the embodiment of the present application is applied to a terminal device, and the apparatus includes:
  • the sending unit is used for in the case of conflict between the periodic location update of the first communication card of the terminal device and the periodic location update of the second communication card or the first communication card of the terminal device is in an inactive state or an idle state and the When the second communication card is in the connected state, sending indication information to the second network, where the indication information is used to indicate the location update parameter expected or the location update parameter not expected by the second communication card;
  • a receiving unit configured to receive configuration information sent by the second network, where the configuration information is used to determine the location update parameters configured by the second network for the second communication card; wherein the second network is the The location update parameter configured by the second communication card is determined based on the indication information.
  • the apparatus for updating the location provided by the embodiment of the present application is applied to a terminal device, and the apparatus includes:
  • a determining unit for determining that a conflict occurs between the periodic position update of the first communication card and the periodic position update of the second communication card based on the position update parameter of the first communication card and the position update parameter of the second communication card;
  • an update unit configured to initiate periodic location update of the first communication card a certain time ahead of the first time, and initiate periodic location update of the second communication card according to the location update parameters of the second communication card.
  • the terminal device provided by the embodiments of the present application includes a processor and a memory.
  • the memory is used for storing a computer program
  • the processor is used for calling and running the computer program stored in the memory to execute the above method for updating the location.
  • the chip provided by the embodiment of the present application is used to implement the above method for updating the location.
  • the chip includes: a processor for invoking and running a computer program from the memory, so that the device on which the chip is installed executes the above method for position update.
  • the computer-readable storage medium provided by the embodiments of the present application is used to store a computer program, and the computer program enables a computer to execute the above method for updating a location.
  • the computer program product provided by the embodiments of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the above method for location update.
  • the computer program provided by the embodiment of the present application when it runs on the computer, causes the computer to execute the above method for updating the location.
  • the terminal device sends indication information (also referred to as auxiliary information) to the second network to assist the second network to configure appropriate location update parameters for the second communication card, thereby avoiding the cycle of the first communication card
  • the location update collides with the periodic location update of the second communication card.
  • the terminal device detects a conflict between the periodic location update of the first communication card and the periodic location update of the second communication card, the terminal device performs the periodic location update of the first communication card in advance, thereby avoiding the first communication card
  • the periodic location update of the second communication card conflicts with the periodic location update of the second communication card.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart 1 of a method for updating a location provided by an embodiment of the present application
  • FIG. 3 is a schematic diagram of a dual communication card provided by an embodiment of the present application.
  • FIG. 4 is a second schematic flowchart of a method for updating a location provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram 1 of a location update device provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram 2 of the structure and composition of an apparatus for location update provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • 5G communication systems or future communication systems etc.
  • the communication system 100 may include a network device 110, which may be a device that communicates with a terminal 120 (or referred to as a communication terminal, a terminal).
  • the network device 110 may provide communication coverage for a particular geographic area and may communicate with terminals located within the coverage area.
  • the network device 110 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the
  • the network device can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a network-side device in a 5G network, or a network device in a future communication system.
  • the communication system 100 also includes at least one terminal 120 located within the coverage of the network device 110 .
  • Terminal includes, but is not limited to, connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connections; and/or another data connection/network; and/or via a wireless interface, e.g. for cellular networks, Wireless Local Area Networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or a device of another terminal configured to receive/transmit a communication signal; and/or an Internet of Things (IoT) device.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN Wireless Local Area Networks
  • WLAN Wireless Local Area Networks
  • digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter
  • IoT Internet of Things
  • a terminal arranged 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 telephones; Personal Communications System (PCS) terminals that may combine cellular radio telephones with data processing, fax, and data communications capabilities; may include radio telephones, pagers, Internet/Intranet PDAs with networking access, web browsers, memo pads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or others including radiotelephone transceivers electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • a terminal may refer to an access terminal, user equipment (UE), subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or user device.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a 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
  • direct terminal (Device to Device, D2D) communication may be performed between the terminals 120 .
  • the 5G communication system or the 5G network may also be referred to as a new radio (New Radio, NR) system or an NR network.
  • New Radio NR
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices, and the coverage of each network device may include other numbers of terminals. This embodiment of the present application This is not limited.
  • the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • a device having a communication function in the network/system may be referred to as a communication device.
  • the communication device may include a network device 110 and a terminal 120 with 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;
  • the device may further include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • 5G 3rd Generation Partnership Project
  • eMBB Enhanced Mobile Broadband
  • URLLC Ultra-Reliable Low-Latency Communications
  • mMTC Massive Machine-Type Communications
  • eMBB still aims at users' access to multimedia content, services and data, and its demand is growing rapidly.
  • eMBB since eMBB may be deployed in different scenarios, such as indoor, urban, rural, etc., its capabilities and requirements are also quite different, so it cannot be generalized and must be analyzed in detail in combination with specific deployment scenarios.
  • Typical applications of URLLC include: industrial automation, power automation, telemedicine operations (surgery), traffic safety assurance, etc.
  • Typical features of mMTC include: high connection density, small data volume, latency-insensitive services, low cost and long service life of the module.
  • RRC_INACTIVE Radio Resource Control
  • RRC_INACTIVE Radio Resource Control
  • RRC_IDLE state (referred to as idle state): mobility is based on terminal device cell selection and reselection, paging is initiated by the core network (Core Network, CN), and the paging area is configured by the CN. There is no terminal device context and no RRC connection on the base station side.
  • RRC_CONNECTED state (referred to as connected (connected) state for short): there is an RRC connection, and a terminal device context exists on the base station side and the terminal device side.
  • the network side knows that the location of the terminal equipment is at the specific cell level. Mobility is the mobility controlled by the network side. Unicast data can be transmitted between the terminal equipment and the base station.
  • RRC_INACTIVE state (referred to as inactive state): Mobility is cell selection and reselection based on terminal equipment, there is a connection between the access network and the core network, and the context of the terminal equipment exists on a certain base station.
  • the call is triggered by the radio access network (Radio Access Network, RAN).
  • the paging area based on the RAN is managed by the RAN.
  • the network side knows the location of the terminal device is based on the paging area level of the RAN.
  • RNA Radio Access Network Notification Area
  • the above three RRC states can be converted to each other.
  • some RRC parameters on the terminal equipment side in the inactive state are configured through the RRC release message.
  • the main RRC parameters are as follows:
  • the inactive RNTI (I-RNTI) is used to identify the inactive context of the terminal device on the base station side, and is unique within the base station.
  • RNA is an area used to control the terminal equipment to perform cell selection and reselection in an inactive state, and is also a paging range area for initial RAN paging.
  • the RAN paging cycle (RAN Paging cycle), that is, the RAN DRX cycle, is used to calculate the paging occasion of the RAN initial paging.
  • a timer for periodic RAN notification area update that is, a periodic location update timer T380.
  • NCC Next hop Chaining Counter
  • the terminal equipment moves in the RNA area, it does not need to notify the network side, and follows the mobility behavior in the RRC idle state, that is, the principle of cell selection and reselection.
  • the terminal device moves out of the paging area configured by the RAN, the terminal device triggers the RRC connection recovery procedure (ie, RRC resume procedure), and re-acquires the paging area configured by the RAN.
  • the network side needs to transmit data to the terminal equipment, that is, when downlink data arrives, the base station that saves the terminal equipment context will trigger all cells in the RAN paging area to send paging messages to the terminal equipment, so that the inactive terminal equipment The RRC connection can be restored and data reception can be performed.
  • the terminal equipment in the inactive state is configured with a RAN paging area.
  • the terminal equipment needs to perform periodic location update according to the period configured by the network.
  • Scenarios that trigger the terminal device to perform RNA update include the RNAU timer timeout or the terminal device moving to an area outside the RNA.
  • Dual-card dual-standby mobile phone means that a mobile phone can hold two communication cards at the same time, and both communication cards are in standby state.
  • Dual SIM dual standby generally refers to dual SIM dual standby of the same network standard, such as dual SIM dual standby for GSM network, dual SIM dual standby for CDMA network, and dual SIM dual standby for PHS network.
  • Dual network dual standby means that a mobile phone can be inserted into two communication cards of different networks at the same time, and it can be turned on at the same time. Users can make, receive and send and receive text messages at will without switching networks.
  • Dual-transmission and dual-reception means that the mobile phone simultaneously transmits and receives data on two networks through two communication cards.
  • most mobile phones only support single-transmission and single-receipt or single-transmission and dual-receipt, which means that the mobile phone can only perform the business on one communication card at a certain time.
  • the realization of dual-pass is a trend in the development of mobile phones in the future.
  • one communication card can reside in the LTE cell, and the other communication card can reside in the NR cell; Each communication card resides in the NR cell.
  • the two communication cards may be communication cards of the same operator, or may be communication cards of different operators.
  • the terminal device in the inactive state will perform RAN periodic location update and CN periodic location update, and the terminal device in the idle state will perform CN periodic location update.
  • the communication card in the inactive state will perform RAN periodic location update and CN periodic location update
  • the communication card in the idle state will perform CN periodic location update.
  • the status of the two communication cards can be: 1) Both communication cards are in an idle state; 2) Both communication cards are in an inactive state; 3) One communication card is in an idle state, and the other communication card is in an inactive state. If two communication cards trigger the periodic position update at the same time, the periodic position update of the two communication cards will collide.
  • the terminal device in this embodiment of the present application may be a mobile phone, a tablet computer, a wearable device, etc., and the terminal device has at least two communication cards, for example, the terminal device has two communication cards or three communication cards, etc. .
  • the following embodiments are described by taking two communication cards as an example, and the present invention is not limited thereto, and the solution of more than two communication cards is also applicable to the technical solutions of the embodiments of the present application.
  • both the first communication card and the second communication card are subscriber identity module (Subscriber Identity Module, SIM) cards.
  • SIM Subscriber Identity Module
  • USIM Universal Subscriber Identity Module
  • the first communication card is a SIM card
  • the second communication card is a USIM card.
  • the first communication card is a USIM card
  • the second communication card is a SIM card.
  • the embodiments of the present application do not limit the network types supported by the first communication card and the second communication card.
  • the first communication card supports an LTE network (that is, the first base station corresponding to the first communication card is an LTE base station)
  • the second communication card supports the NR network (that is, the second base station corresponding to the second communication card is an NR base station).
  • both the first communication card and the second communication card support the NR network (that is, the second base stations corresponding to the first communication card and the second communication card and the second communication card are all NR base stations).
  • the embodiments of the present application do not limit the operators to which the first communication card and the second communication card belong.
  • the first communication card and the second communication card may belong to the same operator or may belong to different operators. .
  • FIG. 2 is a schematic flow chart 1 of a method for updating a location provided by an embodiment of the present application. As shown in FIG. 2 , the method for updating a location includes the following steps:
  • Step 201 In the case of conflict between the periodic location update of the first communication card of the terminal device and the periodic location update of the second communication card, or the first communication card of the terminal device is in an inactive state or an idle state and the second communication card of the terminal device When the card is in a connected state, the terminal device sends indication information to the second network, where the indication information is used to indicate the location update parameter expected or the location update parameter not expected by the second communication card.
  • Step 202 The terminal device receives configuration information sent by the second network, where the configuration information is used to determine the location update parameters configured by the second network for the second communication card; wherein the second network The location update parameter configured for the second communication card is determined based on the indication information.
  • the terminal device has a first communication card and a second communication card, wherein the network corresponding to the first communication card is the first network, and the network corresponding to the second communication card is the second network.
  • the terminal device can access the first network through the first communication card to implement services on the first network.
  • the terminal device can access the second network through the second communication card to implement services on the second network.
  • the types of the first network and the second network may be the same or different.
  • the first network is an LTE network
  • the second network is an NR network.
  • both the first network and the second network are NR networks.
  • the communication between the terminal device and the first network is realized through the first communication card
  • the communication between the terminal device and the second network is realized through the second communication card.
  • there are two USIM cards in the terminal device which are USIM-A card and USIM-B card respectively.
  • the terminal device can communicate with the first network through the USIM-A card
  • the terminal device can communicate with the second network through the USIM-B card.
  • the periodic location update performed by the communication card in different RRC states is different.
  • the periodic location update of the communication card in the idle state includes CN periodic location update.
  • the periodic location update of the communication card in the inactive state includes the location update around the RAN and the CN periodic location update.
  • RAN Notification Area RAN Notification Area
  • TA Tracking Area
  • the terminal device Since the first communication card and the second communication card share the transmission resources of the terminal device, the first communication card and the second communication card cannot perform periodic position update at the same time, and it is necessary to avoid the periodic position update conflict between the first communication card and the second communication card. .
  • the terminal device sends indication information to the second network, where the indication information is used to indicate the location update parameter expected by the second communication card or the location update parameter not expected, so that the second network
  • the network may determine the location update parameter configured for the second communication card according to the indication information, and send the location update parameter configured for the second communication card to the terminal device through the configuration information.
  • the terminal device sends the indication information to the second network through the second communication card in the connected state.
  • the indication information sent by the terminal device to the second network may also be referred to as auxiliary information, where the auxiliary information is used to assist the second network to configure location update parameters for the second communication card.
  • the location update parameter includes period information and/or trigger time information related to periodic location update.
  • the start time of the timer is the trigger time related to the periodic position update
  • the duration of the timer is the period related to the periodic position update
  • the trigger period location update may be that the communication card sends a location update request message to the corresponding network.
  • the following describes how to avoid periodic location update conflicts between two communication cards based on the periodic location update types of the two communication cards in different RRC states.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the idle state includes the second CN periodic location update
  • the terminal device When the first communication card is in an idle state and the second communication card is in a connected state, the terminal device sends a first NAS message to the core network of the second network, where the first NAS message carries indication information, so The indication information is used to indicate the CN location update parameter expected by the second communication card or the CN location update parameter not expected; wherein, the indication information is also used for the core network of the second network to determine the second communication CN location update parameters of the card, wherein the CN location update parameters of the second communication card are used to ensure that the second CN periodic location update does not conflict with the first CN periodic location update.
  • the core network of the second network includes AMF.
  • the USIM-A card of the terminal device is in an idle state and the USIM-B card is in a connected state
  • the terminal device sends a first NAS message to the second network through the USIM-B card, where the first NAS message carries indication information
  • the indication information is used to indicate to the AMF the CN location update parameters expected or the CN location update parameters not expected after the second communication card enters the idle state.
  • the AMF configures CN location update parameters for the second communication card based on the indication information.
  • the CN location update parameters configured for the second communication card are used to ensure that the second CN periodic location update of the second communication card is the same as that of the first communication card. CN cycle location updates do not conflict.
  • the AMF decides whether to update the CN location update parameter of the second communication card according to the indication information, and if so, the AMF sends a second NAS message to the terminal device, the second NAS message carrying the updated CN location of the second communication card The CN location update parameter.
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update
  • the periodic location update of the second communication card in the idle state includes the second CN periodic location update renew.
  • the terminal device When the first communication card is in an inactive state and the second communication card is in a connected state, the terminal device sends a first NAS message to the core network of the second network, where the first NAS message carries indication information,
  • the indication information is used to indicate the CN location update parameter expected by the second communication card or the CN location update parameter not expected; wherein, the indication information is also used for the core network of the second network to determine the second CN location update parameter.
  • CN location update parameters of the communication card wherein the CN location update parameters of the second communication card are used to ensure the second CN periodic location update and the first RAN periodic location update and the first CN periodic location update Do not conflict.
  • the core network of the second network includes AMF.
  • the USIM-A card of the terminal device is in an inactive state and the USIM-B card is in a connected state
  • the terminal device sends a first NAS message to the second network through the USIM-B card
  • the first NAS message carries an indication information
  • the indication information is used to indicate to the AMF the CN location update parameters expected or the CN location update parameters not expected after the second communication card enters the idle state.
  • the AMF configures CN location update parameters for the second communication card based on the indication information.
  • the CN location update parameters configured for the second communication card are used to ensure that the second CN periodic location update of the second communication card is the same as that of the first communication card.
  • the RAN periodic location update and the first CN periodic location update do not conflict.
  • the AMF decides whether to update the CN location update parameter of the second communication card according to the indication information, and if so, the AMF sends a second NAS message to the terminal device, the second NAS message carrying the updated CN location of the second communication card The CN location update parameter.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the inactive state includes the second RAN periodic location update and the second CN periodic location update renew.
  • the terminal device When the first communication card is in an idle state and the second communication card is in a connected state, the terminal device sends the first RRC message to the access network of the second network and sends the first RRC message to the core network of the second network.
  • NAS message the first RRC message carries first indication information
  • the first NAS message carries second indication information
  • the first indication information is used to indicate the RAN location update parameter expected by the second communication card or not.
  • the second indication information is used to indicate the CN location update parameter expected by the second communication card or the CN location update parameter not expected; wherein, the first indication information is also used for the The access network of the second network determines the RAN location update parameter of the second communication card, wherein the RAN location update parameter of the second communication card is used to ensure that the second RAN periodic location update is compatible with the first CN The periodic location update does not conflict; the second indication information is also used for the core network of the second network to determine the CN location update parameter of the second communication card, wherein the CN location update parameter of the second communication card is This is to ensure that the second CN periodic location update does not conflict with the first CN periodic location update.
  • the access network of the second network includes a base station (eg, a gNB), and the core network of the second network includes an AMF.
  • a base station eg, a gNB
  • the core network of the second network includes an AMF.
  • the USIM-A card of the terminal device is in an idle state, and the USIM-B card is in a connected state, and the terminal device sends a first RRC message and a first NAS message to the second network through the USIM-B card, the first The RRC message carries first indication information, where the first indication information is used to indicate to the base station the RAN location update parameter expected or the RAN location update parameter not expected by the second communication card, and the first NAS message carries the second indication information, where the second indication information is used to indicate to the AMF CN location update parameters expected by the second communication card or CN location update parameters not expected.
  • the base station configures the RAN location update parameter for the second communication card based on the first indication information.
  • the RAN location update parameter configured for the second communication card is used to ensure that the second RAN periodic location update of the second communication card is consistent with that of the first communication card.
  • the first CN cycle location updates do not conflict.
  • the AMF configures CN location update parameters for the second communication card based on the second indication information.
  • the CN location update parameters configured for the second communication card are used to ensure that the second CN periodic location update of the second communication card is consistent with that of the first communication card.
  • the first CN cycle location updates do not conflict.
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update
  • the periodic location update of the second communication card in the inactive state includes the second RAN cycle. Location update and second CN cycle location update.
  • the terminal device When the first communication card is in an inactive state and the second communication card is in a connected state, the terminal device sends the first RRC message to the access network of the second network and sends the first RRC message to the core network of the second network.
  • a NAS message the first RRC message carries first indication information
  • the first NAS message carries second indication information
  • the first indication information is used to indicate the RAN location update parameter expected by the second communication card or Unexpected RAN location update parameters
  • the second indication information is used to indicate the CN location update parameters expected by the second communication card or the CN location update parameters not expected; wherein, the first indication information is also used for all
  • the access network of the second network determines the RAN location update parameter of the second communication card, wherein the RAN location update parameter of the second communication card is used to ensure that the second RAN periodic location update is compatible with the first RAN location update parameter.
  • the RAN periodic location update and the first CN periodic location update do not conflict; the second indication information is also used for the core network of the second network to determine the CN location update parameter of the second communication card, wherein the second The CN location update parameter of the communication card is used to ensure that the second CN periodic location update does not conflict with the first RAN periodic location update and the first CN periodic location update.
  • the access network of the second network includes a base station (eg, a gNB), and the core network of the second network includes an AMF.
  • a base station eg, a gNB
  • the core network of the second network includes an AMF.
  • the USIM-A card of the terminal device is in an inactive state
  • the USIM-B card is in a connected state
  • the terminal device sends the first RRC message and the first NAS message to the second network through the USIM-B card
  • the An RRC message carries first indication information
  • the first indication information is used to indicate to the base station the RAN location update parameter expected or the RAN location update parameter not expected by the second communication card
  • the first NAS message carries the second RAN location update parameter.
  • Indication information where the second indication information is used to indicate to the AMF CN location update parameters expected by the second communication card or CN location update parameters not expected.
  • the base station configures the RAN location update parameter for the second communication card based on the first indication information.
  • the RAN location update parameter configured for the second communication card is used to ensure that the second RAN periodic location update of the second communication card is consistent with that of the first communication card.
  • the first RAN periodic location update and the first CN periodic location update do not conflict.
  • the AMF configures CN location update parameters for the second communication card based on the second indication information.
  • the CN location update parameters configured for the second communication card are used to ensure that the second CN periodic location update of the second communication card is consistent with that of the first communication card.
  • the first RAN periodic location update and the first CN periodic location update do not conflict.
  • auxiliary information that is, indication information
  • the network can configure appropriate location update parameters according to the auxiliary information, so as to avoid the conflict between the periodic location updates of the two communication cards and achieve the purpose of preventing conflict.
  • auxiliary information ie, indication information
  • auxiliary information may be provided to the network, so that the network can Configure appropriate location update parameters to avoid conflict between the periodic location updates of the two communication cards.
  • FIG. 4 is a second schematic flowchart of a method for updating a location provided by an embodiment of the present application. As shown in FIG. 4 , the method for updating a location includes the following steps:
  • Step 401 The terminal device determines, based on the location update parameters of the first communication card and the location update parameters of the second communication card, that there is a conflict between the periodic location update of the first communication card and the periodic location update of the second communication card.
  • the terminal device has a first communication card and a second communication card, wherein the network corresponding to the first communication card is the first network, and the network corresponding to the second communication card is the second network.
  • the terminal device can access the first network through the first communication card to implement services on the first network.
  • the terminal device can access the second network through the second communication card to implement services on the second network.
  • the types of the first network and the second network may be the same or different.
  • the first network is an LTE network
  • the second network is an NR network.
  • both the first network and the second network are NR networks.
  • the communication between the terminal device and the first network is realized through the first communication card
  • the communication between the terminal device and the second network is realized through the second communication card.
  • there are two USIM cards in the terminal device which are USIM-A card and USIM-B card respectively.
  • the terminal device can communicate with the first network through the USIM-A card
  • the terminal device can communicate with the second network through the USIM-B card.
  • the periodic location update performed by the communication card in different RRC states is different.
  • the periodic location update of the communication card in the idle state includes CN periodic location update.
  • the periodic location update of the communication card in the inactive state includes the location update around the RAN and the CN periodic location update.
  • the terminal device Since the first communication card and the second communication card share the transmission resources of the terminal device, the first communication card and the second communication card cannot perform periodic position update at the same time, and it is necessary to avoid the periodic position update conflict between the first communication card and the second communication card. .
  • the terminal device initiates the periodic location update of the first communication card a certain time in advance, and executes the periodic location update of the first communication card according to the The location update parameter of the second communication card initiates the periodic location update of the second communication card.
  • the location update parameter includes period information and/or trigger time information related to periodic location update.
  • the start time of the timer is the trigger time related to the periodic position update
  • the duration of the timer is the period related to the periodic position update
  • the trigger period location update may be that the communication card sends a location update request message to the corresponding network.
  • the location update parameter of the first communication card may determine the location update time of the first communication card
  • the location update parameter of the second communication card may determine the location update time of the second communication card
  • the terminal device may determine the location update time of the second communication card based on the first The location update parameter of the communication card and the location update parameter of the second communication card determine whether there will be a conflict between the periodic location update of the first communication card and the periodic location update of the second communication card.
  • the conflict between the periodic location updates of the two communication cards means that the time periods of the periodic location updates of the two communication cards have overlapping areas.
  • Step 402 The terminal device initiates the periodic location update of the first communication card a certain time ahead of the first time, and initiates the periodic location update of the second communication card according to the location update parameters of the second communication card , and the first time is determined based on a location update parameter of the first communication card.
  • the terminal device initiates the periodic location update of the first communication card at a certain time in advance, and initiates the periodic location update of the second communication card according to the location update parameters of the second communication card.
  • the terminal device initiates the periodic location update of the second communication card a certain time in advance
  • the location update parameter initiates the periodic location update of the first communication card.
  • the main purpose is to stagger the periodic position update time of the two communication cards, so as to avoid the conflict between the periodic position updates of the two communication cards.
  • the following describes how to avoid periodic location update conflicts between two communication cards based on the periodic location update types of the two communication cards in different RRC states.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the idle state includes the second CN periodic location update
  • the terminal device initiates the first CN periodic location update of the first communication card a certain time ahead of the first time, and initiates the second CN periodic location update according to the location updating parameters of the second communication card.
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update
  • the periodic location update of the second communication card in the idle state includes the second CN periodic location update renew.
  • the terminal device initiates the first RAN cycle location update and the first CN cycle location update a certain time ahead of the first time, and initiates the second CN cycle according to the location update parameter of the second communication card Location update.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the inactive state includes the second RAN periodic location update and the second CN periodic location update renew.
  • the terminal device initiates the first CN periodic location update a certain time ahead of the first time, and initiates the second RAN periodic location update and the second CN periodic location update according to the location update parameters of the second communication card .
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update
  • the periodic location update of the second communication card in the inactive state includes the second RAN cycle. Location update and second CN cycle location update.
  • the terminal device initiates the first RAN periodic location update and the first CN periodic location update a certain time ahead of the first time, and initiates the second RAN periodic location update according to the location update parameters of the second communication card and the second CN cycle position update.
  • the terminal device may send indication information to the second network, where the indication information is used to indicate the location update parameter expected by the second communication card or not.
  • the expected location update parameters so that the second network can configure appropriate location update parameters for the second communication card, so as to achieve the purpose of staggering the periodic location update times of the two communication cards.
  • the solution of indicating information may be combined with the solution shown in FIG. 2 above.
  • FIG. 5 is a schematic structural diagram 1 of a location update apparatus provided by an embodiment of the present application, which is applied to a terminal device. As shown in FIG. 5 , the location update apparatus includes:
  • the sending unit 501 is configured to, in the case of conflict between the periodic location update of the first communication card of the terminal device and the periodic location update of the second communication card, or the first communication card of the terminal device is in an inactive state or an idle state and the terminal device When the second communication card is in the connected state, send indication information to the second network, where the indication information is used to indicate the location update parameter expected by the second communication card or the location update parameter not expected;
  • a receiving unit 502 configured to receive configuration information sent by the second network, where the configuration information is used to determine a location update parameter configured by the second network for the second communication card; wherein the second network is The location update parameter configured by the second communication card is determined based on the indication information.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the idle state includes the second CN periodic location update.
  • the sending unit 501 is configured to send a first NAS message to the core network of the second network, where the first NAS message carries indication information, and the indication information is used to indicate the second communication CN location update parameters expected by the card or CN location update parameters not expected;
  • the indication information is further used by the core network of the second network to determine the CN location update parameter of the second communication card, wherein the CN location update parameter of the second communication card is used to ensure that the second The CN cycle location update does not conflict with the first CN cycle location update.
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update
  • the periodic location update of the second communication card in the idle state The update includes a second CN cycle location update.
  • the sending unit 501 is configured to send a first NAS message to the core network of the second network, where the first NAS message carries indication information, and the indication information is used to indicate the second communication CN location update parameters expected by the card or CN location update parameters not expected;
  • the indication information is further used by the core network of the second network to determine the CN location update parameter of the second communication card, wherein the CN location update parameter of the second communication card is used to ensure that the second The CN periodic location update does not conflict with the first RAN periodic location update and the first CN periodic location update.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the inactive state includes the second RAN periodic location. update and second CN cycle location update.
  • the sending unit 501 is configured to send a first RRC message to the access network of the second network and send a first NAS message to the core network of the second network, where the first RRC message carries the first RRC message.
  • an indication information the first NAS message carries second indication information, the first indication information is used to indicate the expected RAN location update parameter or the unexpected RAN location update parameter of the second communication card, the second The indication information is used to indicate the CN location update parameter expected by the second communication card or the CN location update parameter not expected;
  • the first indication information is further used for the access network of the second network to determine the RAN location update parameter of the second communication card, wherein the RAN location update parameter of the second communication card is used to ensure that all The second RAN periodic location update does not conflict with the first CN periodic location update;
  • the second indication information is further used for the core network of the second network to determine the CN location update parameter of the second communication card, wherein the CN location update parameter of the second communication card is used to ensure the second communication card.
  • the CN cycle location update does not conflict with the first CN cycle location update.
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update, and the periodic location update of the second communication card in the inactive state.
  • the location update includes a second RAN periodic location update and a second CN periodic location update.
  • the sending unit 501 is configured to send a first RRC message to the access network of the second network and send a first NAS message to the core network of the second network, where the first RRC message carries the first RRC message.
  • an indication information the first NAS message carries second indication information, the first indication information is used to indicate the expected RAN location update parameter or the unexpected RAN location update parameter of the second communication card, the second The indication information is used to indicate the CN location update parameter expected by the second communication card or the CN location update parameter not expected;
  • the first indication information is further used for the access network of the second network to determine the RAN location update parameter of the second communication card, wherein the RAN location update parameter of the second communication card is used to ensure that all The second RAN periodic location update does not conflict with the first RAN periodic location update and the first CN periodic location update;
  • the second indication information is further used for the core network of the second network to determine the CN location update parameter of the second communication card, wherein the CN location update parameter of the second communication card is used to ensure the second communication card.
  • the CN periodic location update does not conflict with the first RAN periodic location update and the first CN periodic location update.
  • the location update parameter includes periodic location update related periodic information and/or trigger time information.
  • the sending unit is configured to send the indication information to the second network through the second communication card in the connected state.
  • FIG. 6 is a schematic diagram 2 of the structure and composition of an apparatus for updating a location provided by an embodiment of the present application, which is applied to a terminal device.
  • the apparatus for updating a location includes:
  • Determining unit 601 for determining that the periodic position update of the first communication card and the periodic position update of the second communication card conflict based on the position update parameter of the first communication card and the position update parameter of the second communication card;
  • the updating unit 602 is configured to initiate the periodic location update of the first communication card a certain time ahead of the first time, and initiate the periodic location update of the second communication card according to the location update parameters of the second communication card.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the idle state includes the second CN periodic location update.
  • the updating unit 602 is configured to initiate a first CN periodic location update of the first communication card in advance of a certain time relative to the first time, and update parameters according to the location of the second communication card.
  • the second CN periodic location update is initiated.
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update
  • the periodic location update of the second communication card in the idle state The update includes a second CN cycle location update.
  • the updating unit 602 is configured to initiate the first RAN periodic location update and the first CN periodic location update with a certain time advance relative to the first time, and update the location according to the second communication card.
  • the location update parameter of initiates the second CN periodic location update.
  • the periodic location update of the first communication card in the idle state includes the first CN periodic location update
  • the periodic location update of the second communication card in the inactive state includes the second RAN periodic location. update and second CN cycle location update.
  • the update unit 602 is configured to initiate the first CN periodic location update a certain time ahead of the first time, and initiate the second CN cycle location update parameter according to the location update parameter of the second communication card. RAN periodic location update and second CN periodic location update.
  • the periodic location update of the first communication card in the inactive state includes the first RAN periodic location update and the first CN periodic location update, and the periodic location update of the second communication card in the inactive state.
  • the location update includes a second RAN periodic location update and a second CN periodic location update.
  • the updating unit 602 is configured to initiate the first RAN periodic location update and the first CN periodic location update a certain time ahead of the first time, and update the location according to the location of the second communication card.
  • the update parameter initiates the second RAN periodic location update and the second CN periodic location update.
  • FIG. 7 is a schematic structural diagram of a communication device 700 provided by an embodiment of the present application.
  • the communication device may be a terminal device or a network device.
  • the communication device 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from a memory to implement the methods in the embodiments of the present application.
  • the communication device 700 may further include a memory 720 .
  • the processor 710 may call and run a computer program from the memory 720 to implement the methods 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 communication device 700 may further include a transceiver 730, and the processor 710 may control the transceiver 730 to communicate with other devices, specifically, may send information or data to other devices, or receive other devices Information or data sent by a device.
  • the processor 710 may control the transceiver 730 to communicate with other devices, specifically, may send information or data to other devices, or receive other devices Information or data sent by a device.
  • the transceiver 730 may include a transmitter and a receiver.
  • the transceiver 730 may further include antennas, and the number of the antennas may be one or more.
  • the communication device 700 may specifically be the network device in this embodiment of the present application, and the communication device 700 may implement the corresponding processes implemented by the network device in each method in the embodiment of the present application. For the sake of brevity, details are not repeated here. .
  • the communication device 700 may specifically be the mobile terminal/terminal device of the embodiments of the present application, and the communication device 700 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application, for the sake of brevity. , and will not be repeated here.
  • FIG. 8 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 800 shown in FIG. 8 includes a processor 810, and the processor 810 can call and run a computer program from a memory, so as to implement the methods in the embodiments of the present application.
  • the chip 800 may further include a memory 820 .
  • the processor 810 may call and run a computer program from the memory 820 to implement the methods in the embodiments of the present application.
  • the memory 820 may be a separate device independent of the processor 810 , or may be integrated in the processor 810 .
  • the chip 800 may further include an input interface 830 .
  • the processor 810 may control the input interface 830 to communicate with other devices or chips, and specifically, may acquire information or data sent by other devices or chips.
  • the chip 800 may further include an output interface 840 .
  • the processor 810 can control the output interface 840 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 network device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the network device in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the chip can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application.
  • the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application.
  • the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.
  • FIG. 9 is a schematic block diagram of a communication system 900 provided by an embodiment of the present application. As shown in FIG. 9 , the communication system 900 includes a terminal device 910 and a network device 920 .
  • the terminal device 910 can be used to implement the corresponding functions implemented by the terminal device in the above method
  • the network device 920 can be used to implement the corresponding functions implemented by the network device in the above method. For brevity, details are not repeated here. .
  • the processor in this embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above method embodiments may be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • 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 this embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.
  • Embodiments of the present application further provide a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application.
  • the computer program enables the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application. , and are not repeated here for brevity.
  • Embodiments of the present application also provide 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 processes implemented by the network device in each method of the embodiments of the present application. Repeat.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application, For brevity, details are not repeated here.
  • the embodiments of the present application also provide a computer program.
  • the computer program can be applied to the network device in the embodiments of the present application.
  • the computer program When the computer program is run on the computer, it causes the computer to execute the corresponding processes implemented by the network device in each method of the embodiments of the present application. For the sake of brevity. , and will not be repeated here.
  • the computer program may be applied to the mobile terminal/terminal device in the embodiments of the present application, and when the computer program is run on the computer, the mobile terminal/terminal device implements the various methods of the computer program in the embodiments of the present application.
  • the corresponding process for the sake of brevity, will not be repeated here.
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of 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 components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution, and the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: 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 codes .

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Abstract

本申请实施例提供一种位置更新的方法及装置、终端设备,该方法包括:终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,所述终端设备向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数;所述终端设备接收所述第二网络发送的配置信息,所述配置信息用于确定所述第二网络为所述第二通信卡配置的位置更新参数;其中,所述第二网络为所述第二通信卡配置的位置更新参数基于所述指示信息确定。

Description

一种位置更新的方法及装置、终端设备 技术领域
本申请实施例涉及移动通信技术领域,具体涉及一种位置更新的方法及装置、终端设备。
背景技术
双卡手机,是指一部手机可以同时装下两张通信卡。目前,对于双卡手机来说,如果两个通信卡同时触发了周期位置更新,将会导致两个通信卡的周期位置更新发生冲突。
发明内容
本申请实施例提供一种位置更新的方法及装置、终端设备。
本申请实施例提供的位置更新的方法,包括:
终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,所述终端设备向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数;
所述终端设备接收所述第二网络发送的配置信息,所述配置信息用于确定所述第二网络为所述第二通信卡配置的位置更新参数;其中,所述第二网络为所述第二通信卡配置的位置更新参数基于所述指示信息确定。
本申请实施例提供的位置更新的方法,包括:
终端设备基于第一通信卡的位置更新参数和第二通信卡的位置更新参数,确定第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突;
所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新,所述第一时间基于所述第一通信卡的位置更新参数确定。
本申请实施例提供的位置更新的装置,应用于终端设备,所述装置包括:
发送单元,用于在终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数;
接收单元,用于接收所述第二网络发送的配置信息,所述配置信息用于确定所述第二网络为所述第二通信卡配置的位置更新参数;其中,所述第二网络为所述第二通信卡配置的位置更新参数基于所述指示信息确定。
本申请实施例提供的位置更新的装置,应用于终端设备,所述装置包括:
确定单元,用于基于第一通信卡的位置更新参数和第二通信卡的位置更新参数,确定第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突;
更新单元,用于相对于第一时间提前一定时间发起所述第一通信卡的周期位置更 新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新。
本申请实施例提供的终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的位置更新的方法。
本申请实施例提供的芯片,用于实现上述的位置更新的方法。
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位置更新的方法。
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位置更新的方法。
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位置更新的方法。
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位置更新的方法。
通过上述技术方案,一方面,终端设备发送指示信息(也可以称为辅助信息)给第二网络,辅助第二网络为第二通信卡配置合适的位置更新参数,从而避免第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突。另一方面,终端设备检测到第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下,终端设备提前执行第一通信卡的周期位置更新,从而避免第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突。
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是本申请实施例提供的位置更新的方法的流程示意图一;
图3为本申请实施例提供的双通信卡的原理图;
图4是本申请实施例提供的位置更新的方法的流程示意图二;
图5是本申请实施例提供的位置更新的装置的结构组成示意图一;
图6是本申请实施例提供的位置更新的装置的结构组成示意图二;
图7是本申请实施例提供的一种通信设备示意性结构图;
图8是本申请实施例的芯片的示意性结构图;
图9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: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)、系统、5G通信系统或未来的通信系统等。
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通信系统中的网络设备等。
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通信系统或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。
为便于理解本申请实施例的技术方案,以下对本申请实施例相关的技术方案进行说明。
随着人们对速率、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,为此第三代合作伙伴计划(3 rd Generation Partnership Project,3GPP)国际标准组织开始研发5G。5G的主要应用场景为:增强移动超宽带(enhanced Mobile Broadband,eMBB)、低时延高可靠通信(Ultra-Reliable Low-Latency Communications,URLLC)、大规模机器类通信(massive Machine-Type Communications,mMTC)。
一方面,eMBB仍然以用户获得多媒体内容、服务和数据为目标,其需求增长十分迅速。另一方面,由于eMBB可能部署在不同的场景中,例如室内,市区,农村等,其能力和需求的差别也比较大,所以不能一概而论,必须结合具体的部署场景详细分析。URLLC的典型应用包括:工业自动化,电力自动化,远程医疗操作(手术),交通安全保障等。mMTC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。
Figure PCTCN2020118713-appb-000001
RRC状态
5G为了降低空口信令和快速恢复无线连接,快速恢复数据业务的目的,定义了一个新的无线资源控制(Radio Resource Control,RRC)状态,即RRC非激活(RRC_INACTIVE)状态。这种状态有别于RRC空闲(RRC_IDLE)状态和RRC激活(RRC_ACTIVE)状态。其中,
1)RRC_IDLE状态(简称为空闲(idle)态):移动性为基于终端设备的小区选择重选,寻呼由核心网(Core Network,CN)发起,寻呼区域由CN配置。基站侧不存在终端设备上下文,不存在RRC连接。
2)RRC_CONNECTED状态(简称为连接(connected)态):存在RRC连接,基站侧和终端设备侧存在终端设备上下文。网络侧知道终端设备的位置是具体小区级别的。移动性是网络侧控制的移动性。终端设备和基站之间可以传输单播数据。
3)RRC_INACTIVE状态(简称为非激活(inactive)态):移动性为基于终端设备的小区选择重选,存在接入网和核心网之间的连接,终端设备的上下文存在某个基站上,寻呼由无线接入网(Radio Access Network,RAN)触发,基于RAN的寻呼区域由RAN管理,网络侧知道终端设备的位置是基于RAN的寻呼区域级别的。当终端设备在RAN配置的无线接入网通知区域(Radio Access Network Notification Area,RNA)内移动时不需要通知网络侧,但当移动出RNA时需要通知网络侧。
上述三种RRC状态之间可以相互转换,其中,非激活态下的一些终端设备侧的RRC参数是通过RRC释放消息配置的,主要RRC参数如下:
非激活RNTI(I-RNTI),用于标识终端设备在基站侧的终端设备非激活上下文,在基站内唯一。
RAN通知区域(RAN Notification Area,RNA),用于控制终端设备在非激活态下进行小区选择重选的区域,也是RAN初始的寻呼的寻呼范围区域。
RAN寻呼周期(RAN Paging cycle),即RAN DRX周期,用于计算RAN初始寻呼的寻呼时机。
周期性RAN通知区域更新的定时器,即周期位置更新定时器T380。
下一跳链计数(Next hop Chaining Counter,NCC),用于确定RRC连接恢复过程中使用的秘钥。
当终端设备在RNA区域内移动时不用通知网络侧,遵循RRC空闲态下的移动性行为,即小区选择重选原则。当终端设备移动出RAN配置的寻呼区域时,终端设备触发恢复RRC连接流程(即RRC resume procedure),并重新获取RAN配置的寻呼区域。当网络侧需要给该终端设备传输数据时,即有下行数据到达时,保存终端设备上下文的基站会触发RAN寻呼区域内的所有小区发送寻呼消息给终端设备,使得非激活态的终端 设备能够恢复RRC连接,进行数据接收。另外,处于非激活态的终端设备,配置了RAN寻呼区域,在该区域内为了保证终端设备的可达性,终端设备需要按照网络配置的周期进行周期性位置更新。触发终端设备执行RNA更新的场景有RNAU定时器超时或者终端设备移动到RNA之外的区域。
Figure PCTCN2020118713-appb-000002
双卡双待/双网双待
双卡双待手机,是指一部手机可以同时装下两张通信卡,并且这两张通信卡均处于待机状态。双卡双待一般指同一种网络制式的双卡双待,例如GSM网络的双卡双待,CDMA网络的双卡双待,PHS网络的双卡双待。
双网双待是指一部手机可同时插入两张不同网络的通信卡,并使之同时处于开机状态,用户无需切换网络,即可任意拨打、接听和收发短信。
目前,手机一般不支持纯粹的双发双收(简称为双通),双发双收是指手机同时通过两个通信卡在两个网络上进行数据的上行发送和下行接收。一般来说,大多数手机都只支持单发单收或单发双收,这也就意味着手机在某一时刻只能执行一张通信卡上的业务。然而,实现双通是未来手机发展的一个趋势。在5G中,对于支持双卡双待或者双网双待的手机的两张通信卡,其中一张通信卡可以驻留在LTE小区,另一张通信卡可以驻留在NR小区;或者,两张通信卡都驻留在NR小区。另一方面,两个通信卡可以是同一个运营商的通信卡,也可以是不同运营商的通信卡。
处于非激活态的终端设备会进行RAN周期位置更新和CN周期位置更新,处于空闲态的终端设备会进行CN周期位置更新。对于双卡手机来说,处于非激活态的通信卡会进行RAN周期位置更新和CN周期位置更新,处于空闲态的通信卡会进行CN周期位置更新,两个通信卡的状态可以是:1)两个通信卡都处于空闲态;2)两个通信卡都处于非激活态;3)一个通信卡处于空闲态,另一个通信卡处于非激活态。如果两个通信卡同时触发了周期位置更新,将会导致两个通信卡的周期位置更新发生冲突,对于支持单发射通道(one TX)的终端设备来说,需要协调一下周期位置更新的触发时间点和/或周期,使得同时触发周期位置更新的事件尽可能错开。为此,提出了本申请实施例的以下技术方案。
需要说明的是,本申请实施例中的“终端设备”可以是手机、平板电脑、穿戴式设备等,终端设备具有至少两张通信卡,例如终端设备具有2张通信卡或3张通信卡等。以下实施例以两张通信卡为例进行说明,不局限于此,两张以上通信卡的方案同样适用于本申请实施例的技术方案。
需要说明的是,本申请实施例对第一通信卡和第二通信卡的类型不做限制。例如第一通信卡和第二通信卡都是用户识别模块(Subscriber Identity Module,SIM)卡。例如第一通信卡和第二通信卡都是全球用户识别模块(Universal Subscriber Identity Module,USIM)卡。例如第一通信卡是SIM卡,第二通信卡是USIM卡。例如第一通信卡是USIM卡,第二通信卡是SIM卡。
另一方面,本申请实施例对第一通信卡和第二通信卡支持的网络类型不做限制,例如第一通信卡支持LTE网络(即第一通信卡对应的第一基站为LTE基站),第二通信卡支持NR网络(即第二通信卡对应的第二基站为NR基站)。例如第一通信卡和第二通信卡都支持NR网络(即第一通信卡和第二通信卡和第二通信卡对应的第二基站均为NR基站)。
再一方面,本申请实施例对第一通信卡和第二通信卡所属的运营商不做限制,例如第一通信卡和第二通信卡可以属于同一个运营商,也可以属于不同的运营商。
图2是本申请实施例提供的位置更新的方法的流程示意图一,如图2所示,所述位置更新的方法包括以下步骤:
步骤201:终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,所述终端设备向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数。
步骤202:所述终端设备接收所述第二网络发送的配置信息,所述配置信息用于确定所述第二网络为所述第二通信卡配置的位置更新参数;其中,所述第二网络为所述第二通信卡配置的位置更新参数基于所述指示信息确定。
本申请实施例中,终端设备具有第一通信卡和第二通信卡,其中,第一通信卡对应的网络为第一网络,第二通信卡对应的网络为第二网络。参照图3,一方面,终端设备可以通过第一通信卡接入第一网络,实现在第一网络上进行业务。另一方面,终端设备可以通过第二通信卡接入第二网络,实现在第二网络上进行业务。这里,第一网络和第二网络的类型可以相同,也可以不同。例如第一网络为LTE网络,第二网络为NR网络。再例如第一网络和第二网络都是NR网络。
需要说明的是,终端设备与第一网络之间的通信是通过第一通信卡实现的,终端设备与第二网络之间的通信是通过第二通信卡实现的。举个例子:终端设备中存在两个USIM卡,分别为USIM-A卡和USIM-B卡。其中,终端设备可以通过USIM-A卡与第一网络实现通信,终端设备可以通过USIM-B卡与第二网络实现通信。
本申请实施例中,通信卡在不同的RRC状态下执行的周期位置更新不同。例如:通信卡在空闲态下的周期位置更新包括CN周期位置更新。通信卡在非激活态下的周期位置更新包括RAN周围位置更新和CN周期位置更新。
需要说明的是,RAN周围位置更新也可以称为RAN通知区域(RAN Notification Area,RNA)更新,由接入网维护。CN周期位置更新也可以称为跟踪区(Tracking Area,TA)更新,由核心网维护。
由于第一通信卡和第二通信卡共享终端设备的发射资源,因而第一通信卡和第二通信卡不能同时进行周期位置更新,需要避免第一通信卡和第二通信卡发生周期位置更新冲突。为此,在终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,所述终端设备向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数,从而第二网络可以根据指示信息确定为所述第二通信卡配置的位置更新参数,通过配置信息将为所述第二通信卡配置的位置更新参数发送给所述终端设备。这里,所述终端设备通过处于连接态的第二通信卡向第二网络发送指示信息。
需要说明的是,终端设备向第二网络发送的指示信息也可以称为辅助信息,该辅助信息用于辅助第二网络为第二通信卡配置位置更新参数。
本申请实施例中,所述位置更新参数包括周期位置更新相关的周期信息和/或触发时间信息。
这里,以基于定时器来实现周期位置更新为例,定时器的启动时刻即为周期位置更新相关的触发时间,定时器的时长即为周期位置更新相关的周期,若定时器超时则触发周期位置更新。这里,触发周期位置更新可以是通信卡向对应的网络发送位置更新请求消息。
以下结合两个通信卡在不同RRC状态下的周期位置更新类型,对如何避免两个通信卡发生周期位置更新冲突进行描述。
●情况一
所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二 通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
所述第一通信卡处于空闲态下而第二通信卡处于连接状态的情况下,所述终端设备向第二网络的核心网发送第一NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
在一可选方式中,第二网络的核心网包括AMF。
在一个示例中,终端设备的USIM-A卡处于空闲态,USIM-B卡处于连接态,终端设备通过USIM-B卡向第二网络发送第一NAS消息,所述第一NAS消息携带指示信息,该指示信息用于向AMF指示第二通信卡进入空闲态后期待的CN位置更新参数或者不期待的CN位置更新参数。AMF基于指示信息为第二通信卡配置CN位置更新参数,这里,为第二通信卡配置的CN位置更新参数用于确保第二通信卡的第二CN周期位置更新与第一通信卡的第一CN周期位置更新不冲突。进一步,可选地,AMF根据指示信息判决是否更新第二通信卡的CN位置更新参数,如果更新,则AMF向终端设备发送第二NAS消息,所述第二NAS消息携带第二通信卡更新后的CN位置更新参数。
需要说明的是,两个通信卡的周期位置更新不冲突是指:两个通信卡的周期位置更新的时间段没有重叠区域。
●情况二
所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
所述第一通信卡处于非激活态下而第二通信卡处于连接状态的情况下,所述终端设备向第二网络的核心网发送第一NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和所述第一CN周期位置更新不冲突。
在一可选方式中,第二网络的核心网包括AMF。
在一个示例中,终端设备的USIM-A卡处于非激活态,USIM-B卡处于连接态,终端设备通过USIM-B卡向第二网络发送第一NAS消息,所述第一NAS消息携带指示信息,该指示信息用于向AMF指示第二通信卡进入空闲态后期待的CN位置更新参数或者不期待的CN位置更新参数。AMF基于指示信息为第二通信卡配置CN位置更新参数,这里,为第二通信卡配置的CN位置更新参数用于确保第二通信卡的第二CN周期位置更新与第一通信卡的第一RAN周期位置更新和第一CN周期位置更新不冲突。进一步,可选地,AMF根据指示信息判决是否更新第二通信卡的CN位置更新参数,如果更新,则AMF向终端设备发送第二NAS消息,所述第二NAS消息携带第二通信卡更新后的CN位置更新参数。
需要说明的是,两个通信卡的周期位置更新不冲突是指:两个通信卡的周期位置更新的时间段没有重叠区域。
●情况三
所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
所述第一通信卡处于空闲态下而第二通信卡处于连接状态的情况下,所述终端设备向第二网络的接入网发送第一RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一CN周期位置更新不冲突;所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
在一可选方式中,第二网络的接入网包括基站(如gNB),第二网络的核心网包括AMF。
在一个示例中,终端设备的USIM-A卡处于空闲态,USIM-B卡处于连接态,终端设备通过USIM-B卡向第二网络发送第一RRC消息以及第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一指示信息用于向基站指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第一NAS消息携带第二指示信息,所述第二指示信息用于向AMF指示第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数。基站基于第一指示信息为第二通信卡配置RAN位置更新参数,这里,为第二通信卡配置的RAN位置更新参数用于确保第二通信卡的第二RAN周期位置更新与第一通信卡的第一CN周期位置更新不冲突。AMF基于第二指示信息为第二通信卡配置CN位置更新参数,这里,为第二通信卡配置的CN位置更新参数用于确保第二通信卡的第二CN周期位置更新与第一通信卡的第一CN周期位置更新不冲突。
需要说明的是,两个通信卡的周期位置更新不冲突是指:两个通信卡的周期位置更新的时间段没有重叠区域。
●情况四
所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
所述第一通信卡处于非激活态下而第二通信卡处于连接状态的情况下,所述终端设备向第二网络的接入网发送第一RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突;所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突。
在一可选方式中,第二网络的接入网包括基站(如gNB),第二网络的核心网包括AMF。
在一个示例中,终端设备的USIM-A卡处于非激活态,USIM-B卡处于连接态,终端设备通过USIM-B卡向第二网络发送第一RRC消息以及第一NAS消息,所述第一 RRC消息携带第一指示信息,所述第一指示信息用于向基站指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第一NAS消息携带第二指示信息,所述第二指示信息用于向AMF指示第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数。基站基于第一指示信息为第二通信卡配置RAN位置更新参数,这里,为第二通信卡配置的RAN位置更新参数用于确保第二通信卡的第二RAN周期位置更新与第一通信卡的第一RAN周期位置更新和第一CN周期位置更新不冲突。AMF基于第二指示信息为第二通信卡配置CN位置更新参数,这里,为第二通信卡配置的CN位置更新参数用于确保第二通信卡的第二CN周期位置更新与第一通信卡的第一RAN周期位置更新和第一CN周期位置更新不冲突。
需要说明的是,两个通信卡的周期位置更新不冲突是指:两个通信卡的周期位置更新的时间段没有重叠区域。
本申请实施例的技术方案,可以在终端设备没有检测到的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下,终端设备向网络提供辅助信息(即指示信息),从而网络可以根据辅助信息配置合适的位置更新参数,避免两个通信卡的周期位置更新发生冲突,达到预防冲突的目的。或者,也可以在终端设备检测到的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下,向网络提供辅助信息(即指示信息),从而网络可以根据辅助信息配置合适的位置更新参数,避免两个通信卡的周期位置更新发生冲突。
图4是本申请实施例提供的位置更新的方法的流程示意图二,如图4所示,所述位置更新的方法包括以下步骤:
步骤401:终端设备基于第一通信卡的位置更新参数和第二通信卡的位置更新参数,确定第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突。
本申请实施例中,终端设备具有第一通信卡和第二通信卡,其中,第一通信卡对应的网络为第一网络,第二通信卡对应的网络为第二网络。参照图3,一方面,终端设备可以通过第一通信卡接入第一网络,实现在第一网络上进行业务。另一方面,终端设备可以通过第二通信卡接入第二网络,实现在第二网络上进行业务。这里,第一网络和第二网络的类型可以相同,也可以不同。例如第一网络为LTE网络,第二网络为NR网络。再例如第一网络和第二网络都是NR网络。
需要说明的是,终端设备与第一网络之间的通信是通过第一通信卡实现的,终端设备与第二网络之间的通信是通过第二通信卡实现的。举个例子:终端设备中存在两个USIM卡,分别为USIM-A卡和USIM-B卡。其中,终端设备可以通过USIM-A卡与第一网络实现通信,终端设备可以通过USIM-B卡与第二网络实现通信。
本申请实施例中,通信卡在不同的RRC状态下执行的周期位置更新不同。例如:通信卡在空闲态下的周期位置更新包括CN周期位置更新。通信卡在非激活态下的周期位置更新包括RAN周围位置更新和CN周期位置更新。
由于第一通信卡和第二通信卡共享终端设备的发射资源,因而第一通信卡和第二通信卡不能同时进行周期位置更新,需要避免第一通信卡和第二通信卡发生周期位置更新冲突。为此,在终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下,终端设备提前一定时间发起所述第一通信卡的周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新。
本申请实施例中,所述位置更新参数包括周期位置更新相关的周期信息和/或触发时间信息。
这里,以基于定时器来实现周期位置更新为例,定时器的启动时刻即为周期位置更新相关的触发时间,定时器的时长即为周期位置更新相关的周期,若定时器超时则触发 周期位置更新。这里,触发周期位置更新可以是通信卡向对应的网络发送位置更新请求消息。
本申请实施例中,第一通信卡的位置更新参数可以确定第一通信卡的位置更新时间,第二通信卡的位置更新参数可以确定第二通信卡的位置更新时间,终端设备可以基于第一通信卡的位置更新参数和第二通信卡的位置更新参数,确定第一通信卡的周期位置更新和第二通信卡的周期位置更新是否会发生冲突。
需要说明的是,两个通信卡的周期位置更新冲突是指:两个通信卡的周期位置更新的时间段有重叠区域。
步骤402:所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新,所述第一时间基于所述第一通信卡的位置更新参数确定。
本申请实施例中,终端设备提前一定时间发起所述第一通信卡的周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新。
需要说明的是,以下第一通信卡和第二通信卡的相关描述也可以反过来,例如:终端设备提前一定时间发起所述第二通信卡的周期位置更新,并按照所述第一通信卡的位置更新参数发起所述第一通信卡的周期位置更新。主要目的是,用于将两个通信卡的周期位置更新时间错开,从而避免两个通信卡的周期位置更新发生冲突。
以下结合两个通信卡在不同RRC状态下的周期位置更新类型,对如何避免两个通信卡发生周期位置更新冲突进行描述。
●情况A
所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
●情况B
所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
所述终端设备相对于第一时间提前一定时间发起所述第一RAN周期位置更新和所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
●情况C
所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
所述终端设备相对于第一时间提前一定时间发起所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
●情况D
所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
所述终端设备相对于第一时间提前一定时间发起所述第一RAN周期位置更新和第 一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
本申请实施例中,第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下,也可以向网络侧请求修改第一通信卡或者第二通信卡的位置更新参数,从而将两个通信卡的周期位置更新时间错开,从而避免两个通信卡的周期位置更新发生冲突。进一步,可选地,以修改第二通信卡的位置更新参数为例,终端设备可以向第二网络发生指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数,从而第二网络可以为第二通信卡配置合适的位置更新参数,达到将两个通信卡的周期位置更新时间错开的目的。这里,指示信息的方案可以结合前述图2所示的方案。
图5是本申请实施例提供的位置更新的装置的结构组成示意图一,应用于终端设备,如图5所示,所述位置更新的装置包括:
发送单元501,用于在终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数;
接收单元502,用于接收所述第二网络发送的配置信息,所述配置信息用于确定所述第二网络为所述第二通信卡配置的位置更新参数;其中,所述第二网络为所述第二通信卡配置的位置更新参数基于所述指示信息确定。
在一可选方式中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
在一可选方式中,所述发送单元501,用于向第二网络的核心网发送第一NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
在一可选方式中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
在一可选方式中,所述发送单元501,用于向第二网络的核心网发送第一NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和所述第一CN周期位置更新不冲突。
在一可选方式中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
在一可选方式中,所述发送单元501,用于向第二网络的接入网发送第一RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参 数;
其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一CN周期位置更新不冲突;
所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
在一可选方式中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
在一可选方式中,所述发送单元501,用于向第二网络的接入网发送第一RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突;
所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突。
在一可选方式中,所述位置更新参数包括周期位置更新相关的周期信息和/或触发时间信息。
在一可选方式中,所述发送单元,用于通过处于连接态的第二通信卡向第二网络发送指示信息。
本领域技术人员应当理解,本申请实施例的上述位置更新的装置的相关描述可以参照本申请实施例的位置更新的方法的相关描述进行理解。
图6是本申请实施例提供的位置更新的装置的结构组成示意图二,应用于终端设备,如图6所示,所述位置更新的装置包括:
确定单元601,用于基于第一通信卡的位置更新参数和第二通信卡的位置更新参数,确定第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突;
更新单元602,用于相对于第一时间提前一定时间发起所述第一通信卡的周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新。
在一可选方式中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
在一可选方式中,所述更新单元602,用于相对于第一时间提前一定时间发起所述第一通信卡的第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
在一可选方式中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
在一可选方式中,所述更新单元602,用于相对于第一时间提前一定时间发起所 述第一RAN周期位置更新和所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
在一可选方式中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
在一可选方式中,所述更新单元602,用于相对于第一时间提前一定时间发起所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
在一可选方式中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
在一可选方式中,所述更新单元602,用于相对于第一时间提前一定时间发起所述第一RAN周期位置更新和第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
本领域技术人员应当理解,本申请实施例的上述位置更新的装置的相关描述可以参照本申请实施例的位置更新的方法的相关描述进行理解。
图7是本申请实施例提供的一种通信设备700示意性结构图。该通信设备可以是终端设备,也可以是网络设备,图7所示的通信设备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7所示,通信设备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,如图7所示,通信设备700还可以包括收发器730,处理器710可以控制该收发器730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730可以包括发射机和接收机。收发器730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700具体可为本申请实施例的网络设备,并且该通信设备700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700具体可为本申请实施例的移动终端/终端设备,并且该通信设备700可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
图8是本申请实施例的芯片的示意性结构图。图8所示的芯片800包括处理器810,处理器810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,芯片800还可以包括存储器820。其中,处理器810可以从存储器820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820可以是独立于处理器810的一个单独的器件,也可以集成在处理器810中。
可选地,该芯片800还可以包括输入接口830。其中,处理器810可以控制该输入接口830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800还可以包括输出接口840。其中,处理器810可以控制该输出 接口840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/终端设备,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。
图9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9所示,该通信系统900包括终端设备910和网络设备920。
其中,该终端设备910可以用于实现上述方法中由终端设备实现的相应的功能,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移动终端/终端设备实现的相应流程,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移动终端/终端设备实现的相应流程,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移动终端/终端设备实现的相应流程,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 (45)

  1. 一种位置更新的方法,所述方法包括:
    终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,所述终端设备向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数;
    所述终端设备接收所述第二网络发送的配置信息,所述配置信息用于确定所述第二网络为所述第二通信卡配置的位置更新参数;其中,所述第二网络为所述第二通信卡配置的位置更新参数基于所述指示信息确定。
  2. 根据权利要求1所述的方法,其中,所述第一通信卡在空闲态下的周期位置更新包括第一核心网CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  3. 根据权利要求2所述的方法,其中,所述终端设备向第二网络发送指示信息,包括:
    所述终端设备向第二网络的核心网发送第一非接入层NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
  4. 根据权利要求1所述的方法,其中,所述第一通信卡在非激活态下的周期位置更新包括第一接入网RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  5. 根据权利要求4所述的方法,其中,所述终端设备向第二网络发送指示信息,包括:
    所述终端设备向第二网络的核心网发送第一NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和所述第一CN周期位置更新不冲突。
  6. 根据权利要求1所述的方法,其中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  7. 根据权利要求6所述的方法,其中,所述终端设备向第二网络发送指示信息,包括:
    所述终端设备向第二网络的接入网发送第一无线资源控制RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的 RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一CN周期位置更新不冲突;
    所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
  8. 根据权利要求1所述的方法,其中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  9. 根据权利要求8所述的方法,其中,所述终端设备向第二网络发送指示信息,包括:
    所述终端设备向第二网络的接入网发送第一RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突;
    所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突。
  10. 根据权利要求1至9中任一项所述的方法,其中,所述位置更新参数包括周期位置更新相关的周期信息和/或触发时间信息。
  11. 根据权利要求1至10中任一项所述的方法,其中,所述终端设备向第二网络发送指示信息,包括:
    所述终端设备通过处于连接态的第二通信卡向第二网络发送指示信息。
  12. 一种位置更新的方法,所述方法包括:
    终端设备基于第一通信卡的位置更新参数和第二通信卡的位置更新参数,确定第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突;
    所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新,所述第一时间基于所述第一通信卡的位置更新参数确定。
  13. 根据权利要求12所述的方法,其中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  14. 根据权利要求13所述的方法,其中,所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新,包括:
    所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
  15. 根据权利要求12所述的方法,其中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  16. 根据权利要求15所述的方法,其中,所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的第一RAN周期位置更新和第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新,包括:
    所述终端设备相对于第一时间提前一定时间发起所述第一RAN周期位置更新和所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
  17. 根据权利要求12所述的方法,其中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  18. 根据权利要求17所述的方法,其中,所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的第一RAN周期位置更新和第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新,包括:
    所述终端设备相对于第一时间提前一定时间发起所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
  19. 根据权利要求12所述的方法,其中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  20. 根据权利要求19所述的方法,其中,所述终端设备相对于第一时间提前一定时间发起所述第一通信卡的第一RAN周期位置更新和第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新,包括:
    所述终端设备相对于第一时间提前一定时间发起所述第一RAN周期位置更新和第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
  21. 一种位置更新的装置,应用于终端设备,所述装置包括:
    发送单元,用于在终端设备的第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突的情况下或者终端设备的第一通信卡处于非激活态或者空闲态而终端设备的第二通信卡处于连接状态的情况下,向第二网络发送指示信息,所述指示信息用于指示所述第二通信卡期待的位置更新参数或者不期待的位置更新参数;
    接收单元,用于接收所述第二网络发送的配置信息,所述配置信息用于确定所述第二网络为所述第二通信卡配置的位置更新参数;其中,所述第二网络为所述第二通信卡配置的位置更新参数基于所述指示信息确定。
  22. 根据权利要求21所述的装置,其中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  23. 根据权利要求22所述的装置,其中,所述发送单元,用于向第二网络的核心网发送第一NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
  24. 根据权利要求21所述的装置,其中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  25. 根据权利要求24所述的装置,其中,所述发送单元,用于向第二网络的核心网发送第一NAS消息,所述第一NAS消息携带指示信息,所述指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和所述第一CN周期位置更新不冲突。
  26. 根据权利要求21所述的装置,其中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  27. 根据权利要求26所述的装置,其中,所述发送单元,用于向第二网络的接入网发送第一RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一CN周期位置更新不冲突;
    所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一CN周期位置更新不冲突。
  28. 根据权利要求21所述的装置,其中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  29. 根据权利要求28所述的装置,其中,所述发送单元,用于向第二网络的接入网发送第一RRC消息以及向第二网络的核心网发送第一NAS消息,所述第一RRC消息携带第一指示信息,所述第一NAS消息携带第二指示信息,所述第一指示信息用于指示所述第二通信卡期待的RAN位置更新参数或者不期待的RAN位置更新参数,所述第二指示信息用于指示所述第二通信卡期待的CN位置更新参数或者不期待的CN位置更新参数;
    其中,所述第一指示信息还用于所述第二网络的接入网确定所述第二通信卡的RAN位置更新参数,其中,所述第二通信卡的RAN位置更新参数用于确保所述第二RAN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突;
    所述第二指示信息还用于所述第二网络的核心网确定所述第二通信卡的CN位置更新参数,其中,所述第二通信卡的CN位置更新参数用于确保所述第二CN周期位置更新与所述第一RAN周期位置更新和第一CN周期位置更新不冲突。
  30. 根据权利要求21至29中任一项所述的装置,其中,所述位置更新参数包括周期位置更新相关的周期信息和/或触发时间信息。
  31. 根据权利要求21至30中任一项所述的装置,其中,所述发送单元,用于通过处于连接态的第二通信卡向第二网络发送指示信息。
  32. 一种位置更新的装置,应用于终端设备,所述装置包括:
    确定单元,用于基于第一通信卡的位置更新参数和第二通信卡的位置更新参数,确定第一通信卡的周期位置更新和第二通信卡的周期位置更新发生冲突;
    更新单元,用于相对于第一时间提前一定时间发起所述第一通信卡的周期位置更 新,并按照所述第二通信卡的位置更新参数发起所述第二通信卡的周期位置更新。
  33. 根据权利要求32所述的装置,其中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  34. 根据权利要求33所述的装置,其中,所述更新单元,用于相对于第一时间提前一定时间发起所述第一通信卡的第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
  35. 根据权利要求32所述的装置,其中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在空闲态下的周期位置更新包括第二CN周期位置更新。
  36. 根据权利要求35所述的装置,其中,所述更新单元,用于相对于第一时间提前一定时间发起所述第一RAN周期位置更新和所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二CN周期位置更新。
  37. 根据权利要求32所述的装置,其中,所述第一通信卡在空闲态下的周期位置更新包括第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  38. 根据权利要求37所述的装置,其中,所述更新单元,用于相对于第一时间提前一定时间发起所述第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
  39. 根据权利要求32所述的装置,其中,所述第一通信卡在非激活态下的周期位置更新包括第一RAN周期位置更新和第一CN周期位置更新,所述第二通信卡在非激活态下的周期位置更新包括第二RAN周期位置更新和第二CN周期位置更新。
  40. 根据权利要求39所述的装置,其中,所述更新单元,用于相对于第一时间提前一定时间发起所述第一RAN周期位置更新和第一CN周期位置更新,并按照所述第二通信卡的位置更新参数发起所述第二RAN周期位置更新和第二CN周期位置更新。
  41. 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11中任一项所述的方法,或者权利要求12至20中任一项所述的方法。
  42. 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11中任一项所述的方法,或者权利要求12至20中任一项所述的方法。
  43. 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11中任一项所述的方法,或者权利要求12至20中任一项所述的方法。
  44. 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11中任一项所述的方法,或者权利要求12至20中任一项所述的方法。
  45. 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11中任一项所述的方法,或者权利要求12至20中任一项所述的方法。
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