WO2020147823A1 - 终端能力协商方法、终端设备和网络侧设备 - Google Patents

终端能力协商方法、终端设备和网络侧设备 Download PDF

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Publication number
WO2020147823A1
WO2020147823A1 PCT/CN2020/072702 CN2020072702W WO2020147823A1 WO 2020147823 A1 WO2020147823 A1 WO 2020147823A1 CN 2020072702 W CN2020072702 W CN 2020072702W WO 2020147823 A1 WO2020147823 A1 WO 2020147823A1
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Prior art keywords
terminal
capability
terminal device
available
terminal identifier
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English (en)
French (fr)
Inventor
吴昱民
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to EP20741923.5A priority Critical patent/EP3913948A4/en
Priority to JP2021541159A priority patent/JP7432606B2/ja
Publication of WO2020147823A1 publication Critical patent/WO2020147823A1/zh
Priority to US17/375,628 priority patent/US12082302B2/en
Anticipated expiration legal-status Critical
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/18Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20Transfer of user or subscriber data
    • H04W8/205Transfer to or from user equipment or user record carrier
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18Negotiating wireless communication parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18Negotiating wireless communication parameters
    • H04W28/22Negotiating communication rate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data
    • H04W8/245Transfer of terminal data from a network towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/26Network addressing or numbering for mobility support
    • H04W8/28Number portability ; Network address portability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/26Network addressing or numbering for mobility support

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a terminal capability negotiation method, terminal equipment and network side equipment.
  • a user equipment (User Equipment, UE) (also called terminal equipment) can have multiple Subscriber Identification Module (SIM) cards (ie multi-card UE) at the same time, or register multiple times with the network at the same time (ie multiple Register UE).
  • SIM Subscriber Identification Module
  • Such a UE can camp on multiple cells and/or establish connections at the same time.
  • the cell where the UE can camp and/or establish a connection at the same time can be the same cell or different cells, and the wireless technology types of different cells can be the same or different, for example, cell 1 is Fourth Generation (Fourth Generation, 4G) Long Term Evolution (LTE), cell 2 is the fifth generation (Fifth Generation, 5G) New Radio (NR).
  • 4G Fourth Generation
  • LTE Long Term Evolution
  • 5G New Radio
  • the UE may have different terminal identifiers (ie, UE identifiers) in multiple cells.
  • the terminal identifier of the UE in cell 1 is the System Architecture Evolution Temporary Mobile Station Identifier (S-TMSI) ) 1.
  • the terminal identifier of the UE in cell 2 is S-TMSI2.
  • the embodiments of the present disclosure provide a terminal capability negotiation method, terminal equipment, and network-side equipment, so as to negotiate the allocation of UE capabilities among connections with different terminal identities under the condition that connections of different terminal identities share UE capabilities .
  • the embodiments of the present disclosure provide a terminal capability negotiation method, which is applied to a terminal device, and the method includes:
  • the terminal device has at least two terminal identifiers, report the capability allocation information of the terminal device to the network side device;
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers.
  • the embodiments of the present disclosure also provide a terminal capability negotiation method, which is applied to a network side device, and the method includes:
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers of the terminal device.
  • the embodiments of the present disclosure also provide a terminal device.
  • the terminal equipment includes:
  • a reporting module configured to report the capability allocation information of the terminal device to the network side device when there are at least two terminal identities in the terminal device;
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers.
  • the embodiments of the present disclosure also provide a network side device.
  • the network side equipment includes:
  • a receiving module configured to receive the capability allocation information of the terminal device reported by the terminal device
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers of the terminal device.
  • the embodiments of the present disclosure also provide a terminal device, including a processor, a memory, and a program stored on the memory and running on the processor, and the program is executed when the processor is executed The steps of the terminal capability negotiation method provided in the first aspect described above.
  • the embodiments of the present disclosure also provide a network-side device, including a processor, a memory, and a program stored on the memory and capable of running on the processor.
  • a network-side device including a processor, a memory, and a program stored on the memory and capable of running on the processor.
  • the embodiments of the present disclosure also provide a computer-readable storage medium having a program stored on the computer-readable storage medium, and when the program is executed by a processor, the terminal capability negotiation method provided in the first aspect is implemented. Step, or the step of implementing the terminal capability negotiation method provided in the second aspect.
  • the capability allocation information of the terminal device is reported to the network side device to notify the network side device of the available capabilities of at least one terminal identifier.
  • the allocation of UE capabilities among connections with different terminal identities is negotiated, which can also reduce the problem of data loss caused by the transmission of data exceeding the UE's capabilities, and improve data transmission Reliability.
  • FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a method for negotiating terminal capabilities provided by an embodiment of the present disclosure
  • FIG. 3 is a flowchart of a method for negotiating terminal capabilities according to another embodiment of the present disclosure
  • Figure 4 is a structural diagram of a terminal device provided by an embodiment of the present disclosure.
  • Figure 5 is a structural diagram of a network side device provided by an embodiment of the present disclosure.
  • FIG. 6 is a structural diagram of a terminal device provided by another embodiment of the present disclosure.
  • Fig. 7 is a structural diagram of a network side device provided by another embodiment of the present disclosure.
  • Multi-card and multi-registration UE Multi-card and multi-registration UE
  • a UE can have multiple SIM (Subscriber Identification Module) cards at the same time (ie, multi-card UE), or register multiple times with the network at the same time (ie, multiple registered UEs).
  • SIM Subscriber Identification Module
  • the cells in which such UEs can camp and/or establish connections at the same time can be the same cell or different cells.
  • the multiple working cells of the above UE may have the same or different working states.
  • the UE works in cell 1 and cell 2 at the same time, and the working state of the UE in cell 1 may be idle (i.e. IDLE) state, deactivated (i.e. INACTIVE) state or connected (that is, CONNECTED) state, the working state of UE in cell 2 can be idle (that is, IDLE) state, deactivated (that is, INACTIVE) state, or connected (that is, CONNECTED) state.
  • Multi-card and multi-registration UE capabilities Multi-card and multi-registration UE capabilities:
  • connections with different UE identities will share the UE capabilities.
  • connections with different UE identities can use 20M caching layer 2 together Cache.
  • Fig. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure. As shown in Fig. 1, it includes a terminal device 11 and a network-side device 12.
  • the terminal device 11 may be a mobile phone or a tablet computer ( User-side devices such as Tablet Personal Computer, Laptop Computer, Personal Digital Assistant (PDA), Mobile Internet Device (MID) or Wearable Device (Wearable Device), It should be noted that the specific type of the terminal device 11 is not limited in the embodiment of the present disclosure.
  • the network side device 12 may be a base station, such as a macro station, LTE eNB, 5G NR NB, gNB, etc.; the network side device 12 may also be a small station, such as low power node (LPN) pico, femto, etc. Or, the network side device 12 may be an access point (Access Point, AP); the base station may also be a network node composed of a central unit (Central Unit, CU) and multiple TRPs managed and controlled by it. It should be noted that the specific type of the network side device 12 is not limited in the embodiment of the present disclosure.
  • the terminal device 11 when the terminal device 11 is registered or registered multiple times on the network side, the terminal device 11 can obtain multiple terminal identities. In the case where the wireless connection capability of the terminal device 11 is shared between connections with different terminal identities, the terminal device 11 may perform wireless connection capability negotiation. Specifically, the terminal device 11 may report the capability allocation information of the terminal device 11 to the network side device 12 when there are at least two terminal identifiers.
  • the aforementioned terminal identifier may include, but is not limited to, at least one of the following: Subscriber Identification Module (SIM) card number, International Mobile Subscriber Identity (IMSI), Temporary Mobile Subscriber Identity, TMSI), System Architecture Evolution TMSI (S-TMSI), Fifth Generation System Architecture Evolution (Fifth Generation System Architecture Evolution TMSI, 5G-S-TMSI), Wireless Network Temporary Identity (Radio Network Temporary Identity, RNTI).
  • SIM Subscriber Identification Module
  • At least two terminal identifiers of the terminal device 11 may be in the same or different working states.
  • UE ID-1 is in the idle state and UE ID-2 is in the connected state; or UE ID-1 is in the connected state and UE ID-2 is also in the connected state.
  • the above-mentioned capability allocation information is used to indicate the available capability of at least one of the at least two terminal identifiers.
  • the foregoing capability allocation information may include at least one of at least one terminal identifier and capability information available for each terminal identifier in the at least one terminal identifier.
  • the above-mentioned at least one terminal identifier is the terminal identifier in the at least two terminal identifiers of the terminal device 11, and the above-mentioned available capability information may include but is not limited to at least one of the following: the amount of available L2 cache, the available wireless connection configuration, Available frequency band combinations, available frequency bands, maximum data rate that can be supported, and available wireless technology types.
  • the above-mentioned wireless technology types may include but are not limited to at least one of the following: Code Division Multiple Access (CDMA); CDMA2000; GSM/EDGE Radio Access Network (GSM/EDGE Radio Access Network, GERAN); UMTS Terrestrial Radio Access Network (UMTS Terrestrial Radio Access Network, UTRAN); Evolved UMTS Terrestrial Radio Access Network (Evolved UMTS Terrestrial Radio Access Network, E-UTRAN); Fifth Generation New Radio (5G NR) ; WiFi; Bluetooth.
  • CDMA Code Division Multiple Access
  • CDMA2000 Code Division Multiple Access 2000
  • GSM/EDGE Radio Access Network GSM/EDGE Radio Access Network
  • UMTS Terrestrial Radio Access Network UMTS Terrestrial Radio Access Network
  • Evolved UMTS Terrestrial Radio Access Network Evolved UMTS Terrestrial Radio Access Network, E-UTRAN
  • Fifth Generation New Radio (5G NR) WiFi
  • Bluetooth Bluetooth
  • the terminal device 11 may report its capability allocation information when it is predefined by the protocol or when the network side device 12 instructs it to allow it to report the capability allocation information.
  • the terminal device 11 may report the capability allocation information of the terminal device 11 through at least one terminal identifier, where the at least one terminal identifier is a terminal in the at least two terminal identifiers that has established a wireless connection or is in the process of establishing a wireless connection. logo.
  • the terminal device 11 may report the capability allocation information of the terminal device 11 through the terminal identifier that has established the wireless connection or is in the wireless connection establishment process during, after or before the wireless connection is established.
  • reporting the capability allocation information of the terminal device 11 through a certain terminal identification may mean that the terminal identification is additionally carried in the report message carrying the capability allocation information of the terminal device 11, or the terminal identification is used for connection
  • the capacity allocation information of the terminal device 11 is reported, or the transmission resource for reporting the capacity allocation information of the terminal device 11 is the transmission resource corresponding to the terminal identifier.
  • the network side device 12 When the network side device 12 receives the capability allocation information reported by the terminal device 11, it can configure or reconfigure part or all of the terminal identification connections of the terminal device 11 based on the capability allocation information, thereby ensuring that the network side configuration or data transmission does not exceed the terminal The ability of the device 11 reduces data loss and improves the reliability of data transmission.
  • FIG. 2 is a flowchart of a terminal capability negotiation method provided by an embodiment of the present disclosure. As shown in FIG. 2, it includes the following steps:
  • Step 201 When there are at least two terminal identities in the terminal device, report the capability allocation information of the terminal device to the network side device;
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers.
  • each of the foregoing terminal identifiers may include but is not limited to at least one of SIM card number, IMSI, TMSI, S-TMSI, 5G-S-TMSI, RNTI, and so on.
  • the UE registers or attaches to the network side multiple times through one or more SIM cards, and obtains two terminal identities, namely UE ID-1 and UE ID-2.
  • At least two terminal identifiers of the terminal device may be in the same or different working states.
  • UE ID-1 is in the idle state
  • UE ID-2 is in the connected state.
  • the foregoing capability allocation information is used to indicate the available capability of at least one terminal identifier among the at least two terminal identifiers.
  • the foregoing capability allocation information may include at least one of at least one terminal identifier and capability information available for each terminal identifier in the at least one terminal identifier.
  • the above at least one terminal identifier is the terminal identifier in the at least two terminal identifiers of the terminal device, and the above available capability information may include, but is not limited to, at least one of the following: the amount of available L2 cache, available wireless connection configuration, available The combination of frequency bands, available frequency bands, maximum supported data rate, and available wireless technology types.
  • the terminal device when the terminal device is registered or registered multiple times on the network side, the terminal device can obtain multiple terminal identities.
  • the terminal device can negotiate the wireless connection capability, that is, the terminal device can report to the network side device when there are at least two terminal identities The capacity allocation information of the terminal device. Therefore, the network side device can configure or reconfigure part or all of the terminal identification connection of the terminal device based on the capability allocation information reported by the terminal device, thereby ensuring that the network side configuration or data transmission does not exceed the terminal device's capabilities.
  • the capability allocation information of the terminal device is reported to the network side device to notify the network side device of the available capabilities of at least one terminal identifier.
  • the allocation of UE capabilities among connections with different terminal identities is negotiated, which can also reduce the problem of data loss caused by the transmission of data exceeding the UE's capabilities, and improve data transmission Reliability.
  • the foregoing step 201 that is, the reporting of the capability allocation information of the terminal device to the network side device, may include:
  • protocol predefinition allows the terminal device to report capability allocation information, then report the capability allocation information of the terminal device to the network side device;
  • the first indication information received from the network side device indicates that the terminal device is allowed to report capacity allocation information
  • the protocol can predefine whether the terminal device is allowed to report capability allocation information. In the case that the protocol predefinition allows the terminal device to report the capability allocation information, report the capability allocation information of the terminal device to the network side device. In the case that the terminal device is not allowed to report the capability allocation information by the predefinition, the capability allocation information of the terminal device is not reported to the network side device.
  • This embodiment predefines whether the terminal device is allowed to report capability allocation information through the protocol, which can save signaling and is relatively simple to implement.
  • the network side device may be used to indicate whether the terminal device is allowed to report the capability allocation information.
  • the network side device may indicate whether the terminal device is allowed to report capability allocation information through system information (for example, SIBx (System Information Block, system information block)) or dedicated signaling (for example, RRCReconfiguration message).
  • SIBx System Information Block, system information block
  • dedicated signaling for example, RRCReconfiguration message.
  • the terminal device can report the capability allocation information only when the network-side device indicates that it is allowed to receive the capability allocation information reported by the terminal device.
  • the network side device can indicate network side capability information through system information (e.g., SIBx) or dedicated signaling (e.g., RRCReconfiguration message) to indicate whether it supports receiving the capability allocation information reported by the terminal device. Only when the network side device instructs it to support receiving the capability allocation information reported by the terminal device, the terminal device can report the capability allocation information.
  • system information e.g., SIBx
  • dedicated signaling e.g., RRCReconfiguration message
  • the network side device instructs whether to allow the terminal device to report capability allocation information, which can improve the flexibility of capability allocation information reporting control.
  • the reporting the capability allocation information of the terminal device to the network side device includes:
  • the first terminal identifier is at least one of the at least two terminal identifiers that has established a wireless connection or is in the process of establishing a wireless connection.
  • the aforementioned first terminal identifier may be at least one of the at least two terminal identifiers that has established a wireless connection or is in the process of establishing a wireless connection.
  • reporting the capability allocation information of the terminal device through the first terminal identification may mean that the report carrying the capability allocation information of the terminal device additionally carries the first terminal identification, or is connected through the first terminal identification.
  • Reporting the capability allocation information of the terminal device or the transmission resource (for example, at least one of time domain resources, frequency domain resources, space resources, and code domain resources, etc.) for reporting the capability allocation information of the terminal device corresponds to the first terminal identifier Transmission resources, etc.
  • the capability allocation information of the terminal device reported by each terminal identifier may be the same or different.
  • the capability information available for UE ID-1 and the capability information available for UE ID-2 can be reported through UE ID-1, and also reported through UE ID-2
  • the capability information available for UE ID-1 and the capability information available for UE ID-2; or the capability information available for UE ID-1 can be reported through UE ID-1, and the capability information available for UE ID-2 can be reported through UE ID-2.
  • the reporting of the capability allocation information of the terminal device through the first terminal identifier includes:
  • the terminal identifier used in the process of establishing the wireless connection is the first terminal identifier or the second terminal identifier
  • the second terminal identifier is the at least two terminal identifiers other than the first terminal identifier. At least one of the terminal identifiers.
  • the trigger condition for reporting the capability allocation information of the terminal device through the first terminal identifier may be during or after the establishment of the wireless connection.
  • the capability allocation information of the terminal device may be reported through the terminal identifier a1, or when the wireless connection establishment of the terminal identifier a1 is completed, the capability of the terminal device may be reported through the terminal identifier a1 Allocation information, or in the process of establishing a wireless connection with the terminal identification a1, reporting the capability allocation information of the terminal device through the terminal identification a2 of the established wireless connection.
  • the first terminal identifier is at least one of the terminal identifiers that have established a wireless connection among the at least two terminal identifiers;
  • the reporting the capability allocation information of the terminal device through the first terminal identifier includes:
  • the terminal identifier used in the wireless connection establishment process is a second terminal identifier, and the second terminal identifier is at least one of the at least two terminal identifiers except the first terminal identifier.
  • the first terminal identifier can be used to realize the capability allocation of the terminal device during, after or before the wireless connection process of the second terminal identifier is established.
  • Information reporting That is, the trigger condition for reporting the capability allocation information of the terminal device through the first terminal identifier may be during, after or before the establishment of the wireless connection of the second terminal identifier.
  • the terminal identifier that has established a wireless connection can report the available capability information of the terminal identifier that has not yet established a wireless connection, so that the network side device can be based on the terminal that has not established a wireless connection. Identify available capability information, and establish a wireless connection identified by the terminal.
  • the foregoing implementation manners for reporting the capability allocation information of the terminal device to the network side device can be combined according to actual requirements. For example, if the first indication information received from the network-side device indicates that the terminal device is allowed to report capability allocation information, the terminal device’s capability allocation information is reported through the first terminal identifier; or if the protocol is predefined to allow the terminal device When the terminal device reports the capability allocation information, the first terminal identifier reports the capability allocation information of the terminal device.
  • the method further includes:
  • a prohibition timer (ie, prohibitTimer) may be started, and it is forbidden to report all information through the first terminal identifier before the prohibition timer expires.
  • the capacity allocation information of the terminal equipment may be started, and it is forbidden to report all information through the first terminal identifier before the prohibition timer expires.
  • the prohibit timer is started, and during the operation of the prohibit timer, it is no longer triggered to report the capability allocation information of the terminal device via the UE ID-1.
  • the terminal device can still use the terminal identifier of the at least two terminal identifiers other than the first terminal identifier to identify the capability allocation information of the terminal device.
  • the repeated reporting of the capability allocation information of the terminal device can be reduced and resources are saved.
  • the parameters of the prohibition timer are predefined by the protocol or configured on the network side.
  • the parameter of the prohibition timer may include the duration of the prohibition timer.
  • the capability allocation information may include at least one of the following:
  • At least one terminal identifier At least one terminal identifier
  • the at least one terminal identifier is a terminal identifier in the at least two terminal identifiers.
  • the foregoing at least one terminal identifier may include at least one of a first terminal identifier and a second terminal identifier, where the first terminal identifier may be a terminal identifier currently used to report the capability allocation information of the terminal device.
  • the second terminal identification may be at least one of the at least two terminal identifications except the first terminal identification.
  • the terminal identifier currently used to report the capability allocation information of the terminal device may be implicitly indicated through the connection between the terminal device and the network side, that is, it may not be carried in the report signaling.
  • the foregoing capability allocation information may include at least one terminal identifier.
  • the capability information available for each terminal identifier in the foregoing at least one terminal identifier may be predefined by the protocol.
  • all available capability information of the terminal device can be pre-defined in agreement to equally distribute between at least two terminal identities.
  • the capability allocation information includes UE ID-1 and UE ID-2, all terminal devices can be allocated The available capability information is evenly distributed between UE ID-1 and UE ID-2.
  • the foregoing capability allocation information may include capability information available for each terminal identifier in at least one terminal identifier.
  • it may include the capability information available for the above-mentioned first terminal identifier, where the above-mentioned first terminal identifier may be implicitly indicated through the connection between the terminal device and the network side.
  • the foregoing capability allocation information may include at least one terminal identifier and capability information available for each terminal identifier in the at least one terminal identifier.
  • the foregoing capability allocation information may include UE ID-1 and UE ID-2, as well as UE ID-1 available capability information and UE ID-2 available capability information.
  • the foregoing capability allocation information may include UE ID-2, as well as the capability information available for UE ID-1 and the capability information available for UE ID-2, where UE ID-1 is the current capability allocation information used to report terminal equipment
  • UE ID-1 is the current capability allocation information used to report terminal equipment
  • the terminal identifier of the terminal is implicitly indicated through the connection between the terminal device and the network side.
  • the above-mentioned capability allocation information may include UE ID-2 and the capability information available for UE ID-2, where UE ID-1 is the terminal identifier currently used to report the capability allocation information of the terminal device, through the terminal device and the network
  • the connection implicitly indicates that the UE ID-1 available capability information can be calculated from the total capability information of the terminal equipment and the UE ID-2 available capability information.
  • the available capability information may include at least one of the following:
  • the amount of available L2 buffer for example, the total amount of L2 buffer is 20M, and the amount of L2 buffer available for UE ID-1 is 10M.
  • the RRC Reconfiguration configuration message available for UE ID-1 for example, the RRC Reconfiguration configuration message available for UE ID-1.
  • the available frequency band combination of UE ID-1 for example, the available frequency band combination of UE ID-1 is Band1+Band2.
  • the available frequency band of UE ID-1 is Band1.
  • the maximum data rate that can be supported for example, the maximum data rate that can be supported by the UE ID-1 is 10 Mbps.
  • the available wireless technology type for UE ID-1 is LTE (Long Term Evolution).
  • the capability information available for each terminal identifier may include at least one of the following:
  • the capability information available for each wireless technology type corresponding to each terminal identifier is the capability information available for each wireless technology type corresponding to each terminal identifier.
  • the foregoing capability information available for each terminal identifier may include total capability information available for each terminal identifier.
  • the capability information available for the UE ID-1 may include the total capability information available for the UE ID-1
  • the capability information available for the UE ID-2 may include the total capability information available for the UE ID-2.
  • the foregoing capability information available for each terminal identifier may also include capability information available for each wireless technology type corresponding to each terminal identifier.
  • the capability information available for UE ID-1 includes the capability information available for the first wireless technology type corresponding to UE ID-1 and the capability information available for the second wireless technology type corresponding to UE ID-1; the capability information available for UE ID-2
  • the information includes the available capability information of the first wireless technology type corresponding to the UE ID-2 and the available capability information of the third wireless technology type corresponding to the UE ID-2.
  • the wireless technology type corresponding to the capability information available for each terminal identifier may be reported.
  • the capability information available for UE ID-1 includes available capability information a1 and available capability information a2, where the available capability information a1 corresponds to the first wireless technology type, and the available capability information a2 corresponds to the second wireless technology type.
  • the wireless technology type includes at least one of the following: CDMA; CDMA2000; GERAN; UTRAN; E-UTRAN; 5G NR; WiFi; Bluetooth.
  • the aforementioned UTRAN may be, for example, WCDMA (Wideband Code Division Multiple Access) or TDS-CDMA (Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access).
  • the aforementioned E-UTRAN may be LTE, for example.
  • FIG. 3 is a flowchart of a terminal capability negotiation method provided by an embodiment of the present disclosure. As shown in FIG. 3, it includes the following steps:
  • Step 301 Receive the capability allocation information of the terminal device reported by the terminal device;
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers of the terminal device.
  • each of the foregoing terminal identifiers may include but is not limited to at least one of SIM card number, IMSI, TMSI, S-TMSI, 5G-S-TMSI, RNTI, and so on.
  • the UE registers or attaches to the network side multiple times through one or more SIM cards, and obtains two terminal identities, namely UE ID-1 and UE ID-2.
  • At least two terminal identifiers of the terminal device may be in the same or different working states.
  • UE ID-1 is in the idle state
  • UE ID-2 is in the connected state.
  • the above-mentioned capability allocation information is used to indicate the available capability of at least one of the at least two terminal identities.
  • the foregoing capability allocation information may include at least one of at least one terminal identifier and capability information available for each terminal identifier in the at least one terminal identifier.
  • the above at least one terminal identifier is the terminal identifier in the at least two terminal identifiers of the terminal device
  • the above available capability information may include, but is not limited to, at least one of the following: the amount of available L2 cache, available wireless connection configuration, available The combination of frequency bands, available frequency bands, maximum supported data rate, and available wireless technology types.
  • the network side device can receive the terminal device capability allocation information reported by the terminal device, and can be based on the capability allocation information reported by the terminal device Configure or reconfigure the connection of part or all of the terminal identification of the terminal device, so as to ensure that the configuration or data transmission on the network side does not exceed the capability of the terminal device.
  • the terminal device by receiving the capability allocation information reported by the terminal device, it is possible to configure or reconfigure part or all of the terminal identification connections of the terminal device based on the capability allocation information reported by the terminal device, thereby reducing transmission The problem of data loss caused by data exceeding the UE's capacity, which improves the reliability of data transmission.
  • the method may further include:
  • the network side device indicates whether the terminal device is allowed to report capability allocation information.
  • the network side device may indicate whether to allow the terminal device to report capability allocation information through system information (for example, SIBx) or dedicated signaling (for example, an RRCReconfiguration message).
  • system information for example, SIBx
  • dedicated signaling for example, an RRCReconfiguration message
  • the network side device can indicate network side capability information through system information (e.g., SIBx) or dedicated signaling (e.g., RRCReconfiguration message) to indicate whether it supports receiving the capability allocation information reported by the terminal device. Only when the network side device instructs it to support receiving the capability allocation information reported by the terminal device, the terminal device can report the capability allocation information.
  • system information e.g., SIBx
  • dedicated signaling e.g., RRCReconfiguration message
  • the network side device instructs whether to allow the terminal device to report capability allocation information, which can improve the flexibility of capability allocation information reporting control.
  • the receiving the capability allocation information of the terminal device reported by the terminal device includes:
  • the first terminal identifier is at least one of at least two terminal identifiers included in the terminal device that has established a wireless connection or is in the process of establishing a wireless connection.
  • the aforementioned first terminal identifier may be at least one of the at least two terminal identifiers that has established a wireless connection or is in the process of establishing a wireless connection.
  • reporting the capability allocation information of the terminal device through the first terminal identification may mean that the report carrying the capability allocation information of the terminal device additionally carries the first terminal identification, or is connected through the first terminal identification.
  • Reporting the capability allocation information of the terminal device or the transmission resource (for example, at least one of time domain resources, frequency domain resources, space resources, and code domain resources, etc.) for reporting the capability allocation information of the terminal device corresponds to the first terminal identifier Transmission resources, etc.
  • the capability allocation information of the terminal device reported by each terminal identifier may be the same or different.
  • the capability information available for UE ID-1 and the capability information available for UE ID-2 can be reported through UE ID-1, and also reported through UE ID-2
  • the capability information available for UE ID-1 and the capability information available for UE ID-2; or the capability information available for UE ID-1 can be reported through UE ID-1, and the capability information available for UE ID-2 can be reported through UE ID-2.
  • the foregoing network side device may receive the capability allocation information of the terminal device reported by the first terminal identifier during or after the wireless connection is established;
  • the terminal identifier used in the process of establishing the wireless connection is the first terminal identifier or the second terminal identifier
  • the second terminal identifier is the at least two terminal identifiers other than the first terminal identifier. At least one of the terminal identifiers.
  • the foregoing network side device may also receive the capability allocation information of the terminal device reported by the first terminal identifier during, after or before the wireless connection is established;
  • the terminal identifier used in the process of establishing the wireless connection is a second terminal identifier, and the second terminal identifier is at least one of the at least two terminal identifiers other than the first terminal identifier.
  • the method may further include:
  • the parameter of the prohibition timer may include the duration of the prohibition timer.
  • the capability allocation information includes at least one of the following:
  • At least one terminal identifier At least one terminal identifier
  • the at least one terminal identifier is a terminal identifier in the at least two terminal identifiers.
  • the foregoing at least one terminal identifier may include at least one of a first terminal identifier and a second terminal identifier, where the first terminal identifier may be a terminal identifier currently used to report the capability allocation information of the terminal device.
  • the second terminal identification may be at least one of the at least two terminal identifications except the first terminal identification.
  • the terminal identifier currently used to report the capability allocation information of the terminal device may be implicitly indicated through the connection between the terminal device and the network side, that is, it may not be carried in the report signaling.
  • the foregoing capability allocation information may include at least one terminal identifier.
  • the capability information available for each terminal identifier in the foregoing at least one terminal identifier may be predefined by the protocol.
  • all available capability information of the terminal device can be pre-defined in agreement to equally distribute between at least two terminal identities.
  • the capability allocation information includes UE ID-1 and UE ID-2, all terminal devices can be allocated The available capability information is evenly distributed between UE ID-1 and UE ID-2.
  • the foregoing capability allocation information may include capability information available for each terminal identifier in at least one terminal identifier.
  • it may include the capability information available for the above-mentioned first terminal identifier, where the above-mentioned first terminal identifier may be implicitly indicated through the connection between the terminal device and the network side.
  • the foregoing capability allocation information may include at least one terminal identifier and capability information available for each terminal identifier in the at least one terminal identifier.
  • the foregoing capability allocation information may include UE ID-1 and UE ID-2, as well as UE ID-1 available capability information and UE ID-2 available capability information.
  • the foregoing capability allocation information may include UE ID-2, as well as the capability information available for UE ID-1 and the capability information available for UE ID-2, where UE ID-1 is the current capability allocation information used to report terminal equipment
  • UE ID-1 is the current capability allocation information used to report terminal equipment
  • the terminal identifier of the terminal is implicitly indicated through the connection between the terminal device and the network side.
  • the above-mentioned capability allocation information may include UE ID-2 and the capability information available for UE ID-2, where UE ID-1 is the terminal identifier currently used to report the capability allocation information of the terminal device, through the terminal device and the network
  • the connection implicitly indicates that the UE ID-1 available capability information can be calculated from the total capability information of the terminal equipment and the UE ID-2 available capability information.
  • the available capability information includes at least one of the following:
  • the amount of available L2 buffer for example, the total amount of L2 buffer is 20M, and the amount of L2 buffer available for UE ID-1 is 10M.
  • the RRC Reconfiguration configuration message available for UE ID-1 for example, the RRC Reconfiguration configuration message available for UE ID-1.
  • the available frequency band combination of UE ID-1 for example, the available frequency band combination of UE ID-1 is Band1+Band2.
  • the available frequency band of UE ID-1 is Band1.
  • the maximum data rate that can be supported for example, the maximum data rate that can be supported by the UE ID-1 is 10 Mbps.
  • the available wireless technology type for UE ID-1 is LTE.
  • the capability information available for each terminal identifier includes at least one of the following:
  • the capability information available for each wireless technology type corresponding to each terminal identifier is the capability information available for each wireless technology type corresponding to each terminal identifier.
  • the foregoing capability information available for each terminal identifier may include total capability information available for each terminal identifier.
  • the capability information available for the UE ID-1 may include the total capability information available for the UE ID-1
  • the capability information available for the UE ID-2 may include the total capability information available for the UE ID-2.
  • the foregoing capability information available for each terminal identifier may also include capability information available for each wireless technology type corresponding to each terminal identifier.
  • the capability information available for UE ID-1 includes the capability information available for the first wireless technology type corresponding to UE ID-1 and the capability information available for the second wireless technology type corresponding to UE ID-1; the capability information available for UE ID-2
  • the information includes the available capability information of the first wireless technology type corresponding to the UE ID-2 and the available capability information of the third wireless technology type corresponding to the UE ID-2.
  • the wireless technology type corresponding to the capability information available for each terminal identifier may be reported.
  • the capability information available for UE ID-1 includes available capability information a1 and available capability information a2, where the available capability information a1 corresponds to the first wireless technology type, and the available capability information a2 corresponds to the second wireless technology type.
  • the wireless technology type includes at least one of the following: CDMA; CDMA2000; GERAN; UTRAN; E-UTRAN; 5G NR; WiFi; Bluetooth.
  • the aforementioned UTRAN may be, for example, WCDMA or TDS-CDMA.
  • the aforementioned E-UTRAN may be LTE, for example.
  • the network side device is the source node
  • the method further includes:
  • the source node may receive the capability allocation information of the terminal device sent by the terminal device, and send it to the target node.
  • gNB1 sends the terminal device capability allocation information received from the terminal device during the handover process to the target gNB2; or MN (Master Node) or SN (Scendary Node) is in the process of adding or changing SN
  • MN Master Node
  • SN Sendary Node
  • the capability allocation information of the terminal device received from the terminal device is sent to the target SN.
  • Step a1 The UE has multiple UE identities (that is, the aforementioned terminal identities).
  • the UE registers or attaches to the network side multiple times through one or more SIM cards, and obtains two UE identities, namely UE ID-1 and UE ID-2.
  • each of the aforementioned multiple UE identities may include any combination of one or more of the following: SIM card number, IMSI, TMSI, S-TMSI, 5G-S-TMSI, RNTI.
  • the multiple UE identities of the aforementioned UE may be in the same or different working states, for example, the UE ID-1 is in an idle state, and the UE ID-2 is in a connected state.
  • Step a2 Whether the network side configuration or protocol agreement allows the UE to report capability allocation information.
  • the network side indicates whether to allow the UE to report capability allocation information through system information (for example, SIBx) or dedicated signaling (for example, RRCReconfiguration message).
  • system information for example, SIBx
  • dedicated signaling for example, RRCReconfiguration message
  • the network side uses system information (e.g., SIBx) or dedicated signaling (e.g., RRCReconfiguration message) to indicate network-side capability information to indicate whether it supports receiving the capability allocation information reported by the UE.
  • SIBx system information
  • RRCReconfiguration message dedicated signaling
  • the network side may also configure or protocol a prohibition timer (ie prohibitTimer) configuration (for example, the duration of the prohibition timer).
  • a prohibition timer ie prohibitTimer
  • the UE is allowed to report working cell information identified by other terminals.
  • the above-mentioned other terminal identifiers may be terminal identifiers other than the terminal identifier currently used for reporting capability allocation information among the multiple terminal identifiers.
  • Step a3 When the network side configuration or protocol agreement allows the UE to report capability allocation information, report the UE's capability allocation information to the network side through the UE identifier.
  • the capability allocation information is reported to the network side through UE ID-1.
  • the capability allocation information of the UE may also be reported to the network side through at least one other UE identity of the UE.
  • the above-mentioned other at least one UE identifier may be a UE identifier other than the UE identifier used for reporting capability allocation information in step a3, for example, a UE identifier other than UEID-1.
  • the foregoing UE capability allocation information may include any combination of one or more of the following:
  • At least one UE identity for example, UEID-1;
  • At least one UE identifies available capability information; for example, UEID-1 available capability information.
  • the aforementioned at least one UE identity may be at least one of a UE identity used to report the capability allocation information of the UE and another UE identity.
  • the aforementioned other UE identities may be UE identities other than the aforementioned UE identities for reporting capability allocation information.
  • the UE identity used to report the capability allocation information of the UE may be implicitly indicated by the connection between the UE and the network side, and may not be carried in the report signaling.
  • the above available capability information may include any combination of one or more of the following:
  • the amount of available L2 buffer (ie Buffer); for example, the total amount of L2 buffer is 20M, and the amount of L2 buffer available for UE ID-1 is 10M;
  • Available wireless connection configuration for example, the RRCReconfiguration configuration message available for UE ID-1;
  • Available frequency band combination for example, the available frequency band combination for UE ID-1 is Band1+Band2;
  • Available frequency band for example, the available frequency band for UE ID-1 is Band1;
  • the maximum data rate that can be supported for example, the maximum data rate that UE ID-1 can support is 10Mbps;
  • Available wireless technology type for example, the available wireless technology type for UE ID-1 is LTE.
  • the above-mentioned available capability information may be the total capability information available for the UE identifier, or the capability information available for different wireless technology types corresponding to the UE identifier. For example, when reporting the available capability information, report each available capability information. The wireless technology type corresponding to the capability information.
  • the foregoing wireless technology types may include any combination of one or more of the following:
  • E-UTRAN for example, LTE
  • UTRAN for example, WCDMA or TDS-CDMA;
  • reporting the UE capability allocation information to the network side device through the UE identifier may include any one of the following:
  • the wireless connection can be established through the established wireless connection during or before or after the establishment of the wireless connection of the other at least one UE ID.
  • the UE identity reports the UE's capability allocation information to the network side, for example, the UE ID-1 reports the capability allocation information to the network side device;
  • the UE capability allocation information is reported to the network side device through the at least one UE identification of the UE.
  • the UE for example, UE ID-1
  • the UE will start after reporting the UE capability allocation information, for example, after reporting the UE capability allocation information through UE ID-1
  • the prohibition timer will no longer trigger the reporting of UE capability allocation information during the period when the prohibition timer is running.
  • the source node that receives the UE capability allocation information reported by the above UE may send the UE capability allocation information to the target node during the mobility process.
  • gNB1 sends the terminal device capability allocation information received from the terminal device during the handover process to the target gNB2; or MN or SN sends the terminal device capability allocation information received from the terminal device during the SN addition or change process Give the target SN.
  • the UE can negotiate the wireless connection capability. Specifically, it can include the following negotiation methods:
  • Manner 1 When there is at least one UE identity to establish a wireless connection (for example, UE ID-1 is in the connected state), the establishment of a wireless connection can be established through the establishment of a wireless connection when at least one other UE identity of the UE triggers or will trigger the establishment of a wireless connection.
  • the wirelessly connected UE identity reports the capability allocation information of the UE to the network side, for example, the capability allocation information is reported to the network side device through the UE ID-1.
  • At least one other UE identity of the UE may also report the UE capability allocation information to the network side device.
  • the above-mentioned other at least one UE identifier may be a UE identifier other than the above-mentioned UE identifier of the established wireless connection.
  • Method 2 When all the UE identities of the UE have not established a wireless connection, for example, the UE-ID-1 and UE-ID-2 of the UE are both in the idle state (i.e. IDLE state) or deactivated state (i.e. INACTIVE state), The UE capability allocation information may be reported to the network side device through the at least one UE identity of the UE when there is at least one UE identity trigger or the wireless connection establishment is about to be triggered.
  • the UE-ID-1 and UE-ID-2 of the UE are both in the idle state (i.e. IDLE state) or deactivated state (i.e. INACTIVE state)
  • the UE capability allocation information may be reported to the network side device through the at least one UE identity of the UE when there is at least one UE identity trigger or the wireless connection establishment is about to be triggered.
  • the terminal capability negotiation method provided by the embodiments of the present disclosure, when dual-card or dual-registered UEs work in multiple cells at the same time, if the UE capability is shared among multiple connections, the UE capability can be negotiated in different connections. Ensure that the configuration or data transmission on the network side does not exceed the capability of the UE, reduce data loss, and improve connection transmission reliability.
  • the terminal device 400 includes:
  • the reporting module 401 is configured to report the capability allocation information of the terminal device to the network side device when the terminal device has at least two terminal identities;
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is the terminal identifier of the at least two terminal identifiers.
  • reporting module is specifically used for:
  • protocol predefinition allows the terminal device to report capability allocation information, then report the capability allocation information of the terminal device to the network side device;
  • the first indication information received from the network side device indicates that the terminal device is allowed to report capacity allocation information
  • reporting module is specifically used for:
  • the first terminal identifier is at least one of the at least two terminal identifiers that has established a wireless connection or is in the process of establishing a wireless connection.
  • reporting module is specifically used for:
  • the terminal identifier used in the process of establishing the wireless connection is the first terminal identifier or the second terminal identifier
  • the second terminal identifier is the at least two terminal identifiers other than the first terminal identifier. At least one of the terminal identifiers.
  • the first terminal identifier is at least one of the terminal identifiers that have established a wireless connection among the at least two terminal identifiers;
  • the reporting module is specifically used for:
  • the terminal identifier used in the process of establishing the wireless connection is a second terminal identifier, and the second terminal identifier is at least one of the at least two terminal identifiers other than the first terminal identifier.
  • the terminal device further includes:
  • a start module configured to start a prohibition timer after the capability allocation information of the terminal device is reported through the first terminal identifier
  • the parameters of the prohibition timer are predefined by the protocol or configured on the network side.
  • the capability allocation information includes at least one of the following:
  • At least one terminal identifier At least one terminal identifier
  • the at least one terminal identifier is a terminal identifier in the at least two terminal identifiers.
  • the available capability information includes at least one of the following:
  • the capability information available for each terminal identifier includes at least one of the following:
  • the capability information available for each wireless technology type corresponding to each terminal identifier is the capability information available for each wireless technology type corresponding to each terminal identifier.
  • the wireless technology type includes at least one of the following:
  • CDMA Code Division Multiple Access
  • GSM/EDGE wireless access network GERAN GSM/EDGE wireless access network
  • the evolved UMTS terrestrial radio access network E-UTRAN The evolved UMTS terrestrial radio access network E-UTRAN;
  • the fifth-generation new air interface 5G NR The fifth-generation new air interface 5G NR;
  • the terminal identifier includes at least one of the following:
  • the wireless network temporarily identifies RNTI.
  • the terminal device 400 provided in the embodiment of the present disclosure can implement each process implemented by the terminal device in the foregoing method embodiment, and to avoid repetition, details are not described herein again.
  • the terminal device 400 of the embodiment of the present disclosure is configured to report the capability allocation information of the terminal device to the network side device when the terminal device has at least two terminal identifiers; wherein, the capability allocation The information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers. It not only realizes the negotiation of the allocation of UE capabilities among the connections of different terminal identities when the connections of different terminal identities share the UE capabilities, but also reduces the problem of data loss caused by the transmission of data exceeding the UE’s capabilities, and improves data Reliability of transmission.
  • FIG. 5 is a structural diagram of a network side device provided by an embodiment of the present disclosure.
  • the network side device 500 includes:
  • the receiving module 501 is configured to receive the capability allocation information of the terminal device reported by the terminal device;
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers of the terminal device.
  • the network side device further includes:
  • the sending module is configured to send first indication information to the terminal device, where the first indication information is used to indicate whether the terminal device is allowed to report capability allocation information.
  • the receiving module is specifically configured to:
  • the first terminal identifier is at least one of at least two terminal identifiers included in the terminal device that has established a wireless connection or is in the process of establishing a wireless connection.
  • the network side device further includes:
  • the configuration module is used to configure the parameters of the prohibit timer for the terminal device.
  • the capability allocation information includes at least one of the following:
  • At least one terminal identifier At least one terminal identifier
  • the at least one terminal identifier is a terminal identifier in the at least two terminal identifiers.
  • the available capability information includes at least one of the following:
  • the capability information available for each terminal identifier includes at least one of the following:
  • the capability information available for each wireless technology type corresponding to each terminal identifier is the capability information available for each wireless technology type corresponding to each terminal identifier.
  • the wireless technology type includes at least one of the following:
  • CDMA Code Division Multiple Access
  • GSM/EDGE wireless access network GERAN GSM/EDGE wireless access network
  • the evolved UMTS terrestrial radio access network E-UTRAN The evolved UMTS terrestrial radio access network E-UTRAN;
  • the fifth-generation new air interface 5G NR The fifth-generation new air interface 5G NR;
  • the terminal identifier includes at least one of the following:
  • the wireless network temporarily identifies RNTI.
  • the network side device is the source node
  • the network side device further includes:
  • the second sending module is configured to send the capability allocation information of the terminal device to the target node after receiving the capability allocation information of the terminal device reported by the terminal device.
  • the network-side device 500 provided in the embodiment of the present disclosure can implement each process implemented by the network-side device in the foregoing method embodiment, and to avoid repetition, details are not described herein again.
  • the network side device 500 and the receiving module 501 are configured to receive the capability allocation information of the terminal device reported by the terminal device; wherein the capability allocation information is used to indicate the available capabilities of at least one terminal identifier,
  • the at least one terminal identifier is the terminal identifier of the at least two terminal identifiers of the terminal device. Therefore, the connection of the terminal identification can be reconfigured based on the capacity allocation information of the terminal device, which reduces the problem of data loss caused by the transmission data exceeding the UE's capacity, and improves the reliability of data transmission.
  • Fig. 6 is a structural diagram of another terminal device provided by an embodiment of the present disclosure.
  • the terminal device 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, 610, and power supply 611.
  • a radio frequency unit 601 for example, a radio frequency unit
  • the terminal device 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, 610, and power supply 611.
  • the structure of the terminal device shown in FIG. 6 does not constitute a limitation on the terminal device, and the terminal device may include more or fewer components than shown in the figure, or a combination of certain components, or different components Layout.
  • terminal devices include, but are not limited
  • the processor 610 is configured to report the capability allocation information of the terminal device to the network side device when the terminal device has at least two terminal identities; wherein, the capability allocation information is used to indicate at least A capability available for one terminal identifier, and the at least one terminal identifier is a terminal identifier among the at least two terminal identifiers.
  • the capability allocation information of the terminal device is reported to the network side device to notify the network side device of the available capabilities of at least one terminal identity, which not only implements
  • negotiating the allocation of UE capabilities among connections with different terminal identities can also reduce the problem of data loss caused by the transmission of data exceeding the UE's capabilities, and improve the reliability of data transmission Sex.
  • processor 610 is further configured to:
  • protocol predefinition allows the terminal device to report capability allocation information, then report the capability allocation information of the terminal device to the network side device;
  • the first indication information received from the network side device indicates that the terminal device is allowed to report capacity allocation information
  • processor 610 is further configured to:
  • the first terminal identifier is at least one of the at least two terminal identifiers that has established a wireless connection or is in the process of establishing a wireless connection.
  • processor 610 is further configured to:
  • the terminal identifier used in the process of establishing the wireless connection is the first terminal identifier or the second terminal identifier
  • the second terminal identifier is the at least two terminal identifiers other than the first terminal identifier. At least one of the terminal identifiers.
  • the first terminal identifier is at least one of the terminal identifiers that have established a wireless connection among the at least two terminal identifiers;
  • the processor 610 is further configured to:
  • the terminal identifier used in the process of establishing the wireless connection is a second terminal identifier, and the second terminal identifier is at least one of the at least two terminal identifiers other than the first terminal identifier.
  • processor 610 is further configured to:
  • the parameters of the prohibition timer are predefined by the protocol or configured on the network side.
  • the capability allocation information includes at least one of the following:
  • At least one terminal identifier At least one terminal identifier
  • the at least one terminal identifier is a terminal identifier in the at least two terminal identifiers.
  • the available capability information includes at least one of the following:
  • the capability information available for each terminal identifier includes at least one of the following:
  • the capability information available for each wireless technology type corresponding to each terminal identifier is the capability information available for each wireless technology type corresponding to each terminal identifier.
  • the wireless technology type includes at least one of the following:
  • CDMA Code Division Multiple Access
  • GSM/EDGE wireless access network GERAN GSM/EDGE wireless access network
  • the evolved UMTS terrestrial radio access network E-UTRAN The evolved UMTS terrestrial radio access network E-UTRAN;
  • the fifth-generation new air interface 5G NR The fifth-generation new air interface 5G NR;
  • the terminal identifier includes at least one of the following:
  • the wireless network temporarily identifies RNTI.
  • the radio frequency unit 601 may be used to receive and send signals during sending and receiving information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 610; The uplink data is sent to the base station.
  • the radio frequency unit 601 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.
  • the terminal device provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 603 may convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the terminal device 600 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used to receive audio or video signals.
  • the input unit 604 may include a graphics processor (Graphics, Processing, Unit, GPU) 6041 and a microphone 6042, and the graphics processor 6041 may process a still picture or video image obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode The data is processed.
  • the processed image frame may be displayed on the display unit 606.
  • the image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 601 for output in the case of a telephone call mode.
  • the terminal device 600 also includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 6061 and the display panel when the terminal device 600 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, Infrared sensors, etc., will not be repeated here.
  • the display unit 606 is used to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (Liquid Crystal) (LCD), an organic light emitting diode (Organic Light-Emitting Diode, OLED), or the like.
  • LCD Liquid Crystal
  • OLED Organic Light-Emitting Diode
  • the user input unit 607 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal device.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • the touch panel 6071 also known as a touch screen, can collect user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc. on or near the touch panel 6071 operating).
  • the touch panel 6071 may include a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device and converts it into contact coordinates, and then sends To the processor 610, the command sent by the processor 610 is received and executed.
  • the touch panel 6071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 607 may also include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, and details are not described herein again.
  • the touch panel 6071 may be overlaid on the display panel 6061. After the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of touch event, and then the processor 610 according to the touch The type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are used as two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated
  • the implementation of the input and output functions of the terminal device is not specifically limited here.
  • the interface unit 608 is an interface for connecting an external device with the terminal device 600.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 608 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal device 600 or can be used to connect to the terminal device 600 and external Transfer data between devices.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may store Data created by the use of mobile phones (such as audio data, phone books, etc.), etc.
  • the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is the control center of the terminal device. It uses various interfaces and lines to connect the various parts of the entire terminal device, runs or executes the software programs and/or modules stored in the memory 609, and calls the data stored in the memory 609. , Perform various functions of terminal equipment and process data, so as to monitor the terminal equipment as a whole.
  • the processor 610 may include one or more processing units; optionally, the processor 610 may integrate an application processor and a modem processor.
  • the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the terminal device 600 may also include a power source 611 (such as a battery) for supplying power to various components.
  • a power source 611 such as a battery
  • the power source 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal device 600 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a terminal device, including a processor 610, a memory 609, a program stored in the memory 609 and running on the processor 610, and the program is executed when the processor 610 is executed.
  • a terminal device including a processor 610, a memory 609, a program stored in the memory 609 and running on the processor 610, and the program is executed when the processor 610 is executed.
  • FIG. 7 is a structural diagram of a network side device provided by another embodiment of the present disclosure.
  • the network side device 700 includes: a processor 701, a memory 702, a bus interface 703, and a transceiver 704.
  • the processor 701, the memory 702, and the transceiver 704 are all connected to the bus interface 703.
  • the network side device 700 further includes: a program stored on the memory 702 and capable of running on the processor 701.
  • the transceiver 704 is used to:
  • the capability allocation information is used to indicate the available capabilities of at least one terminal identifier, and the at least one terminal identifier is a terminal identifier of the at least two terminal identifiers of the terminal device.
  • the transceiver 704 is also used for:
  • the transceiver 704 is also used for:
  • the first terminal identifier is at least one of at least two terminal identifiers included in the terminal device that has established a wireless connection or is in the process of establishing a wireless connection.
  • the processor 701 is configured to:
  • the capability allocation information includes at least one of the following:
  • At least one terminal identifier At least one terminal identifier
  • the at least one terminal identifier is a terminal identifier in the at least two terminal identifiers.
  • the available capability information includes at least one of the following:
  • the capability information available for each terminal identifier includes at least one of the following:
  • the capability information available for each wireless technology type corresponding to each terminal identifier is the capability information available for each wireless technology type corresponding to each terminal identifier.
  • the wireless technology type includes at least one of the following:
  • CDMA Code Division Multiple Access
  • GSM/EDGE wireless access network GERAN GSM/EDGE wireless access network
  • the evolved UMTS terrestrial radio access network E-UTRAN The evolved UMTS terrestrial radio access network E-UTRAN;
  • the fifth-generation new air interface 5G NR The fifth-generation new air interface 5G NR;
  • the terminal identifier includes at least one of the following:
  • the wireless network temporarily identifies RNTI.
  • the network side device is the source node
  • the transceiver 704 is also used for:
  • the capability allocation information of the terminal device After receiving the capability allocation information of the terminal device reported by the terminal device, the capability allocation information of the terminal device is sent to the target node.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a program is stored on the computer-readable storage medium.
  • a program is stored on the computer-readable storage medium.
  • the program is executed by a processor, each process of the foregoing terminal capability negotiation method embodiment is realized, and the same technical effect can be achieved. To avoid repetition, I won’t repeat it here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.
  • the methods in the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation.
  • the technical solution of the present disclosure can be embodied in the form of a software product in essence or the part that contributes to the related technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.

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Abstract

提供一种终端能力协商方法、终端设备和网络侧设备,该方法包括:在终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。

Description

终端能力协商方法、终端设备和网络侧设备
相关申请的交叉引用
本申请主张在2019年1月18日在中国提交的中国专利申请No.201910048312.2的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种终端能力协商方法、终端设备和网络侧设备。
背景技术
一个用户设备(User Equipment,UE)(也可称为终端设备)可以同时存在多张签约验证模块(Subscriber Identification Module,SIM)卡(即多卡UE),或者同时和网络注册多次(即多注册UE)。这种UE可以同时在多个小区进行驻留和/或建立连接。这种UE可以同时进行驻留和/或建立连接的小区可以是同一个小区,也可以是不同的小区,而不同小区的无线技术类型可以是相同的也可以是不同的,例如,小区1是第四代(Fourth Generation,4G)长期演进(Long Term Evolution,LTE),小区2是第五代(Fifth Generation,5G)新空口(New Radio,NR)。
此外,UE在多个工作的小区可以有不同的终端标识(即UE标识),例如,UE在小区1的终端标识为系统架构演进临时移动站标识(System Architecture Evolution Temporary Mobile Station Identifier,S-TMSI)1,UE在小区2的终端标识为S-TMSI2。
然而相关技术中,在不同的终端标识的连接共享UE能力的情况下,如何在不同终端标识的连接之间协商UE能力,并没有相关的解决方案。
发明内容
本公开实施例提供一种终端能力协商方法、终端设备和网络侧设备,以实现在不同的终端标识的连接共享UE能力的情况下,对UE能力在不同终端标识的连接之间的分配进行协商。
为了解决上述技术问题,本公开是这样实现的:
第一方面,本公开实施例提供了一种终端能力协商方法,应用于终端设备,该方法包括:
在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
第二方面,本公开实施例还提供了一种终端能力协商方法,应用于网络侧设备,该方法包括:
接收终端设备上报的所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。
第三方面,本公开实施例还提供一种终端设备。该终端设备包括:
上报模块,用于在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
第四方面,本公开实施例还提供一种网络侧设备。该网络侧设备包括:
接收模块,用于接收终端设备上报的所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。
第五方面,本公开实施例还提供一种终端设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序,所述程序被所述处理器执行时实现上述第一方面提供的终端能力协商方法的步骤。
第六方面,本公开实施例还提供一种网络侧设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序,所述程序被所述处理器执行时实现上述第二方面提供的终端能力协商方法的步骤。
第七方面,本公开实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有程序,所述程序被处理器执行时实现上述第一方面提 供的终端能力协商方法的步骤,或者实现上述第二方面提供的终端能力协商方法的步骤。
本公开实施例中,通过在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息,以通知网络侧设备至少一个终端标识可用的能力,不仅实现了在不同的终端标识的连接共享UE能力的情况下,对UE能力在不同终端标识的连接之间的分配进行协商,还可以减少因传输数据超过UE能力导致数据丢失的问题,提高数据传输的可靠性。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是本公开实施例可应用的一种网络系统的结构图;
图2是本公开实施例提供的终端能力协商方法的流程图;
图3是本公开又一实施例提供的终端能力协商方法的流程图;
图4是本公开实施例提供的终端设备的结构图;
图5是本公开实施例提供的网络侧设备的结构图;
图6是本公开又一实施例提供的终端设备的结构图;
图7是本公开又一实施例提供的网络侧设备的结构图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本申请的实施例,例如除了在这 里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B和/或C,表示包含单独A,单独B,单独C,以及A和B都存在,B和C都存在,A和C都存在,以及A、B和C都存在的7种情况。类似地,本说明书以及权利要求中使用“A和B中的至少一个”应理解为“单独A,单独B,A和B都存在”。
为了便于描述,以下对本公开实施例涉及的一些术语进行说明:
多卡和多注册UE:
一个UE可以同时存在多张SIM(Subscriber Identification Module,签约验证模块)卡(即多卡UE),或同时和网络注册多次(即多注册UE)。这种UE可以同时进行驻留和/或建立连接的小区可以是同一个小区,也可以是不同的小区。
其中,上述UE的多个工作小区可以有相同或不同的工作状态,例如,UE同时在小区1和小区2工作,UE在小区1的工作状态可以为空闲(即IDLE)态、去激活(即INACTIVE)态或者连接(即CONNECTED)态,UE在小区2的工作状态可以为空闲(即IDLE)态、去激活(即INACTIVE)态或者连接(即CONNECTED)态。
多卡和多注册UE能力:
多卡或多注册UE,对于不同UE标识的连接的信号发送和/或接收会共享UE能力,例如,对于层2(也即L2)缓存,不同UE标识的连接可共同使用20M缓存的层2缓存。
本公开实施例提供一种终端能力协商方法。参见图1,图1是本公开实施例可应用的一种网络系统的结构图,如图1所示,包括终端设备11和网络侧设备12,其中,终端设备11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant,简称PDA)、移动上网装置(Mobile Internet Device,MID)或可穿戴式设备 (Wearable Device)等用户侧设备,需要说明的是,在本公开实施例中并不限定终端设备11的具体类型。网络侧设备12可以是基站,例如:宏站、LTE eNB、5G NR NB、gNB等;网络侧设备12也可以是小站,如低功率节点(Low Power Node,LPN)pico、femto等小站,或者网络侧设备12可以接入点(Access Point,AP);基站也可以是中央单元(Central Unit,CU)与其管理是和控制的多个TRP共同组成的网络节点。需要说明的是,在本公开实施例中并不限定网络侧设备12的具体类型。
本公开实施例中,当终端设备11在网络侧注册或登记多次时,终端设备11可以获得多个终端标识。在终端设备11的无线连接能力在不同终端标识的连接间共享的情况下,终端设备11可以进行无线连接能力协商。具体的,终端设备11可以在存在至少两个终端标识的情况下,向网络侧设备12上报终端设备11的能力分配信息。
其中,上述终端标识可以包括但不限于如下至少一项:签约验证模块(Subscriber Identification Module,SIM)卡号,国际移动签约标识(International Mobile Subscriber Identity,IMSI),临时移动签约标识(Temporary Mobile Subscriber Identity,TMSI),系统架构演进临时移动签约标识(System Architecture Evolution TMSI,S-TMSI),第五代系统架构演进临时移动签约标识(Fifth Generation System Architecture Evolution TMSI,5G-S-TMSI),无线网络临时标识(Radio Network Temporary Identity,RNTI)。
需要说明的是,终端设备11的至少两个终端标识可以处于相同或是不同的工作状态。例如,UE ID-1处于空闲态,UE ID-2处于连接态;或是UE ID-1处于连接态,UE ID-2也处于连接态。
具体的,上述能力分配信息用于指示至少两个终端标识中至少一个终端标识可用的能力。可选的,上述能力分配信息可以包括至少一个终端标识和至少一个终端标识中每个终端标识可用的能力信息等中的至少之一。其中,上述至少一个终端标识为终端设备11的至少两个终端标识中的终端标识,上述可用的能力信息可以包括但不限于如下至少一项:可用的L2缓存的量,可用的无线连接配置,可用的频带组合,可用的频带,可支持的最大数据率,可用的无线技术类型。
其中,上述无线技术类型可以包括但不限于如下至少一项:码分多址(Code Division Multiple Access,CDMA);CDMA2000;GSM/EDGE无线接入网(GSM/EDGE Radio Access Network,GERAN);UMTS陆地无线接入网络(UMTS Terrestrial Radio Access Network,UTRAN);演进的UMTS陆地无线接入网络(Evolved UMTS Terrestrial Radio Access Network,E-UTRAN);第五代新空口(Fifth Generation New Radio,5G NR);WiFi;蓝牙。
可选的,终端设备11可以在协议预定义或是网络侧设备12指示允许其上报能力分配信息的情况下,上报其能力分配信息。
具体的,终端设备11可以通过至少一个终端标识上报终端设备11的能力分配信息,其中,该至少一个终端标识为上述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识。
可选的,终端设备11可以在建立无线连接过程中或是之后或是之前,通过已建立无线连接或是处于无线连接建立过程中的终端标识上报终端设备11的能力分配信息。
需要说明的是,通过某一终端标识上报终端设备11的能力分配信息,可以是指在上报携带终端设备11的能力分配信息的消息中额外携带有该终端标识,或是通过该终端标识的连接上报终端设备11的能力分配信息,或是上报终端设备11的能力分配信息的传输资源为该终端标识对应的传输资源等。
网络侧设备12在接收到终端设备11上报的能力分配信息,可以基于能力分配信息配置或重配置终端设备11的部分或是全部终端标识的连接,从而保证网络侧的配置或数据传输不超过终端设备11的能力,减少数据丢失,提高数据传输的可靠性。
本公开实施例提供一种终端能力协商方法,应用于终端设备。参见图2,图2是本公开实施例提供的终端能力协商方法的流程图,如图2所示,包括以下步骤:
步骤201、在终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
本实施例中,上述每个终端标识均可以包括但不限于SIM卡号、IMSI、TMSI、S-TMSI、5G-S-TMSI、RNTI等中的至少一项。例如,UE通过一个或多个SIM卡多次和网络侧进行注册或附着,获得了两个终端标识,也即UE ID-1和UE ID-2。
需要说明的是,终端设备的至少两个终端标识可以处于相同或是不同的工作状态。例如,UE ID-1处于空闲态,UE ID-2处于连接态。
上述能力分配信息用于指示至少两个终端标识中至少一个终端标识可用的能力。可选的,上述能力分配信息可以包括至少一个终端标识和至少一个终端标识中每个终端标识可用的能力信息等中的至少之一。其中,上述至少一个终端标识为终端设备的至少两个终端标识中的终端标识,上述可用的能力信息可以包括但不限于如下至少一项:可用的L2缓存的量,可用的无线连接配置,可用的频带组合,可用的频带,可支持的最大数据率,可用的无线技术类型。
实际应用中,当终端设备在网络侧注册或登记多次时,终端设备可以获得多个终端标识。在终端设备的无线连接能力需要在不同终端标识的连接间共享的情况下,终端设备可以进行无线连接能力协商,也即终端设备可以在存在至少两个终端标识的情况下,向网络侧设备上报终端设备的能力分配信息。从而网络侧设备可以基于终端设备上报的能力分配信息配置或重配置终端设备的部分或是全部终端标识的连接,从而保证网络侧的配置或数据传输不超过终端设备的能力。
本公开实施例中,通过在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息,以通知网络侧设备至少一个终端标识可用的能力,不仅实现了在不同的终端标识的连接共享UE能力的情况下,对UE能力在不同终端标识的连接之间的分配进行协商,还可以减少因传输数据超过UE能力导致数据丢失的问题,提高数据传输的可靠性。
可选的,上述步骤201,也即所述向网络侧设备上报所述终端设备的能力分配信息,可以包括:
若协议预定义允许所述终端设备上报能力分配信息,则向网络侧设备上报所述终端设备的能力分配信息;或者
若从所述网络侧设备接收的第一指示信息指示允许所述终端设备上报能力分配信息,则向所述网络侧设备上报所述终端设备的能力分配信息;其中,所述第一指示信息用于指示是否允许上报能力分配信息。
在一实施方式中,可以协议预定义是否允许终端设备上报能力分配信息,在协议预定义允许终端设备上报能力分配信息的情况下,向网络侧设备上报所述终端设备的能力分配信息,在协议预定义不允许终端设备上报能力分配信息的情况下,则不向网络侧设备上报所述终端设备的能力分配信息。
本实施例通过协议预定义是否允许终端设备上报能力分配信息,可以节省信令,实现较为简单。
在另一实施方式中,可以通过网络侧设备指示是否允许终端设备上报能力分配信息。例如,网路侧设备可以通过系统信息(例如,SIBx(System Information Block,系统信息块))或专属信令(例如,RRCReconfiguration消息)指示是否允许终端设备上报能力分配信息。在网络侧设备指示允许接收终端设备上报的能力分配信息时,终端设备才可以上报能力分配信息。
又例如,网路侧设备可以通过系统信息(例如,SIBx)或专属信令(例如,RRCReconfiguration消息)指示网络侧能力信息,以指示是否支持接收终端设备上报的能力分配信息,此时,只有在网络侧设备指示其支持接收终端设备上报的能力分配信息时,终端设备才可以上报能力分配信息。
本实施例通过网络侧设备指示是否允许终端设备上报能力分配信息,可以提高能力分配信息上报控制的灵活性。
可选的,所述向网络侧设备上报所述终端设备的能力分配信息,包括:
通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述第一终端标识为所述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
本实施例中,上述第一终端标识可以为所述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
需要说明的是,通过第一终端标识上报终端设备的能力分配信息,可以是指在上报携带终端设备的能力分配信息的消息中额外携带有第一终端标识,或是通过第一终端标识的连接上报终端设备的能力分配信息,或是上报终端 设备的能力分配信息的传输资源(例如,时域资源、频域资源、空间资源和码域资源等中的至少之一)为第一终端标识对应的传输资源等。
需要说明的是,在第一终端标识包括多个终端标识的情况下,每个终端标识上报的终端设备的能力分配信息可以相同,也可以不相同。
例如,第一终端标识包括UE ID-1和UE ID-2,则可以通过UE ID-1上报UE ID-1可用的能力信息和UE ID-2可用的能力信息,通过UE ID-2也上报UE ID-1可用的能力信息和UE ID-2可用的能力信息;或者可以通过UE ID-1上报UE ID-1可用的能力信息,通过UE ID-2上报UE ID-2可用的能力信息。
可选的,所述通过第一终端标识上报所述终端设备的能力分配信息,包括:
在建立无线连接过程中或是之后,通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为所述第一终端标识或者第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
本实施例中,通过第一终端标识上报所述终端设备的能力分配信息的触发条件可以是在建立无线连接过程中或是之后。
例如,可以在建立终端标识a1的无线连接过程中,通过终端标识a1上报终端设备的能力分配信息,或是在完成终端标识a1的无线连接建立的情况下,通过终端标识a1上报终端设备的能力分配信息,或是在建立终端标识a1的无线连接过程中,通过已建立无线连接的终端标识a2上报终端设备的能力分配信息。
可选的,所述第一终端标识为所述至少两个终端标识中已建立无线连接的终端标识中的至少一个;
所述通过第一终端标识上报所述终端设备的能力分配信息,包括:
在建立无线连接过程中或是之后或是之前,通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识 中的至少一个。
本实施例中,由于存在已建立无线连接的第一终端标识,因此,在建立第二终端标识的无线连接过程中或是之后或是之前,均可以通过第一终端标识实现终端设备的能力分配信息的上报。也即通过第一终端标识上报所述终端设备的能力分配信息的触发条件可以是在建立第二终端标识的无线连接过程中或是之后或是之前。
实际应用中,可以在建立某一终端标识的无线连接之前,通过已建立无线连接的终端标识上报尚未建立无线连接的终端标识可用的能力信息,从而网络侧设备可以基于该尚未建立无线连接的终端标识可用的能力信息,建立该终端标识的无线连接。
需要说明的是,上述向网络侧设备上报所述终端设备的能力分配信息的各个实施方式可以根据实际需求进行组合。例如,若从所述网络侧设备接收的第一指示信息指示允许所述终端设备上报能力分配信息,则通过第一终端标识上报所述终端设备的能力分配信息;或者若协议预定义允许所述终端设备上报能力分配信息,则通过第一终端标识上报所述终端设备的能力分配信息。
可选的,所述通过第一终端标识上报所述终端设备的能力分配信息之后,所述方法还包括:
启动禁止定时器;
其中,在所述禁止定时器到期前禁止通过所述第一终端标识上报所述终端设备的能力分配信息。
本实施例中,可以在通过第一终端标识上报所述终端设备的能力分配信息之后,启动禁止定时器(即prohibitTimer),在该禁止定时器到期前禁止通过所述第一终端标识上报所述终端设备的能力分配信息。
例如,通过UE ID-1上报该终端设备的能力分配信息后,启动禁止定时器,并在禁止定时器运行期间,不再触发通过UE ID-1上报该终端设备的能力分配信息。
需要说明的是,在该禁止定时器到期前,终端设备仍可以通过上述至少两个终端标识中除第一终端标识之外的终端标识上述终端设备的能力分配信 息。
本实施例通过在禁止定时器到期前禁止通过所述第一终端标识上报所述终端设备的能力分配信息,可以减少终端设备的能力分配信息的重复上报,节省资源。
可选的,所述禁止定时器的参数为协议预定义或是网络侧配置。
本实施例中,上述禁止定时器的参数可以包括禁止定时器的时长。
可选的,所述能力分配信息可以包括如下至少一项:
至少一个终端标识;
至少一个终端标识中每个终端标识可用的能力信息;
其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
本实施例中,上述至少一个终端标识可以包括第一终端标识和第二终端标识中的至少一项,其中,第一终端标识可以是当前用于上报终端设备的能力分配信息的终端标识,上述第二终端标识可以是至少两个终端标识中除第一终端标识之外的终端标识中的至少一个。
需要说明的是,对于当前用于上报终端设备的能力分配信息的终端标识,可以通过终端设备和网络侧的连接隐含指示,也即可以不用在上报信令中携带。
在一实施方式中,上述能力分配信息可以包括至少一个终端标识,此时,上述至少一个终端标识中每个终端标识可用的能力信息可以是协议预定义。例如,可以协议预定义将该终端设备全部可用的能力信息在至少两个终端标识之间平均分配,在能力分配信息中包括UE ID-1和UE ID-2的情况下,可以将终端设备全部可用的能力信息在UE ID-1和UE ID-2之间平均分配。
在另一实施方式中,上述能力分配信息可以包括至少一个终端标识中每个终端标识可用的能力信息。例如,可以包括上述第一终端标识可用的能力信息,其中,上述第一终端标识可以通过终端设备和网络侧的连接隐含指示。
在另一实施方式中,上述能力分配信息可以包括至少一个终端标识和至少一个终端标识中每个终端标识可用的能力信息。
例如,上述能力分配信息可以包括UE ID-1和UE ID-2,以及UE ID-1可用的能力信息和UE ID-2可用的能力信息。
又例如,上述能力分配信息可以包括UE ID-2,以及UE ID-1可用的能力信息和UE ID-2可用的能力信息,其中,UE ID-1为当前用于上报终端设备的能力分配信息的终端标识,通过终端设备和网络侧的连接隐含指示。
又例如,上述能力分配信息可以包括UE ID-2,以及UE ID-2可用的能力信息,其中,UE ID-1为当前用于上报终端设备的能力分配信息的终端标识,通过终端设备和网络侧的连接隐含指示,UE ID-1可用的能力信息可通过终端设备总的能力信息和UE ID-2可用的能力信息计算得到。
可选的,所述可用的能力信息可以包括如下至少一项:
可用的L2缓存的量;
可用的无线连接配置;
可用的频带组合;
可用的频带;
可支持的最大数据率;
可用的无线技术类型。
以下以UE ID-1可用的能力信息为例进行说明:
对于上述可用的L2缓存的量,例如,L2的总缓存量是20M,UE ID-1可用的L2缓存量是10M。对于上述可用的无线连接配置,例如,UE ID-1可用的RRCReconfiguration配置消息。对于上述可用的频带组合,例如,UE ID-1可用的频带组合为Band1+Band2。对于上述可用的频带,例如,UE ID-1可用的频带为Band1。对于上述可支持的最大数据率,例如,UE ID-1可支持的最大数据率为10Mbps。对于上述可用的无线技术类型,例如,UE ID-1可用的无线技术类型为LTE(Long Term Evolution,长期演进)。
可选的,所述每个终端标识可用的能力信息可以包括如下至少一项:
所述每个终端标识可用的总的能力信息;
所述每个终端标识对应的每个无线技术类型可用的能力信息。
本实施例中,上述每个终端标识可用的能力信息可以包括每个终端标识可用的总的能力信息。例如,UE ID-1可用的能力信息可以包括UE ID-1可用的总的能力信息,UE ID-2可用的能力信息可以包括UE ID-2可用的总的能力信息。
上述每个终端标识可用的能力信息也可以包括每个终端标识对应的每个无线技术类型可用的能力信息。例如,UE ID-1可用的能力信息包括UE ID-1对应的第一无线技术类型可用的能力信息和UE ID-1对应的第二无线技术类型可用的能力信息;UE ID-2可用的能力信息包括UE ID-2对应的第一无线技术类型可用的能力信息和UE ID-2对应的第三无线技术类型可用的能力信息。
实际应用中,上报每个终端标识可用的能力信息时,可以上报每个终端标识可用的能力信息对应的无线技术类型。例如,UE ID-1可用的能力信息包括可用的能力信息a1和可用的能力信息a2,其中,可用的能力信息a1对应第一无线技术类型,可用的能力信息a2对应第二无线技术类型。
可选的,所述无线技术类型包括如下至少一项:CDMA;CDMA2000;GERAN;UTRAN;E-UTRAN;5G NR;WiFi;蓝牙。
本实施例中,上述UTRAN例如可以是WCDMA(Wideband Code Division Multiple Access,宽带码分多址)或TDS-CDMA(Time Division-Synchronous Code Division Multiple Access,时分同步码分多址)等。上述E-UTRAN例如可以是LTE。
本公开实施例提供一种终端能力协商方法,应用于网络侧设备。参见图3,图3是本公开实施例提供的终端能力协商方法的流程图,如图3所示,包括以下步骤:
步骤301、接收终端设备上报的所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。
本实施例中,上述每个终端标识均可以包括但不限于SIM卡号、IMSI、TMSI、S-TMSI、5G-S-TMSI、RNTI等中的至少一项。例如,UE通过一个或多个SIM卡多次和网络侧进行注册或附着,获得了两个终端标识,也即UE ID-1和UE ID-2。
需要说明的是,终端设备的至少两个终端标识可以处于相同或是不同的工作状态。例如,UE ID-1处于空闲态,UE ID-2处于连接态。
上述能力分配信息用于指示至少两个终端标识中至少一个终端标识可用 的能力。可选的,上述能力分配信息可以包括至少一个终端标识和至少一个终端标识中每个终端标识可用的能力信息等中的至少之一。其中,上述至少一个终端标识为终端设备的至少两个终端标识中的终端标识,上述可用的能力信息可以包括但不限于如下至少一项:可用的L2缓存的量,可用的无线连接配置,可用的频带组合,可用的频带,可支持的最大数据率,可用的无线技术类型。
实际应用中,在终端设备的无线连接能力需要在不同终端标识的连接间共享的情况下,网络侧设备可以接收终端设备上报的终端设备的能力分配信息,并可以基于终端设备上报的能力分配信息配置或重配置终端设备的部分或是全部终端标识的连接,从而保证网络侧的配置或数据传输不超过终端设备的能力。
本公开实施例中,通过接收终端设备上报的所述终端设备的能力分配信息,从而可以基于终端设备上报的能力分配信息配置或重配置终端设备的部分或是全部终端标识的连接,减少因传输数据超过UE能力导致数据丢失的问题,提高数据传输的可靠性。
可选的,所述方法还可以包括:
向所述终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否允许所述终端设备上报能力分配信息。
本实施例中,通过网络侧设备指示是否允许终端设备上报能力分配信息。
例如,网路侧设备可以通过系统信息(例如,SIBx)或专属信令(例如,RRCReconfiguration消息)指示是否允许终端设备上报能力分配信息。
又例如,网路侧设备可以通过系统信息(例如,SIBx)或专属信令(例如,RRCReconfiguration消息)指示网络侧能力信息,以指示是否支持接收终端设备上报的能力分配信息,此时,只有在网络侧设备指示其支持接收终端设备上报的能力分配信息时,终端设备才可以上报能力分配信息。
本实施例通过网络侧设备指示是否允许终端设备上报能力分配信息,可以提高能力分配信息上报控制的灵活性。
可选的,所述接收终端设备上报的所述终端设备的能力分配信息,包括:
接收所述接收终端设备通过第一终端标识上报的所述终端设备的能力分 配信息;
其中,所述第一终端标识为所述终端设备包括的至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
本实施例中,上述第一终端标识可以为所述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
需要说明的是,通过第一终端标识上报终端设备的能力分配信息,可以是指在上报携带终端设备的能力分配信息的消息中额外携带有第一终端标识,或是通过第一终端标识的连接上报终端设备的能力分配信息,或是上报终端设备的能力分配信息的传输资源(例如,时域资源、频域资源、空间资源和码域资源等中的至少之一)为第一终端标识对应的传输资源等。
需要说明的是,在第一终端标识包括多个终端标识的情况下,每个终端标识上报的终端设备的能力分配信息可以相同,也可以不相同。
例如,第一终端标识包括UE ID-1和UE ID-2,则可以通过UE ID-1上报UE ID-1可用的能力信息和UE ID-2可用的能力信息,通过UE ID-2也上报UE ID-1可用的能力信息和UE ID-2可用的能力信息;或者可以通过UE ID-1上报UE ID-1可用的能力信息,通过UE ID-2上报UE ID-2可用的能力信息。
可选的,上述网络侧设备可以在建立无线连接过程中或是之后,接收通过第一终端标识上报的所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为所述第一终端标识或者第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
可选的,上述网络侧设备也可以在建立无线连接过程中或是之后或是之前,接收通过第一终端标识上报的所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
可选的,所述方法还可以包括:
向所述终端设备配置禁止定时器的参数。
本实施例中,上述禁止定时器的参数可以包括禁止定时器的时长。
可选的,所述能力分配信息包括如下至少一项:
至少一个终端标识;
至少一个终端标识中每个终端标识可用的能力信息;
其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
本实施例中,上述至少一个终端标识可以包括第一终端标识和第二终端标识中的至少一项,其中,第一终端标识可以是当前用于上报终端设备的能力分配信息的终端标识,上述第二终端标识可以是至少两个终端标识中除第一终端标识之外的终端标识中的至少一个。
需要说明的是,对于当前用于上报终端设备的能力分配信息的终端标识,可以通过终端设备和网络侧的连接隐含指示,也即可以不用在上报信令中携带。
在一实施方式中,上述能力分配信息可以包括至少一个终端标识,此时,上述至少一个终端标识中每个终端标识可用的能力信息可以是协议预定义。例如,可以协议预定义将该终端设备全部可用的能力信息在至少两个终端标识之间平均分配,在能力分配信息中包括UE ID-1和UE ID-2的情况下,可以将终端设备全部可用的能力信息在UE ID-1和UE ID-2之间平均分配。
在另一实施方式中,上述能力分配信息可以包括至少一个终端标识中每个终端标识可用的能力信息。例如,可以包括上述第一终端标识可用的能力信息,其中,上述第一终端标识可以通过终端设备和网络侧的连接隐含指示。
在另一实施方式中,上述能力分配信息可以包括至少一个终端标识和至少一个终端标识中每个终端标识可用的能力信息。
例如,上述能力分配信息可以包括UE ID-1和UE ID-2,以及UE ID-1可用的能力信息和UE ID-2可用的能力信息。
又例如,上述能力分配信息可以包括UE ID-2,以及UE ID-1可用的能力信息和UE ID-2可用的能力信息,其中,UE ID-1为当前用于上报终端设备的能力分配信息的终端标识,通过终端设备和网络侧的连接隐含指示。
又例如,上述能力分配信息可以包括UE ID-2,以及UE ID-2可用的能力信息,其中,UE ID-1为当前用于上报终端设备的能力分配信息的终端标识,通过终端设备和网络侧的连接隐含指示,UE ID-1可用的能力信息可通过终 端设备总的能力信息和UE ID-2可用的能力信息计算得到。
可选的,所述可用的能力信息包括如下至少一项:
可用的L2缓存的量;
可用的无线连接配置;
可用的频带组合;
可用的频带;
可支持的最大数据率;
可用的无线技术类型。
以下以UE ID-1可用的能力信息为例进行说明:
对于上述可用的L2缓存的量,例如,L2的总缓存量是20M,UE ID-1可用的L2缓存量是10M。对于上述可用的无线连接配置,例如,UE ID-1可用的RRCReconfiguration配置消息。对于上述可用的频带组合,例如,UE ID-1可用的频带组合为Band1+Band2。对于上述可用的频带,例如,UE ID-1可用的频带为Band1。对于上述可支持的最大数据率,例如,UE ID-1可支持的最大数据率为10Mbps。对于上述可用的无线技术类型,例如,UE ID-1可用的无线技术类型为LTE。
可选的,所述每个终端标识可用的能力信息包括如下至少一项:
所述每个终端标识可用的总的能力信息;
所述每个终端标识对应的每个无线技术类型可用的能力信息。
本实施例中,上述每个终端标识可用的能力信息可以包括每个终端标识可用的总的能力信息。例如,UE ID-1可用的能力信息可以包括UE ID-1可用的总的能力信息,UE ID-2可用的能力信息可以包括UE ID-2可用的总的能力信息。
上述每个终端标识可用的能力信息也可以包括每个终端标识对应的每个无线技术类型可用的能力信息。例如,UE ID-1可用的能力信息包括UE ID-1对应的第一无线技术类型可用的能力信息和UE ID-1对应的第二无线技术类型可用的能力信息;UE ID-2可用的能力信息包括UE ID-2对应的第一无线技术类型可用的能力信息和UE ID-2对应的第三无线技术类型可用的能力信息。
实际应用中,上报每个终端标识可用的能力信息时,可以上报每个终端标识可用的能力信息对应的无线技术类型。例如,UE ID-1可用的能力信息包括可用的能力信息a1和可用的能力信息a2,其中,可用的能力信息a1对应第一无线技术类型,可用的能力信息a2对应第二无线技术类型。
可选的,所述无线技术类型包括如下至少一项:CDMA;CDMA2000;GERAN;UTRAN;E-UTRAN;5G NR;WiFi;蓝牙。
本实施例中,上述UTRAN例如可以是WCDMA或TDS-CDMA等。上述E-UTRAN例如可以是LTE。
可选的,所述网络侧设备为源节点;
所述接收终端设备上报的所述终端设备的能力分配信息之后,所述方法还包括:
向目标节点发送所述终端设备的能力分配信息。
本实施例中,对于移动性过程,源节点可以接收终端设备发送的该终端设备的能力分配信息,并发送给目标节点。
例如,gNB1在切换过程中将从终端设备接收的终端设备的能力分配信息,发送给目标gNB2;或者MN(Master Node,主节点)或SN(Scendary Node,辅节点)在SN添加或变更过程中将从终端设备接收的终端设备的能力分配信息,发送给目标SN。
以下结合示例对本公开实施例进行说明:
本公开实施例提供的终端能力协商方法包括如下步骤:
步骤a1、UE存在多个UE标识(也即上述终端标识)。
例如,UE通过一个或多个SIM卡多次和网络侧进行注册或附着,获得了两个UE标识,也即UE ID-1和UE ID-2。
其中,上述多个UE标识中的每一个UE标识均可以包括以下一种或多种的任意组合:SIM卡号,IMSI,TMSI,S-TMSI,5G-S-TMSI,RNTI。
其中,上述UE的多个UE标识可以处于相同或不同的工作状态,例如,UE ID-1处于空闲态,UE ID-2处于连接态。
步骤a2、网路侧配置或协议约定是否允许UE上报能力分配信息。
例如,网路侧通过系统信息(例如,SIBx)或专属信令(例如, RRCReconfiguration消息)指示是否允许UE上报能力分配信息。
又例如,网路侧通过系统信息(例如,SIBx)或专属信令(例如,RRCReconfiguration消息)指示网络侧能力信息,以指示是否支持接收UE上报的能力分配信息,此时,只有在网络侧指示其支持接收UE上报的能力分配信息时,UE才能够上报能力分配信息。
可选的,网路侧还可以配置或协议约定禁止定时器(即prohibitTimer)配置(例如,禁止定时器的时长),该禁止定时器运行期间,UE允许上报其他终端标识的工作小区信息。其中,上述其他终端标识可以是多个终端标识中除当前用于上报能力分配信息的终端标识之外的终端标识。
步骤a3、在网路侧配置或协议约定允许UE上报能力分配信息的情况下,通过UE标识上报UE的能力分配信息给网络侧。
例如,通过UE ID-1将能力分配信息上报给网络侧。
可选的,还可以通过UE的其他至少1个UE标识将UE的能力分配信息上报给网络侧。其中,上述其他至少1个UE标识可以是除上述步骤a3中用于上报能力分配信息的UE标识之外的UE标识,例如,除UEID-1之外的UE标识。
可选的,上述UE的能力分配信息可以包括以下一项或多项的任意组合:
至少一个UE标识;例如,UEID-1;
至少一个UE标识可用的能力信息;例如,UEID-1可用的能力信息。
可选的,上述至少一个UE标识,可以是用于上报该UE的能力分配信息的UE标识和其他UE标识中的至少一项。其中,上述其他UE标识可以是除上述用于上报能力分配信息的UE标识之外的UE标识。
可选的,对于用于上报该UE的能力分配信息的UE标识,可以通过UE和网络侧的连接隐含指示,可以不用在上报信令中携带。
其中,上述可用的能力信息可以包括以下一项或多项的任意组合:
可用的L2缓存(即Buffer)量;例如,L2的总缓存量是20M,UE ID-1可用的L2缓存量是10M;
可用的无线连接配置;例如,UE ID-1可用的RRCReconfiguration配置消息;
可用的频带组合;例如,UE ID-1可用的频带组合为Band1+Band2;
可用的频带;例如,UE ID-1可用的频带为Band1;
可支持的最大数据率;例如,UE ID-1可支持的最大数据率为10Mbps;
可用的无线技术类型;例如,UE ID-1可用的无线技术类型为LTE。
可选的,上述可用的能力信息可以是该UE标识可用的总的能力信息,或该UE标识对应的不同无线技术类型可用的能力信息,例如,上报可用的能力信息时,上报每个可用的能力信息对应的无线技术类型。
其中,上述无线技术类型可以包括以下一项或多项的任意组合:
CDMA;
CDMA2000;
GERAN;
E-UTRAN;例如,LTE;
UTRAN;例如,WCDMA或TDS-CDMA;
5G NR;
WiFi;
蓝牙。
其中,通过UE标识上报该UE能力分配信息给网络侧设备可以包括以下任意一种:
当存在至少一个UE标识建立无线连接(例如,UE ID-1处于连接态)时,可以在该UE的其他至少1个UE标识的无线连接建立过程中或之前或之后,通过已建立无线连接的UE标识上报UE的能力分配信息给网络侧,例如,通过UE ID-1将能力分配信息上报给网络侧设备;
在至少一个UE标识的无线连接建立过程中或之后,通过该UE的至少一个UE标识将UE能力分配信息上报给网络侧设备。
可选的,如果网络侧配置或协议约定了禁止定时器配置,则UE(例如,UE ID-1)在上报UE能力分配信息后,例如,通过UE ID-1上报UE能力分配信息后,启动该禁止定时器,并在禁止定时器运行期间,不再触发上报UE能力分配信息。
可选的,接收到上述UE上报的UE能力分配信息的源节点,可以在移动 性过程中将该UE能力分配信息发送给目标节点。
例如,gNB1在切换过程中将从终端设备接收的终端设备的能力分配信息,发送给目标gNB2;或者MN或SN在SN添加或变更过程中将从终端设备接收的终端设备的能力分配信息,发送给目标SN。
实际应用中,当一个在网络侧注册或登记多次的UE(如,UE(UE-ID-1)和UE(UE-ID-2))在1个或多个小区工作时),当UE的无线能力在不同UE标识的无线连接间共享的时候,UE可以进行无线连接能力协商。具体可以包括如下协商方式:
方式一:当存在至少一个UE标识建立无线连接(例如,UE ID-1处于连接态)时,可以在该UE的其他至少1个UE标识触发或将要触发无线连接建立的情况下,通过已建立无线连接的UE标识上报UE的能力分配信息给网络侧,例如,通过UE ID-1将能力分配信息上报给网络侧设备。
可选的,UE的其他至少一个UE标识也可以将UE能力分配信息上报给网络侧设备。
需要说明的是,上述其他至少一个UE标识可以是除上述已建立无线连接的UE标识之外的UE标识。
方式二:当UE的所有UE标识都没有建立无线连接时,例如,UE的UE-ID-1和UE-ID-2都处于空闲态(即IDLE态)或去激活态(即INACTIVE态),可以在存在至少一个UE标识触发或将要触发无线连接建立的情况下,通过UE的至少一个UE标识将UE能力分配信息上报给网络侧设备。
采用本公开实施例提供的终端能力协商方法,可以在双卡或双注册UE在多个小区同时工作的情况下,若UE能力在多个连接共享,可以进行UE能力在不同连接的协商,从而保证网络侧的配置或数据传输不超过UE的能力,减少数据的丢失,提高连接的传输可靠性。
参见图4,图4是本公开实施例提供的终端设备的结构图。如图4所示,终端设备400包括:
上报模块401,用于在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述 至少一个终端标识为所述至少两个终端标识中的终端标识。
可选的,所述上报模块具体用于:
若协议预定义允许所述终端设备上报能力分配信息,则向网络侧设备上报所述终端设备的能力分配信息;或者
若从所述网络侧设备接收的第一指示信息指示允许所述终端设备上报能力分配信息,则向所述网络侧设备上报所述终端设备的能力分配信息;其中,所述第一指示信息用于指示是否允许上报能力分配信息。
可选的,所述上报模块具体用于:
通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述第一终端标识为所述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
可选的,所述上报模块具体用于:
在建立无线连接过程中或是之后,通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为所述第一终端标识或者第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
可选的,所述第一终端标识为所述至少两个终端标识中已建立无线连接的终端标识中的至少一个;
所述上报模块具体用于:
在建立无线连接过程中或是之后或是之前,通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
可选的,所述终端设备还包括:
启动模块,用于所述通过第一终端标识上报所述终端设备的能力分配信息之后,启动禁止定时器;
其中,在所述禁止定时器到期前禁止通过所述第一终端标识上报所述终 端设备的能力分配信息。
可选的,所述禁止定时器的参数为协议预定义或是网络侧配置。
可选的,所述能力分配信息包括如下至少一项:
至少一个终端标识;
至少一个终端标识中每个终端标识可用的能力信息;
其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
可选的,所述可用的能力信息包括如下至少一项:
可用的L2缓存的量;
可用的无线连接配置;
可用的频带组合;
可用的频带;
可支持的最大数据率;
可用的无线技术类型。
可选的,所述每个终端标识可用的能力信息包括如下至少一项:
所述每个终端标识可用的总的能力信息;
所述每个终端标识对应的每个无线技术类型可用的能力信息。
可选的,所述无线技术类型包括如下至少一项:
码分多址CDMA;
CDMA2000;
GSM/EDGE无线接入网GERAN;
UMTS陆地无线接入网络UTRAN;
演进的UMTS陆地无线接入网络E-UTRAN;
第五代新空口5G NR;
WiFi;
蓝牙。
可选的,所述终端标识包括如下至少一项:
签约验证模块SIM卡号;
国际移动签约标识IMSI;
临时移动签约标识TMSI;
系统架构演进临时移动签约标识S-TMSI;
第五代系统架构演进临时移动签约标识5G-S-TMSI;
无线网络临时标识RNTI。
本公开实施例提供的终端设备400能够实现上述方法实施例中终端设备实现的各个过程,为避免重复,这里不再赘述。
本公开实施例的终端设备400,上报模块401,用于在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。不仅实现了在不同的终端标识的连接共享UE能力的情况下,对UE能力在不同终端标识的连接之间的分配进行协商,还可以减少因传输数据超过UE能力导致数据丢失的问题,提高数据传输的可靠性。
参见图5,图5是本公开实施例提供的网络侧设备的结构图。如图5所示,网络侧设备500包括:
接收模块501,用于接收终端设备上报的所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。
可选的,所述网络侧设备还包括:
发送模块,用于向所述终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否允许所述终端设备上报能力分配信息。
可选的,所述接收模块具体用于:
接收所述接收终端设备通过第一终端标识上报的所述终端设备的能力分配信息;
其中,所述第一终端标识为所述终端设备包括的至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
可选的,所述网络侧设备还包括:
配置模块,用于向所述终端设备配置禁止定时器的参数。
可选的,所述能力分配信息包括如下至少一项:
至少一个终端标识;
至少一个终端标识中每个终端标识可用的能力信息;
其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。可选的,所述可用的能力信息包括如下至少一项:
可用的L2缓存的量;
可用的无线连接配置;
可用的频带组合;
可用的频带;
可支持的最大数据率;
可用的无线技术类型。
可选的,所述每个终端标识可用的能力信息包括如下至少一项:
所述每个终端标识可用的总的能力信息;
所述每个终端标识对应的每个无线技术类型可用的能力信息。
可选的,所述无线技术类型包括如下至少一项:
码分多址CDMA;
CDMA2000;
GSM/EDGE无线接入网GERAN;
UMTS陆地无线接入网络UTRAN;
演进的UMTS陆地无线接入网络E-UTRAN;
第五代新空口5G NR;
WiFi;
蓝牙。
可选的,所述终端标识包括如下至少一项:
签约验证模块SIM卡号;
国际移动签约标识IMSI;
临时移动签约标识TMSI;
系统架构演进临时移动签约标识S-TMSI;
第五代系统架构演进临时移动签约标识5G-S-TMSI;
无线网络临时标识RNTI。
可选的,所述网络侧设备为源节点;
所述网络侧设备还包括:
第二发送模块,用于所述接收终端设备上报的所述终端设备的能力分配信息之后,向目标节点发送所述终端设备的能力分配信息。
本公开实施例提供的网络侧设备500能够实现上述方法实施例中网络侧设备实现的各个过程,为避免重复,这里不再赘述。
本公开实施例的网络侧设备500,接收模块501,用于接收终端设备上报的所述终端设备的能力分配信息;其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。从而可以基于终端设备的能力分配信息对终端标识的连接进行重配置,减少因传输数据超过UE能力导致数据丢失的问题,提高数据传输的可靠性。
图6是本公开实施例提供的又一种终端设备的结构图。参见图6,该终端设备600包括但不限于:射频单元601、网络模块602、音频输出单元603、输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解,图6中示出的终端设备结构并不构成对终端设备的限定,终端设备可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。在本公开实施例中,终端设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中,所述处理器610,用于在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
本公开实施例通过在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息,以通知网络侧设备至少一个终端标识可用的能力,不仅实现了在不同的终端标识的连接共享UE能力的情况下,对UE能力在不同终端标识的连接之间的分配进行协商,还可以减少因传输数据超过UE能力导致数据丢失的问题,提高数据传输的可靠性。
可选的,所述处理器610还用于:
若协议预定义允许所述终端设备上报能力分配信息,则向网络侧设备上报所述终端设备的能力分配信息;或者
若从所述网络侧设备接收的第一指示信息指示允许所述终端设备上报能力分配信息,则向所述网络侧设备上报所述终端设备的能力分配信息;其中,所述第一指示信息用于指示是否允许上报能力分配信息。
可选的,所述处理器610还用于:
通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述第一终端标识为所述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
可选的,所述处理器610还用于:
在建立无线连接过程中或是之后,通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为所述第一终端标识或者第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
可选的,所述第一终端标识为所述至少两个终端标识中已建立无线连接的终端标识中的至少一个;
所述处理器610还用于:
在建立无线连接过程中或是之后或是之前,通过第一终端标识上报所述终端设备的能力分配信息;
其中,所述建立无线连接过程使用的终端标识为第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
可选的,所述处理器610还用于:
所述通过第一终端标识上报所述终端设备的能力分配信息之后,启动禁止定时器;
其中,在所述禁止定时器到期前禁止通过所述第一终端标识上报所述终端设备的能力分配信息。
可选的,所述禁止定时器的参数为协议预定义或是网络侧配置。
可选的,所述能力分配信息包括如下至少一项:
至少一个终端标识;
至少一个终端标识中每个终端标识可用的能力信息;
其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
可选的,所述可用的能力信息包括如下至少一项:
可用的L2缓存的量;
可用的无线连接配置;
可用的频带组合;
可用的频带;
可支持的最大数据率;
可用的无线技术类型。
可选的,所述每个终端标识可用的能力信息包括如下至少一项:
所述每个终端标识可用的总的能力信息;
所述每个终端标识对应的每个无线技术类型可用的能力信息。
可选的,所述无线技术类型包括如下至少一项:
码分多址CDMA;
CDMA2000;
GSM/EDGE无线接入网GERAN;
UMTS陆地无线接入网络UTRAN;
演进的UMTS陆地无线接入网络E-UTRAN;
第五代新空口5G NR;
WiFi;
蓝牙。
可选的,所述终端标识包括如下至少一项:
签约验证模块SIM卡号;
国际移动签约标识IMSI;
临时移动签约标识TMSI;
系统架构演进临时移动签约标识S-TMSI;
第五代系统架构演进临时移动签约标识5G-S-TMSI;
无线网络临时标识RNTI。
应理解的是,本公开实施例中,射频单元601可用于收发信息或通话过程中,信号的接收和发送,具体的,将来自基站的下行数据接收后,给处理器610处理;另外,将上行的数据发送给基站。通常,射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外,射频单元601还可以通过无线通信系统与网络和其他设备通信。
终端设备通过网络模块602为用户提供了无线的宽带互联网访问,如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元603可以将射频单元601或网络模块602接收的或者在存储器609中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元603还可以提供与终端设备600执行的特定功能相关的音频输出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit,GPU)6041和麦克风6042,图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的格式输出。
终端设备600还包括至少一种传感器605,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度,接近传感器可在终端设备600移动到耳边时,关闭显示面板6061和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别终端设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、 敲击)等;传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。
用户输入单元607可用于接收输入的数字或字符信息,以及产生与终端设备的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器610,接收处理器610发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071,用户输入单元607还可以包括其他输入设备6072。具体地,其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
进一步的,触控面板6071可覆盖在显示面板6061上,当触控面板6071检测到在其上或附近的触摸操作后,传送给处理器610以确定触摸事件的类型,随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中,触控面板6071与显示面板6061是作为两个独立的部件来实现终端设备的输入和输出功能,但是在某些实施例中,可以将触控面板6071与显示面板6061集成而实现终端设备的输入和输出功能,具体此处不做限定。
接口单元608为外部装置与终端设备600连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或 无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到终端设备600内的一个或多个元件或者可以用于在终端设备600和外部装置之间传输数据。
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器609可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器610是终端设备的控制中心,利用各种接口和线路连接整个终端设备的各个部分,通过运行或执行存储在存储器609内的软件程序和/或模块,以及调用存储在存储器609内的数据,执行终端设备的各种功能和处理数据,从而对终端设备进行整体监控。处理器610可包括一个或多个处理单元;可选的,处理器610可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器610中。
终端设备600还可以包括给各个部件供电的电源611(比如电池),可选的,电源611可以通过电源管理系统与处理器610逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外,终端设备600包括一些未示出的功能模块,在此不再赘述。
可选的,本公开实施例还提供一种终端设备,包括处理器610,存储器609,存储在存储器609上并可在所述处理器610上运行的程序,该程序被处理器610执行时实现上述终端能力协商方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
参见图7,图7是本公开又一实施例提供的网络侧设备的结构图。如图7所示,网络侧设备700包括:处理器701、存储器702、总线接口703和收发机704,其中,处理器701、存储器702和收发机704均连接至总线接口703。
其中,在本公开实施例中,网络侧设备700还包括:存储在存储器702上并可在处理器701上运行的程序。
在本公开实施例中,所述收发机704用于:
接收终端设备上报的所述终端设备的能力分配信息;
其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。
可选的,所述收发机704还用于:
向所述终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否允许所述终端设备上报能力分配信息。
可选的,所述收发机704还用于:
接收所述接收终端设备通过第一终端标识上报的所述终端设备的能力分配信息;
其中,所述第一终端标识为所述终端设备包括的至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
可选的,所述处理器701用于:
向所述终端设备配置禁止定时器的参数。
可选的,所述能力分配信息包括如下至少一项:
至少一个终端标识;
至少一个终端标识中每个终端标识可用的能力信息;
其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
可选的,所述可用的能力信息包括如下至少一项:
可用的L2缓存的量;
可用的无线连接配置;
可用的频带组合;
可用的频带;
可支持的最大数据率;
可用的无线技术类型。
可选的,所述每个终端标识可用的能力信息包括如下至少一项:
所述每个终端标识可用的总的能力信息;
所述每个终端标识对应的每个无线技术类型可用的能力信息。
可选的,所述无线技术类型包括如下至少一项:
码分多址CDMA;
CDMA2000;
GSM/EDGE无线接入网GERAN;
UMTS陆地无线接入网络UTRAN;
演进的UMTS陆地无线接入网络E-UTRAN;
第五代新空口5G NR;
WiFi;
蓝牙。
可选的,所述终端标识包括如下至少一项:
签约验证模块SIM卡号;
国际移动签约标识IMSI;
临时移动签约标识TMSI;
系统架构演进临时移动签约标识S-TMSI;
第五代系统架构演进临时移动签约标识5G-S-TMSI;
无线网络临时标识RNTI。
可选的,所述网络侧设备为源节点;
可选的,所述收发机704还用于:
所述接收终端设备上报的所述终端设备的能力分配信息之后,向目标节点发送所述终端设备的能力分配信息。
本公开实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有程序,该程序被处理器执行时实现上述终端能力协商方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括 为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献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(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (35)

  1. 一种终端能力协商方法,应用于终端设备,包括:
    在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;
    其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
  2. 根据权利要求1所述的方法,其中,所述向网络侧设备上报所述终端设备的能力分配信息,包括:
    若协议预定义允许所述终端设备上报能力分配信息,则向网络侧设备上报所述终端设备的能力分配信息;或者
    若从所述网络侧设备接收的第一指示信息指示允许所述终端设备上报能力分配信息,则向所述网络侧设备上报所述终端设备的能力分配信息;其中,所述第一指示信息用于指示是否允许上报能力分配信息。
  3. 根据权利要求1所述的方法,其中,所述向网络侧设备上报所述终端设备的能力分配信息,包括:
    通过第一终端标识上报所述终端设备的能力分配信息;
    其中,所述第一终端标识为所述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
  4. 根据权利要求3所述的方法,其中,所述通过第一终端标识上报所述终端设备的能力分配信息,包括:
    在建立无线连接过程中或是之后,通过第一终端标识上报所述终端设备的能力分配信息;
    其中,所述建立无线连接过程使用的终端标识为所述第一终端标识或者第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
  5. 根据权利要求3所述的方法,其中,所述第一终端标识为所述至少两个终端标识中已建立无线连接的终端标识中的至少一个;
    所述通过第一终端标识上报所述终端设备的能力分配信息,包括:
    在建立无线连接过程中或是之后或是之前,通过第一终端标识上报所述终端设备的能力分配信息;
    其中,所述建立无线连接过程使用的终端标识为第二终端标识,所述第二终端标识为所述至少两个终端标识中除所述第一终端标识之外的终端标识中的至少一个。
  6. 根据权利要求3所述的方法,其中,所述通过第一终端标识上报所述终端设备的能力分配信息之后,所述方法还包括:
    启动禁止定时器;
    其中,在所述禁止定时器到期前禁止通过所述第一终端标识上报所述终端设备的能力分配信息。
  7. 根据权利要求6所述的方法,其中,所述禁止定时器的参数为协议预定义或是网络侧配置。
  8. 根据权利要求1所述的方法,其中,所述能力分配信息包括如下至少一项:
    至少一个终端标识;
    至少一个终端标识中每个终端标识可用的能力信息;
    其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
  9. 根据权利要求8所述的方法,其中,所述可用的能力信息包括如下至少一项:
    可用的L2缓存的量;
    可用的无线连接配置;
    可用的频带组合;
    可用的频带;
    可支持的最大数据率;
    可用的无线技术类型。
  10. 根据权利要求8所述的方法,其中,所述每个终端标识可用的能力信息包括如下至少一项:
    所述每个终端标识可用的总的能力信息;
    所述每个终端标识对应的每个无线技术类型可用的能力信息。
  11. 根据权利要求9或10所述的方法,其中,所述无线技术类型包括如下至少一项:
    码分多址CDMA;
    CDMA2000;
    GSM/EDGE无线接入网GERAN;
    UMTS陆地无线接入网络UTRAN;
    演进的UMTS陆地无线接入网络E-UTRAN;
    第五代新空口5G NR;
    WiFi;
    蓝牙。
  12. 根据权利要求1所述的方法,其中,所述终端标识包括如下至少一项:
    签约验证模块SIM卡号;
    国际移动签约标识IMSI;
    临时移动签约标识TMSI;
    系统架构演进临时移动签约标识S-TMSI;
    第五代系统架构演进临时移动签约标识5G-S-TMSI;
    无线网络临时标识RNTI。
  13. 一种终端能力协商方法,应用于网络侧设备,包括:
    接收终端设备上报的所述终端设备的能力分配信息;
    其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。
  14. 根据权利要求13所述的方法,还包括:
    向所述终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否允许所述终端设备上报能力分配信息。
  15. 根据权利要求13所述的方法,其中,所述接收终端设备上报的所述终端设备的能力分配信息,包括:
    接收所述接收终端设备通过第一终端标识上报的所述终端设备的能力分配信息;
    其中,所述第一终端标识为所述终端设备包括的至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
  16. 根据权利要求13所述的方法,还包括:
    向所述终端设备配置禁止定时器的参数。
  17. 根据权利要求13所述的方法,其中,所述能力分配信息包括如下至少一项:
    至少一个终端标识;
    至少一个终端标识中每个终端标识可用的能力信息;
    其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
  18. 根据权利要求17所述的方法,其中,所述可用的能力信息包括如下至少一项:
    可用的L2缓存的量;
    可用的无线连接配置;
    可用的频带组合;
    可用的频带;
    可支持的最大数据率;
    可用的无线技术类型。
  19. 根据权利要求17所述的方法,其中,所述每个终端标识可用的能力信息包括如下至少一项:
    所述每个终端标识可用的总的能力信息;
    所述每个终端标识对应的每个无线技术类型可用的能力信息。
  20. 根据权利要求18或19所述的方法,其中,所述无线技术类型包括如下至少一项:
    码分多址CDMA;
    CDMA2000;
    GSM/EDGE无线接入网GERAN;
    UMTS陆地无线接入网络UTRAN;
    演进的UMTS陆地无线接入网络E-UTRAN;
    第五代新空口5G NR;
    WiFi;
    蓝牙。
  21. 根据权利要求13所述的方法,其中,所述终端标识包括如下至少一项:
    签约验证模块SIM卡号;
    国际移动签约标识IMSI;
    临时移动签约标识TMSI;
    系统架构演进临时移动签约标识S-TMSI;
    第五代系统架构演进临时移动签约标识5G-S-TMSI;
    无线网络临时标识RNTI。
  22. 根据权利要求13所述的方法,其中,所述网络侧设备为源节点;
    所述接收终端设备上报的所述终端设备的能力分配信息之后,所述方法还包括:
    向目标节点发送所述终端设备的能力分配信息。
  23. 一种终端设备,包括:
    上报模块,用于在所述终端设备存在至少两个终端标识的情况下,向网络侧设备上报所述终端设备的能力分配信息;
    其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
  24. 根据权利要求23所述的终端设备,其中,所述上报模块具体用于:
    若协议预定义允许所述终端设备上报能力分配信息,则向网络侧设备上报所述终端设备的能力分配信息;或者
    若从所述网络侧设备接收的第一指示信息指示允许所述终端设备上报能力分配信息,则向所述网络侧设备上报所述终端设备的能力分配信息;其中,所述第一指示信息用于指示是否允许上报能力分配信息。
  25. 根据权利要求23所述的终端设备,其中,所述上报模块具体用于:
    通过第一终端标识上报所述终端设备的能力分配信息;
    其中,所述第一终端标识为所述至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
  26. 根据权利要求23所述的终端设备,其中,所述能力分配信息包括如下至少一项:
    至少一个终端标识;
    至少一个终端标识中每个终端标识可用的能力信息;
    其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
  27. 根据权利要求26所述的终端设备,其中,所述可用的能力信息包括如下至少一项:
    可用的L2缓存的量;
    可用的无线连接配置;
    可用的频带组合;
    可用的频带;
    可支持的最大数据率;
    可用的无线技术类型。
  28. 一种网络侧设备,包括:
    接收模块,用于接收终端设备上报的所述终端设备的能力分配信息;
    其中,所述能力分配信息用于指示至少一个终端标识可用的能力,所述至少一个终端标识为所述终端设备的至少两个终端标识中的终端标识。
  29. 根据权利要求28所述的网络侧设备,还包括:
    发送模块,用于向所述终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否允许所述终端设备上报能力分配信息。
  30. 根据权利要求28所述的网络侧设备,其中,所述接收模块具体用于:
    接收所述接收终端设备通过第一终端标识上报的所述终端设备的能力分配信息;
    其中,所述第一终端标识为所述终端设备包括的至少两个终端标识中已建立无线连接或是处于无线连接建立过程中的终端标识中的至少一个。
  31. 根据权利要求28所述的网络侧设备,其中,所述能力分配信息包括如下至少一项:
    至少一个终端标识;
    至少一个终端标识中每个终端标识可用的能力信息;
    其中,所述至少一个终端标识为所述至少两个终端标识中的终端标识。
  32. 根据权利要求31所述的网络侧设备,其中,所述可用的能力信息包括如下至少一项:
    可用的L2缓存的量;
    可用的无线连接配置;
    可用的频带组合;
    可用的频带;
    可支持的最大数据率;
    可用的无线技术类型。
  33. 一种终端设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序,其中,所述程序被所述处理器执行时实现如权利要求1至12中任一项所述的终端能力协商方法的步骤。
  34. 一种网络侧设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序,其中,所述程序被所述处理器执行时实现如权利要求13至22中任一项所述的终端能力协商方法的步骤。
  35. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有程序,所述程序被处理器执行时实现如权利要求1至12中任一项所述的终端能力协商方法的步骤,或者实现如权利要求13至22中任一项所述的终端能力协商方法的步骤。
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