WO2020227860A1 - 一种终端能力确定方法及装置、终端 - Google Patents

一种终端能力确定方法及装置、终端 Download PDF

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Publication number
WO2020227860A1
WO2020227860A1 PCT/CN2019/086451 CN2019086451W WO2020227860A1 WO 2020227860 A1 WO2020227860 A1 WO 2020227860A1 CN 2019086451 W CN2019086451 W CN 2019086451W WO 2020227860 A1 WO2020227860 A1 WO 2020227860A1
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WIPO (PCT)
Prior art keywords
indication information
capability indication
frequency layer
measurement
terminal
Prior art date
Application number
PCT/CN2019/086451
Other languages
English (en)
French (fr)
Inventor
王淑坤
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BR112021012394A priority Critical patent/BR112021012394A2/pt
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201980058982.0A priority patent/CN112673661A/zh
Priority to PCT/CN2019/086451 priority patent/WO2020227860A1/zh
Priority to SG11202105762RA priority patent/SG11202105762RA/en
Priority to EP19928487.8A priority patent/EP3846517B1/en
Priority to KR1020217030626A priority patent/KR20220006502A/ko
Priority to JP2021556896A priority patent/JP2022535485A/ja
Priority to CN202110460517.9A priority patent/CN113207119B/zh
Priority to CA3131084A priority patent/CA3131084A1/en
Priority to AU2019446194A priority patent/AU2019446194A1/en
Publication of WO2020227860A1 publication Critical patent/WO2020227860A1/zh
Priority to US17/337,088 priority patent/US11432136B2/en
Priority to US17/861,551 priority patent/US11800348B2/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/51Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to the field of mobile communication technology, and in particular to a method and device for determining terminal capabilities, and a terminal.
  • LTE Long Term Evolution
  • NR New Radio
  • E-UTRAN UMTS Terrestrial Radio Access Network
  • the embodiments of the present application provide a method and device for determining terminal capabilities, and a terminal.
  • the terminal sends at least one capability indication information to the network, where the at least one capability indication information is used to indicate whether the terminal supports measurement of the first frequency layer and/or the second frequency layer and reporting of corresponding measurement results.
  • the sending unit is configured to send at least one capability indication information to the network, where the at least one capability indication information is used to indicate whether the terminal supports measurement on the first frequency layer and/or the second frequency layer and reporting of corresponding measurement results.
  • the terminal provided in the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the above-mentioned terminal capability determination method.
  • the chip provided in the embodiment of the present application is used to implement the foregoing terminal capability determination method.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the above-mentioned terminal capability determination method.
  • the computer-readable storage medium provided by the embodiment of the present application is used to store a computer program, and the computer program enables a computer to execute the above-mentioned terminal capability determination method.
  • the computer program product provided by the embodiment of the present application includes computer program instructions that cause a computer to execute the above-mentioned terminal capability determination method.
  • the computer program provided in the embodiment of the present application when it runs on a computer, causes the computer to execute the foregoing terminal capability determination method.
  • the indication method of the capability is clarified, that is, the terminal is indicated through at least one capability indication information Whether to support the measurement of the first frequency layer and/or the second frequency layer and the corresponding measurement result reporting, so as to avoid the reporting of additional capability indication information and achieve the purpose of saving signaling.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a network deployment and networking architecture diagram of EN-DC provided by an embodiment of the present application
  • FIG. 3 is a schematic flowchart of a method for determining terminal capabilities provided by an embodiment of the application
  • FIG. 4 is a schematic diagram of the structural composition of a terminal capability determination apparatus provided by an embodiment of the application.
  • FIG. 5 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • Fig. 6 is a schematic structural diagram of a chip of an embodiment of the present application.
  • Fig. 7 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System of Mobile Communication
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • the communication system 100 may include a network device 110, which may be a device that communicates with a terminal 120 (or called a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located in the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNB evolved base station
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches
  • the communication system 100 also includes at least one terminal 120 located within the coverage area of the network device 110.
  • the "terminal” used here includes, but is not limited to, connection via wired lines, such as public switched telephone networks (PSTN), digital subscriber lines (Digital Subscriber Line, DSL), digital cables, and direct cable connections; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM Broadcast transmitter; and/or another terminal's device configured to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • a terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellites or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio phone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal can refer to access terminal, user equipment (User Equipment, UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent or user Device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminals 120 may perform device-to-device (D2D) communication.
  • D2D device-to-device
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminals. This embodiment of the present application There is no restriction on this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 and a terminal 120 with communication functions, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here;
  • the device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • 5G 3rd Generation Partnership Project
  • eMBB enhanced Mobile Broadband
  • URLLC Ultra-Reliable Low-Latency Communications
  • mMTC Massive Machine-Type Communications
  • eMBB targets users to obtain multimedia content, services and data, and its business needs are growing very rapidly. Since eMBB may be deployed in different scenarios, such as indoors, urban areas, rural areas, etc., the business capabilities and requirements of eMBB vary greatly. Therefore, the business must be analyzed in combination with specific deployment scenarios.
  • URLLC scenario Typical applications of URLLC include: industrial automation, power automation, telemedicine operations, traffic safety assurance, etc.
  • mMTC scenario The typical features of URLLC include: high connection density, small data volume, delay-insensitive services, low-cost modules and long service life.
  • RRC Radio Resource Control
  • RRC_INACTIVE Radio Resource Control
  • RRC_IDLE RRC idle
  • RRC_CONNECTED RRC connected
  • RRC_IDLE state mobility is UE-based cell selection reselection, paging is initiated by CN, and the paging area is configured by CN. There is no UE AS context on the base station side. There is no RRC connection.
  • RRC_CONNECTED state There is an RRC connection, and the base station and the UE have a UE AS context.
  • the network side knows that the location of the UE is of a specific cell level. Mobility is the mobility controlled by the network side. Unicast data can be transmitted between the UE and the base station.
  • Mobility is UE-based cell selection and reselection, there is a connection between CN and RAN, UE AS context exists on a certain base station, paging is triggered by RAN, and RAN-based paging areas are managed by RAN.
  • the network side knows that the location of the UE is based on the paging area level of the RAN.
  • CA means that by jointly scheduling and using resources on multiple component carriers (Component Carrier, CC), the NR system can support a larger bandwidth, thereby enabling a higher system peak rate.
  • Component Carrier CC
  • the continuity of the aggregated carriers in the spectrum it can be divided into continuous carrier aggregation and non-continuous carrier aggregation; according to whether the bands of the aggregated carriers are the same, it can be divided into Intra-band carrier aggregation and Inter-band carrier aggregation.
  • PCC Primary Cell Component
  • PCC Primary Cell Component
  • SCC Secondary Cell Component
  • SCC Secondary Cell Component
  • LTE R15 optimizes CA, and the main optimization functions are as follows:
  • the measurement configuration in idle mode can be configured in the RRC release message, and the measurement configuration in idle mode can also be configured in the system broadcast SIB5. If it is dedicated, use the dedicated configuration, otherwise use the measurement configuration in SIB5. At the same time, the idle measurement configuration in SIB5 has no effective time limit.
  • the idle measurement configuration configured in the dedicated signaling also configures the effective time configuration, that is, T331. When T331 times out or stops, the idle measurement configuration configured in the dedicated signaling is released. Whether the UE continues to use the idle measurement configuration in SIB5 depends on the UE implementation.
  • the UE After the measurement configuration in idle mode is acquired, the UE performs measurement, indicates the idle measurement result on the network side in the UL message, and then reports it based on the request of the base station. At the same time, the cell will also broadcast whether to support the reporting of idle measurement results in SIB2.
  • EN-DC LTE-NR Dual Connectivity
  • the LTE base station serves as the master node (Master Node, MN)
  • the NR base station serves as the secondary node (Secondary Node, SN).
  • E-UTRAN represents the access network part
  • EPC represents the core network part
  • the access network part consists of at least one eNB (two eNBs are shown in Figure 2) and at least one en-gNB (Figure 2 Two en-gNB) components are shown in the figure, where the eNB serves as the MN, the en-gNB serves as the SN, and both the MN and SN are connected to the EPC.
  • the corresponding measurement is configured for the UE in the idle or inactive state, and then the UE enters the connected state and reports the measurement result to the network side, assisting the network side to configure CA or MR-DC.
  • the UE measures and reports to the network side when LTE is idle to assist the network side in configuring the function (or capability) of CA.
  • the UE will report a UE capability indication message to indicate to the network side whether the UE supports the function (or capability) .
  • ca-IdleModeMeasurements is the UE capability indication information, if it is set to supported (supported), it means that the UE supports the function (or capability).
  • the UE can also report whether the UE supports the UE capability indication information of EN-DC.
  • en-DC is the UE capability indication information. If it is set to supported (supported), it means that the UE supports the UE capability indication information. Function (or ability).
  • ne-DC is the UE capability indication information. If it is set to supported (supported), it means that the UE supports the UE capability indication information. Function (or ability).
  • LTE also needs to extend the support for NR frequency layer measurement to support the rapid configuration of EN-DC requirements.
  • E-UTRAN frequency layer and NR frequency layer need to be configured in NR to support the requirements of configuring NR CA and MR-DC (NE-DC, NR-DC).
  • NE-DC NR CA-DC
  • NR-DC NR CA-DC
  • FIG. 3 is a schematic flowchart of a method for determining a terminal capability provided by an embodiment of the application. As shown in FIG. 3, the method for determining a terminal capability includes the following steps:
  • Step 301 The terminal sends at least one capability indication information to the network, where the at least one capability indication information is used to indicate whether the terminal supports measurement on the first frequency layer and/or the second frequency layer and reporting of corresponding measurement results.
  • the terminal may be any device capable of communicating with the network, such as a mobile phone, a tablet computer, a notebook, a vehicle-mounted terminal, etc.
  • the description of the network can also be replaced with network equipment.
  • the network is an access network
  • the network device is an access network device (such as a base station).
  • the first frequency layer is an E-UTRAN frequency layer
  • the second frequency layer is an NR frequency layer
  • the terminal sends at least one capability indication information to the network, and the at least one capability indication information is used to jointly indicate whether the terminal supports measurement for the first frequency layer and/or the second frequency layer and corresponding The measurement results are reported.
  • the at least one capability indication information is used to jointly indicate whether the terminal supports measurement for the first frequency layer and/or the second frequency layer and corresponding The measurement results are reported.
  • the network is an LTE access network; the at least one capability indication information includes:
  • the first capability indication information is used to indicate that the terminal supports the first measurement in the LTE idle state and the corresponding measurement result reporting, and the first measurement refers to configuring carrier aggregation for the auxiliary network side And the measurements taken;
  • Second capability indication information where the second capability indication information is used to indicate that the terminal supports EN-DC
  • Third capability indication information where the third capability indication information is used to indicate that the terminal supports NR.
  • the terminal reports the first capability indication information, the second capability indication information, and the third capability indication information to the LTE access network.
  • the first capability indication information is ca-IdleModeMeasurements, referring to Table 1 above, if ca-IdleModeMeasurements is set to supported (supported), it means that the terminal supports the corresponding function (or capability).
  • the second capability indication information is also en-DC. With reference to Table 2 above, if en-DC is set to supported (supported), it means that the terminal supports the corresponding function (or capability).
  • the at least one capability indication information is used to indicate that the terminal supports measurement on the NR frequency layer and reporting of corresponding measurement results. This prevents the terminal from reporting additional capability indication information to the network, and saves signaling overhead.
  • the at least one capability indication information includes fifth capability indication information in addition to the above-mentioned first capability indication information, second capability indication information, and third capability indication information,
  • the fifth capability indication information is used to indicate that the terminal supports an inactive state.
  • the at least one capability indication information is used to indicate that the terminal supports performing E-UTRAN frequency layer and/or NR frequency layer measurement and reporting of corresponding measurement results in an inactive state.
  • the network is an LTE access network; the at least one capability indication information includes: fourth capability indication information, where the fourth capability indication information is used to indicate that the version of the terminal is R16 and above, or indicates that the terminal Support CA and/or DC enhancement.
  • the terminal reports the fourth capability indication information to the LTE access network.
  • the at least one capability indication information is used to indicate that the terminal supports measurement on the NR frequency layer and reporting of corresponding measurement results.
  • the at least one capability indication information includes, in addition to the foregoing fourth capability indication information, fifth capability indication information, and the fifth capability indication information is used to indicate the The terminal supports inactive state.
  • the at least one capability indication information is used to indicate that the terminal supports performing E-UTRAN frequency layer and/or NR frequency layer measurement and reporting of corresponding measurement results in an inactive state.
  • the network is an NR access network; the at least one capability indication information includes: sixth capability indication information, where the sixth capability indication information is used to indicate that the terminal supports early measurement in NR and reports corresponding measurement results .
  • the terminal reports the sixth capability indication information to the NR access network.
  • early measurement and corresponding measurement result reporting means that after the terminal performs the measurement according to the measurement configuration, it reports the corresponding measurement result to the network after entering the active state.
  • the sixth capability indication information is carried in an NR capability container.
  • a new capability indication information (that is, the sixth capability indication information) is defined in the NR capability container, and the capability indication information is used to instruct the terminal to support early measurement in NR and report corresponding measurement results.
  • the at least one capability indication information may have the following two indication modes:
  • the at least one capability indication information is used to indicate that the terminal supports measurement on the NR frequency layer and reporting of corresponding measurement results.
  • the at least one capability indication information also includes: seventh capability indication information, where the seventh capability indication information is used to indicate the The terminal supports NE-DC.
  • the seventh capability indication information is also ne-DC. As shown in Table 3 above, if ne-DC is set to supported (supported), it means that the terminal supports the corresponding function (or capability).
  • the at least one capability indication information is used to indicate that the terminal supports measurement on the E-UTRAN frequency layer and reporting of corresponding measurement results. Further, the at least one capability indication information may also indicate that the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer in LTE and the corresponding measurement result reporting.
  • the at least one capability indication information is used to indicate that the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer and the corresponding measurement result reporting.
  • the at least one capability indication information may also indicate that the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer in LTE and the corresponding measurement result reporting.
  • the network is an NR access network; the at least one capability indication information includes: first capability indication information, and the first capability indication information is used to indicate that the terminal supports the first measurement in the LTE idle state and corresponding The measurement result is reported, and the first measurement refers to a measurement performed to assist the network side in configuring carrier aggregation.
  • the terminal reports the first capability indication information to the NR access network.
  • the first capability indication information is ca-IdleModeMeasurements, referring to Table 1 above, if ca-IdleModeMeasurements is set to supported (supported), it means that the terminal supports the corresponding function (or capability).
  • the first capability indication information is carried in an LTE capability container, that is, the terminal sets ca-IdleModeMeasurements as supported in the LTE capability.
  • the first capability indication information is carried in the NR capability container, that is, the terminal indicates in the NR capability that ca-IdleModeMeasurements in LTE is set to supported (supported).
  • the at least one capability indication information is used to indicate that the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer in the NR and the corresponding measurement result reporting.
  • the network is an LTE access network or an NR access network;
  • the at least one capability indication information includes: eighth capability indication information, where the eighth capability indication information is used to indicate whether the terminal supports the second measurement and correspondingly The measurement result is reported, and the second measurement refers to a measurement performed for dual-connection quick configuration.
  • the terminal reports the eighth capability indication information to the LTE access network or the NR access network.
  • the eighth capability indication information is carried in a dual connectivity capability container, such as a UE-MRDC-Capability container, which is visible (that is, decodable) to both NR and LTE.
  • the eighth capability indication information is used to indicate whether the terminal supports the measurement for MR-DC quick configuration and the corresponding measurement result report.
  • the at least one capability indication information is used to indicate that the terminal supports the E-UTRAN frequency layer and NR frequency Layer measurement and report the corresponding measurement results.
  • the terminal when the terminal is camped on the LTE access network or the NR access network, it supports the measurement of the E-UTRAN frequency layer and the NR frequency layer and the report of the corresponding measurement results.
  • the at least one capability indication information includes not only the eighth capability indication information described above, but also: ninth capability indication information, where the ninth capability indication information is used to indicate the The terminal supports the inactive state of LTE.
  • the at least one capability indication information is used to indicate that when the terminal resides in the LTE access network, it supports the measurement of the E-UTRAN frequency layer and the NR frequency layer in the inactive state and the corresponding Report the measurement results.
  • the at least one capability indication information is used to indicate that the terminal does not support the E-UTRAN frequency layer and NR frequency layer measurement and corresponding measurement results report.
  • the at least one capability indication information further includes: tenth capability indication information, the tenth capability indication information It is used to indicate whether the terminal supports the measurement of the NR frequency layer by camping on the NR access network and the corresponding measurement result reporting.
  • the technical solution of the embodiment of the present application clarifies whether the terminal supports the measurement of the first frequency layer and/or the second frequency layer and the ability to report the corresponding measurement results, and clarifies the indication method of the capability, that is, through at least one capability indication information To indicate whether the terminal supports the measurement of the first frequency layer and/or the second frequency layer and the corresponding measurement result reporting, so that the reporting of additional capability indication information can be avoided and the purpose of saving signaling can be achieved.
  • FIG. 4 is a schematic structural composition diagram of a terminal capability determining apparatus provided by an embodiment of the application. As shown in FIG. 4, the terminal capability determining apparatus includes:
  • the sending unit 401 is configured to send at least one capability indication information to the network, where the at least one capability indication information is used to indicate whether the terminal supports the measurement of the first frequency layer and/or the second frequency layer and the corresponding measurement result report .
  • the network is an LTE access network;
  • the at least one capability indication information includes:
  • the first capability indication information is used to indicate that the terminal supports the first measurement in the LTE idle state and the corresponding measurement result reporting, and the first measurement refers to configuring carrier aggregation for the auxiliary network side And the measurements taken;
  • Second capability indication information where the second capability indication information is used to indicate that the terminal supports EN-DC
  • Third capability indication information where the third capability indication information is used to indicate that the terminal supports NR.
  • the network is an LTE access network; the at least one capability indication information further includes:
  • Fourth capability indication information where the fourth capability indication information is used to indicate that the version of the terminal is R16 and above, or indicate that the terminal supports CA and/or DC enhancement.
  • the at least one capability indication information is used to indicate that the terminal supports measurement for the NR frequency layer and corresponding measurement result reporting.
  • the at least one capability indication information further includes:
  • the at least one capability indication information is used to indicate that the terminal supports performing E-UTRAN frequency layer and/or NR frequency layer measurement in an inactive state and reporting of corresponding measurement results.
  • the network is an NR access network;
  • the at least one capability indication information includes:
  • sixth capability indication information where the sixth capability indication information is used to indicate that the terminal supports early measurement in NR and corresponding measurement result reporting.
  • the at least one capability indication information is used to indicate that the terminal supports measurement for the NR frequency layer and corresponding measurement result reporting.
  • the at least one capability indication information further includes:
  • Seventh capability indication information where the seventh capability indication information is used to indicate that the terminal supports NE-DC.
  • the at least one capability indication information is used to indicate that the terminal supports measurement on the E-UTRAN frequency layer and reporting of corresponding measurement results.
  • the at least one capability indication information is used to indicate that the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer and the corresponding measurement result reporting.
  • the at least one capability indication information is used to indicate that the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer in LTE and the corresponding measurement result reporting.
  • the sixth capability indication information is carried in an NR capability container.
  • the network is an NR access network;
  • the at least one capability indication information includes:
  • the first capability indication information is used to indicate that the terminal supports the first measurement in the LTE idle state and the corresponding measurement result reporting, and the first measurement refers to configuring carrier aggregation for the auxiliary network side And the measurement performed.
  • the at least one capability indication information is used to indicate that the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer in NR and the corresponding measurement result reporting.
  • the first capability indication information is carried in an LTE capability container or an NR capability container.
  • the network is an LTE access network or an NR access network;
  • the at least one capability indication information includes:
  • Eighth capability indication information where the eighth capability indication information is used to indicate whether the terminal supports the second measurement and corresponding measurement result reporting, and the second measurement refers to a measurement performed for dual-connection quick configuration.
  • the at least one capability indication information is used to indicate that the terminal supports the E-UTRAN frequency Measurement of layer and NR frequency layer and report of corresponding measurement results.
  • the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer and the corresponding measurement result reporting, including:
  • the terminal When the terminal is camped on the LTE access network or the NR access network, the terminal supports the measurement of the E-UTRAN frequency layer and the NR frequency layer and the corresponding measurement result reporting.
  • the at least one capability indication information further includes: ninth capability indication information, where the ninth capability indication information is used to indicate that the terminal supports the inactive state of LTE:
  • the at least one capability indication information is used to indicate that when the terminal resides on the LTE access network, it supports measurement of the E-UTRAN frequency layer and NR frequency layer in an inactive state and reporting of corresponding measurement results.
  • the at least one capability indication information is used to indicate that the terminal does not support E- UTRAN frequency layer and NR frequency layer measurement and corresponding measurement results report.
  • the terminal does not support the measurement of the E-UTRAN frequency layer and the NR frequency layer and the report of the corresponding measurement results, including:
  • the at least one capability indication information further includes:
  • Tenth capability indication information where the tenth capability indication information is used to indicate whether the terminal supports the measurement of the NR frequency layer by camping on the NR access network and the corresponding measurement result reporting.
  • the eighth capability indication information is carried in a dual connectivity capability container.
  • FIG. 5 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application.
  • the communication device may be a terminal or a network device.
  • the communication device 600 shown in FIG. 5 includes a processor 610.
  • the processor 610 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a network device in an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For brevity, details are not repeated here. .
  • the communication device 600 may specifically be a mobile terminal/terminal according to an embodiment of the application, and the communication device 600 may implement the corresponding procedures implemented by the mobile terminal/terminal in each method of the embodiments of the application. For the sake of brevity, This will not be repeated here.
  • Fig. 6 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 700 shown in FIG. 6 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 may control the input interface 730 to communicate with other devices or chips, and specifically, may obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal in the embodiments of the present application, and the chip can implement the corresponding procedures implemented by the mobile terminal/terminal in the various methods of the embodiments of the present application. Repeat.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.
  • FIG. 7 is a schematic block diagram of a communication system 900 according to an embodiment of the present application. As shown in FIG. 7, the communication system 900 includes a terminal 910 and a network device 920.
  • the terminal 910 may be used to implement the corresponding functions implemented by the terminal in the foregoing method
  • the network device 920 may be used to implement the corresponding functions implemented by the network device in the foregoing method.
  • details are not described herein again.
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA ready-made programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • DDR SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM, ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • Synchronous Link Dynamic Random Access Memory Synchronous Link Dynamic Random Access Memory
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium may be applied to the mobile terminal/terminal in the embodiments of the present application, and the computer program causes the computer to execute the corresponding processes implemented by the mobile terminal/terminal in the various methods of the embodiments of the present application, for It's concise, so I won't repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding procedures implemented by the mobile terminal/terminal in the various methods of the embodiments of the present application, for the sake of brevity , I won’t repeat it here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal in the embodiments of the present application.
  • the computer program runs on the computer, the computer can execute the corresponding methods implemented by the mobile terminal/terminal in the various methods of the embodiments of the present application. For the sake of brevity, the process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请实施例提供一种终端能力确定方法及装置、终端,该方法包括:终端向网络发送至少一个能力指示信息,所述至少一个能力指示信息用于指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。

Description

一种终端能力确定方法及装置、终端 技术领域
本申请实施例涉及移动通信技术领域,具体涉及一种终端能力确定方法及装置、终端。
背景技术
在载波聚合(Carrier aggregation,CA)-双连接(Dual Connectivity,DC)增强课题中,长期演进(Long Term Evolution,LTE)中需要对新无线(New Radio,NR)频率层进行测量来支持快速配置EN-DC的需求;NR中需要进行演进UMTS陆地无线接入网(Evolution UMTS Terrestrial Radio Access Network,E-UTRAN)频率层和NR频率层的测量来支持NR CA和MR-DC的需求。
基于此,如何指示LTE中支持NR频率层的测量能力以及NR中支持E-UTRAN频率层和NR频率层的测量能力是需要明确的问题。
发明内容
本申请实施例提供一种终端能力确定方法及装置、终端。
本申请实施例提供的终端能力确定方法,包括:
终端向网络发送至少一个能力指示信息,所述至少一个能力指示信息用于指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。
本申请实施例提供的终端能力确定装置,包括:
发送单元,用于向网络发送至少一个能力指示信息,所述至少一个能力指示信息用于指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。
本申请实施例提供的终端,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的终端能力确定方法。
本申请实施例提供的芯片,用于实现上述的终端能力确定方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行上述的终端能力确定方法。
本申请实施例提供的计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述的终端能力确定方法。
本申请实施例提供的计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述的终端能力确定方法。
本申请实施例提供的计算机程序,当其在计算机上运行时,使得计算机执行上述的终端能力确定方法。
通过上述技术方案,对于终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报的能力,明确了该能力的指示方式,即通过至少一个能力指示信息来指示终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报,从而可以避免额外的能力指示信息上报,达到节省信令的目的。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是本申请实施例提供的一种通信系统架构的示意性图;
图2是本申请实施例提供的EN-DC的网络部署和组网架构图;
图3为本申请实施例提供的终端能力确定方法的流程示意图;
图4为本申请实施例提供的终端能力确定装置的结构组成示意图;
图5是本申请实施例提供的一种通信设备示意性结构图;
图6是本申请实施例的芯片的示意性结构图;
图7是本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统或5G系统等。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系 统100可以包括网络设备110,网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端进行通信。可选地,该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station,BTS),也可以是WCDMA系统中的基站(NodeB,NB),还可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地,终端120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G系统或5G网络还可以称为新无线(New Radio,NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它 数量的终端,本申请实施例对此不做限定。
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端120,网络设备110和终端120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
为便于理解本申请实施例的技术方案,以下对本申请实施例的相关技术进行说明。
Figure PCTCN2019086451-appb-000001
5G移动通信系统中的主要应用场景
随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性、复杂性,为此第三代合作伙伴计划(3rd Generation Partnership Project,3GPP)国际标准组织开始研发5G。5G的主要应用场景为:增强移动超宽带(enhanced Mobile Broadband,eMBB)、低时延高可靠通信(Ultra-Reliable Low-Latency Communications,URLLC)、大规模机器类通信(massive Machine-Type Communications,mMTC)。以下对5G移动通信系统中的主要应用场景进行说明:
1)eMBB场景:eMBB以用户获得多媒体内容、服务和数据为目标,其业务需求增长十分迅速。由于eMBB可能部署在不同的场景中,例如室内、市区、农村等,其业务能力和需求的差别也比较大,所以必须结合具体的部署场景对业务进行分析。
2)URLLC场景:URLLC的典型应用包括:工业自动化、电力自动化、远程医疗操作、交通安全保障等。
3)mMTC场景:URLLC的典型特点包括:高连接密度、小数据量、时延不敏感业务、模块的低成本和长使用寿命等。
Figure PCTCN2019086451-appb-000002
5G网络环境中的三种RRC状态
在5G网络环境中,为了降低空口信令和快速恢复无线连接,快速恢复数据业务的目的,定义一个新的无线资源控制(Radio Resource Control,RRC)状态,即RRC非激活(RRC_INACTIVE)状态。这种状态有别于RRC空闲(RRC_IDLE)状态和RRC连接(RRC_CONNECTED)状态。以下对5G网络环境中的三种RRC状态进行说明:
1)RRC_IDLE状态:移动性为基于UE的小区选择重选,寻呼由CN发起,寻呼区域由CN配置。基站侧不存在UE AS上下文。不存在RRC连接。
2)RRC_CONNECTED状态:存在RRC连接,基站和UE存在UE AS上下文。网络侧知道UE的位置是具体小区级别的。移动性是网络侧控制的移动性。UE和基站之间可以传输单播数据。
3)RRC_INACTIVE状态:移动性为基于UE的小区选择重选,存在CN和RAN之间的连接,UE AS上下文存在某个基站上,寻呼由RAN触发,基于RAN的寻呼区域由RAN管理,网络侧知道UE的位置是基于RAN的寻呼区域级别的。
Figure PCTCN2019086451-appb-000003
CA技术
为了满足高速率的需求,5G中也支持CA技术。CA即通过联合调度和使用多个成员载波(Component Carrier,CC)上的资源,使得NR系统可以支持更大的带宽,从而能够实现更高的系统峰值速率。根据所聚合载波在频谱上的连续性可以分为,连续性载波聚合和非连续性载波聚合;根据聚合的载波所在的频段(band)是否相同,分为带内(Intra-band)载波聚合和带间(inter-band)载波聚合。
PCC(Primary Cell Component)称为主载波,PCC有且只有一个,PCC提供RRC信令连接,NAS功能,安全等。SCC(Secondary Cell Component)称为辅载波,SCC只提供额外的无线资源。
LTE R15对CA进行了优化,主要优化功能如下:
空闲态下的UE测量(UE measurements during IDLE mode):RRC释放消息中可以配置空闲下测量配置,系统广播SIB5也可以配置空闲下测量配置。如果有专用则使用专用配置,否则使用SIB5中测量配置。同时SIB5中空闲测量配置没有有效时间限制,专用信令中配置的空闲测量配置,同时也配置有效时间配置,即T331。T331超时或者停止,则释放专用信令中配置的空闲测量配置,UE是否继续使用SIB5中空闲测量配置,取决于UE实现。空闲下的测量配置获取后,UE执行测量,通过在UL消息中指示网络侧存在空闲测量结果,然后基于基站请求方式进行上报。同时小区在SIB2中也会广播是否支持空闲测量结果的上报。
Figure PCTCN2019086451-appb-000004
DC技术
在NR早期部署时,完整的NR覆盖很难获取,所以典型的网络覆盖是广域的LTE覆盖和NR的孤岛覆盖模式。而且大量的LTE部署在6GHz以下,可用于5G的6GHz以下频谱很少。所以NR必须研究6GHz以上的频谱应用,而高频段覆盖有限、信号衰落快。同时为了保护移动运营商前期在LTE投资,提出了LTE和NR之间紧密合作(tight interworking)的工作模式。
为了能够尽快实现5G网络部署和商业应用,3GPP首先完成第一个5G 版本,即EN-DC(LTE-NR Dual Connectivity)。在EN-DC中,LTE基站(eNB)作为主节点(Master Node,MN),NR基站(gNB或en-gNB)作为辅节点(Secondary Node,SN),EN-DC的网络部署和组网架构如图2所示,其中,E-UTRAN代表接入网部分,EPC代表核心网部分,接入网部分由至少一个eNB(图2中示意出两个eNB)和至少一个en-gNB(图2中示意出两个en-gNB)组成,其中,eNB作为MN,en-gNB作为SN,MN和SN均连接到EPC。
在R15后期,将支持其他DC模式,即NE-DC,5GC-EN-DC,NR DC。对于EN-DC,接入网连接的核心网是EPC,而其他DC模式,接入网连接的核心网是5GC。
Figure PCTCN2019086451-appb-000005
UE能力支持
在R16中的CA/DC增强课题中,通过对空闲态或者非激活态的UE配置对应的测量,然后UE进入连接态后上报测量结果给网络侧,辅助网络侧配置CA或者MR-DC。
在LTE CA中,UE关于LTE空闲下测量并上报网络侧以辅助网络侧配置CA的功能(或能力),UE会上报一个UE能力指示信息来向网络侧指示UE是否支持该功能(或能力),参照表1,ca-IdleModeMeasurements即为该UE能力指示信息,若将其设置为支持(supported),则表示UE支持该功能(或能力)。
Figure PCTCN2019086451-appb-000006
表1
另一方面,UE还可以上报UE是否支持EN-DC的UE能力指示信息,参照表2,en-DC即为该UE能力指示信息,若将其设置为支持(supported),则表示UE支持该功能(或能力)。
Figure PCTCN2019086451-appb-000007
表2
另一方面,UE还可以上报UE是否支持NE-DC的UE能力指示信息,参照表3,ne-DC即为该UE能力指示信息,若将其设置为支持(supported),则表示UE支持该功能(或能力)。
Figure PCTCN2019086451-appb-000008
表3
在NR CA-DC增强课题中,LTE中也需要扩展支持NR频率层的测量来支持快速配置EN-DC的需求。另一方面,NR中需要配置E-UTRAN频率层和NR频率层来支持配置NR CA和MR-DC(NE-DC,NR-DC)的需求。为了明确UE在LTE中支持NR频率层的测量能力以及在NR中支持E-UTRAN频率层和NR频率层的测量能力,提出了本申请实施例的以下技术方案。
图3为本申请实施例提供的终端能力确定方法的流程示意图,如图3所示,所述终端能力确定方法包括以下步骤:
步骤301:终端向网络发送至少一个能力指示信息,所述至少一个能力指示信息用于指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。
本申请实施例中,所述终端可以是手机、平板电脑、笔记本、车载终端等任意能够与网络进行通信的设备。
本申请实施例中,所述网络的描述也可以替换成网络设备。在一个例子中,所述网络为接入网,相应地,所述网络设备为接入网设备(如基站)。
在本申的一种实施方式中,所述第一频率层为E-UTRAN频率层,所述第二频率层为NR频率层。
本申请实施例中,所述终端向网络发送至少一个能力指示信息,通过所述至少一个能力指示信息来联合指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。以下结合不同的应用场景分别进行描述。
Figure PCTCN2019086451-appb-000009
应用场景一
所述网络为LTE接入网;所述至少一个能力指示信息,包括:
第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量;
第二能力指示信息,所述第二能力指示信息用于指示所述终端支持EN-DC;
第三能力指示信息,所述第三能力指示信息用于指示所述终端支持NR。
举个例子:终端向LTE接入网上报所述第一能力指示信息、所述第二能力指示信息以及所述第三能力指示信息。其中,所述第一能力指示信息也即是ca-IdleModeMeasurements,参照上述表1所示,若将ca-IdleModeMeasurements设置为支持(supported),则表示终端支持对应的功能(或能力)。所述第二能力指示信息也即是en-DC,参照上述表2所示,若将en-DC设置为支持(supported),则表示终端支持对应的功能(或能力)。
基于上述场景,所述至少一个能力指示信息用于指示:所述终端支 持针对NR频率层的测量以及相应的测量结果上报。避免了终端向网络上报额外的能力指示信息,节省了信令开销。
进一步,在本申请一可选实施方式中,所述至少一个能力指示信息除了包括上述第一能力指示信息、第二能力指示信息以及第三能力指示信息以外,还包括:第五能力指示信息,所述第五能力指示信息用于指示所述终端支持非激活态。这种场景下,所述至少一个能力指示信息用于指示:所述终端支持在非激活态下执行E-UTRAN频率层和/或NR频率层的测量以及相应的测量结果上报。
Figure PCTCN2019086451-appb-000010
应用场景二
所述网络为LTE接入网;所述至少一个能力指示信息,包括:第四能力指示信息,所述第四能力指示信息用于指示所述终端的版本为R16及以上,或者指示所述终端支持CA和/或DC增强。
举个例子:终端向LTE接入网上报所述第四能力指示信息。
基于上述场景,所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
进一步,在本申请一可选实施方式中,所述至少一个能力指示信息除了包括上述第四能力指示信息以外,还包括:第五能力指示信息,所述第五能力指示信息用于指示所述终端支持非激活态。这种场景下,所述至少一个能力指示信息用于指示:所述终端支持在非激活态下执行E-UTRAN频率层和/或NR频率层的测量以及相应的测量结果上报。
Figure PCTCN2019086451-appb-000011
应用场景三
所述网络为NR接入网;所述至少一个能力指示信息,包括:第六能力指示信息,所述第六能力指示信息用于指示所述终端支持NR中的early测量以及相应的测量结果上报。
举个例子:终端向NR接入网上报所述第六能力指示信息。其中,early测量以及相应的测量结果上报是指:终端按照测量配置执行测量后,在进入激活态后向网络上报相应的测量结果。
在一实施方式中,所述第六能力指示信息携带在NR能力容器中。具体地,在NR能力容器中定义一个新的能力指示信息(即所述第六能力指示信息),通过该能力指示信息指示终端支持NR中的early测量以及相应的测量结果上报。
基于上述场景,所述至少一个能力指示信息可以具有如下两种指示方式:
1)所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
进一步,在本申请一可选实施方式中,所述至少一个能力指示信息除了包括上述第六能力指示信息以外,还包括:第七能力指示信息,所述第七能力指示信息用于指示所述终端支持NE-DC。所述第七能力指示 信息也即是ne-DC,参照上述表3所示,若将ne-DC设置为支持(supported),则表示终端支持对应的功能(或能力)。这种场景下,所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层的测量以及相应的测量结果上报。进一步,所述至少一个能力指示信息还可以指示:所述终端支持LTE中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
2)所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
进一步,所述至少一个能力指示信息还可以指示:所述终端支持LTE中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
Figure PCTCN2019086451-appb-000012
应用场景四
所述网络为NR接入网;所述至少一个能力指示信息,包括:第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量。
举个例子:终端向NR接入网上报所述第一能力指示信息。其中,所述第一能力指示信息也即是ca-IdleModeMeasurements,参照上述表1所示,若将ca-IdleModeMeasurements设置为支持(supported),则表示终端支持对应的功能(或能力)。
在一实施方式中,所述第一能力指示信息携带在LTE能力容器中,也即终端在LTE能力中设置ca-IdleModeMeasurements为支持(supported)。
在另一实施方式中,所述第一能力指示信息携带在NR能力容器中,也即终端在NR能力中指示LTE中的ca-IdleModeMeasurements被设置为支持(supported)。
基于上述场景,所述至少一个能力指示信息用于指示:所述终端支持NR中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
Figure PCTCN2019086451-appb-000013
应用场景五
所述网络为LTE接入网或NR接入网;所述至少一个能力指示信息,包括:第八能力指示信息,所述第八能力指示信息用于指示所述终端是否支持第二测量以及相应的测量结果上报,所述第二测量是指为双连接快速配置而进行的测量。
举个例子:终端向LTE接入网或NR接入网上报所述第八能力指示信息。
在一实施方式中,所述第八能力指示信息携带在双连接能力容器中,例如UE-MRDC-Capability容器,该双连接能力容器对于NR和LTE都是可见的(即可解码的)。所述第八能力指示信息用于指示所述终端是否支持为MR-DC快速配置而进行的测量以及相应的测量结果上报。
1)如果所述第八能力指示信息指示所述终端支持第二测量以及相应的 测量结果上报,则所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
这里,所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
进一步,在本申请一可选实施方式中,所述至少一个能力指示信息除了包括上述第八能力指示信息以外,还包括:第九能力指示信息,所述第九能力指示信息用于指示所述终端支持LTE的非激活态。这种场景下,所述至少一个能力指示信息用于指示:所述终端驻留在LTE接入网的情况下,支持非激活态下针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
2)如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息用于指示:所述终端不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
这里,所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
3)如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息还包括:第十能力指示信息,所述第十能力指示信息用于指示所述终端是否支持驻留在NR接入网针对NR频率层的测量以及相应的测量结果上报。
本申请实施例的技术方案,对于终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报的能力,明确了该能力的指示方式,即通过至少一个能力指示信息来指示终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报,从而可以避免额外的能力指示信息上报,达到节省信令的目的。
图4为本申请实施例提供的终端能力确定装置的结构组成示意图,如图4所示,所述终端能力确定装置包括:
发送单元401,用于向网络发送至少一个能力指示信息,所述至少一个能力指示信息用于指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。
在一实施方式中,所述网络为LTE接入网;所述至少一个能力指示信息,包括:
第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量;
第二能力指示信息,所述第二能力指示信息用于指示所述终端支持EN-DC;
第三能力指示信息,所述第三能力指示信息用于指示所述终端支持NR。
在一实施方式中,所述网络为LTE接入网;所述至少一个能力指示信息,还包括:
第四能力指示信息,所述第四能力指示信息用于指示所述终端的版本为R16及以上,或者指示所述终端支持CA和/或DC增强。
在一实施方式中,所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述至少一个能力指示信息还包括:
第五能力指示信息,所述第五能力指示信息用于指示所述终端支持非激活态。
在一实施方式中,所述至少一个能力指示信息用于指示:所述终端支持在非激活态下执行E-UTRAN频率层和/或NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述网络为NR接入网;所述至少一个能力指示信息,包括:
第六能力指示信息,所述第六能力指示信息用于指示所述终端支持NR中的early测量以及相应的测量结果上报。
在一实施方式中,所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述至少一个能力指示信息,还包括:
第七能力指示信息,所述第七能力指示信息用于指示所述终端支持NE-DC。
在一实施方式中,所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层的测量以及相应的测量结果上报。
在一实施方式中,所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述至少一个能力指示信息用于指示:所述终端支持LTE中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述第六能力指示信息携带在NR能力容器中。
在一实施方式中,所述网络为NR接入网;所述至少一个能力指示信息,包括:
第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量。
在一实施方式中,所述至少一个能力指示信息用于指示:所述终端 支持NR中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述第一能力指示信息携带在LTE能力容器中或NR能力容器中。
在一实施方式中,所述网络为LTE接入网或NR接入网;所述至少一个能力指示信息,包括:
第八能力指示信息,所述第八能力指示信息用于指示所述终端是否支持第二测量以及相应的测量结果上报,所述第二测量是指为双连接快速配置而进行的测量。
在一实施方式中,如果所述第八能力指示信息指示所述终端支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报,包括:
所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述至少一个能力指示信息还包括:第九能力指示信息,所述第九能力指示信息用于指示所述终端支持LTE的非激活态:
所述至少一个能力指示信息用于指示:所述终端驻留在LTE接入网的情况下,支持非激活态下针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息用于指示:所述终端不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述终端不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报,包括:
所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
在一实施方式中,如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息还包括:
第十能力指示信息,所述第十能力指示信息用于指示所述终端是否支持驻留在NR接入网针对NR频率层的测量以及相应的测量结果上报。
在一实施方式中,所述第八能力指示信息携带在双连接能力容器中。
本领域技术人员应当理解,本申请实施例的上述终端能力确定装置的 相关描述可以参照本申请实施例的终端能力确定方法的相关描述进行理解。
图5是本申请实施例提供的一种通信设备600示意性结构图。该通信设备可以是终端,也可以是网络设备,图5所示的通信设备600包括处理器610,处理器610可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图5所示,通信设备600还可以包括存储器620。其中,处理器610可以从存储器620中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器620可以是独立于处理器610的一个单独的器件,也可以集成在处理器610中。
可选地,如图5所示,通信设备600还可以包括收发器630,处理器610可以控制该收发器630与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备600具体可为本申请实施例的网络设备,并且该通信设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备600具体可为本申请实施例的移动终端/终端,并且该通信设备600可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
图6是本申请实施例的芯片的示意性结构图。图6所示的芯片700包括处理器710,处理器710可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图6所示,芯片700还可以包括存储器720。其中,处理器710可以从存储器720中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器720可以是独立于处理器710的一个单独的器件,也可以集成在处理器710中。
可选地,该芯片700还可以包括输入接口730。其中,处理器710可以控制该输入接口730与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片700还可以包括输出接口740。其中,处理器710可以控制该输出接口740与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁, 在此不再赘述。
可选地,该芯片可应用于本申请实施例中的移动终端/终端,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
图7是本申请实施例提供的一种通信系统900的示意性框图。如图7所示,该通信系统900包括终端910和网络设备920。
其中,该终端910可以用于实现上述方法中由终端实现的相应的功能,以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR  RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范 围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (53)

  1. 一种终端能力确定方法,所述方法包括:
    终端向网络发送至少一个能力指示信息,所述至少一个能力指示信息用于指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。
  2. 根据权利要求1所述的方法,其中,所述网络为LTE接入网;所述至少一个能力指示信息,包括:
    第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量;
    第二能力指示信息,所述第二能力指示信息用于指示所述终端支持EN-DC;
    第三能力指示信息,所述第三能力指示信息用于指示所述终端支持NR。
  3. 根据权利要求1所述的方法,其中,所述网络为LTE接入网;所述至少一个能力指示信息,包括:
    第四能力指示信息,所述第四能力指示信息用于指示所述终端的版本为R16及以上,或者指示所述终端支持CA和/或DC增强。
  4. 根据权利要求2或3所述的方法,其中,所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
  5. 根据权利要求2或3所述的方法,其中,所述至少一个能力指示信息还包括:
    第五能力指示信息,所述第五能力指示信息用于指示所述终端支持非激活态。
  6. 根据权利要求5所述的方法,其中,所述至少一个能力指示信息用于指示:所述终端支持在非激活态下执行E-UTRAN频率层和/或NR频率层的测量以及相应的测量结果上报。
  7. 根据权利要求1所述的方法,其中,所述网络为NR接入网;所述至少一个能力指示信息,包括:
    第六能力指示信息,所述第六能力指示信息用于指示所述终端支持NR中的early测量以及相应的测量结果上报。
  8. 根据权利要求7所述的方法,其中,所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
  9. 根据权利要求7或8所述的方法,其中,所述至少一个能力指示 信息,还包括:
    第七能力指示信息,所述第七能力指示信息用于指示所述终端支持NE-DC。
  10. 根据权利要求9所述的方法,其中,所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层的测量以及相应的测量结果上报。
  11. 根据权利要求7所述的方法,其中,所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  12. 根据权利要求10或11所述的方法,其中,所述至少一个能力指示信息用于指示:所述终端支持LTE中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  13. 根据权利要求7至12中任一项所述的方法,其中,所述第六能力指示信息携带在NR能力容器中。
  14. 根据权利要求1所述的方法,其中,所述网络为NR接入网;所述至少一个能力指示信息,包括:
    第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量。
  15. 根据权利要求14所述的方法,其中,所述至少一个能力指示信息用于指示:所述终端支持NR中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  16. 根据权利要求14或15所述的方法,其中,所述第一能力指示信息携带在LTE能力容器中或NR能力容器中。
  17. 根据权利要求1所述的方法,其中,所述网络为LTE接入网或NR接入网;所述至少一个能力指示信息,包括:
    第八能力指示信息,所述第八能力指示信息用于指示所述终端是否支持第二测量以及相应的测量结果上报,所述第二测量是指为双连接快速配置而进行的测量。
  18. 根据权利要求17所述的方法,其中,如果所述第八能力指示信息指示所述终端支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  19. 根据权利要求18所述的方法,其中,所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报,包括:
    所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  20. 根据权利要求19所述的方法,其中,所述至少一个能力指示信 息还包括:第九能力指示信息,所述第九能力指示信息用于指示所述终端支持LTE的非激活态:
    所述至少一个能力指示信息用于指示:所述终端驻留在LTE接入网的情况下,支持非激活态下针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  21. 根据权利要求17所述的方法,其中,如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息用于指示:所述终端不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  22. 根据权利要求21所述的方法,其中,所述终端不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报,包括:
    所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  23. 根据权利要求17所述的方法,其中,如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息还包括:
    第十能力指示信息,所述第十能力指示信息用于指示所述终端是否支持驻留在NR接入网针对NR频率层的测量以及相应的测量结果上报。
  24. 根据权利要求17至23中任一项所述的方法,其中,所述第八能力指示信息携带在双连接能力容器中。
  25. 一种终端能力确定装置,所述装置包括:
    发送单元,用于向网络发送至少一个能力指示信息,所述至少一个能力指示信息用于指示所述终端是否支持针对第一频率层和/或第二频率层的测量以及相应的测量结果上报。
  26. 根据权利要求25所述的装置,其中,所述网络为LTE接入网;所述至少一个能力指示信息,包括:
    第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量;
    第二能力指示信息,所述第二能力指示信息用于指示所述终端支持EN-DC;
    第三能力指示信息,所述第三能力指示信息用于指示所述终端支持NR。
  27. 根据权利要求25所述的装置,其中,所述网络为LTE接入网;所述至少一个能力指示信息,还包括:
    第四能力指示信息,所述第四能力指示信息用于指示所述终端的版本为R16及以上,或者指示所述终端支持CA和/或DC增强。
  28. 根据权利要求26或27所述的装置,其中,所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
  29. 根据权利要求26或27所述的装置,其中,所述至少一个能力指示信息还包括:
    第五能力指示信息,所述第五能力指示信息用于指示所述终端支持非激活态。
  30. 根据权利要求29所述的装置,其中,所述至少一个能力指示信息用于指示:所述终端支持在非激活态下执行E-UTRAN频率层和/或NR频率层的测量以及相应的测量结果上报。
  31. 根据权利要求25所述的装置,其中,所述网络为NR接入网;所述至少一个能力指示信息,包括:
    第六能力指示信息,所述第六能力指示信息用于指示所述终端支持NR中的early测量以及相应的测量结果上报。
  32. 根据权利要求31所述的装置,其中,所述至少一个能力指示信息用于指示:所述终端支持针对NR频率层的测量以及相应的测量结果上报。
  33. 根据权利要求31或32所述的装置,其中,所述至少一个能力指示信息,还包括:
    第七能力指示信息,所述第七能力指示信息用于指示所述终端支持NE-DC。
  34. 根据权利要求33所述的装置,其中,所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层的测量以及相应的测量结果上报。
  35. 根据权利要求31所述的装置,其中,所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  36. 根据权利要求34或35所述的装置,其中,所述至少一个能力指示信息用于指示:所述终端支持LTE中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  37. 根据权利要求31至36中任一项所述的装置,其中,所述第六能力指示信息携带在NR能力容器中。
  38. 根据权利要求25所述的装置,其中,所述网络为NR接入网;所述至少一个能力指示信息,包括:
    第一能力指示信息,所述第一能力指示信息用于指示所述终端支持在LTE空闲态下的第一测量以及相应的测量结果上报,所述第一测量是指为辅助网络侧配置载波聚合而进行的测量。
  39. 根据权利要求38所述的装置,其中,所述至少一个能力指示信 息用于指示:所述终端支持NR中针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  40. 根据权利要求38或39所述的装置,其中,所述第一能力指示信息携带在LTE能力容器中或NR能力容器中。
  41. 根据权利要求25所述的装置,其中,所述网络为LTE接入网或NR接入网;所述至少一个能力指示信息,包括:
    第八能力指示信息,所述第八能力指示信息用于指示所述终端是否支持第二测量以及相应的测量结果上报,所述第二测量是指为双连接快速配置而进行的测量。
  42. 根据权利要求41所述的装置,其中,如果所述第八能力指示信息指示所述终端支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息用于指示:所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  43. 根据权利要求42所述的装置,其中,所述终端支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报,包括:
    所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  44. 根据权利要求43所述的装置,其中,所述至少一个能力指示信息还包括:第九能力指示信息,所述第九能力指示信息用于指示所述终端支持LTE的非激活态:
    所述至少一个能力指示信息用于指示:所述终端驻留在LTE接入网的情况下,支持非激活态下针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  45. 根据权利要求41所述的装置,其中,如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息用于指示:所述终端不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  46. 根据权利要求45所述的装置,其中,所述终端不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报,包括:
    所述终端驻留在LTE接入网或是驻留在NR接入网的情况下,均不支持针对E-UTRAN频率层和NR频率层的测量以及相应的测量结果上报。
  47. 根据权利要求41所述的装置,其中,如果所述第八能力指示信息指示所述终端不支持第二测量以及相应的测量结果上报,则所述至少一个能力指示信息还包括:
    第十能力指示信息,所述第十能力指示信息用于指示所述终端是否支持驻留在NR接入网针对NR频率层的测量以及相应的测量结果上报。
  48. 根据权利要求41至47中任一项所述的装置,其中,所述第八 能力指示信息携带在双连接能力容器中。
  49. 一种终端,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至24中任一项所述的方法。
  50. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至24中任一项所述的方法。
  51. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至24中任一项所述的方法。
  52. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至24中任一项所述的方法。
  53. 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至24中任一项所述的方法。
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