WO2023066355A1 - 目标信息上报方法、终端及接入网设备 - Google Patents

目标信息上报方法、终端及接入网设备 Download PDF

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Publication number
WO2023066355A1
WO2023066355A1 PCT/CN2022/126575 CN2022126575W WO2023066355A1 WO 2023066355 A1 WO2023066355 A1 WO 2023066355A1 CN 2022126575 W CN2022126575 W CN 2022126575W WO 2023066355 A1 WO2023066355 A1 WO 2023066355A1
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Prior art keywords
information
terminal
target
target cell
cell
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PCT/CN2022/126575
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English (en)
French (fr)
Inventor
王洋洋
鲍炜
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维沃移动通信有限公司
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Publication of WO2023066355A1 publication Critical patent/WO2023066355A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the technical field of communication, and in particular relates to a method for reporting target information, a terminal and an access network device.
  • the capabilities of low-capability terminals are mainly reduced in the following aspects: smaller bandwidth, fewer maximum modulation orders, multiple input multiple output (MIMO) simplification and reception The number of antennas is reduced, etc.
  • the base station of the serving cell of the terminal since the base station of the serving cell of the terminal does not know whether the neighboring cell supports a specific type of terminal, such as RedCap user equipment (UserEquipment, UE), or whether it allows access of a specific type of terminal, such as RedCap UE access, therefore , for a specific type of terminal in the Radio Resource Control (RRC) connected state (CONNECTED), the base station of the serving cell may handover the terminal to a cell that does not support the specific type of terminal, resulting in handover If the delay is too long, or because the serving cell does not know whether the neighboring cell allows the access of a specific type of UE, it may direct the specific type of terminal to measure a frequency point or cell that cannot be accessed at all, resulting in unnecessary energy consumption .
  • RRC Radio Resource Control
  • Embodiments of the present application provide a method for reporting target information, a terminal, and an access network device, which can solve the problems of excessively long handover delay and invalid measurement in related technologies.
  • a method for reporting target information includes:
  • the terminal receives the first signaling sent by the access network device, where the first signaling includes identification information of the target cell;
  • the terminal acquires target information of the target cell according to the identification information
  • the terminal sends the target information to the access network device, where the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • a method for reporting target information includes:
  • the access network device sends first signaling to the terminal, where the first signaling includes identification information of the target cell;
  • the access network device receives the target information of the target cell sent by the terminal; wherein the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • a device for reporting target information which is applied to a terminal, including:
  • the first receiving module is configured to receive a first signaling sent by an access network device, where the first signaling includes identification information of a target cell;
  • An acquisition module configured to acquire target information of the target cell according to the identification information
  • a first sending module configured to send the target information to the access network device, where the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • a device for reporting target information is provided, which is applied to access network equipment, including:
  • the second sending module is configured to send the first signaling to the terminal, where the first signaling includes identification information of the target cell;
  • the second receiving module is configured to receive the target information of the target cell sent by the terminal; wherein the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • a terminal includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor.
  • the program or instruction is executed by the processor The steps of the method described in the first aspect are realized.
  • a terminal including a processor and a communication interface, wherein the communication interface is configured to receive a first signaling sent by an access network device, and the first signaling includes identification information of a target cell ;
  • the processor is configured to acquire target information of the target cell according to the identification information
  • the communication interface is further configured to send the target information to the access network device, where the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • an access network device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor.
  • the program or instruction is executed by The processor implements the steps of the method described in the second aspect when executed.
  • an access network device including a processor and a communication interface, where the communication interface is used to: send a first signaling to a terminal, where the first signaling includes identification information of a target cell; receiving target information of the target cell sent by the terminal; wherein the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • a readable storage medium is provided, and programs or instructions are stored on the readable storage medium, and when the programs or instructions are executed by a processor, the steps of the method described in the first aspect are realized, or the steps of the method described in the first aspect are realized, or The steps of the method described in the second aspect.
  • a chip in a tenth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect , or implement the method described in the second aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a non-transitory storage medium, and the program/program product is executed by at least one processor to implement the first The steps of the method described in the first aspect, or the steps of the method described in the second aspect.
  • the terminal when the terminal receives the first signaling carrying the identification information of the target cell sent by the access network device, it obtains the target information of the target cell according to the identification information, and reports it to the access network device,
  • the access network device can know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp based on the target information or whether the terminal reports the target information, and then can switch configuration information and/or cell Re-select configuration information to avoid switching the terminal to a cell that does not support the terminal or does not allow the terminal to reside, which can improve the handover success rate, reduce handover delay, reduce invalid measurements, and save energy.
  • FIG. 1 shows a structural diagram of a wireless communication system to which an embodiment of the present application is applicable
  • Fig. 2 is one of the schematic flow charts of the target information reporting method provided by the embodiment of the present application.
  • Fig. 3 is the second schematic flow diagram of the target information reporting method provided by the embodiment of the present application.
  • Fig. 4 is the third schematic flow diagram of the target information reporting method provided by the embodiment of the present application.
  • Fig. 5 is the fourth schematic flow diagram of the target information reporting method provided by the embodiment of the present application.
  • Fig. 6 is one of the structural schematic diagrams of the target information reporting device provided by the embodiment of the present application.
  • Fig. 7 is the second structural schematic diagram of the target information reporting device provided by the embodiment of the present application.
  • FIG. 8 is one of the schematic structural diagrams of a terminal provided in an embodiment of the present application.
  • FIG. 9 is a second structural schematic diagram of a terminal provided by an embodiment of the present application.
  • FIG. 10 is one of the structural schematic diagrams of the access network equipment provided by the embodiment of the present application.
  • FIG. 11 is a second schematic structural diagram of an access network device provided by an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
  • the following description describes the New Radio (New Radio, NR) system for example purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th Generation (6th Generation , 6G) communication system.
  • 6th Generation 6th Generation
  • FIG. 1 shows a structural diagram of a wireless communication system to which this embodiment of the present application is applicable.
  • the wireless communication system includes: a terminal 11 and an access network device 12 .
  • the terminal 11 can also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 can be a mobile phone, a RedCap terminal, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer , personal digital assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) /Virtual reality (virtual reality, VR) equipment, robots, wearable devices (Wearable Device), vehicle-mounted equipment (VUE), pedestrian terminal (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machine or furniture, etc.), wearable devices include: smart watches,
  • the access network device 12 may be a base station, where the base station may be referred to as a next generation (Next Generation, NG) radio access network (Radio Access Network, RAN) node, node B, evolved node B, access point, base transceiver station Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set (BSS), Extended Service Set (Extended Service Set, ESS), B Node, Evolved B Node (eNB), Home Node B, Home Evolved Node B, WLAN access point, WiFi node, Transmitting Receiving Point (TRP) or any other suitable term in the field, as long as the same technical effect is achieved, the base station It is not limited to a specific technical vocabulary. It should be noted that in the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
  • the embodiment of the present application provides a method for reporting target information.
  • the method for reporting target information can be applied to RedCap-based terminal Neighbor Cell Relation Table (Neighbour Cell Relation Table, NCRT) update, cell handover and cell reselection scenarios.
  • NCRT Neighbour Cell Relation Table
  • the access network device can obtain the target information based on the target information or Whether the terminal reports the target information to know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp, and then by configuring the cell handover configuration information and/or cell reselection configuration information, it is possible to avoid switching the terminal
  • the terminal or the cell where the terminal is not allowed to reside can improve the handover success rate, reduce handover delay, reduce invalid measurement, and save energy.
  • Fig. 2 is one of the flow diagrams of the target information reporting method provided by the embodiment of the present application. As shown in Fig. 2, the method includes steps 201-203; wherein:
  • Step 201 The terminal receives first signaling sent by an access network device, where the first signaling includes identification information of a target cell.
  • Step 202 the terminal acquires target information of the target cell according to the identification information.
  • Step 203 the terminal sends target information to the access network device, and the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • the terminal may include but not limited to the type of terminal 11 listed above; the access network device may include but not limited to the type of access network device 13 listed above.
  • the target cell may be a neighboring cell of the serving cell of the terminal; the target cell and the serving cell are respectively controlled by different access network devices.
  • the terminal may include a RedCap UE; specifically, the RedCap UE may include at least one of the following: a RedCap UE with a supported number of receiving antennas of 1 or a RedCap UE with a supported number of receiving antennas of 2; for example, a supported A RedCap UE with a receiving antenna number of 1 is a 1 receiving antenna (1 rx) RedCap UE, and a RedCap UE with a supported receiving antenna number of 2 is a 2 rx RedCap UE.
  • the first capability of the terminal in this embodiment of the present application is lower than that of a normal terminal.
  • the first capability may include at least one of the following: number of receiving antennas, maximum bandwidth capability, Frequency Division Duplex (Frequency Division Duplex, FDD) capability, maximum modulation order and Multi-RAT Dual Connectivity (MR-DC) capability.
  • the maximum bandwidth capability of a normal terminal is 200 MHz, while the maximum bandwidth capability of a terminal in this embodiment of the application may include 100 MHz; the number of receiving antennas of a normal terminal is 2 or 4, while the number of receiving antennas of a terminal in this embodiment of the application may include 1 or 2; the FDD capability of a normal terminal is full-duplex, and the FDD capability of the terminal in the embodiment of this application may include supporting half-duplex; the maximum modulation order of a normal terminal is 256QAM, and the maximum modulation order of the terminal in the embodiment of this application Modulation orders may include 64QAM.
  • whether the target cell supports the terminal in the embodiment of the present application refers to whether the target cell supports the first capability of the terminal. Whether the target cell allows the terminal to camp refers to whether the target cell allows the terminal to access.
  • the first signaling includes: radio resource control (Radio Resource Control, RRC) signaling.
  • RRC Radio Resource Control
  • the access network device may carry the identification information of the target cell in the RRC signaling sent to the terminal.
  • the first signaling also includes at least one of the following items: third indication information, used to instruct the terminal to obtain the target information of the target cell according to the identification information of the target cell; a preset time period, used to instruct the terminal to send the target information of the target cell time period of the information.
  • the access network device receives the target information of the target cell sent by the terminal within a preset time period.
  • the identity information of the target cell may include but not limited to at least one of the following: Physical Cell Identifier (Physical Cell Identifier, PCI), New Air Interface Cell Global Identifier (NR Cell Global Identifier, NCGI)/Evolved Universal Terrestrial Radio Access Incoming network (Evolved Universal Terrestrial Radio Access Network, E-UTRAN) cell global identifier (E-UTRAN Cell Global Identifier, ECGI), tracking area code (Tracking Area Code, TAC), notification area code based on wireless access network ( RAN-based Notification Area Code, RANAC), public land mobile network (Public Land Mobile Network, PLMN) identification (ID) and NR frequency band.
  • the NR frequency band refers to the frequency band of the NR cell when the target cell is the NR cell.
  • the supporting information in this embodiment of the application includes at least one of the following:
  • type indication information used to indicate whether the target cell supports the type of the terminal
  • the type indication information includes intra-frequency reselection (intraFreqReselection) indication information of the target cell.
  • the permission information includes cell barred (Cell barred) indication information of the target cell.
  • the implementation manner for the terminal to send the target information to the access network device includes any of the following:
  • the terminal determines that the target cell supports the terminal, the terminal sends first indication information to the access network device, where the first indication information is used to indicate that the target cell supports the terminal;
  • the terminal determines that the target cell allows the terminal to camp, the terminal sends second indication information to the access network device, where the second indication information is used to indicate that the target cell allows the terminal to camp;
  • the terminal sends the support information to the access network device, and the support information is information used to determine that the target cell supports the terminal; for example, the support information includes: the Cell barred indication information of the target cell is none limit(notBarred);
  • the terminal sends permission information to the access network device, and the permission information is information used to determine that the target cell allows the terminal to camp; for example, the permission information includes: intraFreqReselection indication of the target cell The information is allowed.
  • the terminal may acquire the target information of the target cell based on an automatic neighbor cell relation function (Automatic Neighbor Cell Relation Function, ANR), and report it.
  • ANR Automatic Neighbor Cell Relation Function
  • the terminal is in the RRC connection state, and the access network equipment (such as the NG-RAN node) instructs the terminal to perform cell search and cell measurement.
  • the terminal sends a measurement report to the access network device, where the measurement report carries identification information of the target cell, such as the PCI of the target cell.
  • the access network device sends a first signaling to the terminal based on the measurement report, instructing the terminal to read target information broadcast by the target cell, where the first signaling includes identification information of the target cell.
  • the terminal acquires the target information of the target cell, for example, reads the target information from the detected broadcast channel of the target cell; wherein the target information may include at least the following one item:
  • the terminal sends the target information to the access network device.
  • the access network device After receiving the target information sent by the terminal, the access network device performs at least one of the following based on the target information: determining cell handover configuration information; determining cell reselection configuration information; updating the neighbor cell relationship table of the serving cell.
  • the terminal can obtain and report to the access network device whether the target cell supports the terminal and/or whether the terminal is allowed to camp on related information, so that the access network device can know and based on whether the target cell
  • the information about supporting the terminal and/or whether the terminal is allowed to camp is configured with cell switching configuration information and/or cell reselection configuration information, so as to avoid switching the terminal to a cell that does not support the terminal or does not allow the terminal to camp.
  • the terminal supports at least one of the following: support for dual cards, support for dual connectivity, support for advance measurement, support for target services, support for paging advance indication information, and support for extended discontinuous reception mode (Extended DRX, eDRX ).
  • Target services may include: IP Multimedia Core Network Subsystem (IP Multimedia Core Network Subsystem, IMS) voice call service, real-time game service or PS domain session video service, etc.
  • IP Multimedia Core Network Subsystem, IMS IP Multimedia Core Network Subsystem
  • the target cell supports at least one of the following: support for dual cards, support for dual connectivity, support for advance measurement, support for paging advance indication information, support for eDRX, and support for target services.
  • the terminal when receiving the first signaling carrying the identification information of the target cell sent by the access network device, the terminal obtains the target information of the target cell according to the identification information, and reports the target information to the Access network equipment, so that the access network equipment can know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp based on the target information or based on whether the terminal reports the target information, and then can be configured by configuring the cell handover information and/or cell reselection configuration information to avoid switching the terminal to a cell that does not support the terminal or does not allow the terminal to reside, which can improve the handover success rate, reduce handover delay, reduce invalid measurements, and save energy.
  • Fig. 3 is the second schematic flow diagram of the target information reporting method provided by the embodiment of the present application. As shown in Fig. 3, the method includes:
  • Step 301 The terminal receives first signaling sent by an access network device, where the first signaling includes identification information of a target cell.
  • Step 302 the terminal acquires target information of the target cell according to the identification information.
  • Step 303 the terminal sends target information to the access network device when the first condition is met; wherein the first condition includes at least one of the following:
  • the target cell supports the terminal
  • the target cell allows the terminal to camp.
  • the target cell supporting the terminal includes: the Cell barred indication information of the target cell is notBarred; the target cell allowing the terminal to camp includes: the intraFreqReselection indication information of the target cell is allowed.
  • the first condition may be configured in target configuration information, or in a system message or an RRC message, or may be stipulated by a protocol.
  • the terminal receives a system message or an RRC message sent by the access network device, and the system message or the RRC message carries the first condition; the terminal acquires the first condition based on the system message or the RRC message.
  • the target configuration information may also include at least one of the following: third indication information, a first condition, and a preset time period; wherein: the third indication information is used to indicate that the terminal satisfies the first report the target information under certain conditions; the preset time period is used to indicate the time period for the access network device to receive the target information reported by the terminal.
  • the terminal obtains the target information of the target cell when receiving the first signaling sent by the access network device, and then the terminal can report the target information to the access network only when the first condition is met.
  • the device reports the target information, so as to ensure that the target information can be received correctly and improve the receiving efficiency, and the access network device can know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp based on the target information or whether the terminal reports the target information.
  • the remaining relevant information can avoid handover of the terminal to a cell that does not support the terminal or does not allow the terminal to reside, which can improve the handover success rate, reduce the handover delay, and save energy.
  • Fig. 4 is the third schematic flow diagram of the target information reporting method provided by the embodiment of the present application. As shown in Fig. 4, the method includes steps 401-402; wherein:
  • Step 401 the access network device sends the first signaling to the terminal; wherein, the first signaling includes identification information of the target cell;
  • Step 402 the access network device receives the target information of the target cell sent by the terminal; wherein, the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • the access network device may include but not limited to the type of access network device 13 listed above; the terminal may include but not limited to the type of terminal 11 listed above.
  • the target cell may be a neighboring cell of the serving cell of the terminal; the target cell and the serving cell are respectively controlled by different access network devices.
  • the access network device sends the first signaling carrying the identification information of the target cell to the terminal, instructing the terminal to obtain the target information of the target cell and report it to the access network device, and the access network Based on the target information or whether the terminal reports the target information, the device can know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp, and then can configure cell handover configuration information and/or cell reselection configuration information , so as to prevent the terminal from being handed over to a cell that does not support the terminal or does not allow the terminal to reside, which can improve the handover success rate, reduce the handover delay, reduce invalid measurements, and save energy.
  • the support information includes at least one of the following: type indication information is used to indicate whether the target cell supports the type of terminal; capability indication information is used to indicate whether the target cell supports the target capability of the terminal; service indication information is used to indicate whether the target cell Support the target business requested by the terminal.
  • the identification information includes at least one of the following: PCI, NCGI/ECGI, TAC, RANAC, PLMN ID, and NR frequency band.
  • the type indication information includes intraFreqReselection indication information of the target cell.
  • the permission information includes Cell barred indication information of the target cell.
  • the first signaling includes RRC signaling.
  • the first signaling also includes at least one of the following: third indication information, used to instruct the terminal to obtain the target information of the target cell according to the identification information of the target cell; a preset time period, used to indicate the time when the terminal sends the target information of the target cell part.
  • the access network device after the access network device receives the target information of the target cell sent by the terminal, the access network device performs at least one of the following based on the target information: determine cell handover configuration information; determine cell reselection configuration information; update serving cell Neighbor relation table.
  • the access network device After the access network device sends target configuration information carrying the PCI of the target cell to the terminal, and the access network device receives the target information reported by the terminal within a preset period of time, it determines that the target cell supports the terminal and/or Or the target cell allows the terminal to camp; perform at least one of the following based on the target information: determine cell handover configuration information; determine cell reselection configuration information; update the neighboring cell relationship table of the serving cell;
  • the access network device does not receive the target information reported by the terminal, or does not receive the target configuration information reported by the terminal within a preset time period.
  • information determine that the target cell does not support the terminal and/or the target cell does not allow the terminal to camp, or resend the target configuration information to the terminal; perform at least one of the following based on the target information: determine cell handover configuration information; determine cell reselection Configuration information; update the neighbor relationship table of the serving cell.
  • Figure 5 is the fourth schematic flow diagram of the target information reporting method provided by the embodiment of the present application. As shown in Figure 5, the method is executed by the terminal and the access network device in cooperation, and the method includes steps 501-504; wherein:
  • Step 501 the terminal sends a measurement report to the access network device; wherein, the measurement report carries the PCI of the target cell.
  • Step 502 After receiving the measurement report, the access network device sends the first signaling to the terminal; wherein, the target configuration information includes the PCI of the target cell.
  • Step 503 the terminal acquires target information of the target cell when receiving the first signaling sent by the access network device.
  • Step 504 the terminal sends target information to the access network device; the access network device receives the target information sent by the terminal.
  • the access network device sends target configuration information to the terminal, indicating to obtain the target information of the target cell and report it to the access network device, and the access network device is based on the target information or whether the terminal reports
  • the target information can know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp, and then configure the cell handover configuration information and/or cell reselection configuration information to avoid switching the terminal to a terminal that does not support the terminal.
  • the terminal or the cell where the terminal is not allowed to reside can improve the handover success rate, reduce handover delay, reduce invalid measurement, and save energy.
  • the terminal is the RedCap UE, such as 1 rx RedCap UE
  • the access network device is the NG-RAN node
  • the target cell is the cell B
  • the target information includes the Cell barred indication information of the cell B and/or the intraFreqReselection indication information of the cell B as
  • the embodiment of the present application will be specifically described through three specific schemes.
  • Solution 1 1 rx RedCap UE obtains the target information of cell B and reports it to the NG-RAN node. The specific steps include:
  • Step 1 rx RedCap UE sends a measurement report to the NG-RAN node; wherein, the measurement report carries the PCI of cell B.
  • Step 2 The NG-RAN node sends target configuration information to 1 rx RedCap UE, instructing 1 rx RedCap UE to read the target information broadcast by cell B, where the target configuration information carries the PCI of cell B.
  • Step 3 After 1 rx RedCap UE receives the target configuration information sent by the NG-RAN node, 1 rx RedCap UE not only obtains the NCGI, TAC, RANAC, PLMNID and NR frequency band of cell B, but also obtains the intraFreqReselection indication information of RedCap UE, And obtain cell barred indication information about 1 rx RedCap UE in cell B.
  • Step 4. 1 rx RedCap UE reports the target information of cell B to the NG-RAN node.
  • the target information includes NCGI, TAC, RANAC, PLMN ID and NR frequency band of cell B, whether cell B supports handover of 1 rx RedCap UE and cell B Whether to allow 1 rx RedCap UE to camp.
  • Step 5 When the NG-RAN node receives the target information of the cell B reported by the 1 rx RedCap UE, it updates the neighbor relation table of the serving cell of the 1 rx RedCap UE, and adds the identification information of the cell B in the neighbor relation table, And the attributes of cell B; the attributes of cell B include: whether to support RedCap UE handover, and or whether to allow 1 rx RedCap UE to reside.
  • Step 6 The NG-RAN node decides whether to hand over the 1 rx RedCap UE to cell B according to the target information of cell B, and sets cell reselection configuration information.
  • the NG-RAN node can handover the 1 rx RedCap UE to cell B, otherwise it cannot transfer the 1 rx RedCap UE Switch to cell B.
  • the NG-RAN node puts cell B into the blacklist in the broadcasted cell reselection configuration information or puts cell B into the blacklist during cell reselection Cell B is not included in the configuration information, so that the 1 rx RedCap UE does not measure the radio resources of cell B.
  • Solution 2 1 rx RedCap UE decides whether to report the target information according to the target configuration information sent by the NG-RAN node. The specific steps include:
  • Step 1 rx RedCap UE sends a measurement report to the NG-RAN node; wherein, the measurement report carries the PCI of cell B.
  • Step 2 The NG-RAN node sends target configuration information to 1 rx RedCap UE, instructing 1 rx RedCap UE to read the target information broadcast by Cell B, wherein the target configuration information includes:
  • Reporting instruction information includes any of the following:
  • the NG-RAN node when the NG-RAN node receives the target information reported by 1 rx RedCap UE within the first timer running time or the first duration, it determines that cell B supports 1 rx RedCap UE, and/or cell B allows 1 rx RedCap UE resides, and performs at least one of the following based on the target information: determine cell handover configuration information; determine cell reselection configuration information; update the neighboring cell relationship table of the serving cell, and add cell B related information.
  • the NG-RAN node updates the neighbor relationship table of the serving cell and adds cell B 1 rx RedCap UE is not supported and 1 rx RedCap UE is not allowed to reside.
  • the NG-RAN node may enable the first timer or start timing after sending the measurement target configuration information.
  • Step 3 After the 1 rx RedCap UE receives the target configuration information sent by the NG-RAN node, the 1 rx RedCap UE obtains the intraFreqReselection indication information of the RedCap UE, and obtains the cellbarred indication information of the cell B about the 1 rx RedCap UE.
  • Step 4 1 rx RedCap UE decides whether to report according to the reporting indication information and whether cell B supports 1 rx RedCap UE; if cell B supports 1 rx RedCap UE, and the reporting indication information is set as "used to indicate When B supports RedCap UE, report the target information of cell B, otherwise it does not need to report", then report cell B to report to the NG-RAN node that cell B supports 1 rx RedCap UE.
  • Solution 3 1 rx RedCap UE decides whether to report the target information according to the agreement. The specific steps include:
  • Step 1 rx RedCap UE sends a measurement report to the NG-RAN node; wherein, the measurement report carries the PCI of cell B.
  • Step 2 The NG-RAN node sends target configuration information to 1 rx RedCap UE, instructing 1 rx RedCap UE to read the target information broadcast by cell B, where the target configuration information carries the PCI of cell B.
  • Step 3 After the 1 rx RedCap UE receives the target configuration information sent by the NG-RAN node, the 1 rx RedCap UE obtains the intraFreqReselection indication of the 1 rx RedCap UE in addition to obtaining the NCGI, TAC, RANAC, PLMNID and NR frequency band of cell B information, and obtain cell barred indication information about 1 rx RedCap UE in cell B.
  • Step 4 1 rx RedCap UE decides whether to report according to whether cell B supports 1 rx RedCap UE and/or allows 1 rx RedCap UE to camp; if cell B supports 1 rx RedCap UE and/or allows 1 rx RedCap UE to camp, Then 1 rx RedCap UE reports target information.
  • Target information includes: NCGI, TAC, RANAC, PLMNID and NR frequency band of cell B, 1 rx RedCap UE reports information that cell B supports 1 rx RedCap UE and/or allows 1 rx RedCap UE to camp. It should be noted that the behavior of the 1 rx RedCap UE in Scheme 3 is stipulated by the protocol.
  • the NG-RAN node when the NG-RAN node receives the target information of the cell B reported by the 1 rx RedCap UE within the first timer running time or the first duration, it updates the neighboring cell relationship table of the serving cell according to the target information, and adds Information that cell B supports 1 rx RedCap UE and/or cell B allows 1 rx RedCap UE to reside. Or when the NG-RAN node does not receive the target information reported by the 1 rx RedCap UE within the first timer running time or the first duration, the NG-RAN node resends the target configuration information. It should be noted that the running time or the first duration of the first timer is stipulated by the protocol.
  • the target information reporting method provided in the embodiment of the present application may be executed by the target information reporting device, or a control module in the target information reporting device for executing the target information reporting method.
  • the target information reporting device provided by the embodiment of the present application is described by taking the target information reporting device executing the target information reporting method as an example.
  • FIG. 6 is one of the schematic structural diagrams of the target information reporting device provided by the embodiment of the present application. As shown in FIG. 6, the target information reporting device 600 is applied to a terminal and includes:
  • the first receiving module 601 is configured to receive a first signaling sent by an access network device, where the first signaling includes identification information of a target cell;
  • the first sending module 603 is configured to send target information to the access network device, where the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • the device for reporting target information obtained by the embodiment of the present application obtains the target information of the target cell according to the identification information when receiving the first signaling carrying the identification information of the target cell sent by the access network device, and reports it to the access Network equipment, so that the access network equipment can know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp based on the target information or whether the terminal reports the target information, and then can be configured by configuring the cell handover configuration information and /or cell reselection configuration information to prevent the terminal from being handed over to a cell that does not support the terminal or does not allow the terminal to reside, which can improve the handover success rate, reduce handover delay, reduce invalid measurements, and save energy.
  • the supporting information includes at least one of the following:
  • Type indication information used to indicate whether the target cell supports the type of terminal
  • Capability indication information used to indicate whether the target cell supports the target capability of the terminal
  • the service indication information is used to indicate whether the target cell supports the target service requested by the terminal.
  • the type indication information includes intraFreqReselection indication information of the target cell.
  • the permission information includes Cell barred indication information of the target cell.
  • the first signaling includes: RRC signaling.
  • the first signaling also includes at least one of the following:
  • the third indication information is used to instruct the terminal to obtain the target information of the target cell according to the identification information of the target cell;
  • the preset time period is used to indicate the time period for the terminal to send the target information of the target cell.
  • the identification information includes at least one of the following: PCI, NCGI/ECGI, TAC, RANAC, PLMN ID, and NR frequency band.
  • the first sending module 603 is specifically configured to:
  • the terminal determines that the target cell supports the terminal, sending first indication information to the access network device, where the first indication information is used to indicate that the target cell supports the terminal;
  • the terminal determines that the target cell allows the terminal to camp, sending second indication information to the access network device, where the second indication information is used to indicate that the target cell allows the terminal to camp;
  • the support information indicates that the terminal is supported, send the support information to the access network device, where the support information is information used to determine that the target cell supports the terminal;
  • the permission information indicates that the terminal is allowed to camp
  • the permission information is sent to the access network device, where the permission information is information for determining that the target cell allows the terminal to camp.
  • the supporting information includes: the Cell barred indication information of the target cell is notBarred;
  • the permission information includes: the intraFreqReselection indication information of the target cell is allowed.
  • the terminal includes: RedCap UE.
  • the RedCap UE includes at least one of the following: a RedCap UE supporting 1 receiving antenna; a RedCap UE supporting 2 receiving antennas.
  • FIG. 7 is the second structural schematic diagram of the target information reporting device provided by the embodiment of the present application. As shown in FIG. 7, the target information reporting device 700 is applied to access network equipment, including:
  • the second sending module 701 is configured to send the first signaling to the terminal, where the first signaling includes identification information of the target cell;
  • the second receiving module 702 is configured to receive the target information of the target cell sent by the terminal; wherein the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • the target information reporting device provided in the embodiment of the present application sends the first signaling carrying the identification information of the target cell to the terminal, and instructs the terminal to obtain the target information of the target cell and report it to the access network device.
  • the access network device bases the target information or Based on whether the terminal reports the target information, it is possible to know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp, and then by configuring cell handover configuration information and/or cell reselection configuration information, it is possible to prevent the terminal Handover to a cell that does not support the terminal or does not allow the terminal to reside can improve the handover success rate, reduce handover delay, reduce invalid measurements, and save energy.
  • the supporting information includes at least one of the following:
  • Type indication information used to indicate whether the target cell supports the type of terminal
  • Capability indication information used to indicate whether the target cell supports the target capability of the terminal
  • the service indication information is used to indicate whether the target cell supports the target service requested by the terminal.
  • the type indication information includes intraFreqReselection indication information of the target cell.
  • the permission information includes Cell barred indication information of the target cell.
  • the first signaling includes RRC signaling.
  • the first signaling also includes at least one of the following:
  • the third indication information is used to instruct the terminal to obtain the target information of the target cell according to the identification information of the target cell;
  • the preset time period is used to indicate the time period for the terminal to send the target information of the target cell.
  • the identification information includes at least one of the following: PCI, NCGI/ECGI, TAC, RANAC, PLMN ID, and NR frequency band.
  • An execution module configured to execute at least one of the following based on the target information:
  • the determining module is configured to determine that the target cell supports the terminal and/or the target cell allows the terminal to camp if the target information reported by the terminal is received within a preset time period.
  • a processing module configured to determine that the target cell does not support the terminal and/or the target cell does not allow the terminal to camp if the target information reported by the terminal is not received; or,
  • the target information reporting device in the embodiment of the present application may be a device, a device with an operating system or an electronic device, or a component, an integrated circuit, or a chip in a terminal.
  • the apparatus or electronic equipment may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include but not limited to the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machines or self-service machines, etc., are not specifically limited in this embodiment of the present application.
  • the target information reporting device provided by the embodiment of the present application can realize the various processes realized by the method embodiments in Fig. 1 to Fig. 5 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • FIG. 8 is one of the structural schematic diagrams of the terminal provided by the embodiment of the present application; as shown in FIG. 8, the terminal 800 includes a processor 801, a memory 802, and a program or Instructions, when the program or instructions are executed by the processor 801, each process of the above-mentioned target information reporting method embodiment can be achieved, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, and the communication interface is configured to receive a first signaling sent by an access network device, where the first signaling includes identification information of a target cell;
  • a processor configured to acquire target information of the target cell according to the identification information
  • the communication interface is also used to send target information to the access network device, and the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • Fig. 9 is the second structural diagram of the terminal provided by the embodiment of the present application; as shown in Fig. 9, the terminal 900 includes but not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, At least some of the components in the display unit 906 , the user input unit 907 , the interface unit 908 , the memory 909 , and the processor 910 .
  • the terminal 900 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 910 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 9 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 904 may include a graphics processor (Graphics Processing Unit, GPU) 9041 and a microphone 9042, and the graphics processor 9041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 907 includes a touch panel 9071 and other input devices 9072 .
  • the touch panel 9071 is also called a touch screen.
  • the touch panel 9071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 9072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 901 receives the downlink data from the access network device, and processes it to the processor 910; in addition, sends the uplink data to the access network device.
  • the radio frequency unit 901 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 memory 909 can be used to store software programs or instructions as well as various data.
  • the memory 909 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 909 may include a high-speed random access memory, and may also include a nonvolatile memory, wherein the nonvolatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • the processor 910 may include one or more processing units; optionally, the processor 910 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly handle wireless communications, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 910 .
  • the radio frequency unit 901 is configured to receive the first signaling sent by the access network device, where the first signaling includes identification information of the target cell;
  • a processor 910 configured to acquire target information of the target cell according to the identification information
  • the radio frequency unit 901 is further configured to send target information to the access network device, where the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • the terminal when receiving the first signaling carrying the identification information of the target cell sent by the access network device, obtains the target information of the target cell according to the identification information, and reports it to the access network device,
  • the access network device can know whether the target cell supports the terminal and/or whether the target cell allows the terminal to camp based on the target information or whether the terminal reports the target information, and then can switch configuration information and/or cell Re-select configuration information to avoid switching the terminal to a cell that does not support the terminal or does not allow the terminal to reside, which can improve the handover success rate, reduce handover delay, reduce invalid measurements, and save energy.
  • the supporting information includes at least one of the following:
  • Type indication information used to indicate whether the target cell supports the type of terminal
  • Capability indication information used to indicate whether the target cell supports the target capability of the terminal
  • the service indication information is used to indicate whether the target cell supports the target service requested by the terminal.
  • the type indication information includes intraFreqReselection indication information of the target cell.
  • the permission information includes Cell barred indication information of the target cell.
  • the first signaling includes: RRC signaling.
  • the first signaling also includes at least one of the following:
  • the third indication information is used to instruct the terminal to obtain the target information of the target cell according to the identification information of the target cell;
  • the preset time period is used to indicate the time period for the terminal to send the target information of the target cell.
  • the identification information includes at least one of the following: PCI, NCGI/ECGI, TAC, RANAC, PLMN ID, and NR frequency band.
  • the radio frequency unit 901 is further configured to, when the terminal determines that the target cell supports the terminal, send first indication information to the access network device, where the first indication information is used to indicate that the target cell supports the terminal;
  • the terminal determines that the target cell allows the terminal to camp, sending second indication information to the access network device, where the second indication information is used to indicate that the target cell allows the terminal to camp;
  • the support information indicates that the terminal is supported, send the support information to the access network device, where the support information is information used to determine that the target cell supports the terminal;
  • the permission information indicates that the terminal is allowed to camp
  • the permission information is sent to the access network device, where the permission information is information for determining that the target cell allows the terminal to camp.
  • the supporting information includes: the Cell barred indication information of the target cell is notBarred;
  • the permission information includes: the intraFreqReselection indication information of the target cell is allowed.
  • the terminal includes: RedCap UE.
  • the RedCap UE includes at least one of the following: a RedCap UE supporting 1 receiving antenna; a RedCap UE supporting 2 receiving antennas.
  • the embodiment of the present application also provides an access network device, including a processor and a communication interface, where the communication interface is used for:
  • the target information includes at least one of the following:
  • the first indication information is used to indicate whether the target cell supports the terminal
  • the second indication information is used to indicate whether the target cell allows the terminal to camp;
  • Support information used to determine whether the target cell supports the information of the terminal
  • the permission information is used to determine whether the target cell allows the terminal to camp.
  • the access network device embodiment corresponds to the above-mentioned access network device method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to the access network device embodiment, and can achieve the same technology Effect.
  • FIG. 10 is one of the schematic structural diagrams of the access network equipment provided by the embodiment of the present application; as shown in FIG.
  • the antenna 1001 is connected to the radio frequency device 1002 .
  • the radio frequency device 1002 receives information through the antenna 1001, and sends the received information to the baseband device 1003 for processing.
  • the baseband device 1003 processes the information to be sent and sends it to the radio frequency device 1002
  • the radio frequency device 1002 processes the received information and sends it out through the antenna 1001 .
  • the methods performed by the access network device in the above embodiments may be implemented in the access network device 1000 , where the access network device 1000 includes a processor 1004 and a memory 1005 .
  • the access network device 1000 may include, for example, at least one baseband board, and the baseband board is provided with a plurality of chips, as shown in FIG. , performing the operations of the access network device shown in the above method embodiments.
  • the access network device 1000 may also include a network interface 1006 for exchanging information with the radio frequency device 1002, such as a common public radio interface (CPRI for short).
  • a network interface 1006 for exchanging information with the radio frequency device 1002, such as a common public radio interface (CPRI for short).
  • CPRI common public radio interface
  • FIG. 11 is the second schematic structural diagram of the access network device provided by the embodiment of the present application; as shown in FIG.
  • the program or instruction running on 1101 when the program or instruction is executed by the processor 1101, realizes the various processes of the above target information reporting method embodiment, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, each process of the above-mentioned target information reporting method embodiment can be realized, and the same Technical effects, in order to avoid repetition, will not be repeated here.
  • a readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • ROM computer read-only memory
  • RAM random access memory
  • magnetic disk or an optical disk and the like.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and realize the various processes of the above-mentioned target information reporting method embodiment, and can achieve the same To avoid repetition, the technical effects will not be repeated here.
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • the embodiment of the present application also provides a computer program/program product, the computer program/program product is stored in a non-transitory storage medium, and the program/program product is executed by at least one processor to achieve the above target information reporting method embodiment
  • the computer program/program product is stored in a non-transitory storage medium
  • the program/program product is executed by at least one processor to achieve the above target information reporting method embodiment

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Abstract

本申请公开了一种目标信息上报方法、终端及接入网设备，属于通信技术领域，本申请实施例的目标信息上报方法包括：终端接收接入网设备发送的第一信令，所述第一信令包括目标小区的标识信息；所述终端根据所述标识信息获取所述目标小区的目标信息；所述终端向所述接入网设备发送所述目标信息，所述目标信息包括以下至少一项：第一指示信息，用于指示所述目标小区是否支持所述终端；第二指示信息，用于指示所述目标小区是否允许所述终端驻留；支持信息，用于确定所述目标小区是否支持所述终端的信息；允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。

Description

目标信息上报方法、终端及接入网设备
相关申请的交叉引用
本申请要求于2021年10月22日提交的申请号为202111234020.1，发明名称为“目标信息上报方法、终端及接入网设备”的中国专利申请的优先权，其通过引用方式全部并入本申请。
技术领域
本申请属于通信技术领域，具体涉及一种目标信息上报方法、终端及接入网设备。
背景技术
相比传统终端，低能力(reduced capability，RedCap)终端的能力主要在以下方面有所降低：带宽较小、最大调制阶数较少、多输入多输出(Multiple Input Multiple Output，MIMO)简化及接收天线数目减少等。
相关技术中，由于终端的服务小区的基站不知道邻小区是否支持特定类型的终端，例如RedCap用户设备(UserEquipment，UE)，或者是否允许特定类型的终端接入，例如RedCap UE的接入，因此，对于无线资源控制(Radio Resource Control，RRC)连接态(CONNECTED)的特定类型的终端来说，服务小区的基站有可能会将该终端切换到不支持该特定类型的终端的小区，从而导致切换时延过长，或者由于服务小区不知道邻小区是否允许特定类型的UE的接入，可能会指引该特定类型的终端测量根本无法接入的频点或小区，从而带来不必要的能量消耗。
发明内容
本申请实施例提供一种目标信息上报方法、终端及接入网设备，能够解决相关技术中存在的切换时延过长及无效测量的问题。
第一方面，提供了一种目标信息上报方法，该方法包括：
终端接收接入网设备发送的第一信令，所述第一信令包括目标小区的标识信息；
所述终端根据所述标识信息获取所述目标小区的目标信息；
所述终端向所述接入网设备发送所述目标信息，所述目标信息包括以下至少一项：
第一指示信息，用于指示所述目标小区是否支持所述终端；
第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
支持信息，用于确定所述目标小区是否支持所述终端的信息；
允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
第二方面，提供了一种目标信息上报方法，该方法包括：
接入网设备向终端发送第一信令，所述第一信令包括目标小区的标识信息；
所述接入网设备接收所述终端发送的所述目标小区的目标信息；其中，所述目标信息包括以下至少一项：
第一指示信息，用于指示所述目标小区是否支持所述终端；
第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
支持信息，用于确定所述目标小区是否支持所述终端的信息；
允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
第三方面，提供了一种目标信息上报装置，应用于终端，包括：
第一接收模块，用于接收接入网设备发送的第一信令，所述第一信令包括目标小区的标识信息；
获取模块，用于根据所述标识信息获取所述目标小区的目标信息；
第一发送模块，用于向所述接入网设备发送所述目标信息，所述目标信息包括以下至少一项：
第一指示信息，用于指示所述目标小区是否支持所述终端；
第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
支持信息，用于确定所述目标小区是否支持所述终端的信息；
允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
第四方面，提供了一种目标信息上报装置，应用于接入网设备，包括：
第二发送模块，用于向终端发送第一信令，所述第一信令包括目标小区的标识信息；
第二接收模块，用于接收所述终端发送的所述目标小区的目标信息；其中，所述目标信息包括以下至少一项：
第一指示信息，用于指示所述目标小区是否支持所述终端；
第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
支持信息，用于确定所述目标小区是否支持所述终端的信息；
允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
第五方面，提供了一种终端，该终端包括处理器、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或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面，提供了一种终端，包括处理器及通信接口，其中，所述通信接口，用于接收接入网设备发送的第一信令，所述第一信令包括目标小区的标识信息；
所述处理器，用于根据所述标识信息获取所述目标小区的目标信息；
所述通信接口，还用于向所述接入网设备发送所述目标信息，所述目标信息包括以下至少一项：
第一指示信息，用于指示所述目标小区是否支持所述终端；
第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
支持信息，用于确定所述目标小区是否支持所述终端的信息；
允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
第七方面，提供了一种接入网设备，该接入网设备包括处理器、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或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第八方面，提供了一种接入网设备，包括处理器及通信接口，其中，所述通信接口用于：向终端发送第一信令，所述第一信令包括目标小区的标识信息；接收所述终端发送的所述目标小区的目标信息；其中，所述目标信息包括以下至少一项：
第一指示信息，用于指示所述目标小区是否支持所述终端；
第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
支持信息，用于确定所述目标小区是否支持所述终端的信息；
允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
第九方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤。
第十方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法，或实现如第二方面所述的方法。
第十一方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在非瞬态的存储介质中，所述程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤。
在本申请实施例中，终端在接收到接入网设备发送的携带目标小区的标识信息的第一信令的情况下，根据标识信息获取目标小区的目标信息，并上报给接入网设备，使得接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留的相关信息，进而可以通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，减少无效测量，节省能量。
附图说明
图1示出本申请实施例可应用的一种无线通信系统的结构图；
图2是本申请实施例提供的目标信息上报方法的流程示意图之一；
图3是本申请实施例提供的目标信息上报方法的流程示意图之二；
图4是本申请实施例提供的目标信息上报方法的流程示意图之三；
图5是本申请实施例提供的目标信息上报方法的流程示意图之四；
图6是本申请实施例提供的目标信息上报装置的结构示意图之一；
图7是本申请实施例提供的目标信息上报装置的结构示意图之二；
图8是本申请实施例提供的终端的结构示意图之一；
图9是本申请实施例提供的终端的结构示意图之二；
图10是本申请实施例提供的接入网设备的结构示意图之一；
图11是本申请实施例提供的接入网设备的结构示意图之二。
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清楚描述，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，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、 时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的结构图。如图1所示，无线通信系统包括：终端11和接入网设备12。其中，终端11也可以称作终端设备或者用户终端(User Equipment，UE)，终端11可以是手机、RedCap终端、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Intemet Device，MID)、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(VUE)、行人终端(PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装、游戏机等。需要说明的是，在本申请实施例并不限定终端11的具体类型。接入网设备12可以是基站，其中，基站可被称为下一代(Next Generation，NG)无线接入网(Radio Access Network，RAN)节点、节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、 家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的目标信息上报方法进行详细地说明。
本申请实施例提供一种目标信息上报方法，该目标信息上报方法可应用于基于RedCap终端的邻区关系表(Neighbour Cell Relation Table，NCRT)更新、小区切换和小区重选场景中，终端在接收到接入网设备发送的携带目标小区的标识信息的第一信令的情况下，根据标识信息获取目标小区的目标信息，并上报给接入网设备，使得接入网设备基于目标信息或基于终端是否上报目标信息获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留，进而可以通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，减少无效测量，节省能量。
图2是本申请实施例提供的目标信息上报方法的流程示意图之一，如图2所示，该方法包括步骤201-203；其中：
步骤201、终端接收接入网设备发送的第一信令，第一信令包括目标小区的标识信息。
步骤202、终端根据标识信息获取目标小区的目标信息。
步骤203、终端向接入网设备发送目标信息，目标信息包括以下至少一项：
第一指示信息，用于指示目标小区是否支持终端；
第二指示信息，用于指示目标小区是否允许终端驻留；
支持信息，用于确定目标小区是否支持终端的信息；
允许信息，用于确定目标小区是否允许终端驻留的信息。
需要说明的是，本申请实施例可应用于基于RedCap终端的NCRT更新、 小区切换和小区重选场景中。终端可以包括但不限于上述所列举的终端11的类型；接入网设备可以包括但不限于上述所列举的接入网设备13的类型。实际中，目标小区可以为终端的服务小区的邻小区；目标小区和服务小区分别由不同的接入网设备控制。
本申请实施例中，终端可以包括RedCap UE；具体地，RedCap UE可以包括以下至少一项：支持的接收天线数目为1的RedCap UE或支持的接收天线数目为2的RedCap UE；例如，支持的接收天线数目为1的RedCap UE为1接收天线(1 rx)RedCap UE，支持的接收天线数目为2的RedCap UE为2 rx RedCap UE。需要说明的是，本申请实施例中终端的第一能力低于正常终端，具体地，第一能力可以包括以下至少一项：接收天线数目、最大带宽能力、频分双工(Frequency Division Duplex，FDD)能力、最大调制阶数和多无线接入技术双连接(Multi-RAT Dual Connectivity，MR-DC)能力。例如，正常终端的最大带宽能力为200MHz，而本申请实施例中终端的最大带宽能力可以包括100MHz；正常终端的接收天线数目为2或4，而本申请实施例中终端的接收天线数目可以包括1或2；正常终端的FDD能力为全双工，而本申请实施例中终端的FDD能力可以包括支持半双工；正常终端的最大调制阶数为256QAM，而本申请实施例中终端的最大调制阶数可以包括64QAM。
需要说明的是，本申请实施例中目标小区是否支持终端，是指目标小区是否支持终端的第一能力。目标小区是否允许终端驻留，是指目标小区是否允许终端接入。
可选地，第一信令包括：无线资源控制(Radio Resource Control，RRC)信令。接入网设备可以在发送给终端的RRC信令中携带目标小区的标识信息。
进一步地，第一信令还包括以下至少一项：第三指示信息，用于指示终端根据目标小区的标识信息获取目标小区的目标信息；预设时间段，用于指示终端发送目标小区的目标信息的时间段。接入网设备在预设时间段内对终端发送目标小区的目标信息进行接收。
可选地，目标小区的标识信息可以包括但不限于以下至少一项：物理小 区标识(Physical Cell Identifier，PCI)，新空口小区全局标识(NR Cell Global Identifier，NCGI)/演进的通用陆地无限接入网络(Evolved Universal Terrestrial Radio Access Network，E-UTRAN)小区全局标识符(E-UTRAN Cell Global Identifier，ECGI)，跟踪区域码(Tracking Area Code，TAC)，基于无线接入网的通知区域码(RAN-based Notification Area Code，RANAC)，公共陆地移动网络(Public Land Mobile Network，PLMN)标识(ID)和NR频带。其中，NR频带是指在目标小区为NR小区的情况下该NR小区的频带。
可选地，本申请实施例中支持信息包括以下至少一项：
a)类型指示信息，用于指示目标小区是否支持终端的类型；
b)能力指示信息，用于指示目标小区是否支持终端的目标能力；
c)业务指示信息，用于指示目标小区是否支持终端请求的目标业务。
具体地，类型指示信息包括目标小区的同频重选(intraFreqReselection指示信息。允许信息包括目标小区的小区限制(Cell barred)指示信息。
可选地，终端向接入网设备发送目标信息的实现方式包括以下任一种：
1)在终端确定目标小区支持终端的情况下，终端向接入网设备发送第一指示信息，第一指示信息用于指示目标小区是支持终端；
2)在终端确定目标小区允许终端驻留的情况下，终端向接入网设备发送第二指示信息，第二指示信息用于指示目标小区允许终端驻留；
3)在支持信息表示支持终端的情况下，终端向接入网设备发送支持信息，支持信息为用于确定目标小区支持终端的信息；例如，支持信息包括：目标小区的Cell barred指示信息为无限制(notBarred)；
4)在允许信息表示允许终端驻留的情况下，终端向接入网设备发送允许信息，允许信息为用于确定目标小区允许终端驻留的信息；例如，允许信息包括：目标小区的intraFreqReselection指示信息为允许(allowed)。
可选地，终端可以基于自动邻区关联功能(Automatic Neighbor Cell Relation Function，ANR)获取目标小区的目标信息，并进行上报。
具体地，终端处于RRC连接态，接入网设备(例如NG-RAN节点)指 引终端执行小区搜索和小区测量。终端向接入网设备发送测量报告，测量报告中携带目标小区的标识信息，例如目标小区的PCI。接入网设备基于测量报告，向终端发送第一信令，指示终端去读取目标小区广播的目标信息，其中，第一信令中包括目标小区的标识信息。
接着，终端在接收到接入网设备发送的第一信令的情况下，获取目标小区的目标信息，例如从检测到的目标小区的广播信道读取目标信息；其中，目标信息可以包括以下至少一项：
a)第一指示信息，用于指示目标小区是否支持终端；
b)第二指示信息，用于指示目标小区是否允许终端驻留；
c)支持信息，用于确定目标小区是否支持终端的信息；
d)允许信息，用于确定目标小区是否允许终端驻留的信息。
然后，终端向接入网设备发送目标信息。接入网设备接收到终端发送的目标信息之后，基于目标信息执行以下至少一项：确定小区切换配置信息；确定小区重选配置信息；更新服务小区的邻区关系表。
需要说明的是，本申请实施例中，终端可以获取并向接入网设备上报目标小区是否支持终端和/或是否允许终端驻留的相关信息，使得接入网设备能够获知并基于目标小区是否支持终端和/或是否允许终端驻留的相关信息配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区。
可选地，本申请实施例中终端支持以下至少一项：支持双卡、支持双连接、支持提前测量、支持目标业务、支持寻呼提前指示信息和支持扩展不连续接收模式(Extended DRX，eDRX)。目标业务可以包括：IP多媒体核心网子系统(IP Multimedia Core Network Subsystem，IMS)语音通话业务、实时游戏业务或PS域会话视频业务等。目标小区支持以下至少一项：支持双卡、支持双连接、支持提前测量、支持寻呼提前指示信息、支持eDRX和支持目标业务。
本申请实施例提供的目标信息上报方法中，终端在接收到接入网设备发 送的携带目标小区的标识信息的第一信令的情况下，根据标识信息获取目标小区的目标信息，并上报给接入网设备，使得接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留的相关信息，进而可以通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，减少无效测量，节省能量。
图3是本申请实施例提供的目标信息上报方法的流程示意图之二，如图3所示，该方法包括：
步骤301、终端接收接入网设备发送的第一信令，第一信令包括目标小区的标识信息。
步骤302、终端根据标识信息获取目标小区的目标信息。
步骤303、终端在满足第一条件的情况下，向接入网设备发送目标信息；其中，第一条件包括以下至少一项：
目标小区支持终端；
目标小区允许终端驻留。
具体地，目标小区支持终端包括：目标小区的Cell barred指示信息为notBarred；目标小区允许终端驻留包括：目标小区的intraFreqReselection指示信息为allowed。
可选地，第一条件可以配置在目标配置信息中，也可以配置在系统消息或RRC消息中，还可以由协议约定。例如，终端接收接入网设备发送的系统消息或RRC消息，系统消息或RRC消息中携带第一条件；终端基于系统消息或RRC消息获取第一条件。
具体地，目标配置信息中除了包括目标小区的PCI，还可以包括以下至少一项：第三指示信息、第一条件、预设时间段；其中：第三指示信息用于指示终端在满足第一条件的情况下上报目标信息；预设时间段用于指示接入网设备接收终端上报的目标信息的时间段。
本申请实施例提供的目标信息上报方法中，终端在接收到接入网设备发 送的第一信令时获取目标小区的目标信息，然后终端在满足第一条件的情况下才可以向接入网设备上报目标信息，从而保证能够正确接收目标信息，提高接收效率，并且接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留的相关信息，进而实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，节省能量。
图4是本申请实施例提供的目标信息上报方法的流程示意图之三，如图4所示，该方法包括步骤401-402；其中：
步骤401、接入网设备向终端发送第一信令；其中，第一信令包括目标小区的标识信息；
步骤402、接入网设备接收终端发送的目标小区的目标信息；其中，目标信息包括以下至少一项：
第一指示信息，用于指示目标小区是否支持终端；
第二指示信息，用于指示目标小区是否允许终端驻留；
支持信息，用于确定目标小区是否支持终端的信息；
允许信息，用于确定目标小区是否允许终端驻留的信息。
需要说明的是，本申请实施例可应用于基于RedCap终端的NCRT更新、小区切换和小区重选场景中。接入网设备可以包括但不限于上述所列举的接入网设备13的类型；终端可以包括但不限于上述所列举的终端11的类型。实际中，目标小区可以为终端的服务小区的邻小区；目标小区和服务小区分别由不同的接入网设备控制。
本申请实施例提供的目标信息上报方法中，接入网设备向终端发送携带目标小区的标识信息的第一信令，指示终端获取目标小区的目标信息并上报给接入网设备，接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留的相关信息，进而可以通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功 率，降低切换时延，减少无效测量，节省能量。
可选地，支持信息包括以下至少一项：类型指示信息用于指示目标小区是否支持终端的类型；能力指示信息用于指示目标小区是否支持终端的目标能力；业务指示信息用于指示目标小区是否支持终端请求的目标业务。标识信息包括以下至少一项：PCI、NCGI/ECGI、TAC、RANAC、PLMN ID和NR频带。
具体地，类型指示信息包括目标小区的intraFreqReselection指示信息。允许信息包括目标小区的Cell barred指示信息。
可选地，第一信令包括RRC信令。第一信令还包括以下至少一项：第三指示信息，用于指示终端根据目标小区的标识信息获取目标小区的目标信息；预设时间段，用于指示终端发送目标小区的目标信息的时间段。
可选地，接入网设备接收终端发送的目标小区的目标信息之后，接入网设备基于目标信息，执行以下至少一项：确定小区切换配置信息；确定小区重选配置信息；更新服务小区的邻区关系表。
具体地，接入网设备在向终端发送携带目标小区的PCI的目标配置信息之后，接入网设备在预设时间段内接收到终端上报的目标信息的情况下，确定目标小区支持终端和/或目标小区允许终端驻留；基于目标信息执行以下至少一项：确定小区切换配置信息；确定小区重选配置信息；更新服务小区的邻区关系表；
实际中，接入网设备在向终端发送携带目标小区的PCI的目标配置信息之后，接入网设备在未接收到终端上报的目标信息，或在预设时间段内未接收到终端上报的目标信息的情况下，确定目标小区不支持终端和/或目标小区不允许终端驻留，或向终端重新发送目标配置信息；基于目标信息执行以下至少一项：确定小区切换配置信息；确定小区重选配置信息；更新服务小区的邻区关系表。
图5是本申请实施例提供的目标信息上报方法的流程示意图之四，如图5所示，该方法由终端和接入网设备配合执行，该方法包括步骤501-504；其 中：
步骤501、终端向接入网设备发送测量报告；其中，测量报告中携带目标小区的PCI。
步骤502、接入网设备接收到测量报告后，向终端发送第一信令；其中，目标配置信息包括目标小区的PCI。
步骤503、终端在接收到接入网设备发送的第一信令的情况下，获取目标小区的目标信息。
步骤504、终端向接入网设备发送目标信息；接入网设备接收终端发送的目标信息。
本申请实施例提供的目标信息上报方法中，接入网设备向终端发送目标配置信息，指示获取目标小区的目标信息并上报给接入网设备，接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留的相关信息，进而通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，减少无效测量，节省能量。
下面，以终端为RedCap UE，如1 rx RedCap UE，接入网设备为NG-RAN节点，目标小区为小区B，目标信息包括小区B的Cell barred指示信息和/或小区B的intraFreqReselection指示信息为例，通过三个具体方案对本申请实施例进行具体说明。
方案一、1 rx RedCap UE获取小区B的目标信息并上报给NG-RAN节点，具体步骤包括：
步骤1、1 rx RedCap UE向NG-RAN节点发送测量报告；其中，测量报告中携带小区B的PCI。
步骤2、NG-RAN节点向1 rx RedCap UE发送目标配置信息，指示1 rx RedCap UE去读取小区B广播的目标信息，其中，目标配置信息中携带小区B的PCI。
步骤3、1 rx RedCap UE收到NG-RAN节点发送的目标配置信息后，1 rx RedCap UE除了获取小区B的NCGI、TAC、RANAC、PLMNID和NR频带以外，还获取RedCap UE的intraFreqReselection指示信息，以及获取小区B关于1 rx RedCap UE的cellbarred指示信息。
步骤4、1 rx RedCap UE向NG-RAN节点上报小区B的目标信息，目标信息包括小区B的NCGI、TAC、RANAC、PLMN ID和NR频带，小区B是否支持1 rx RedCap UE的切换及小区B是否允许1 rx RedCap UE的驻留。
步骤5、NG-RAN节点接收到1 rx RedCap UE上报的小区B的目标信息时，更新1 rx RedCap UE的服务小区的邻区关系表，在邻区关系表中添加上小区B的标识信息，以及小区B的属性；小区B的属性包括：是否支持RedCap UE的切换，和或是否允许1 rx RedCap UE驻留。
步骤6、NG-RAN节点根据小区B的目标信息，决定是否将1 rx RedCap UE切换到小区B，及设置小区重选配置信息。
实际中，如果1 rx RedCap UE上报小区B具有RedCap UE的intraFreqReselection指示信息，表明小区B支持RedCap UE，则NG-RAN节点可以将1 rx RedCap UE切换到小区B，否则不可以将1 rx RedCap UE切换到小区B。
再例如，如果1 rx RedCap UE上报小区B将1rx RedCap的cellbar设置为阻止(bar)，则NG-RAN节点在广播的小区重选配置信息中将小区B放到黑名单中或在小区重选配置信息中不包含小区B，使得1 rx RedCap UE不测量小区B的无线资源。
方案二、1 rx RedCap UE根据NG-RAN节点发送的目标配置信息决定是否上报目标信息，具体步骤包括：
步骤1、1 rx RedCap UE向NG-RAN节点发送测量报告；其中，测量报告中携带小区B的PCI。
步骤2、NG-RAN节点向1 rx RedCap UE发送目标配置信息，指示1 rx RedCap UE去读取小区B广播的目标信息，其中，目标配置信息包括：
1)小区B的PCI；
2)上报指示信息(reportdecision)，指示信息的作用包括以下任一项：
a)用于指示1 rx RedCap UE当小区B支持RedCap UE时，上报小区B的目标信息，否则不用上报；
b)用于指示1 rx RedCap UE当小区B允许1 rx RedCap UE驻留时，上报小区B的目标信息，否则不用上报；
c)用于指示1 rx RedCap UE当小区B支持RedCap UE且允许1 rx RedCap UE驻留时，上报小区B的目标信息，否则不用上报。
3)第一定时器运行时长或第一持续时长；
具体地，NG-RAN节点在第一定时器运行时长或第一持续时长内接收到1 rx RedCap UE上报的目标信息的情况下，确定小区B支持1 rx RedCap UE，和/或小区B允许1 rx RedCap UE驻留，基于目标信息执行以下至少一项：确定小区切换配置信息；确定小区重选配置信息；更新服务小区的邻区关系表，添加小区B相关信息。或者，NG-RAN节点在第一定时器运行时长或第一持续时长内未接收到1 rx RedCap UE上报的目标信息的情况下，NG-RAN节点更新服务小区的邻区关系表，添加小区B不支持1 rx RedCap UE及不允许1 rx RedCap UE驻留。
实际中，NG-RAN节点可以在发送测量目标配置信息后，就打开该第一定时器或开始计时。
步骤3、1 rx RedCap UE收到NG-RAN节点发送的目标配置信息后，1 rx RedCap UE获取RedCap UE的intraFreqReselection指示信息，以及获取小区B关于1 rx RedCap UE的cellbarred指示信息。
步骤4、1 rx RedCap UE根据上报指示信息和小区B是否支持1 rx RedCap UE决定是否上报；如果小区B支持1 rx RedCap UE、且上报指示信息设定为“用于指示1 rx RedCap UE当小区B支持RedCap UE时上报小区B的目标信息，否则不用上报”，则上报小区B向NG-RAN节点上报小区B支持1 rx RedCap UE。
方案三、1 rx RedCap UE根据协议约定决定是否上报目标信息，具体步骤包括：
步骤1、1 rx RedCap UE向NG-RAN节点发送测量报告；其中，测量报告中携带小区B的PCI。
步骤2、NG-RAN节点向1 rx RedCap UE发送目标配置信息，指示1 rx RedCap UE去读取小区B广播的目标信息，其中，目标配置信息中携带小区B的PCI。
步骤3、1 rx RedCap UE收到NG-RAN节点发送的目标配置信息后，1 rx RedCap UE除了获取小区B的NCGI、TAC、RANAC、PLMNID和NR频带以外，还获取1 rx RedCap UE的intraFreqReselection指示信息，以及获取小区B关于1 rx RedCap UE的cellbarred指示信息。
步骤4、1 rx RedCap UE根据小区B是否支持1 rx RedCap UE和/或是否允许1 rx RedCap UE驻留决定是否上报；如果小区B支持1 rx RedCap UE和/或允许1 rx RedCap UE驻留，则1 rx RedCap UE上报目标信息。目标信息包括：小区B的NCGI、TAC、RANAC、PLMNID和NR频带，1 rx RedCap UE上报小区B支持1 rx RedCap UE和/或允许1 rx RedCap UE驻留的信息。需要说明的是，方案三中1 rx RedCap UE的行为由协议约定。
实际中，NG-RAN节点在第一定时器运行时长或第一持续时长内接收到1 rx RedCap UE上报的小区B的目标信息的情况下，根据目标信息更新服务小区的邻区关系表，添加小区B支持1 rx RedCap UE和/或小区B允许1 rx RedCap UE驻留的信息。或者NG-RAN节点在第一定时器运行时长或第一持续时长内未接收到1 rx RedCap UE上报的目标信息的情况下，NG-RAN节点重新发送目标配置信息。需要说明的是，第一定时器运行时长或第一持续时长由协议约定。
需要说明的是，本申请实施例提供的目标信息上报方法，执行主体可以为目标信息上报装置，或者，该目标信息上报装置中的用于执行目标信息上报方法的控制模块。本申请实施例中以目标信息上报装置执行目标信息上报 方法为例，说明本申请实施例提供的目标信息上报装置。
图6是本申请实施例提供的目标信息上报装置的结构示意图之一，如图6所示，该目标信息上报装置600，应用于终端，包括：
第一接收模块601，用于接收接入网设备发送的第一信令，第一信令包括目标小区的标识信息；
获取模块602，用于根据标识信息获取目标小区的目标信息；
第一发送模块603，用于向接入网设备发送目标信息，目标信息包括以下至少一项：
第一指示信息，用于指示目标小区是否支持终端；
第二指示信息，用于指示目标小区是否允许终端驻留；
支持信息，用于确定目标小区是否支持终端的信息；
允许信息，用于确定目标小区是否允许终端驻留的信息。
本申请实施例提供的目标信息上报装置，在接收到接入网设备发送的携带目标小区的标识信息的第一信令的情况下，根据标识信息获取目标小区的目标信息，并上报给接入网设备，使得接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留的相关信息，进而可以通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，减少无效测量，节省能量。
可选地，支持信息包括以下至少一项：
类型指示信息，用于指示目标小区是否支持终端的类型；
能力指示信息，用于指示目标小区是否支持终端的目标能力；
业务指示信息，用于指示目标小区是否支持终端请求的目标业务。
可选地，类型指示信息包括目标小区的intraFreqReselection指示信息。
可选地，允许信息包括目标小区的Cell barred指示信息。
可选地，第一信令包括：RRC信令。
可选地，第一信令还包括以下至少一项：
第三指示信息，用于指示终端根据目标小区的标识信息获取目标小区的目标信息；
预设时间段，用于指示终端发送目标小区的目标信息的时间段。
可选地，标识信息包括以下至少一项：PCI、NCGI/ECGI、TAC、RANAC、PLMN ID和NR频带。
可选地，第一发送模块603，具体用于：
在终端确定目标小区支持终端的情况下，向接入网设备发送第一指示信息，第一指示信息用于指示目标小区是支持终端；
在终端确定目标小区允许终端驻留的情况下，向接入网设备发送第二指示信息，第二指示信息用于指示目标小区允许终端驻留；
在支持信息表示支持终端的情况下，向接入网设备发送支持信息，支持信息为用于确定目标小区支持终端的信息；
在允许信息表示允许终端驻留的情况下，向接入网设备发送允许信息，允许信息为用于确定目标小区允许终端驻留的信息。
可选地，支持信息包括：目标小区的Cell barred指示信息为notBarred；
允许信息包括：目标小区的intraFreqReselection指示信息为allowed。
可选地，终端包括：RedCap UE。
可选地，RedCap UE包括以下至少一种：支持的接收天线数目为1的RedCap UE；支持的接收天线数目为2的RedCap UE。
图7是本申请实施例提供的目标信息上报装置的结构示意图之二，如图7所示，该目标信息上报装置700，应用于接入网设备，包括：
第二发送模块701，用于向终端发送第一信令，第一信令包括目标小区的标识信息；
第二接收模块702，用于接收终端发送的目标小区的目标信息；其中，目标信息包括以下至少一项：
第一指示信息，用于指示目标小区是否支持终端；
第二指示信息，用于指示目标小区是否允许终端驻留；
支持信息，用于确定目标小区是否支持终端的信息；
允许信息，用于确定目标小区是否允许终端驻留的信息。
本申请实施例提供的目标信息上报装置，向终端发送携带目标小区的标识信息的第一信令，指示终端获取目标小区的目标信息并上报给接入网设备，接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留的相关信息，进而可以通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，减少无效测量，节省能量。
可选地，支持信息包括以下至少一项：
类型指示信息，用于指示目标小区是否支持终端的类型；
能力指示信息，用于指示目标小区是否支持终端的目标能力；
业务指示信息，用于指示目标小区是否支持终端请求的目标业务。
可选地，类型指示信息包括目标小区的intraFreqReselection指示信息。
可选地，允许信息包括目标小区的Cell barred指示信息。
可选地，第一信令包括RRC信令。
可选地，第一信令还包括以下至少一项：
第三指示信息，用于指示终端根据目标小区的标识信息获取目标小区的目标信息；
预设时间段，用于指示终端发送目标小区的目标信息的时间段。
可选地，标识信息包括以下至少一项：PCI、NCGI/ECGI、TAC、RANAC、PLMN ID和NR频带。
可选地，还包括：
执行模块，用于基于目标信息，执行以下至少一项：
确定小区切换配置信息；
确定小区重选配置信息；
更新服务小区的邻区关系表。
可选地，还包括：
确定模块，用于在预设时间段内接收到终端上报的目标信息的情况下，确定目标小区支持终端和/或目标小区允许终端驻留。
可选地，还包括：
处理模块，用于在未接收到终端上报的目标信息的情况下，确定目标小区不支持终端和/或目标小区不允许终端驻留；或，
向终端重新发送目标配置信息。
本申请实施例中的目标信息上报装置可以是装置，具有操作系统的装置或电子设备，也可以是终端中的部件、集成电路、或芯片。该装置或电子设备可以是移动终端，也可以为非移动终端。示例性的，移动终端可以包括但不限于上述所列举的终端11的类型，非移动终端可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例提供的目标信息上报装置能够实现图1至图5的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
图8是本申请实施例提供的终端的结构示意图之一；如图8所示，该终端800，包括处理器801，存储器802，存储在存储器802上并可在处理器801上运行的程序或指令，该程序或指令被处理器801执行时实现上述目标信息上报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。
本申请实施例还提供一种终端，包括处理器和通信接口，通信接口，用于接收接入网设备发送的第一信令，第一信令包括目标小区的标识信息；
处理器，用于根据标识信息获取目标小区的目标信息；
通信接口，还用于向接入网设备发送目标信息，目标信息包括以下至少一项：
第一指示信息，用于指示目标小区是否支持终端；
第二指示信息，用于指示目标小区是否允许终端驻留；
支持信息，用于确定目标小区是否支持终端的信息；
允许信息，用于确定目标小区是否允许终端驻留的信息。
该终端实施例是与上述终端侧方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。
图9是本申请实施例提供的终端的结构示意图之二；如图9所示，该终端900包括但不限于：射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909、以及处理器910等中的至少部分部件。
本领域技术人员可以理解，终端900还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器910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。图9中示出的终端结构并不构成对终端的限定，终端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，在此不再赘述。
应理解的是，本申请实施例中，输入单元904可以包括图形处理器(Graphics Processing Unit，GPU)9041和麦克风9042，图形处理器9041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。显示单元906可包括显示面板9061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板9061。用户输入单元907包括触控面板9071以及其他输入设备9072。触控面板9071，也称为触摸屏。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其他输入设备9072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。
本申请实施例中，射频单元901将来自接入网设备的下行数据接收后，给处理器910处理；另外，将上行的数据发送给接入网设备。通常，射频单元901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。
存储器909可用于存储软件程序或指令以及各种数据。存储器909可主要包括存储程序或指令区和存储数据区，其中，存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器909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，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。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器910可包括一个或多个处理单元；可选的，处理器910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或指令等，调制解调处理器主要处理无线通信，如基带处理器。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910中。
其中，射频单元901，用于接收接入网设备发送的第一信令，第一信令包括目标小区的标识信息；
处理器910，用于根据标识信息获取目标小区的目标信息；
射频单元901，还用于向接入网设备发送目标信息，目标信息包括以下至少一项：
第一指示信息，用于指示目标小区是否支持终端；
第二指示信息，用于指示目标小区是否允许终端驻留；
支持信息，用于确定目标小区是否支持终端的信息；
允许信息，用于确定目标小区是否允许终端驻留的信息。
本申请实施例提供的终端，在接收到接入网设备发送的携带目标小区的标识信息的第一信令的情况下，根据标识信息获取目标小区的目标信息，并上报给接入网设备，使得接入网设备基于目标信息或基于终端是否上报目标信息可以获知目标小区是否支持该终端和/或目标小区是否允许该终端驻留 的相关信息，进而可以通过配置小区切换配置信息和/或小区重选配置信息，实现避免将终端切换到不支持该终端或不允许该终端驻留的小区，能够提高切换成功率，降低切换时延，减少无效测量，节省能量。
可选地，支持信息包括以下至少一项：
类型指示信息，用于指示目标小区是否支持终端的类型；
能力指示信息，用于指示目标小区是否支持终端的目标能力；
业务指示信息，用于指示目标小区是否支持终端请求的目标业务。
可选地，类型指示信息包括目标小区的intraFreqReselection指示信息。
可选地，允许信息包括目标小区的Cell barred指示信息。
可选地，第一信令包括：RRC信令。
可选地，第一信令还包括以下至少一项：
第三指示信息，用于指示终端根据目标小区的标识信息获取目标小区的目标信息；
预设时间段，用于指示终端发送目标小区的目标信息的时间段。
可选地，标识信息包括以下至少一项：PCI、NCGI/ECGI、TAC、RANAC、PLMN ID和NR频带。
射频单元901，还用于在终端确定目标小区支持终端的情况下，向接入网设备发送第一指示信息，第一指示信息用于指示目标小区是支持终端；
在终端确定目标小区允许终端驻留的情况下，向接入网设备发送第二指示信息，第二指示信息用于指示目标小区允许终端驻留；
在支持信息表示支持终端的情况下，向接入网设备发送支持信息，支持信息为用于确定目标小区支持终端的信息；
在允许信息表示允许终端驻留的情况下，向接入网设备发送允许信息，允许信息为用于确定目标小区允许终端驻留的信息。
可选地，支持信息包括：目标小区的Cell barred指示信息为notBarred；
允许信息包括：目标小区的intraFreqReselection指示信息为allowed。
可选地，终端包括：RedCap UE。
可选地，RedCap UE包括以下至少一种：支持的接收天线数目为1的RedCap UE；支持的接收天线数目为2的RedCap UE。
本申请实施例还提供一种接入网设备，包括处理器和通信接口，其中：通信接口，用于：
向终端发送第一信令，第一信令包括目标小区的标识信息；
接收终端发送的目标小区的目标信息；其中，目标信息包括以下至少一项：
第一指示信息，用于指示目标小区是否支持终端；
第二指示信息，用于指示目标小区是否允许终端驻留；
支持信息，用于确定目标小区是否支持终端的信息；
允许信息，用于确定目标小区是否允许终端驻留的信息。
该接入网设备实施例是与上述接入网设备方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该接入网设备实施例中，且能达到相同的技术效果。
图10是本申请实施例提供的接入网设备的结构示意图之一；如图10所示，该接入网设备1000包括：天线1001、射频装置1002、基带装置1003。天线1001与射频装置1002连接。在上行方向上，射频装置1002通过天线1001接收信息，将接收的信息发送给基带装置1003进行处理。在下行方向上，基带装置1003对要发送的信息进行处理，并发送给射频装置1002，射频装置1002对收到的信息进行处理后经过天线1001发送出去。
以上实施例中接入网设备执行的方法可以在接入网设备1000中实现，该接入网设备1000包括处理器1004和存储器1005。
接入网设备1000例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图10所示，其中一个芯片例如为处理器1004，与存储器1005连接，以调用存储器1005中的程序，执行以上方法实施例中所示的接入网设备操作。
该接入网设备1000还可以包括网络接口1006，用于与射频装置1002交互信息，该接口例如为通用公共无线接口(common public radio interface，简 称CPRI)。
图11是本申请实施例提供的接入网设备的结构示意图之二；如图11所示，该接入网设备1100，包括处理器1101，存储器1102，存储在存储器1102上并可在处理器1101上运行的程序或指令，该程序或指令被处理器1101执行时实现上述目标信息上报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。
本申请实施例还提供一种可读存储介质，可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述目标信息上报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，处理器为上述实施例中的终端中的处理器。可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现上述目标信息上报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。
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。
本申请实施例还提供了一种计算机程序/程序产品，计算机程序/程序产品被存储在非瞬态的存储介质中，程序/程序产品被至少一个处理器执行以实现上述目标信息上报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。
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。此外，需要指出的是，本申 请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
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可以以计算机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，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请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申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (28)

  1. 一种目标信息上报方法，包括：
    终端接收接入网设备发送的第一信令，所述第一信令包括目标小区的标识信息；
    所述终端根据所述标识信息获取所述目标小区的目标信息；
    所述终端向所述接入网设备发送所述目标信息，所述目标信息包括以下至少一项：
    第一指示信息，用于指示所述目标小区是否支持所述终端；
    第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
    支持信息，用于确定所述目标小区是否支持所述终端的信息；
    允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
  2. 根据权利要求1所述的目标信息上报方法，其中，所述支持信息包括以下至少一项：
    类型指示信息，用于指示所述目标小区是否支持所述终端的类型；
    能力指示信息，用于指示所述目标小区是否支持所述终端的目标能力；
    业务指示信息，用于指示所述目标小区是否支持所述终端请求的目标业务。
  3. 根据权利要求2所述的目标信息上报方法，其中，所述类型指示信息包括所述目标小区的同频重选intraFreqReselection指示信息。
  4. 根据权利要求1所述的目标信息上报方法，其中，所述允许信息包括所述目标小区的小区限制Cell barred指示信息。
  5. 根据权利要求1所述的目标信息上报方法，其中，所述第一信令包括：无线资源控制RRC信令。
  6. 根据权利要求1所述的目标信息上报方法，其中，所述第一信令还包括以下至少一项：
    第三指示信息，用于指示所述终端根据所述目标小区的标识信息获取所 述目标小区的目标信息；
    预设时间段，用于指示所述终端发送所述目标小区的目标信息的时间段。
  7. 根据权利要求1所述的目标信息上报方法，其中，所述标识信息包括以下至少一项：
    物理小区标识PCI、新空口小区全局标识NCGI/演进的通用陆地无限接入网络小区全局标识符ECGI、跟踪区域码TAC、基于无线接入网的通知区域码RANAC、公共陆地移动网络标识PLMN ID和NR频带。
  8. 根据权利要求1所述的目标信息上报方法，其中，所述终端向所述接入网设备发送所述目标信息，包括：
    在所述终端确定所述目标小区支持所述终端的情况下，所述终端向所述接入网设备发送所述第一指示信息，所述第一指示信息用于指示所述目标小区是支持所述终端；
    在所述终端确定所述目标小区允许所述终端驻留的情况下，所述终端向所述接入网设备发送所述第二指示信息，所述第二指示信息用于指示所述目标小区允许所述终端驻留；
    在所述支持信息表示支持所述终端的情况下，所述终端向所述接入网设备发送所述支持信息，所述支持信息为用于确定所述目标小区支持所述终端的信息；
    在所述允许信息表示允许所述终端驻留的情况下，所述终端向所述接入网设备发送所述允许信息，所述允许信息为用于确定所述目标小区允许所述终端驻留的信息。
  9. 根据权利要求8所述的目标信息上报方法，其中，所述支持信息包括：所述目标小区的Cell barred指示信息为无限制notBarred；
    所述允许信息包括：所述目标小区的intraFreqReselection指示信息为允许allowed。
  10. 根据权利要求1所述的目标信息上报方法，其中，所述终端包括：低能力RedCap用户设备UE。
  11. 根据权利要求10所述的目标信息上报方法，其中，所述RedCap UE包括以下至少一种：支持的接收天线数目为1的RedCap UE；支持的接收天线数目为2的RedCap UE。
  12. 一种目标信息上报方法，包括：
    接入网设备向终端发送第一信令，所述第一信令包括目标小区的标识信息；
    所述接入网设备接收所述终端发送的所述目标小区的目标信息；其中，所述目标信息包括以下至少一项：
    第一指示信息，用于指示所述目标小区是否支持所述终端；
    第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
    支持信息，用于确定所述目标小区是否支持所述终端的信息；
    允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
  13. 根据权利要求12所述的目标信息上报方法，其中，所述支持信息包括以下至少一项：
    类型指示信息，用于指示所述目标小区是否支持所述终端的类型；
    能力指示信息，用于指示所述目标小区是否支持所述终端的目标能力；
    业务指示信息，用于指示所述目标小区是否支持所述终端请求的目标业务。
  14. 根据权利要求13所述的目标信息上报方法，其中，所述类型指示信息包括所述目标小区的同频重选intraFreqReselection指示信息。
  15. 根据权利要求12所述的目标信息上报方法，其中，所述允许信息包括所述目标小区的小区限制Cell barred指示信息。
  16. 根据权利要求12所述的目标信息上报方法，其中，所述第一信令包括：无线资源控制RRC信令。
  17. 根据权利要求12所述的目标信息上报方法，其中，所述第一信令还包括以下至少一项：
    第三指示信息，用于指示所述终端根据所述目标小区的标识信息获取所 述目标小区的目标信息；
    预设时间段，用于指示所述终端发送所述目标小区的目标信息的时间段。
  18. 根据权利要求12所述的目标信息上报方法，其中，所述标识信息包括以下至少一项：
    物理小区标识PCI、新空口小区全局标识NCGI/演进的通用陆地无限接入网络小区全局标识符ECGI、跟踪区域码TAC、基于无线接入网的通知区域码RANAC、公共陆地移动网络标识PLMN ID和NR频带。
  19. 根据权利要求12所述的目标信息上报方法，其中，所述接入网设备接收所述终端发送的所述目标小区的目标信息之后，所述方法还包括：
    所述接入网设备基于所述目标信息，执行以下至少一项：
    确定小区切换配置信息；
    确定小区重选配置信息；
    更新服务小区的邻区关系表。
  20. 根据权利要求12所述的目标信息上报方法，其中，所述接入网设备接收所述终端发送的所述目标小区的目标信息之后，所述方法还包括：
    所述接入网设备在预设时间段内接收到所述终端上报的所述目标信息的情况下，确定所述目标小区支持所述终端和/或所述目标小区允许所述终端驻留。
  21. 根据权利要求12所述的目标信息上报方法，其中，所述方法还包括：
    所述接入网设备在未接收到所述终端上报的所述目标信息的情况下，确定所述目标小区不支持所述终端和/或所述目标小区不允许所述终端驻留；或，
    向所述终端重新发送所述目标配置信息。
  22. 一种目标信息上报装置，应用于终端，包括：
    第一接收模块，用于接收接入网设备发送的第一信令，所述第一信令包括目标小区的标识信息；
    获取模块，用于根据所述标识信息获取所述目标小区的目标信息；
    第一发送模块，用于向所述接入网设备发送所述目标信息，所述目标信 息包括以下至少一项：
    第一指示信息，用于指示所述目标小区是否支持所述终端；
    第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
    支持信息，用于确定所述目标小区是否支持所述终端的信息；
    允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
  23. 一种目标信息上报装置，应用于接入网设备，其特征在于，包括：
    第二发送模块，用于向终端发送第一信令，所述第一信令包括目标小区的标识信息；
    第二接收模块，用于接收所述终端发送的所述目标小区的目标信息；其中，所述目标信息包括以下至少一项：
    第一指示信息，用于指示所述目标小区是否支持所述终端；
    第二指示信息，用于指示所述目标小区是否允许所述终端驻留；
    支持信息，用于确定所述目标小区是否支持所述终端的信息；
    允许信息，用于确定所述目标小区是否允许所述终端驻留的信息。
  24. 一种终端，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或指令，所述程序或指令被所述处理器执行时实现如权利要求1至11任一项所述的目标信息上报方法的步骤。
  25. 一种接入网设备，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或指令，所述程序或指令被所述处理器执行时实现如权利要求12至21任一项所述的目标信息上报方法的步骤。
  26. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1-11任一项所述的目标信息上报方法，或者实现如权利要求12至21任一项所述的目标信息上报方法的步骤。
  27. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至11任一项所述的目标信息上报方法，或者实现如权利要求12至21任一项所述的目标信息上报方法的步骤。
  28. 一种计算机程序/程序产品，所述计算机程序/程序产品被存储在非瞬态的存储介质中，所述程序/程序产品被至少一个处理器执行以实现如权利要求1至11任一项所述的目标信息上报方法，或者实现如权利要求12至21任一项所述的目标信息上报方法的步骤。
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