WO2020124462A1 - 一种小区选择或重选方法及装置、终端 - Google Patents

一种小区选择或重选方法及装置、终端 Download PDF

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Publication number
WO2020124462A1
WO2020124462A1 PCT/CN2018/122181 CN2018122181W WO2020124462A1 WO 2020124462 A1 WO2020124462 A1 WO 2020124462A1 CN 2018122181 W CN2018122181 W CN 2018122181W WO 2020124462 A1 WO2020124462 A1 WO 2020124462A1
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WIPO (PCT)
Prior art keywords
cell
npn
terminal
frequency point
information
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PCT/CN2018/122181
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English (en)
French (fr)
Inventor
***
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2018/122181 priority Critical patent/WO2020124462A1/zh
Priority to JP2021535685A priority patent/JP7217809B2/ja
Priority to KR1020217022670A priority patent/KR20210102433A/ko
Priority to EP18943466.5A priority patent/EP3886506A4/en
Priority to CN201880099378.8A priority patent/CN112956242A/zh
Priority to CN202110799378.2A priority patent/CN113596940B/zh
Publication of WO2020124462A1 publication Critical patent/WO2020124462A1/zh
Priority to US17/349,716 priority patent/US11582664B2/en
Priority to US18/061,583 priority patent/US20230098868A1/en

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    • 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
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • 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

  • Embodiments of the present application relate to the technical field of mobile communications, and in particular, to a cell selection or reselection method, device, and terminal.
  • NPN Non-Public Network, a non-public network
  • NPN includes a type-a (type a) network and a type-b (type b) network, respectively corresponding to a private network that supports public PLMN (Public Land Mobile Network, public land mobile network) private use and non-3GPP (3rd Generation Partnership Project, The Third Generation Partnership Program) a private network of shared networks. If the UE (User Equipment, user equipment) is not a NPN contracted user, the user cannot reside in the NPN and/or use the NPN for normal communication.
  • PLMN Public Land Mobile Network, public land mobile network
  • 3GPP 3rd Generation Partnership Project, The Third Generation Partnership Program
  • the UE In the current NR (New Radio, New Radio) process, the UE cannot know whether the current cell is an NPN cell, and the user does not know whether the selected cell is an NPN cell during cell selection or cell reselection. In addition, even if the UE knows the NPN information of the candidate cell, according to the existing procedure, in the process of cell selection or cell reselection, the UE does not consider whether it can support NPN and/or whether the candidate cell is an NPN cell. This may cause the UE to immediately reselect the cell because the cell is an NPN cell after camping on the cell, resulting in a large amount of waste of computing resources and power consumption.
  • NR New Radio, New Radio
  • Embodiments of the present application provide a cell selection or reselection method, device, and terminal.
  • the terminal performs cell selection or cell reselection according to the first information, where the first information is NPN related information.
  • the cell selection or reselection unit is configured to perform cell selection or cell reselection based on first information, where the first information is NPN related information.
  • the terminal provided by the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to perform the above-mentioned cell selection or reselection method.
  • the chip provided in the embodiment of the present application is used to implement the above cell selection or reselection method.
  • the chip includes a processor for calling and running a computer program from the memory, so that the device installed with the chip executes the above-mentioned cell selection or reselection method.
  • the computer-readable storage medium provided by the embodiments of the present application is used to store a computer program, and the computer program enables the computer to perform the above-mentioned cell selection or reselection method.
  • the computer program product provided by the embodiment of the present application includes computer program instructions, and the computer program instructions cause the computer to perform the above-mentioned cell selection or reselection method.
  • the computer program provided by the embodiment of the present application when it runs on a computer, causes the computer to perform the above-mentioned cell selection or reselection method.
  • An embodiment of the present application proposes a solution for cell selection or cell reselection in a non-public network scenario.
  • Cell selection or cell reselection is performed through NPN related information, which can avoid frequent cell selection or cell reselection operations, saving terminals Power consumption and reduce the waste of computing resources.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a cell selection or reselection method provided by an embodiment of this application;
  • FIG. 3 is a schematic flowchart of cell selection according to an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a cell reselection provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural composition diagram of a cell selection or reselection device provided by an embodiment of this application.
  • FIG. 6 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • GSM Global System
  • CDMA Code Division Multiple Access
  • WCDMA broadband code division multiple access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access, WiMAX
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or referred to as a communication terminal, terminal).
  • the network device 110 can provide communication coverage for a specific geographic area, and can communicate with terminals located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or a wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, an in-vehicle device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks or network devices in future public land mobile networks (Public Land Mobile Network, PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNodeB evolved base station in an LTE system
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, an in-veh
  • the communication system 100 also includes at least one terminal 120 located within the coverage of the network device 110.
  • terminals include but are not limited to connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Lines (Digital Subscriber Line, DSL), digital cables, and direct cable connections; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (Wireless Local Area Network, WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or another terminal device configured to receive/transmit communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN wireless local area networks
  • digital TV networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter
  • IoT Internet of Things
  • a terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", “wireless terminal”, or “mobile terminal”.
  • mobile terminals include but are not limited to satellite or cellular telephones; Personal Communication Systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communication capabilities; may include radiotelephones, pagers, Internet/internal PDA with networked access, web browser, notepad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palm-type receivers or others including radiotelephone transceivers Electronic device.
  • PCS Personal Communication Systems
  • GPS Global Positioning System
  • Terminal can refer to access terminal, user equipment (User Equipment, UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user Device.
  • Access terminals can be cellular phones, cordless phones, Session Initiation Protocol (SIP) phones, wireless local loop (Wireless Local Loop), WLL stations, personal digital processing (Personal Digital Assistant (PDA), wireless communication Functional handheld devices, computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in future evolved PLMNs, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • wireless communication Functional handheld devices computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in future evolved PLMNs, etc.
  • a terminal direct connection (Device to Device, D2D) communication may be performed between the terminals 120.
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices and each network device may include other numbers of terminals within the coverage area. This embodiment of the present application There is no restriction on this.
  • the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.
  • network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 and a terminal 120 having a communication function, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here; communication
  • the device may further include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiments of the present application.
  • the technical solutions of the embodiments of the present application are mainly applied to 5G mobile communication systems.
  • the technical solutions of the embodiments of the present application are not limited to 5G mobile communication systems, but can also be applied to other types of mobile communication systems.
  • the main application scenarios of 5G mobile communication technology are: enhanced mobile broadband (eMBB, Enhance Mobile Broadband), low-latency and high-reliability communication (URLLC, Ultra Reliable Low Latency Communication), large-scale machine type communication (mMTC, massive Machine Type Communication) ).
  • eMBB Enhance Mobile Broadband
  • URLLC Ultra Reliable Low Latency Communication
  • mMTC massive Machine Type Communication
  • eMBB aims at users obtaining multimedia content, services and data, and its business demand is growing rapidly. Since eMBB may be deployed in different scenarios, such as indoors, urban areas, and rural areas, the differences in business capabilities and requirements are also relatively large, so the business must be analyzed in conjunction with specific deployment scenarios.
  • URLLC scenario Typical applications of URLLC include: industrial automation, power automation, telemedicine operation, traffic safety guarantee, etc.
  • Typical characteristics of URLLC include: high connection density, small data volume, delay-insensitive services, low cost of modules and long service life.
  • FIG. 2 is a schematic flowchart of a cell selection or reselection method according to an embodiment of the present application. As shown in FIG. 2, the cell selection or reselection method includes the following steps:
  • Step 201 The terminal performs cell selection or cell reselection according to the first information, where the first information is NPN related information.
  • the terminal may be any device that can communicate with a network, such as a mobile phone, a tablet computer, a notebook, a car terminal, a wearable device, or the like.
  • the terminal includes at least one of the following: a resident terminal and a terminal satisfying the first attribute.
  • the camped terminal refers to a terminal in an idle state, that is, a terminal camped on a certain cell.
  • the terminal satisfying the first attribute includes at least one of the following:
  • terminal satisfying the first attribute is not limited to the above types, and may also include at least one of the following:
  • Terminals supporting a specific NPN list terminals not supporting a specific NPN list, terminals supporting a specific tracking area list, terminals not supporting a specific tracking area list, terminals supporting a specific PLMN list, terminals not supporting a specific PLMN list, terminals supporting a specific cell Listed terminals, terminals that do not support a specific cell list, terminals that carry NPN identification, and terminals that do not support NPN identification.
  • the first attribute is determined based on the contract information of the terminal, and/or the first attribute is determined based on the NPN related information stored by the terminal.
  • the cell selection process refers to a process of selecting a suitable cell for camping after the terminal is turned on (from a non-service area to a service area).
  • the cell selection process may also refer to a process in which the terminal enters the idle state after receiving the RRC release message, and then selects a suitable cell to camp on.
  • the cell reselection process refers to a process in which the terminal reselects the serving cell due to factors such as position change and signal change in the idle state.
  • the terminal in this embodiment of the present application performs cell selection or cell reselection according to first information (the first information is NPN related information), where ,
  • the first information includes at least one of the following:
  • the source of the first information includes but is not limited to the following two modes:
  • the first information is NPN related information stored by the terminal.
  • the first information is determined based on at least one of the following: subscription information of the terminal, information stored by the terminal, and information from the core network.
  • the contract information of the terminal includes relevant information of the PLMN, and the information stored by the terminal includes a white list (black list), a black list (black list), and so on.
  • the first information is NPN related information from the first network device.
  • the first network device is a base station.
  • the first information is carried in at least one of the following messages: RRC release message, dedicated RRC message, dedicated NAS message, and system information.
  • the RRC release message is sent by the base station to the terminal.
  • the dedicated RRC message refers to the dedicated RRC message between the terminal and the network (this message is a new RRC message), or the dedicated RRC message refers to the UE-dedicated (UE specific) RRC message (such as specifically allocated to the UE or the UE belongs to RRC message of the UE group).
  • this message is a new RRC message
  • the dedicated RRC message refers to the UE-dedicated (UE specific) RRC message (such as specifically allocated to the UE or the UE belongs to RRC message of the UE group).
  • the dedicated NAS message refers to a dedicated NAS message between the terminal and the network (this message is a new NAS message), or the dedicated NAS message refers to a UE-dedicated (UE-specific) NAS message.
  • the terminal determines whether the first cell or the first frequency point is an appropriate target cell or target frequency point based on the first information; and/or, the terminal determines, according to the first information, Determining whether the first cell or the first frequency point is a suitable candidate target cell or candidate target frequency point; and/or, the terminal determines whether to preferentially select the first cell or the first frequency point based on the first information;
  • the first cell or first frequency point is a candidate cell or candidate frequency point in a cell selection or cell reselection process.
  • multiple candidate cells or candidate frequency points can be determined according to the search results. For each candidate cell or candidate frequency point, that is, the first cell or the first frequency point, the Determining whether the first cell or first frequency point is a suitable target cell or target frequency point; and/or determining whether the first cell or first frequency point is a suitable candidate target cell or candidate target frequency point; and/or Or, determine whether to preferentially select the first cell or the first frequency point.
  • the terminal determines a cell or frequency point that carries NPN information, or a cell or frequency point that does not carry NPN information, or a cell or frequency point that does not support NPN, or a cell or frequency that does not support NPN Point is a suitable target cell or target frequency point. And/or, the terminal determines a cell or frequency point that does not support NPN, or a cell or frequency point that does not carry NPN information, or a cell or frequency point that is not NPN, is a suitable candidate target cell or candidate target frequency point .
  • the terminal preferentially selects a cell or frequency point that carries NPN information, or a cell or frequency point that does not carry NPN information, or a cell or frequency point that does not support NPN, or a non-NPN cell or frequency point .
  • the terminal is a terminal of the first type.
  • the first type of terminal includes at least one of the following: a terminal without attributes, all terminals camped on in the first cell, a terminal that does not support NPN, and the first attribute of the terminal is different from the NPN attribute of the first cell Terminal.
  • the terminal determines a cell or frequency point that carries NPN information, or a cell or frequency point that does not carry NPN information, or a cell or frequency point that supports NPN, or a cell or frequency point of NPN , Is a suitable target cell or target frequency. And/or, the terminal determines a cell or frequency point carrying NPN information, or a cell or frequency point not carrying NPN information, or a cell or frequency point supporting NPN, or a cell or frequency point of NPN, as appropriate The candidate target cell or candidate target frequency. And/or, the terminal preferentially selects a cell or frequency point carrying NPN information, or a cell or frequency point not carrying NPN information, or a cell or frequency point supporting NPN, or a cell or frequency point of NPN.
  • the terminal is a terminal of the second type.
  • the terminal of the second type includes at least one of the following: a terminal without attributes, all terminals camped on in the first cell, a terminal supporting NPN, and the first attribute of the terminal is the same as the NPN attribute of the first cell terminal.
  • this application example includes the following steps:
  • the terminal performs cell search and selects candidate cells.
  • the terminal searches for frequency points within the bandwidth supported by itself, and obtains several cells with the strongest signal quality as candidate cells. Or, if the terminal has a cell list to be searched in advance, the terminal sequentially searches for cells in the cell list as candidate cells.
  • the terminal For each candidate cell, the terminal monitors the system information of the candidate cell.
  • the terminal determines whether the candidate cell is a suitable candidate cell according to the first information and/or cell signal quality and/or system information of the cell.
  • the first information is NPN related information.
  • the first information includes at least one of the following: TA (Tracking Area) identification, TA list (TA list), NPN indication, NPN corresponding PLMN identification, NPN corresponding PLMN list (PLMN list), NPN corresponding Cell (cell) identification, NPN corresponding cell list (cell list), NPN corresponding frequency point identification, NPN corresponding frequency point list (frequency point list), NPN corresponding TA identification, NPN corresponding TA list.
  • the first information in the above solution is used to determine configuration information of cell selection or cell reselection, and/or used to determine configuration information of cell network characteristics.
  • the terminal includes at least one of the following: a resident terminal and a terminal satisfying the first attribute.
  • terminal satisfying the first attribute may refer to the description in the foregoing cell selection or reselection method, and details are not described herein again.
  • the first attribute is determined based on the contract information of the terminal, and/or the information stored by the terminal is determined, and/or the first attribute is determined based on the NPN related information stored by the terminal.
  • the first information is determined based on the terminal's subscription information and/or information stored by the terminal, for example, the terminal's subscription information includes PLMN related information, and the terminal's stored information includes a white list (white list), black list (black list), etc.
  • the first information is determined based on the contract information of the terminal and/or information and/or other information stored by the terminal, and other information such as network indication information.
  • the terminal determines whether to preferentially select the candidate cell based on the first information, and/or determines whether the candidate cell is a suitable candidate cell, and/or whether to further use the R/S criterion for the candidate cell .
  • the terminal preferentially selects cells or frequency points that carry NPN information, or cells or frequency points that do not carry NPN information, or cells that do not support NPN, or non-NPN cells.
  • the first type of terminal preferentially selects cells or frequency points that carry NPN information, or cells or frequency points that do not carry NPN information, or cells that do not support NPN, or non-NPN cells.
  • the terminal preferentially selects a cell or frequency point that carries NPN information, or a cell or frequency point that does not carry NPN information, or a cell that supports NPN, or an NPN cell.
  • the terminal of the second type preferentially selects a cell or frequency point carrying NPN information, or a cell or frequency point not carrying NPN information, or a cell supporting NPN, or a cell of NPN.
  • the terminal of the first type includes but is not limited to at least one of the following: a terminal without attributes, all terminals camped on the cell, a terminal that does not support NPN, and the first attribute of the terminal is different from the NPN attribute of the cell terminal.
  • the second type of terminal includes, but is not limited to, at least one of the following: a terminal without attributes, all terminals camped on the cell, a terminal supporting NPN, and a terminal whose first attribute is the same as the NPN attribute of the cell .
  • the terminal that does not support NPN determines that the candidate cell is not a suitable candidate cell. Further, the terminal does not measure the candidate cell.
  • the terminal determines that the terminal is a terminal that supports NPN. If the terminal judges that the candidate cell is an NPN cell according to the first information, the terminal adjusts the priority in the cell list according to the NPN information, and preferentially selects a cell that supports NPN.
  • the terminal For example, based on the first attribute, it is determined that the terminal is an attributeless terminal. If the terminal judges that the candidate cell is an NPN cell according to the first information, during the cell reselection/selection process, the candidate cell is considered as a candidate cell with a lower priority.
  • the terminal selects the candidate cell, reads the system information of the candidate cell, and finally selects the camped cell.
  • the terminal determines to enable neighbor cell measurement.
  • the terminal determines whether the candidate neighbor cell is a suitable candidate neighbor cell according to the first information and/or the signal quality of the candidate neighbor cell.
  • the first information is NPN related information.
  • the first information includes at least one of the following: TA identification, TA list, NPN indication, PLMN identification corresponding to NPN, PLMN list corresponding to NPN, cell identification corresponding to NPN, cell list corresponding to NPN, frequency identification corresponding to NPN , Frequency list corresponding to NPN, TA identification corresponding to NPN, and TA list corresponding to NPN.
  • the terminal includes at least one of the following: a resident terminal and a terminal satisfying the first attribute.
  • terminal satisfying the first attribute may refer to the description in the foregoing cell selection or reselection method, and details are not described herein again.
  • the first attribute is determined based on the contract information of the terminal, and/or the information stored by the terminal is determined, and/or the first attribute is determined based on the NPN related information stored by the terminal.
  • the first information is obtained by the terminal from a previously camped cell and/or a currently camped cell and/or a previously connected cell. Further, these cells can be obtained through the core network. Describe the first message.
  • the current access network sends an RRC release message to the terminal.
  • the RRC release message carries the first information.
  • the terminal determines to enable neighbor cell measurement, it monitors the candidate access network (cell or frequency point) System information, the number of candidate cells or frequency points is one or more, and for each candidate neighbor cell, determine whether the candidate neighbor cell is a suitable candidate neighbor cell according to the first information and/or the signal quality of the candidate neighbor cell .
  • the terminal resides in a suitable candidate neighboring cell.
  • the terminal determines whether to preferentially select the candidate neighboring cell based on the first information, and/or determines whether the candidate neighboring cell is a suitable candidate neighboring cell, and/or whether to further use R/ for the candidate neighboring cell The judgment of S criterion.
  • the terminal preferentially selects cells or frequency points that carry NPN information, or cells or frequency points that do not carry NPN information, or cells that do not support NPN, or non-NPN cells. Further, the terminal of the first type preferentially selects a cell or frequency point that carries NPN information, or a cell or frequency point that does not carry NPN information, or a cell that does not support NPN, or a cell that is not NPN.
  • the terminal preferentially selects a cell or frequency point that carries NPN information, or a cell or frequency point that does not carry NPN information, or a cell that supports NPN, or an NPN cell.
  • the terminal of the second type preferentially selects a cell or frequency point carrying NPN information, or a cell or frequency point not carrying NPN information, or a cell supporting NPN, or a cell of NPN.
  • the terminal of the first type includes but is not limited to at least one of the following: a terminal without attributes, all terminals camped on the cell, a terminal that does not support NPN, and the first attribute of the terminal is different from the NPN attribute of the cell terminal.
  • the second type of terminal includes, but is not limited to, at least one of the following: a terminal without attributes, all terminals camped on the cell, a terminal supporting NPN, and a terminal whose first attribute is the same as the NPN attribute of the cell .
  • cell reselection is performed according to the signal quality of the serving cell and the signal quality of the candidate neighbor cell.
  • this step it is also possible to determine whether to perform cell reselection on the candidate neighbor cell according to the first information.
  • the candidate neighbor is ignored.
  • the candidate neighboring cell is not judged by the R/S criterion, and the next cell in the cell list is selected to judge the cell reselection. It should be noted that this In the situation, regardless of whether the neighboring cell is a suitable cell, or even if the neighboring cell is a suitable cell, the terminal will not reselect to the neighboring cell when performing cell reselection.
  • the terminal reselects to the candidate neighbor cell.
  • the terminal selects the candidate cell, reads the system information of the candidate cell, and finally selects the camped cell.
  • the terminal determines to enable neighbor cell measurement.
  • the terminal determines whether the candidate neighbor cell is a suitable candidate neighbor cell according to the first information and/or the signal quality of the candidate neighbor cell.
  • the first information is NPN related information.
  • the first information includes at least one of the following: TA identification, TA list, NPN indication, PLMN identification corresponding to NPN, PLMN list corresponding to NPN, cell identification corresponding to NPN, cell list corresponding to NPN, frequency identification corresponding to NPN , Frequency list corresponding to NPN, TA identification corresponding to NPN, and TA list corresponding to NPN.
  • the terminal includes at least one of the following: a resident terminal and a terminal satisfying the first attribute.
  • terminal satisfying the first attribute may refer to the description in the foregoing cell selection or reselection method, and details are not described herein again.
  • the first attribute is determined based on the contract information of the terminal, and/or the first attribute is determined based on NPN related information stored by the terminal.
  • the first information is NPN related information from the first network device.
  • the first network device is a base station, including but not limited to one of the following: a base station in a serving cell, and a base station in a neighboring cell.
  • the first information is carried in at least one of the following messages: RRC release message, dedicated RRC message, dedicated NAS message, and system information.
  • the system information of the candidate neighbor cell is read, the first information is obtained from the system information, and then the NPN related information of the candidate neighbor cell is determined.
  • the terminal continuously reads the system information of the camped cell.
  • the terminal obtains the first information from the system information of the camped cell, and then determines the NPN related information of the camped cell.
  • the terminal determines whether to preferentially select the candidate neighboring cell based on the first information, and/or determines whether the candidate neighboring cell is a suitable candidate neighboring cell, and/or whether to further use R/ for the candidate neighboring cell The judgment of S criterion.
  • the terminal preferentially selects cells or frequency points that carry NPN information, or cells or frequency points that do not carry NPN information, or cells that do not support NPN, or non-NPN cells.
  • the first type of terminal preferentially selects cells or frequency points that carry NPN information, or cells or frequency points that do not carry NPN information, or cells that do not support NPN, or non-NPN cells.
  • the terminal preferentially selects a cell or frequency point that carries NPN information, or a cell or frequency point that does not carry NPN information, or a cell that supports NPN, or an NPN cell.
  • the terminal of the second type preferentially selects a cell or frequency point carrying NPN information, or a cell or frequency point not carrying NPN information, or a cell supporting NPN, or a cell of NPN.
  • the terminal of the first type includes but is not limited to at least one of the following: a terminal without attributes, all terminals camped on the cell, a terminal that does not support NPN, and the first attribute of the terminal is different from the NPN attribute of the cell terminal.
  • the second type of terminal includes, but is not limited to, at least one of the following: a terminal without attributes, all terminals camped on the cell, a terminal supporting NPN, and a terminal whose first attribute is the same as the NPN attribute of the cell .
  • cell reselection is performed according to the signal quality of the serving cell and the signal quality of the candidate neighbor cell.
  • this step it is also possible to determine whether to perform cell reselection on the candidate neighbor cell according to the first information.
  • the candidate neighbor is ignored.
  • the candidate neighboring cell is not judged by the R/S criterion, and the next cell in the cell list is selected to judge the cell reselection. It should be noted that this In the situation, regardless of whether the neighboring cell is a suitable cell, or even if the neighboring cell is a suitable cell, the terminal will not reselect to the neighboring cell when performing cell reselection.
  • the terminal reselects to the candidate neighbor cell.
  • the first network device acquires the first information of the neighboring cell of the serving cell.
  • the first network device obtains the first information of the neighboring cell in at least one of the following ways:
  • the first network device obtains the first information of the neighboring cell from the core network
  • the first network device obtains the first information of the neighboring cell from other access network devices.
  • the first network device is a base station, including but not limited to one of the following: a base station in a serving cell, and a base station in a neighboring cell.
  • the first network device carries the first information of the neighboring cell in the system information of the local cell.
  • the first network device If the first network device is the base station of the serving cell, the first network device carries the first information of the neighboring cell in the system information of the serving cell.
  • the first network device If the first network device is a base station of a neighboring cell, the first network device carries the first information of the neighboring cell in the system information of the neighboring cell.
  • the system information includes MSI (Minimum System Information) and OSI (Other System Information).
  • MSI Minimum System Information
  • OSI Olet System Information
  • the MSI carries OSI scheduling information
  • the target SIB in the OSI carries the first information of the neighboring cell.
  • the first information of the neighboring cell is carried in any SIB in the OSI (such as SIB3, SIB4, SIB5, SIB6, SIB7, SIB8, SIB9), or is carried in at least one SIB, or is carried in a new Increased SIB.
  • SIB3, SIB4, SIB5, SIB6, SIB7, SIB8, SIB9 is carried in at least one SIB, or is carried in a new Increased SIB.
  • the terminal acquires the first information of the neighboring cell according to the system information broadcast method or the terminal request system information method.
  • FIG. 5 is a schematic structural composition diagram of a cell selection or reselection device provided by an embodiment of the present application. As shown in FIG. 5, the cell selection or reselection device includes:
  • the cell selection or reselection unit 501 is configured to perform cell selection or cell reselection according to first information, where the first information is NPN related information.
  • the first information includes at least one of the following:
  • the terminal includes at least one of the following:
  • the terminal satisfying the first attribute includes at least one of the following:
  • terminal satisfying the first attribute is not limited to the above types, and may also include at least one of the following:
  • Terminals supporting a specific NPN list terminals not supporting a specific NPN list, terminals supporting a specific tracking area list, terminals not supporting a specific tracking area list, terminals supporting a specific PLMN list, terminals not supporting a specific PLMN list, terminals supporting a specific cell Listed terminals, terminals that do not support a specific cell list, terminals that carry NPN identification, and terminals that do not support NPN identification.
  • the first attribute is determined based on the contract information of the terminal, and/or the first attribute is determined based on NPN related information stored by the terminal.
  • the first information is NPN related information stored by the terminal.
  • the first information is determined based on at least one of the following:
  • the contract information of the terminal the information stored by the terminal, and the information from the core network.
  • the first information is NPN related information from the first network device.
  • the first information is carried in at least one of the following messages: RRC release message, dedicated RRC message, dedicated NAS message, and system information.
  • the first network device is a base station.
  • the cell selection or reselection unit 501 is configured to determine whether the first cell or the first frequency point is a suitable target cell or target frequency point based on the first information; and/or, according to The first information determines whether the first cell or the first frequency point is a suitable candidate target cell or candidate target frequency point; and/or, based on the first information, determines whether to preferentially select the first cell or the first frequency point;
  • the first cell or first frequency point is a candidate cell or candidate frequency point in a cell selection or cell reselection process.
  • the cell selection or reselection unit 501 is used to determine a cell or frequency point carrying NPN information, which is a suitable target cell or frequency point.
  • the cell selection or reselection unit 501 is used to determine a cell or frequency point that does not carry NPN information as a suitable target cell or frequency point.
  • the cell selection or reselection unit 501 is used to determine that a cell or frequency point that does not support NPN is a suitable target cell or target frequency point.
  • the cell selection or reselection unit 501 is used to determine a non-NPN cell or frequency point, which is a suitable target cell or frequency point.
  • the cell selection or reselection unit 501 is used to preferentially select a cell or frequency point that carries NPN information.
  • the cell selection or reselection unit 501 is used to preferentially select a cell or frequency point that does not carry NPN information.
  • the cell selection or reselection unit 501 is used to preferentially select a cell or frequency point that does not support NPN.
  • the cell selection or reselection unit 501 is used to preferentially select non-NPN cells or frequency points.
  • the terminal is a terminal of the first type.
  • the first type of terminal includes at least one of the following: a terminal without attributes, all terminals camped on the first cell, a terminal that does not support NPN, the first attribute of the terminal and the first Terminals with different NPN attributes in a cell.
  • the cell selection or reselection unit 501 is used to determine a cell or frequency point carrying NPN information, which is a suitable target cell or frequency point.
  • the cell selection or reselection unit 501 is used to determine a cell or frequency point that does not carry NPN information as a suitable target cell or frequency point.
  • the cell selection or reselection unit 501 is used to determine a cell or frequency point that supports NPN, which is a suitable target cell or frequency point.
  • the cell selection or reselection unit 501 is used to determine the cell or frequency point of the NPN, which is a suitable target cell or frequency point.
  • the cell selection or reselection unit 501 is used to preferentially select a cell or frequency point that carries NPN information.
  • the cell selection or reselection unit 501 is used to preferentially select a cell or frequency point that does not carry NPN information.
  • the cell selection or reselection unit 501 is used to preferentially select a cell or frequency point that supports NPN.
  • the cell selection or reselection unit 501 is used to preferentially select a cell or frequency point of NPN.
  • the terminal is a terminal of the second type.
  • the second type of terminal includes at least one of the following: a terminal without attributes, all terminals camped on in the first cell, a terminal supporting NPN, the first attribute of the terminal and the first Terminals with the same NPN attribute of the cell.
  • FIG. 6 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application.
  • the communication device may be a terminal.
  • the communication device 600 shown in FIG. 6 includes a processor 610, and the processor 610 may call and run a computer program from a memory to implement the method in the embodiments of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 can call and run a computer program from the memory 620 to implement the method in the embodiments of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a network device according to an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. .
  • the communication device 600 may specifically be the mobile terminal/terminal of the embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the mobile terminal/terminal in each method of the embodiment of the present application. This will not be repeated here.
  • FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 can call and run a computer program from the memory 720 to implement the method in the embodiments of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 can control the input interface 730 to communicate with other devices or chips. Specifically, it can obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips. Specifically, it can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal in the embodiments of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal in each method of the embodiments of the present application. Repeat.
  • chips mentioned in the embodiments of the present application may also be referred to as system-on-chips, system chips, chip systems, or system-on-chip chips.
  • FIG. 8 is a schematic block diagram of a communication system 900 provided by an embodiment of the present application. As shown in FIG. 8, the communication system 900 includes a terminal 910 and a network device 920.
  • the terminal 910 may be used to implement the corresponding functions implemented by the terminal in the above method
  • the network device 920 may be used to implement the corresponding functions implemented by the network device in the above method.
  • the processor in the embodiments of the present application may be an integrated circuit chip, which has signal processing capabilities.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an existing programmable gate array (Field Programmable Gate Array, FPGA), or other available Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied and executed by a hardware decoding processor, or may be executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, and registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically Erasable programmable read only memory (Electrically, EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • Synchlink DRAM SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiments of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous) DRAM (SDRAM), double data rate synchronous dynamic random access memory (double data) SDRAM (DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is to say, the memories in the embodiments of the present application are intended to include but are not limited to these and any other suitable types of memories.
  • Embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiments of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application.
  • the computer-readable storage medium may be applied to the mobile terminal/terminal in the embodiments of the present application, and the computer program causes the computer to execute the corresponding processes implemented by the mobile terminal/terminal in each method of the embodiments of the present application, in order to It is concise and will not be repeated here.
  • An embodiment of the present application also provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. Repeat again.
  • the computer program product can be applied to the mobile terminal/terminal in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal in each method of the embodiments of the present application, for simplicity And will not be repeated here.
  • An embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, the computer is allowed to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. And will not be repeated here.
  • the computer program can be applied to the mobile terminal/terminal in the embodiments of the present application, and when the computer program runs on the computer, the computer is allowed to execute the corresponding implementation of the mobile terminal/terminal in each method of the embodiments of the present application For the sake of brevity, I will not repeat them here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical, or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.
  • the technical solution of the present application essentially or part of the contribution to the existing technology or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to enable a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请实施例提供一种小区选择或重选方法及装置、终端，该方法包括：终端根据第一信息进行小区选择或小区重选，其中，所述第一信息为非公共网络NPN相关信息。

Description

一种小区选择或重选方法及装置、终端 技术领域
本申请实施例涉及移动通信技术领域，具体涉及一种小区选择或重选方法及装置、终端。
背景技术
5G(5 th Generation，第五代)R16(Release16，版本16)中引入了NPN(Non-Public Network，非公共网络)的概念。NPN包含type-a(类型a)网络和type-b(类型b)网络，分别对应支持公共PLMN(Public Land Mobile Network，公共陆地移动网络)私用的私有网络和非3GPP(3rd Generation Partnership Project，第三代合作伙伴计划)共有网络的私有网络。若UE(User Equipment，用户设备)不是NPN的签约用户，则用户不能驻留在NPN和/或使用NPN进行正常的通信。而在NR(New Radio，新无线)目前的流程中，UE并不能知晓当前小区是否为NPN小区，以及用户在小区选择或小区重选时并不知晓选择的小区是不是NPN小区。另外，即使UE知晓了候选小区的NPN信息，按照现有流程，在小区选择或小区重选过程中，UE并不考虑自身是否能支持NPN和/或候选小区是否为NPN小区的问题。这可能会造成UE驻留小区后因为该小区是NPN小区而不得不马上重选小区，造成了大量计算资源浪费和电量消耗。
发明内容
本申请实施例提供一种小区选择或重选方法及装置、终端。
本申请实施例提供的小区选择或重选方法，包括：
终端根据第一信息进行小区选择或小区重选，其中，所述第一信息为NPN相关信息。
本申请实施例提供的小区选择或重选装置，包括：
小区选择或重选单元，用于根据第一信息进行小区选择或小区重选，其中，所述第一信息为NPN相关信息。
本申请实施例提供的终端，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述的小区选择或重选方法。
本申请实施例提供的芯片，用于实现上述的小区选择或重选方法。
具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行上述的小区选择或重选方法。
本申请实施例提供的计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述的小区选择或重选方法。
本申请实施例提供的计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述的小区选择或重选方法。
本申请实施例提供的计算机程序，当其在计算机上运行时，使得计算机执行上述的小区选择或重选方法。
本申请实施例提出了一种支持非公共网络场景中的小区选择或者小区重选方案，通过NPN相关信息进行小区选择或者小区重选，可以避免频繁地小区选择或小区重选操作，节省了终端的耗电以及减少了计算资源的浪费。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1是本申请实施例提供的一种通信***架构的示意性图；
图2为本申请实施例提供的小区选择或重选方法的流程示意图；
图3为本申请实施例提供的小区选择的流程示意图；
图4为本申请实施例提供的小区重选的流程示意图；
图5为本申请实施例提供的小区选择或重选装置的结构组成示意图；
图6是本申请实施例提供的一种通信设备示意性结构图；
图7是本申请实施例的芯片的示意性结构图；
图8是本申请实施例提供的一种通信***的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)***、LTE频分双工(Frequency Division Duplex，FDD)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信***或5G***等。
示例性的，本申请实施例应用的通信***100如图1所示。该通信***100可以包括网络设备110，网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端进行通信。可选地，该网络设备110可以是GSM***或CDMA***中的基站(Base Transceiver Station，BTS)，也可以是WCDMA***中的基站(NodeB，NB)，还可以是LTE***中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信***100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂 窝网络、无线局域网(Wireless Local Area Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信***(Personal Communications System，PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位***(Global Positioning System，GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地，终端120之间可以进行终端直连(Device to Device，D2D)通信。
可选地，5G***或5G网络还可以称为新无线(New Radio，NR)***或NR网络。
图1示例性地示出了一个网络设备和两个终端，可选地，该通信***100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端，本申请实施例对此不做限定。
可选地，该通信***100还可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例对此不作限定。
应理解，本申请实施例中网络/***中具有通信功能的设备可称为通信设备。以图1示出的通信***100为例，通信设备可包括具有通信功能的网络设备110和终端120，网络设备110和终端120可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信***100中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
应理解，本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
为了满足人们对业务的速率、延迟、高速移动性、能效的追求，以及未来生活中业务的多样性、复杂性，第三代合作伙伴计划(3GPP，3rd Generation Partnership Project)国际标准组织开始研发第五代(5G，5 th Generation)移动通信技术。
本申请实施例的技术方案主要应用于5G移动通信***，当然，本申请实施例的技术方案并不局限于5G移动通信***，还可以应用于其他类型的移动通信***。5G移动通信技术的主要应用场景为：增强型移动宽带(eMBB，Enhance Mobile Broadband)、低时延高可靠通信(URLLC，Ultra Reliable Low Latency Communication)、大规模机器类通信(mMTC，massive Machine Type Communication)。以下对5G移动通信***中的主要应用场景进行说明：
1)eMBB场景：eMBB以用户获得多媒体内容、服务和数据为目标，其业务需求增长十分迅速。由于eMBB可能部署在不同的场景中，例如室内、市区、农村等，其业务能力和需求的差别也比较大，所以必须结合具体的部署场景对业务进行分析。
2)URLLC场景：URLLC的典型应用包括：工业自动化、电力自动化、远程医疗 操作、交通安全保障等。
3)mMTC场景：URLLC的典型特点包括：高连接密度、小数据量、时延不敏感业务、模块的低成本和长使用寿命等。
图2为本申请实施例提供的小区选择或重选方法的流程示意图，如图2所示，所述小区选择或重选方法包括以下步骤：
步骤201：终端根据第一信息进行小区选择或小区重选，其中，所述第一信息为NPN相关信息。
本申请实施例中，所述终端可以是手机、平板电脑、笔记本、车载终端、穿戴式设备等任意能够与网络进行通信的设备。
本申请实施例中，所述终端包括以下至少之一：驻留的终端、满足第一属性的终端。
这里，驻留的终端是指处于空闲状态的终端，也即驻留到某个小区的终端。
这里，所述满足第一属性的终端包括以下至少一种：
支持NPN的终端、不支持NPN的终端、支持特定NPN的终端、不支持特定NPN的终端、支持特定跟踪区的终端、不支持特定跟踪区的终端、支持特定PLMN的终端、不支持特定PLMN的终端、支持特定小区的终端、不支持特定小区的终端、携带支持NPN标识的终端、携带不支持NPN标识的终端。
需要说明的是，所述满足第一属性的终端不局限于以上几种，还可以包括以下至少之一：
支持特定NPN列表的终端、不支持特定NPN列表的终端、支持特定跟踪区列表的终端、不支持特定跟踪区列表的终端、支持特定PLMN列表的终端、不支持特定PLMN列表的终端、支持特定小区列表的终端、不支持特定小区列表的终端、携带支持NPN标识的终端、携带不支持NPN标识的终端。
本申请实施例中，所述第一属性基于所述终端的签约信息确定，和/或，所述第一属性基于所述终端存储的NPN相关信息确定。
本申请实施例中，小区选择过程是指当终端开机(从无服务区域进入有服务区域)后，选择一个合适的小区进行驻留的过程。小区选择过程也可以是指终端收到RRC release消息后进入空闲态，而后选择一个合适的小区进行驻留的过程。小区重选过程是指终端在空闲(idle)状态下因位置变动、信号变化等因素导致重新选择服务小区的过程。
在非公共网络场景中，小区选择或小区重选需要考虑NPN相关信息，因此，本申请实施例的终端根据第一信息(该第一信息为NPN相关信息)进行小区选择或小区重选，其中，所述第一信息包括以下至少之一：
跟踪区标识、跟踪区列表、NPN指示、NPN对应的公共陆地移动网络PLMN标识、NPN对应的PLMN列表、NPN对应的小区标识、NPN对应的小区列表、NPN对应的频点标识、NPN对应的频点列表、NPN对应的跟踪区标识、NPN对应的跟踪区列表。
本申请实施例中，所述第一信息的来源包括但不局限于如下两种方式：
方式一：所述第一信息为所述终端存储的NPN相关信息。
这里，所述第一信息基于以下至少之一确定：所述终端的签约信息、所述终端存储的信息、来自核心网的信息。
例如：终端的签约信息中包含PLMN的相关信息，终端存储的信息中包含白名单列表(white list)，黑名单列表(black list)等等。
方式二：所述第一信息为来自第一网络设备的NPN相关信息。
这里，所述第一网络设备为基站。
这里，所述第一信息携带在以下至少一种消息中：RRC释放消息、专用RRC消息、 专用NAS消息、***信息。
其中，RRC释放(RRC release)消息由基站发送给所述终端。
其中，专用RRC消息是指终端与网络之间的专门的RRC消息(这个消息为新RRC消息)，或者，专用RRC消息是指UE-dedicated(UE专用)RRC消息(如专门配给UE或UE所属的UE组的RRC消息)。
其中，专用NAS消息是指终端与网络之间的专门的NAS消息(这个消息为新NAS消息)，或者，专用NAS消息是指UE-dedicated(UE专用)NAS消息。
本申请实施例中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点；和/或，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的候选目标小区或候选目标频点；和/或，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点；
其中，所述第一小区或第一频点为小区选择或小区重选过程中的候选小区或候选频点。
举个例子：小区选择或小区重选过程中，根据搜索结果可以确定出多个候选小区或候选频点，针对每个候选小区或候选频点，也即第一小区或第一频点，需要确定该第一小区或第一频点是否为合适的目标小区或目标频点；和/或，确定该第一小区或第一频点是否为合适的候选目标小区或候选目标频点；和/或，确定是否优先选择第一小区或第一频点。
在一实施方式中，所述终端确定携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区或频点，或者，非NPN的小区或频点，为合适的目标小区或目标频点。和/或，所述终端确定不支持NPN的小区或频点，或者，不携带NPN信息的小区或频点，或者，非NPN的小区或频点，为合适的候选目标小区或候选目标频点。和/或，所述终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区或频点，或者，非NPN的小区或频点。
进一步，所述终端为属于第一类型的终端。所述第一类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、不支持NPN的终端、终端的第一属性与所述第一小区的NPN属性不同的终端。
在另一实施方式中，所述终端确定携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区或频点，或者，NPN的小区或频点，为合适的目标小区或目标频点。和/或，所述终端确定携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区或频点，或者，NPN的小区或频点，为合适的候选目标小区或候选目标频点。和/或，所述终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区或频点，或者，NPN的小区或频点。
进一步，所述终端为属于第二类型的终端。所述第二类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、支持NPN的终端、终端的第一属性与所述第一小区的NPN属性相同的终端。
以下结合具体应用示例对本申请实施例的技术方案进行说明，需要说明的是，以下应用示例仅用于对本申请的技术方案进行解释说明，但本申请的保护范围并不局限于以下应用示例。
应用示例一：
参照图3，本应用示例包括以下步骤：
1)终端进行小区搜索，选择候选小区。
这里，终端搜索自身支持的带宽内的频点，获取信号质量最强的几个小区，作为候选小区。或者，若终端事先存有需要搜索的cell list，则终端顺序搜索该cell list中的小区，作为候选小区。
2)对每个候选小区，终端监听候选小区的***信息。
3)对于每个候选小区，终端根据第一信息和/或小区信号质量和/或小区的***信息，确定该候选小区是否为合适的候选小区。
其中，第一信息为NPN相关信息。所述第一信息包括以下至少之一：TA(Tracking Area，跟踪区)标识、TA list(TA列表)、NPN指示、NPN对应的PLMN标识、NPN对应的PLMN list(PLMN列表)、NPN对应的cell(小区)标识、NPN对应的cell list(小区列表)、NPN对应的频点标识、NPN对应的频点list(频点列表)、NPN对应的TA标识、NPN对应的TA list。
上述方案中的所述第一信息用于确定小区选择或小区重选的配置信息，和/或，用于确定小区网络特性的配置信息。
上述方案中，所述终端包括以下至少之一：驻留的终端、满足第一属性的终端。
需要说明的是，所述满足第一属性的终端可以参照前述小区选择或重选方法中的描述，此处不再赘述。
在一实施方式中，所述第一属性基于所述终端的签约信息确定，和/或，终端存储的信息确定，和/或，所述第一属性基于所述终端存储的NPN相关信息确定。
在一实施方式中，所述第一信息基于所述终端的签约信息和/或所述终端存储的信息确定，例如终端的签约信息中包含PLMN的相关信息，终端存储的信息中包含白名单列表(white list)，黑名单列表(black list)等等。
在一实施方式中，所述第一信息基于所述终端的签约信息和/或所述终端存储的信息和/或其他信息确定，其他信息如网络指示信息。
本申请实施例中，终端根据第一信息，确定是否优先选择该候选小区，和/或判断该候选小区是否为合适的候选小区，和/或是否对该候选小区进一步使用R/S准则的判定。
可选的，终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区，或者非NPN的小区。进一步，第一类型的终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区，或者非NPN的小区。
可选的，终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区，或者NPN的小区。进一步，第二类型的终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区，或者NPN的小区。
其中，所述第一类型的终端包括但不限于以下至少之一：无属性的终端、小区所有驻留的终端、不支持NPN的终端、终端的所述第一属性与小区的NPN属性不同的终端。
其中，所述第二类型的终端包括但不限于以下至少之一：无属性的终端、小区所有驻留的终端、支持NPN的终端、终端的所述第一属性与小区的NPN属性相同的终端。
例如，若根据第一信息判断候选小区为NPN小区，则不支持NPN的终端确定该候选小区不是合适的候选小区，进一步，该终端不对该候选小区进行测量。
例如，根据所述第一属性，确定终端为不支持特定PLMN的终端，该特定PLMN对应的PLMN标识为X。若终端根据第一信息判断候选小区为NPN小区，该NPN小区对应的PLMN标识为N＝X，则在小区重选/选择的过程中，认为该候选小区不是合适的候选小区，和/或该候选小区不作为优先选择的候选小区，如终端跳过该候选小区，选择cell list中的下一个cell进行小区选择的判断。
例如，根据所述第一属性，确定终端为支持NPN的终端。若终端根据第一信息判断候选小区为NPN小区，则终端按照NPN信息，调整cell list中的优先级，优先选择支持NPN的小区。
例如，根据所述第一属性，确定终端为无属性终端。若终端根据第一信息判断候选小区为NPN小区，则在小区重选/选择的过程中，认为该候选小区作为优先级较低的候选小区。
4)当该候选小区被判断为合适的候选小区后，小区选择结束，终端在该合适的候选小区进行驻留，进行数据收发。
应用示例二
1)终端选择候选小区，读取候选小区的***信息，最终选定驻留的小区。
2)当终端成功驻留后，终端将持续进行驻留小区的信号测量。
3)随着终端移动等导致终端在当前驻留的小区的信号质量越来越差，在满足一定门限时(如同频测量启动门限，异频测量启动门限等)，终端确定开启邻区测量。
4)对于每个候选的邻小区(简称为候选邻区)，终端根据第一信息和/或候选邻区的信号质量，确定该候选邻区是否为合适的候选邻区。
其中，第一信息为NPN相关信息。所述第一信息包括以下至少之一：TA标识、TA list、NPN指示、NPN对应的PLMN标识、NPN对应的PLMN list、NPN对应的cell标识、NPN对应的cell list、NPN对应的频点标识、NPN对应的频点list、NPN对应的TA标识、NPN对应的TA list。
上述方案中，所述终端包括以下至少之一：驻留的终端、满足第一属性的终端。
需要说明的是，所述满足第一属性的终端可以参照前述小区选择或重选方法中的描述，此处不再赘述。
在一实施方式中，所述第一属性基于所述终端的签约信息确定，和/或，终端存储的信息确定，和/或，所述第一属性基于所述终端存储的NPN相关信息确定。
在一实施方式中，所述第一信息是所述终端从之前驻留的小区和/或当前驻留的小区和/或之前连接的小区中获取的，进一步，这些小区可以通过核心网获取所述第一信息。
参照图4，在小区重选过程中，当前接入网向终端发送RRC释放消息，该RRC释放消息携带第一信息，终端确定开启邻区测量后，监听候选接入网(小区或频点)的***信息，候选小区或频点的个数为一个或多个，针对每一个候选邻区，根据第一信息和/或候选邻区的信号质量确定该候选邻区是否为合适的候选邻区。最后，终端在合适的候选邻区进行驻留。
本申请实施例中，终端根据第一信息，确定是否优先选择该候选邻区，和/或判断该候选邻区是否为合适的候选邻区，和/或是否对该候选邻区进一步使用R/S准则的判定。
可选的，终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区，或者非NPN的小区。进一步，第一类型的终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区，或者非NPN的小区。
可选的，终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区，或者NPN的小区。进一步，第二类型的终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区，或者NPN的小区。
其中，所述第一类型的终端包括但不限于以下至少之一：无属性的终端、小区所有驻留的终端、不支持NPN的终端、终端的所述第一属性与小区的NPN属性不同的终端。
其中，所述第二类型的终端包括但不限于以下至少之一：无属性的终端、小区所有 驻留的终端、支持NPN的终端、终端的所述第一属性与小区的NPN属性相同的终端。
5)当候选邻区是合适的候选邻区时，根据服务小区的信号质量和候选邻区的信号质量进行小区重选。
此外，也可以在此步骤中再根据第一信息确定是否要对该候选邻区进行小区重选的判断。
例如，忽略该候选邻区。
例如，终端不支持NPN，候选邻区为NPN小区，则不对此候选邻区进行R/S准则的判断，选择cell list中的下一个cell进行小区重选的判断，需要说明的是，这种情况不管邻区是不是合适的小区，或者即使邻区是合适的小区，终端进行小区重选时都不会重选到该邻区。
6)当候选邻区满足小区重选的判断条件时，终端重选到该候选邻区。
应用示例三
1)终端选择候选小区，读取候选小区的***信息，最终选定驻留的小区。
2)当终端成功驻留后，终端将持续进行驻留小区的信号测量。
3)随着终端移动等导致终端在当前驻留的小区的信号质量越来越差，在满足一定门限时(如同频测量启动门限，异频测量启动门限等)，终端确定开启邻区测量。
4)对于每个候选邻区，终端根据第一信息和/或候选邻区的信号质量，确定该候选邻区是否为合适的候选邻区。
其中，第一信息为NPN相关信息。所述第一信息包括以下至少之一：TA标识、TA list、NPN指示、NPN对应的PLMN标识、NPN对应的PLMN list、NPN对应的cell标识、NPN对应的cell list、NPN对应的频点标识、NPN对应的频点list、NPN对应的TA标识、NPN对应的TA list。
上述方案中，所述终端包括以下至少之一：驻留的终端、满足第一属性的终端。
需要说明的是，所述满足第一属性的终端可以参照前述小区选择或重选方法中的描述，此处不再赘述。
在一实施方式中，所述第一属性基于所述终端的签约信息确定，和/或，所述第一属性基于所述终端存储的NPN相关信息确定。
在一实施方式中，所述第一信息为来自第一网络设备的NPN相关信息。其中，所述第一网络设备为基站，包括但不限于以下之一：服务小区的基站，邻小区的基站。进一步，所述第一信息携带在以下至少一种消息中：RRC释放消息、专用RRC消息、专用NAS消息、***信息。
例如，用户在确定开启邻区测量时，读取候选邻区的***信息，从该***信息中获取第一信息，进而确定该候选邻区的NPN相关信息。
例如，终端持续读取驻留小区的***信息。终端从驻留小区的***信息中获取第一信息，进而确定该驻留小区的NPN相关信息。
本申请实施例中，终端根据第一信息，确定是否优先选择该候选邻区，和/或判断该候选邻区是否为合适的候选邻区，和/或是否对该候选邻区进一步使用R/S准则的判定。
可选的，终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区，或者非NPN的小区。进一步，第一类型的终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，不支持NPN的小区，或者非NPN的小区。
可选的，终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持NPN的小区，或者NPN的小区。进一步，第二类型的终端优先选择携带NPN信息的小区或频点，或者，不携带NPN信息的小区或频点，或者，支持 NPN的小区，或者NPN的小区。
其中，所述第一类型的终端包括但不限于以下至少之一：无属性的终端、小区所有驻留的终端、不支持NPN的终端、终端的所述第一属性与小区的NPN属性不同的终端。
其中，所述第二类型的终端包括但不限于以下至少之一：无属性的终端、小区所有驻留的终端、支持NPN的终端、终端的所述第一属性与小区的NPN属性相同的终端。
5)当候选邻区是合适的候选邻区时，根据服务小区的信号质量和候选邻区的信号质量进行小区重选。
此外，也可以在此步骤中再根据第一信息确定是否要对该候选邻区进行小区重选的判断。
例如，忽略该候选邻区。
例如，终端不支持NPN，候选邻区为NPN小区，则不对此候选邻区进行R/S准则的判断，选择cell list中的下一个cell进行小区重选的判断，需要说明的是，这种情况不管邻区是不是合适的小区，或者即使邻区是合适的小区，终端进行小区重选时都不会重选到该邻区。
6)当候选邻区满足小区重选的判断条件时，终端重选到该候选邻区。
应用示例四
1)第一网络设备获取服务小区的邻小区的第一信息。
这里，所述第一网络设备通过以下至少一种方式获取邻小区的第一信息：
方式一：所述第一网络设备从核心网获取邻小区的所述第一信息；
方式二：所述第一网络设备从其它接入网设备获取邻小区的所述第一信息。
这里，所述第一网络设备为基站，包括但不限于以下之一：服务小区的基站，邻小区的基站。
2)第一网络设备在本小区的***信息中携带邻小区的所述第一信息。
若第一网络设备为服务小区的基站，则所述第一网络设备在服务小区的***信息中携带邻小区的所述第一信息。
若第一网络设备为邻小区的基站，则所述第一网络设备在邻小区的***信息中携带邻小区的所述第一信息。
在一实施方式中，所述***信息包括MSI(Minimum System Information，最小***信息)和OSI(Other System Information，其它***信息)。其中，MSI携带有OSI的调度信息，OSI中的目标SIB携带有邻小区的所述第一信息。
进一步，邻小区的所述第一信息携带在OSI中的任一个SIB中(如SIB3、SIB4、SIB5、SIB6、SIB7、SIB8、SIB9)，或者分散承载在至少一个SIB中，或者携带在一个新增的SIB中。
3)终端根据***信息广播的方式或终端请求***信息的方式获取邻小区的所述第一信息。
图5为本申请实施例提供的小区选择或重选装置的结构组成示意图，如图5所示，所述小区选择或重选装置包括：
小区选择或重选单元501，用于根据第一信息进行小区选择或小区重选，其中，所述第一信息为NPN相关信息。
在一实施方式中，所述第一信息包括以下至少之一：
跟踪区标识、跟踪区列表、NPN指示、NPN对应的PLMN标识、NPN对应的PLMN列表、NPN对应的小区标识、NPN对应的小区列表、NPN对应的频点标识、NPN对应的频点列表、NPN对应的跟踪区标识、NPN对应的跟踪区列表。
在一实施方式中，所述终端包括以下至少之一：
驻留的终端、满足第一属性的终端。
在一实施方式中，所述满足第一属性的终端包括以下至少一种：
支持NPN的终端、不支持NPN的终端、支持特定NPN的终端、不支持特定NPN的终端、支持特定跟踪区的终端、不支持特定跟踪区的终端、支持特定PLMN的终端、不支持特定PLMN的终端、支持特定小区的终端、不支持特定小区的终端、携带支持NPN标识的终端、携带不支持NPN标识的终端。
需要说明的是，所述满足第一属性的终端不局限于以上几种，还可以包括以下至少之一：
支持特定NPN列表的终端、不支持特定NPN列表的终端、支持特定跟踪区列表的终端、不支持特定跟踪区列表的终端、支持特定PLMN列表的终端、不支持特定PLMN列表的终端、支持特定小区列表的终端、不支持特定小区列表的终端、携带支持NPN标识的终端、携带不支持NPN标识的终端。
在一实施方式中，所述第一属性基于所述终端的签约信息确定，和/或，所述第一属性基于所述终端存储的NPN相关信息确定。
在一实施方式中，所述第一信息为所述终端存储的NPN相关信息。
在一实施方式中，所述第一信息基于以下至少之一确定：
所述终端的签约信息、所述终端存储的信息、来自核心网的信息。
在一实施方式中，所述第一信息为来自第一网络设备的NPN相关信息。
在一实施方式中，所述第一信息携带在以下至少一种消息中：RRC释放消息、专用RRC消息、专用NAS消息、***信息。
在一实施方式中，所述第一网络设备为基站。
在一实施方式中，所述小区选择或重选单元501，用于根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点；和/或，根据所述第一信息，确定第一小区或第一频点是否为合适的候选目标小区或候选目标频点；和/或，根据所述第一信息，确定是否优先选择第一小区或第一频点；
其中，所述第一小区或第一频点为小区选择或小区重选过程中的候选小区或候选频点。
在一实施方式中，所述小区选择或重选单元501，用于确定携带NPN信息的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于确定不携带NPN信息的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于确定不支持NPN的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于确定非NPN的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择携带NPN信息的小区或频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择不携带NPN信息的小区或频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择不支持NPN的小区或频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择非NPN的小区或频点。
在一实施方式中，所述终端为属于第一类型的终端。
在一实施方式中，所述第一类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、不支持NPN的终端、终端的第一属性与所述第一小区的NPN属性不同的终端。
在一实施方式中，所述小区选择或重选单元501，用于确定携带NPN信息的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于确定不携带NPN信息的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于确定支持NPN的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于确定NPN的小区或频点，为合适的目标小区或目标频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择携带NPN信息的小区或频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择不携带NPN信息的小区或频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择支持NPN的小区或频点。
在一实施方式中，所述小区选择或重选单元501，用于优先选择NPN的小区或频点。
在一实施方式中，所述终端为属于第二类型的终端。
在一实施方式中，所述第二类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、支持NPN的终端、终端的第一属性与所述第一小区的NPN属性相同的终端。
本领域技术人员应当理解，本申请实施例的上述小区选择或重选装置的相关描述可以参照本申请实施例的小区选择或重选方法的相关描述进行理解。
图6是本申请实施例提供的一种通信设备600示意性结构图。该通信设备可以是终端，图6所示的通信设备600包括处理器610，处理器610可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图6所示，通信设备600还可以包括存储器620。其中，处理器610可以从存储器620中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
可选地，如图6所示，通信设备600还可以包括收发器630，处理器610可以控制该收发器630与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备600具体可为本申请实施例的网络设备，并且该通信设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备600具体可为本申请实施例的移动终端/终端，并且该通信设备600可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
图7是本申请实施例的芯片的示意性结构图。图7所示的芯片700包括处理器710， 处理器710可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图7所示，芯片700还可以包括存储器720。其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，该芯片700还可以包括输入接口730。其中，处理器710可以控制该输入接口730与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片700还可以包括输出接口740。其中，处理器710可以控制该输出接口740与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的移动终端/终端，并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例提到的芯片还可以称为***级芯片，***芯片，芯片***或片上***芯片等。
图8是本申请实施例提供的一种通信***900的示意性框图。如图8所示，该通信***900包括终端910和网络设备920。
其中，该终端910可以用于实现上述方法中由终端实现的相应的功能，以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储 器(Direct Rambus RAM，DR RAM)。应注意，本文描述的***和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机可读存储介质可应用于本申请实施例中的移动终端/终端，并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序产品可应用于本申请实施例中的移动终端/终端，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序可应用于本申请实施例中的移动终端/终端，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (67)

  1. 一种小区选择或重选方法，所述方法包括：
    终端根据第一信息进行小区选择或小区重选，其中，所述第一信息为非公共网络NPN相关信息。
  2. 根据权利要求1所述的方法，其中，所述第一信息包括以下至少之一：
    跟踪区标识、跟踪区列表、NPN指示、NPN对应的公共陆地移动网络PLMN标识、NPN对应的PLMN列表、NPN对应的小区标识、NPN对应的小区列表、NPN对应的频点标识、NPN对应的频点列表、NPN对应的跟踪区标识、NPN对应的跟踪区列表。
  3. 根据权利要求1或2所述的方法，其中，所述终端包括以下至少之一：
    驻留的终端、满足第一属性的终端。
  4. 根据权利要求3所述的方法，其中，所述满足第一属性的终端包括以下至少一种：
    支持NPN的终端、不支持NPN的终端、支持特定NPN的终端、不支持特定NPN的终端、支持特定跟踪区的终端、不支持特定跟踪区的终端、支持特定PLMN的终端、不支持特定PLMN的终端、支持特定小区的终端、不支持特定小区的终端、携带支持NPN标识的终端、携带不支持NPN标识的终端。
  5. 根据权利要求3或4所述的方法，其中，所述第一属性基于所述终端的签约信息确定，和/或，所述第一属性基于所述终端存储的NPN相关信息确定。
  6. 根据权利要求1至5任一项所述的方法，其中，所述第一信息为所述终端存储的NPN相关信息。
  7. 根据权利要求6所述的方法，其中，所述第一信息基于以下至少之一确定：
    所述终端的签约信息、所述终端存储的信息、来自核心网的信息。
  8. 根据权利要求1至5任一项所述的方法，其中，所述第一信息为来自第一网络设备的NPN相关信息。
  9. 根据权利要求8所述的方法，其中，所述第一信息携带在以下至少一种消息中：RRC释放消息、专用RRC消息、专用NAS消息、***信息。
  10. 根据权利要求8或9所述的方法，其中，所述第一网络设备为基站。
  11. 根据权利要求1至10任一项所述的方法，其中，所述终端根据第一信息进行小区选择或小区重选，包括：
    所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点；和/或，
    所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点；
    其中，所述第一小区或第一频点为小区选择或小区重选过程中的候选小区或候选频点。
  12. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  13. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定不携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  14. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一 小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定不支持NPN的小区或频点，为合适的目标小区或目标频点。
  15. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定非NPN的小区或频点，为合适的目标小区或目标频点。
  16. 根据权利要求11至15任一项所述的方法，其中，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择携带NPN信息的小区或频点。
  17. 根据权利要求11至15任一项所述的方法，其中，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择不携带NPN信息的小区或频点。
  18. 根据权利要求11至15任一项所述的方法，其中，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择不支持NPN的小区或频点。
  19. 根据权利要求11至15任一项所述的方法，其中，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择非NPN的小区或频点。
  20. 根据权利要求12至19任一项所述的方法，其中，所述终端为属于第一类型的终端。
  21. 根据权利要求20所述的方法，其中，所述第一类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、不支持NPN的终端、终端的第一属性与所述第一小区的NPN属性不同的终端。
  22. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  23. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定不携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  24. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定支持NPN的小区或频点，为合适的目标小区或目标频点。
  25. 根据权利要求11所述的方法，其中，所述终端根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点，包括：
    所述终端确定NPN的小区或频点，为合适的目标小区或目标频点。
  26. 根据权利要求11、22至25任一项所述的方法，其中，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择携带NPN信息的小区或频点。
  27. 根据权利要求11、22至25任一项所述的方法，其中，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择不携带NPN信息的小区或频点。
  28. 根据权利要求11、22至25任一项所述的方法，其中，所述终端根据所述第一信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择支持NPN的小区或频点。
  29. 根据权利要求11、22至25任一项所述的方法，其中，所述终端根据所述第一 信息，确定是否优先选择第一小区或第一频点，包括：
    所述终端优先选择NPN的小区或频点。
  30. 根据权利要求22至29任一项所述的方法，其中，所述终端为属于第二类型的终端。
  31. 根据权利要求30所述的方法，其中，所述第二类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、支持NPN的终端、终端的第一属性与所述第一小区的NPN属性相同的终端。
  32. 一种小区选择或重选装置，所述装置包括：
    小区选择或重选单元，用于根据第一信息进行小区选择或小区重选，其中，所述第一信息为NPN相关信息。
  33. 根据权利要求32所述的装置，其中，所述第一信息包括以下至少之一：
    跟踪区标识、跟踪区列表、NPN指示、NPN对应的PLMN标识、NPN对应的PLMN列表、NPN对应的小区标识、NPN对应的小区列表、NPN对应的频点标识、NPN对应的频点列表、NPN对应的跟踪区标识、NPN对应的跟踪区列表。
  34. 根据权利要求32或33所述的装置，其中，所述终端包括以下至少之一：
    驻留的终端、满足第一属性的终端。
  35. 根据权利要求34所述的装置，其中，所述满足第一属性的终端包括以下至少一种：
    支持NPN的终端、不支持NPN的终端、支持特定NPN的终端、不支持特定NPN的终端、支持特定跟踪区的终端、不支持特定跟踪区的终端、支持特定PLMN的终端、不支持特定PLMN的终端、支持特定小区的终端、不支持特定小区的终端、携带支持NPN标识的终端、携带不支持NPN标识的终端。
  36. 根据权利要求34或35所述的装置，其中，所述第一属性基于所述终端的签约信息确定，和/或，所述第一属性基于所述终端存储的NPN相关信息确定。
  37. 根据权利要求32至36任一项所述的装置，其中，所述第一信息为所述终端存储的NPN相关信息。
  38. 根据权利要求37所述的装置，其中，所述第一信息基于以下至少之一确定：
    所述终端的签约信息、所述终端存储的信息、来自核心网的信息。
  39. 根据权利要求32至36任一项所述的装置，其中，所述第一信息为来自第一网络设备的NPN相关信息。
  40. 根据权利要求39所述的装置，其中，所述第一信息携带在以下至少一种消息中：RRC释放消息、专用RRC消息、专用NAS消息、***信息。
  41. 根据权利要求39或40所述的装置，其中，所述第一网络设备为基站。
  42. 根据权利要求32至41任一项所述的装置，其中，所述小区选择或重选单元，用于根据所述第一信息，确定第一小区或第一频点是否为合适的目标小区或目标频点；和/或，根据所述第一信息，确定是否优先选择第一小区或第一频点；
    其中，所述第一小区或第一频点为小区选择或小区重选过程中的候选小区或候选频点。
  43. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  44. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定不携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  45. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定不支持NPN的小区或频点，为合适的目标小区或目标频点。
  46. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定非NPN的小区或频点，为合适的目标小区或目标频点。
  47. 根据权利要求42至46任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择携带NPN信息的小区或频点。
  48. 根据权利要求42至46任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择不携带NPN信息的小区或频点。
  49. 根据权利要求42至46任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择不支持NPN的小区或频点。
  50. 根据权利要求42至46任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择非NPN的小区或频点。
  51. 根据权利要求43至50任一项所述的装置，其中，所述终端为属于第一类型的终端。
  52. 根据权利要求51所述的装置，其中，所述第一类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、不支持NPN的终端、终端的第一属性与所述第一小区的NPN属性不同的终端。
  53. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  54. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定不携带NPN信息的小区或频点，为合适的目标小区或目标频点。
  55. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定支持NPN的小区或频点，为合适的目标小区或目标频点。
  56. 根据权利要求42所述的装置，其中，所述小区选择或重选单元，用于确定NPN的小区或频点，为合适的目标小区或目标频点。
  57. 根据权利要求42、53至56任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择携带NPN信息的小区或频点。
  58. 根据权利要求42、53至56任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择不携带NPN信息的小区或频点。
  59. 根据权利要求42、53至56任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择支持NPN的小区或频点。
  60. 根据权利要求42、53至56任一项所述的装置，其中，所述小区选择或重选单元，用于优先选择NPN的小区或频点。
  61. 根据权利要求53至60任一项所述的装置，其中，所述终端为属于第二类型的终端。
  62. 根据权利要求61所述的装置，其中，所述第二类型的终端包括以下至少一种：无属性的终端、所述第一小区所有驻留的终端、支持NPN的终端、终端的第一属性与所述第一小区的NPN属性相同的终端。
  63. 一种终端，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至31中任一项所述的方法。
  64. 一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至31中任一项所述的方法。
  65. 一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至31中任一项所述的方法。
  66. 一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机 执行如权利要求1至31中任一项所述的方法。
  67. 一种计算机程序，所述计算机程序使得计算机执行如权利要求1至31中任一项所述的方法。
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