WO2023143213A1 - 私网相关历史信息处理方法、装置、设备及存储介质 - Google Patents

私网相关历史信息处理方法、装置、设备及存储介质 Download PDF

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Publication number
WO2023143213A1
WO2023143213A1 PCT/CN2023/072462 CN2023072462W WO2023143213A1 WO 2023143213 A1 WO2023143213 A1 WO 2023143213A1 CN 2023072462 W CN2023072462 W CN 2023072462W WO 2023143213 A1 WO2023143213 A1 WO 2023143213A1
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Prior art keywords
terminal device
cell
private network
cag
snpn
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PCT/CN2023/072462
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English (en)
French (fr)
Inventor
彦楠
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大唐移动通信设备有限公司
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Publication of WO2023143213A1 publication Critical patent/WO2023143213A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes

Definitions

  • the present disclosure relates to the technical field of network communication, and in particular to a method, device, device and storage medium for processing private network-related historical information.
  • the UE history information maintained by the terminal equipment includes the cell access records of the UE in the idle state, inactive state and connected state.
  • a UE can save up to 16 UE history information entries.
  • the UE history information may include information about one or more cells where the UE resides/accesses, and each cell information is an independent entry.
  • the disclosure provides a private network-related historical information processing method, device, equipment and storage medium to solve the problems existing in the prior art.
  • the present disclosure provides a method for processing historical information related to a private network, which is applied to a terminal device, including:
  • the recording of terminal device history information includes:
  • the terminal device When the terminal device accesses the private network cell, record the terminal device history information including the first private network related information; and/or
  • the terminal device When the terminal device does not access the private network cell, record the terminal device history information including the second private network related information.
  • the first private network-related information includes at least one of the following:
  • the cell identifier of the cell that the terminal device has accessed
  • the private network type identifier of the cell that the terminal device has accessed
  • the private network capability of the terminal device or,
  • the private network mode of the terminal device is the private network mode of the terminal device.
  • the terminal device accessing the private network cell includes:
  • the terminal device opens the independent private network SNPN exclusive access AM mode, the terminal device accesses the contracted SNPN only cell, or the terminal device accesses the contracted SNPN and the public network/public network integrated private network CAG shared community;
  • the terminal device accesses the subscribed CAG-only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell;
  • the terminal device accesses the subscribed CAG only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell.
  • the second private network-related information includes at least one of the following:
  • the cell identifier of the cell that the terminal device has accessed
  • the private network type identifier of the cell that the terminal device has accessed
  • the private network capability of the terminal device or,
  • the private network mode of the terminal device is the private network mode of the terminal device.
  • the terminal device determines that the terminal device does not access the private network cell through at least one of the following methods, including:
  • the private network cell is an SNPN only cell, and the SNPN signed by the terminal device is outside the SNPN list broadcast by the private network cell;
  • the private network cell is a shared cell between the SNPN and the public network/CAG, and the SNPN signed by the terminal device is outside the SNPN list broadcast by the private network cell; or,
  • the private network cell is an SNPN only cell
  • the private network cell is a CAG only cell, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the private network cell is a shared cell of CAG and public network/SNPN, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the private network cell is a CAG only cell, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is a CAG only cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is an SNPN only cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is a shared cell of at least two of SNPN, CAG, and public network.
  • the present disclosure provides a method for processing historical information related to a private network, which is applied to a terminal device, including:
  • the terminal device accessing a private network cell includes:
  • the terminal device opens the independent private network SNPN exclusive access AM mode, the terminal device accesses the contracted SNPN only cell, or the terminal device accesses the contracted SNPN and the public network/public network integrated private network CAG shared community;
  • the terminal device accesses the subscribed CAG-only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell;
  • the terminal device accesses the signed CAG only cell; or, the terminal device accesses the subscribed CAG to share the cell with the public network/SNPN.
  • the present disclosure provides a device for processing historical information related to a private network, which is applied to a terminal device, including:
  • An acquisition module configured to determine that the terminal device is within the signal coverage of the private network cell, and obtain relevant information of the private network
  • a recording module configured to record terminal device history information, where the terminal device history information includes relevant information of the private network
  • a reporting module configured to report the historical information of the terminal equipment to the network equipment.
  • the present disclosure provides a device for processing historical information related to a private network, which is applied to a terminal device, including:
  • the recording module is used to record the historical information of the terminal equipment when the terminal equipment is connected to the public network community; when the terminal equipment is connected to the private network community, stop recording the historical information of the terminal equipment;
  • a reporting module configured to report the historical information of the terminal equipment to the network equipment.
  • the present disclosure provides a terminal device, including a memory, a transceiver, and a processor:
  • the memory is used to store computer programs; the transceiver is used to send and receive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:
  • the present disclosure provides a terminal device, including a memory, a transceiver, and a processor:
  • the memory is used to store computer programs; the transceiver is used to send and receive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:
  • the present disclosure provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, they are used to realize the above-mentioned private network-related historical information processing method.
  • the UE when the UE passes through the private network cell, the UE can record or not record the UE historical information, wherein, if the UE records If the historical information is recorded, the UE obtains the relevant information of the private network and saves the relevant information of the private network in the historical information of the UE; after the UE reports the historical information, the network side can know the status of the UE and the relevant information of the private network through the relevant information of the private network.
  • the state of the cell recorded by the UE is convenient for the network side to perform network optimization processing and UE path prediction processing, or provide powerful auxiliary parameters for the network side to collect and analyze UE path big data.
  • the UE accesses a private network cell and does not record historical information, the UE historical information will not record the UE's access to the public network at this time, thereby avoiding confusion on the network side.
  • FIG. 1 is a schematic diagram of an application scenario of the technical solution of the present disclosure
  • FIG. 2 is a schematic diagram of another application scenario of the technical solution of the present disclosure.
  • FIG. 3 is a schematic diagram of a method for processing private network-related historical information provided by an embodiment of the present disclosure
  • FIG. 4 is another schematic diagram of a method for processing private network-related historical information provided by an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of a device for processing private network-related historical information provided by an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of a device for processing private network-related historical information provided by an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of a terminal device provided by an embodiment of the present disclosure.
  • a relationship means that there may be three kinds of relationships, for example, A and/or B means: A exists alone, A and B exist simultaneously, and B exists independently.
  • a and/or B means: A exists alone, A and B exist simultaneously, and B exists independently.
  • the character "/" in this article generally indicates that the contextual objects are an "or" relationship.
  • the words “if”, “if” as used herein may be interpreted as “at” or “when” or “in response to determining” or “in response to detecting”.
  • the phrases “if determined” or “if detected (the stated condition or event)” could be interpreted as “when determined” or “in response to the determination” or “when detected (the stated condition or event) )” or “in response to detection of (a stated condition or event)”.
  • PLMN Public Land Mobile Network
  • NPN Non-Public Network
  • private networks mainly include two types: A) Stand-Alone Non-Public Networks (SNPN), which can be identified by PLMN ID+NID; B) Public Network Integrated NPN (PNI -NPN), you can use PLMN ID+CAG ID for identification.
  • SNPN Stand-Alone Non-Public Networks
  • PNI -NPN Public Network Integrated NPN
  • the private network allows some authorized terminal equipment (User Equipment, UE) to access, and other UEs cannot access the private network. For example, only when the authorization identification information of the private network exists in the authorization information (subscription) of the UE, the UE is allowed to access the network. After the UE accesses the private network, the network side will authenticate the UE to ensure that the UE is authorized by the private network.
  • UE User Equipment
  • the UE may also store UE private network mode information, for example: “Only allow to work in the private network” mode and “ Allow work on public networks” mode.
  • the UE can be set to the exclusive access mode of SPN Access Mode (SNPN AM), that is, the UE in the SPN AM open mode can only access the SNPN network at this time, and cannot access the public PLMN network; when the UE sets When the mode is SNPN AM off, the UE can only access the public PLMN network and cannot access the SNPN network.
  • SNPN AM SPN Access Mode
  • the UE can be configured with a CAG-only indicator and set to the CAG-only enabled mode. At this time, the UE in this mode can only select the cell access in the subscribed CAG list (allowed CAG list) to be in a suitable Cell (suitable cell): When the UE is set to the CAG-only off mode, the UE can choose to access the public PLMN network or subscribe to the PNI-NPN network in the CAG list.
  • the cell when a cell only supports normal PLMN, the cell does not allow UEs in SNPN AM mode to access, nor does it allow UEs with CAG capabilities but set to CAG-only mode to access;
  • a cell When a cell only supports SNPN, it is a SNPN only cell, and the cell does not allow access to UEs that do not have SNPN capabilities or have SNPN capabilities but are not in SNPN AM mode;
  • a cell When a cell only supports CAG, it is a CAG only cell, and the cell does not allow UEs without CAG capabilities to access.
  • a cell can be shared by one or more private networks and common PLMNs.
  • China Telecom and China Unicom can share a cell (same frequency point + PCI) and be distinguished by different PLMN IDs. Since a cell only broadcasts one set of system information, the PLMN list in the broadcast information needs to include all shared networks, which can include PLMNs of different operators, equivalent PLMNs (EPLMNs), and different types of private network SNPN/CAG wait.
  • a cell can have up to 12 entries, and each entry can be a common PLMN/SNPN/CAG, representing all network types that the cell can support and network identities of the same type.
  • the UE history information maintained by the UE includes the cell access records of the UE in the idle state, inactive state and connected state.
  • the entries stored by the UE reach the upper limit, before each new entry is written, the oldest entry needs to be deleted first, so as to ensure that the UE does not exceed the maximum upper limit of entries.
  • the UE history information may include information about one or more cells where the UE resides/accesses, and each cell information is an independent entry.
  • the UE When the UE changes a suitable cell (suitable cell), including entering another cell from PCell (for connected state)/serving cell (for idle state/inactive state), or entering the no-service state from the normal camped state'camped normally'
  • the UE records the information of the previous cell as follows: (1) Identification information of the cell: if the CGI of the previous PCell/serving cell is available, record the CGI; otherwise, use the form of frequency point + PCI to identify the cell; ( 2) The length of time the UE resides/accesses in the cell, timeSpent.
  • the information recorded by the UE is as follows: (1) An entry only includes the no service state 'any cell selection' or any cell camping state 'camped on any cell' The duration information timeSpent, but there is no specific cell information record.
  • the UE may indicate and report to the network side after having the UE historical information storage capability and storing the UE historical information.
  • the UE may report 1-bit indication information.
  • the network can use the UEInformationRequest/Response message to notify the UE to report and receive specific historical information content reported by the UE.
  • FIG. 1 is a schematic diagram of an application scenario of the technical solution of the present disclosure.
  • the UE history information includes the above-mentioned information of each cell and the UE access time.
  • the historical UE information recorded in Figure 1 is the information of the public network cell.
  • the historical information recorded by UEs with different UE capabilities/private network modes will also be different, causing confusion on the network side.
  • a UE in SNPN AM mode leaves the coverage of the subscribed SNPN, even if it is currently covered by normal PLMN, the UE cannot normally camp on/access. If the UE records the historical information UE/mobility history information, it will fill in the record when it is currently in normal PLMN as the branch of "no suitable cell information", and only record the duration information of being in the state of no suitable cell. And because the UE's NPN support capability is not known by the network, and the UE's NPN related information (capability, NPN mode) is not reported when reporting historical information, the network side may misjudge the path experienced by the UE.
  • a UE in CAG-only mode leaves the coverage of the subscribed CAG, even if it is currently covered by a normal PLMN, the UE cannot normally camp on/access. If the UE records the historical information UE/mobility history information, it will fill in the record when it is currently in the normal PLMN as the branch of "no suitable cell information", and only record the duration information of being in the state of no suitable cell. And because the UE's NPN support capability is not known by the network, and the UE's NPN related information (capability, NPN mode) is not reported when reporting historical information, the network side may misjudge the path experienced by the UE.
  • FIG. 2 is a schematic diagram of another application scenario of the technical solution of the present disclosure.
  • UE2 in FIG. 2 has the same geographical movement path as UE1 in FIG. Cell C, and UE2 has the private network capability.
  • UE2 passes through cell C, if UE2 switches to the SNPN AM enabled mode, or switches to the CAG-only enabled mode, UE2 cannot access cell C. Therefore, UE2 has The record of community C is filled with "no suitable community information".
  • the network device After receiving the UE history information of UE1 and UE2, the network device finds that the UE history information of UE1 and UE2 is different, which may cause the network device to judge that the moving paths of UE1 and UE2 are inconsistent, but in fact the moving paths of the two are the same , resulting in a misjudgment of the network device.
  • the network side can obtain the support status of each cell for NPN through query messages between nodes, it is necessary to query each node for which UE reports historical information, which will consume a large
  • the NPN support capability and the NPN mode in which the UE is recorded cannot be known.
  • the method for processing historical information related to a private network aims to solve the above technical problems in the prior art.
  • the main concept of the disclosed solution is: when the UE passes through a private network cell, the UE can choose whether to record the UE historical information, wherein, if the UE records the historical information, the UE obtains the relevant information of the private network, and stores the relevant information of the private network Stored in the UE history information; after the UE reports the history information, the network side can know the state of the UE and the state of the cell recorded by the UE through the relevant information of the private network, which is convenient for the network side to perform network optimization processing and UE path prediction processing, or , providing powerful auxiliary parameters for the collection and analysis of UE path big data on the network side.
  • the UE accesses a private network cell and does not record historical information, the UE historical information will not record the UE's access to the public network at this time, thereby avoiding confusion on the network side.
  • UE path prediction or avoid confusion caused by the network side in order to facilitate the network side to better perform network optimization, UE path prediction or avoid confusion caused by the network side, one or more of the following methods can be used:
  • the UE can avoid causing confusion to the network side.
  • the access cell is the cell identifier or label of SNPN/CAG only;
  • the access cell is SNPN/CAG and normal PLMN share the cell identity or label;
  • the current private network-related information is carried in the historical information of the UE, including one or more of the following:
  • the UE When the UE normally records the appropriate normal cell information, whether there is an NPN cell signal and cell identity/signal strength;
  • the network side can fully understand the status of the UE and the status of the cells recorded by the UE through the above private network related information, which is convenient for network optimization processing and UE path prediction processing.
  • processing steps of the method for processing private network-related historical information in the present disclosure can be implemented by a terminal device.
  • the terminal device may be a wireless terminal or a wired terminal.
  • a wireless terminal may be a device that provides voice and/or other business data connectivity to a user, a handheld device with a wireless connection function, or other processing device connected to a wireless modem.
  • the wireless terminal can communicate with one or more core network devices via the radio access network (Radio Access Network, referred to as RAN), and the wireless terminal can be a mobile terminal, such as a mobile phone (or called a "cellular" phone) and a
  • the computers which may be, for example, portable, pocket, handheld, built-in or vehicle-mounted mobile devices, exchange speech and/or data with the radio access network.
  • the wireless terminal may also be a Personal Communication Service (PCS for short) phone, a cordless phone, a Session Initiation Protocol (SIP for short) phone, a Wireless Local Loop (WLL for short) station , Personal Digital Assistant (Personal Digital Assistant, referred to as PDA) and other equipment.
  • PCS Personal Communication Service
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • a wireless terminal can also be called a system, a subscriber unit (Subscriber Unit), Subscriber Station, Mobile Station, Mobile Station, Remote Station, Remote Terminal, Access Terminal, User Terminal ), User Agent (User Agent), and User Device (User Device or User Equipment), which are not limited here.
  • the above-mentioned terminal devices may also be devices such as smart watches and tablet computers.
  • the network equipment involved in this disclosure may be a base station, specifically, a Base Transceiver Station (Base Transceiver Station) in Global System of Mobile communication (GSM for short) or Code Division Multiple Access (CDMA for short).
  • BTS Base Transceiver Station
  • NodeB referred to as NB
  • RNC Radio Network Controller
  • Evolutional Node B, eNB or eNodeB for short Long Term Evolution (LTE for short)
  • LTE Long Term Evolution
  • gNB base station
  • the base stations and the like in the future 6G network are not limited by the embodiments of the present disclosure.
  • a method for processing private network-related historical information is provided, which is applied to the terminal device.
  • FIG. 3 is a schematic diagram of a method for processing private network-related historical information provided by an embodiment of the present disclosure. As shown in FIG. 3 , the method mainly includes the following steps:
  • the UE When the UE determines that it is currently within the coverage of a private network cell, the UE can obtain private network-related information corresponding to the cell by reading the System Information Block 1 (System Information Block1, SIB1) information broadcast by the private network cell.
  • System Information Block 1 System Information Block1, SIB1
  • S320 Record the historical information of the terminal equipment, where the historical information of the terminal equipment includes relevant information of the private network;
  • the UE After acquiring the relevant information of the private network, when recording the historical information of the terminal device, the UE records the relevant information of the private network in the historical information of the terminal device, so as to facilitate subsequent uploading to the network device. report.
  • the UE After the UE receives the reporting instruction information from the network device, if the network device uses the UEInformationRequest/Response message to indicate the UE to report, the UE will report the historical information of the terminal device recorded by itself to the network device, thereby making the network device aware of the private network information. related information.
  • This embodiment provides a method for processing private network-related historical information.
  • the UE first obtains private network-related information, and stores the private network-related information in the UE historical information; after the UE reports the historical information, the network side can pass Relevant information of the private network can understand the state of the UE and the state of the cell recorded by the UE, which is convenient for the network side to perform network optimization processing and UE path prediction processing, or provide powerful auxiliary parameters for the network side to collect and analyze UE path big data.
  • recording the terminal device history information includes: when the terminal device accesses the private network cell, recording the terminal device history information including the first private network related information.
  • the first private network-related information includes at least one of the following:
  • the private network capability and/or private network mode of the terminal device is provided.
  • the historical information of the terminal device including the first private network related information is recorded, mainly including the following situations:
  • the condition for the UE to normally resident/access is: when the cell is an SNPN only cell or SNPN and normal PLMN/CAG
  • the cell is shared, and the SNPN subscribed by the UE is included in the cell broadcast.
  • SIB1 For the private network-related information that is explicitly marked, when the UE wants to access/reside in a cell, it needs to read SIB1 to know whether the cell supports the current SNPN. From SIB1, the UE can also know the CGI information of the current cell .
  • the UE in the SNPN AM mode can normally camp/access in the current cell through the private network.
  • at least one of the following information can be carried in the UE history information record:
  • the access cell is the cell identifier or label of SNPN only;
  • the access cell is shared cell identity or label by SNPN and normal PLMN/CAG;
  • the UE When the UE is in the CAG-only enabled mode, only the CAG cells subscribed by the UE are allowed to normally camp and access. That is, the conditions for UE to camp on/access normally are: when the cell is a CAG only cell or a cell shared by CAG and normal PLMN/SNPN, and the cell broadcast includes the CAG signed by the UE.
  • the UE in the CAG only mode can normally reside in the current cell through the private network /access.
  • the following information can be carried in the UE history information record:
  • the access cell is a CAG only cell identifier or label
  • the access cell shares the cell identity or label with CAG and normal PLMN/SNPN;
  • CAG capability/mode information of the UE (CAG-only enabled mode).
  • the UE in the CAG only off mode can access the normal PLMN or the CAG network subscribed by the UE.
  • UEs that do not support NPN when a cell only supports normal PLMN or CAG and normal PLMN are shared, UEs that support CAG or not can access the cell; when a cell is CAG only, UE can Read the SIB1 information of the cell, and when the CAG in SIB1 has the subscription CAG of the UE, it can camp on/access the cell.
  • the following information can be carried in the UE history information record:
  • the access cell is a CAG only cell identifier or label
  • the access cell shares the cell identity or label with CAG and normal PLMN/SNPN;
  • CAG capability/mode information of the UE (CAG only off mode).
  • the network side can know the state of the UE and the state of the cell recorded by the UE through the relevant information of the private network, which is convenient for the network side to perform network optimization processing and UE path prediction processing, or, for the network side
  • the collection and analysis of UE path big data provides powerful auxiliary parameters.
  • recording the historical information of the terminal device includes: when the terminal device is not connected to the private network cell, recording the historical information of the terminal device including the second private network related information.
  • the second private network related information includes at least one of the following:
  • Second indication information used to indicate that the terminal device does not access the private network cell
  • the private network capability and/or private network mode of the terminal device is provided.
  • the terminal device when the terminal device is not connected to the private network cell, the historical information of the terminal device including the second private network related information is recorded, mainly including the following situations:
  • the private network cell is an SNPN only cell or a shared cell between SNPN and public network/CAG, and the SNPN signed by the terminal device is outside the SNPN list broadcast by the private network cell, record Terminal device historical information including information related to the second private network;
  • the condition for the UE to normally resident/access is: when the cell is an SNPN only cell or SNPN and normal PLMN/CAG The cell is shared, and the SNPN subscribed by the UE is included in the cell broadcast.
  • the UE in SNPN AM mode cannot normally camp on/access.
  • at least one of the following information can be carried in the UE historical information record:
  • the access cell is shared cell identity or label by SNPN and normal PLMN/CAG;
  • the current cell is an SNPN only cell or a shared cell between SNPN and normal PLMN/CAG, and the SNPN subscribed by the UE is outside the SNPN list broadcast by the current cell, the UE in SNPN AM mode cannot normally camp on/access.
  • the following information can be carried in the UE historical information record:
  • the cell is the cell identifier or label of SNPN only;
  • the UE in the SNPN AM off mode cannot camp on/access normally.
  • the following information can be carried in the UE historical information record:
  • the cell is the cell identifier or label of SNPN only;
  • the private network cell is a CAG only cell or a shared cell between CAG and public network/SNPN, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell, record Terminal device historical information including information related to the second private network;
  • the UE When the UE is in the CAG-only enabled mode, only the CAG cells subscribed by the UE are allowed to normally camp and access. That is, the conditions for UE to camp on/access normally are: when the cell is a CAG only cell or a cell shared by CAG and normal PLMN/SNPN, and the cell broadcast includes the CAG signed by the UE.
  • the UE in CAG-only mode cannot camp on/access normally.
  • the following information can be carried in the UE historical information record:
  • the cell shares the cell identity or label with CAG and normal PLMN/SNPN;
  • the current cell is a CAG only cell or a shared cell between CAG and normal PLMN/SNPN, and the CAG subscribed by the UE is outside the CAG list broadcast by the current cell, the UE in CAG only mode cannot normally camp on/access.
  • the following information can be carried in the UE historical information record:
  • the cell is a CAG only cell identification or label
  • CAG capability/mode information of UE (CAG only open mode).
  • the private network cell is a CAG only cell
  • the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell, record the terminal device history including the second private network related information information
  • the UE in CAG only off mode can access the normal PLMN or the CAG network signed by the UE.
  • the UE can read the SIB1 information of the cell, and when SIB1 If the CAG in the cell does not have the subscribed CAG of the UE, the UE cannot camp on/access the cell.
  • the following information can be carried in the UE history information record:
  • the cell is a CAG only cell identification or label
  • CAG capability/mode information of the UE (CAG only off mode).
  • the record contains the second private network related Information about terminal device history information.
  • SNPN only cells or shared cells of at least two of SNPN, CAG, and public network, read Get the NPN identification list information in the SIB1 information broadcast by this cell, and confirm that you cannot access/camp in this cell.
  • the network side can know the state of the UE and the state of the cell recorded by the UE through the relevant information of the private network, which is convenient for the network side to perform network optimization processing and UE path prediction processing, or, for the network side
  • the collection and analysis of UE path big data provides powerful auxiliary parameters.
  • the network device can also distinguish various types of private network cells on the path of the UE without querying the cells, thereby saving network signaling overhead.
  • another method for processing private network related historical information is provided and applied to the terminal device.
  • FIG. 4 is another schematic diagram of a method for processing private network-related historical information provided by an embodiment of the present disclosure. As shown in FIG. 4 , the method mainly includes the following steps:
  • a terminal device accesses a private network cell, stop recording the historical information of the terminal device, and the main To include the following situations:
  • the condition for the UE to normally resident/access is: when the cell is an SNPN only cell or SNPN and normal PLMN/CAG The cell is shared, and the SNPN subscribed by the UE is included in the cell broadcast.
  • the UE may stop recording the historical information of the terminal device, that is, the cell access information of the historical information of the terminal device may be empty.
  • the UE When the UE is in the CAG-only enabled mode, only the CAG cells subscribed by the UE are allowed to normally camp and access. That is, the conditions for UE to camp on/access normally are: when the cell is a CAG only cell or a cell shared by CAG and normal PLMN/SNPN, and the cell broadcast includes the CAG signed by the UE.
  • the UE may stop recording the historical information of the terminal device, that is, the cell access information of the historical information of the terminal device may be empty.
  • the UE in CAG only off mode can access the normal PLMN or the CAG network signed by the UE.
  • the UE may stop recording the historical information of the terminal device, that is, the cell access information of the historical information of the terminal device may be empty.
  • This embodiment provides a method for processing private network-related historical information. If the UE accesses a private network cell, the UE may not record the historical information, and the UE historical information will not record the UE's access to the public network at this time, thereby avoiding the Confusion on the network side.
  • an apparatus for processing historical information related to a private network is provided, which is applied to a terminal device.
  • FIG. 5 is a schematic diagram of a device for processing private network-related historical information provided by an embodiment of the present disclosure. As shown in FIG. 5 , the device includes:
  • An acquisition module 510 configured to determine that the terminal device is within the signal coverage of the private network cell, and acquire relevant information of the private network;
  • the recording module 520 is used to record the historical information of the terminal equipment, and the historical information of the terminal equipment includes the relevant information of the private network;
  • the reporting module 530 is configured to report the historical information of the terminal equipment to the network equipment.
  • the recording module 520 is specifically used for:
  • the terminal device When the terminal device accesses the private network cell, record the terminal device history information including the first private network related information; and/or
  • the terminal device When the terminal device does not access the private network cell, record the terminal device history information including the second private network related information.
  • the first private network-related information includes at least one of the following:
  • the cell identifier of the cell that the terminal device has accessed
  • the private network type identifier of the cell that the terminal device has accessed
  • the private network capability of the terminal device or,
  • the private network mode of the terminal device or,
  • the second private network-related information includes at least one of the following:
  • the cell identifier of the cell that the terminal device has accessed
  • the private network type identifier of the cell that the terminal device has accessed
  • the private network capability of the terminal device or,
  • the private network mode of the terminal device is the private network mode of the terminal device.
  • the terminal device accessing the private network cell includes:
  • the terminal device opens the independent private network SNPN exclusive access AM mode, the terminal device accesses the contracted SNPN only cell, or the terminal device accesses the contracted SNPN and the public network/public network integrated private network CAG shared community;
  • the terminal device accesses the subscribed CAG-only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell;
  • the terminal device accesses the subscribed CAG only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell.
  • the terminal device determines that the terminal device does not access the private network cell through at least one of the following methods, including:
  • the private network cell is an SNPN only cell, and the SNPN signed by the terminal device is outside the SNPN list broadcast by the private network cell; or,
  • the private network cell is a shared cell between the SNPN and the public network/CAG, and the SNPN signed by the terminal device is outside the SNPN list broadcast by the private network cell; or,
  • the private network cell is an SNPN only cell
  • the private network cell is a CAG only cell, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the private network cell is a shared cell of CAG and public network/SNPN, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the private network cell is a CAG only cell, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is a CAG only cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is an SNPN only cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is a shared cell of at least two of SNPN, CAG, and public network.
  • an apparatus for processing historical information related to a private network is provided, which is applied to a terminal device.
  • FIG. 6 is a schematic diagram of a device for processing private network-related historical information provided by an embodiment of the present disclosure. As shown in FIG. 6 , the device includes:
  • the recording module 610 is used to record the historical information of the terminal device when the terminal device accesses the public network cell; stop recording the historical information of the terminal device when the terminal device accesses the private network cell;
  • the reporting module 620 is configured to report the historical information of the terminal equipment to the network equipment.
  • the terminal device accessing a private network cell includes:
  • the terminal device opens the independent private network SNPN exclusive access AM mode, the terminal device accesses the contracted SNPN only cell, or the terminal device accesses the contracted SNPN and the public network/public network integrated private network CAG shared community;
  • the terminal device accesses the subscribed CAG-only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell;
  • the terminal device accesses the subscribed CAG only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell.
  • Each module in the above-mentioned device for processing private network-related historical information may be implemented in whole or in part by software, hardware or a combination thereof.
  • the above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, and can also be stored in the memory of the computer device in the form of software, so that the processor can invoke and execute the corresponding operations of the above-mentioned modules.
  • a terminal device is provided.
  • FIG. 7 is a schematic structural diagram of a terminal device provided by an embodiment of the present disclosure. As shown in FIG. 7 , the terminal device includes: a processor 71 , a transceiver 72 and a memory 73 .
  • the memory is used to store computer programs; the transceiver is used to send and receive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:
  • the recording of terminal device history information includes:
  • the terminal device When the terminal device accesses the private network cell, record the terminal device history information including the first private network related information; and/or
  • the terminal device When the terminal device does not access the private network cell, record the terminal device history information including the second private network related information.
  • the first private network-related information includes at least one of the following:
  • the cell identifier of the cell that the terminal device has accessed
  • the private network type identifier of the cell that the terminal device has accessed
  • the private network capability of the terminal device or,
  • the private network mode of the terminal device or,
  • the second private network-related information includes at least one of the following:
  • the cell identifier of the cell that the terminal device has accessed
  • the private network type identifier of the cell that the terminal device has accessed
  • the private network capability of the terminal device or,
  • the private network mode of the terminal device is the private network mode of the terminal device.
  • the terminal device accessing the private network cell includes:
  • the terminal device opens the independent private network SNPN exclusive access AM mode, the terminal device accesses the contracted SNPN only cell, or the terminal device accesses the contracted SNPN and the public network/public network integrated private network CAG shared community;
  • the terminal device accesses the subscribed CAG-only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell;
  • the terminal device accesses the subscribed CAG only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell.
  • the terminal device determines that the terminal device does not access the private network cell through at least one of the following methods, including:
  • the private network cell is an SNPN only cell, and the SNPN signed by the terminal device is outside the SNPN list broadcast by the private network cell;
  • the private network cell is a shared cell between the SNPN and the public network/CAG, and the SNPN signed by the terminal device is outside the SNPN list broadcast by the private network cell; or,
  • the private network cell is an SNPN only cell
  • the private network cell is a CAG only cell, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the private network cell is a shared cell of CAG and public network/SNPN, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the private network cell is a CAG only cell, and the CAG signed by the terminal device is outside the CAG list broadcast by the private network cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is a CAG only cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is an SNPN only cell; or,
  • the terminal device does not have the private network access capability, and the private network cell is a shared cell of at least two of SNPN, CAG, and public network.
  • a terminal device includes: a processor, a transceiver and a memory.
  • the memory is used to store computer programs; the transceiver is used to send and receive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:
  • the terminal device accessing a private network cell includes:
  • the terminal device opens the independent private network SNPN exclusive access AM mode, the terminal device accesses the contracted SNPN only cell, or the terminal device accesses the contracted SNPN and the public network/public network integrated private network CAG shared community;
  • the terminal device accesses the subscribed CAG-only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell;
  • the terminal device accesses the subscribed CAG only cell; or, the terminal device accesses the subscribed CAG and public network/SNPN shared cell.
  • the memory and the processor are electrically connected directly or indirectly to realize data transmission or interaction.
  • these components may be electrically connected to each other through one or more communication buses or signal lines, for example, they may be connected through a bus.
  • Computer-executable instructions for implementing the data access control method are stored in the memory, including at least one software or firmware It is a software function module stored in the memory in the form of a processor, and the processor executes various functional applications and data processing by running the software programs and modules stored in the memory.
  • the memory can be, but not limited to, random access memory (Random Access Memory, RAM), read-only memory (Read Only Memory, ROM), programmable read-only memory (Programmable Read-Only Memory, PROM), erasable only Read memory (Erasable Programmable Read-Only Memory, EPROM), Electric Erasable Programmable Read-Only Memory (EEPROM), etc.
  • RAM Random Access Memory
  • ROM read-only memory
  • PROM programmable read-only memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read-Only Memory
  • EEPROM Electric Erasable Programmable Read-Only Memory
  • the memory is used to store programs, and the processor executes the programs after receiving execution instructions.
  • the software programs and modules in the memory may also include an operating system, which may include various software components and/or drivers for managing system tasks (such as memory management, storage device control, power management, etc.), and may Communicate with various hardware or software components to provide an operating environment for other software components.
  • the processor can be an integrated circuit chip with signal processing capabilities.
  • the above-mentioned processor may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP) and the like.
  • CPU Central Processing Unit
  • NP Network Processor
  • Various methods, steps and logic block diagrams disclosed in the embodiments of the present disclosure may be implemented or executed.
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • a computer-readable storage medium is provided, and computer-executable instructions are stored in the computer-readable storage medium, and the computer-executable instructions are used to implement the steps of the various method embodiments of the present disclosure when executed by a processor.
  • a computer program product including a computer program, and when the computer program is executed by a processor, the steps of the various method embodiments of the present disclosure are implemented.
  • Nonvolatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory.
  • Volatile memory can include random access memory (RAM) or external cache memory.
  • RAM is available in many forms such as static RAM (SRAM), dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link (Synchlink) DRAM (SLDRAM), Memory Bus (Rambus) Direct RAM (RDRAM), Direct Memory Bus Dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
  • SRAM static RAM
  • DRAM dynamic RAM
  • SDRAM Synchronous DRAM
  • DDRSDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced SDRAM
  • SLDRAM Synchronous Link
  • SLDRAM Synchronous Link
  • SLDRAM Synchronous Link
  • RDRAM Direct RAM
  • DRAM Direct Memory Bus Dynamic RAM
  • RDRAM memory bus dynamic RAM

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Abstract

本公开提供一种私网相关历史信息处理方法、装置、设备及存储介质，当UE经过私网小区时，UE可以记录/不记录UE历史信息，其中，若UE记录历史信息，则UE获取私网的相关信息，并将该私网的相关信息保存在UE历史信息中；在UE进行历史信息上报后，网络侧可以通过私网的相关信息了解UE的状态以及UE所记录小区的状态，便于网络侧进行网络优化处理以及UE路径预测处理，或者，为网络侧的UE路径大数据收集分析提供有力辅助参数。另外，若UE接入私网小区，且不记录历史信息，则UE历史信息不会记录此时UE对于公网的接入情况，从而避免给网络侧造成混淆。

Description

私网相关历史信息处理方法、装置、设备及存储介质
本公开要求于2022年01月28日提交中国专利局、申请号为202210109137.5、申请名称为“私网相关历史信息处理方法、装置、设备及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及网络通信技术领域，尤其涉及一种私网相关历史信息处理方法、装置、设备及存储介质。
背景技术
新空口(New Radio，NR)系统中，终端设备(User Equipment，UE)维护的UE历史信息包含UE在空闲态、非激活态和连接态下的小区接入记录。一个UE最多保存16个UE历史信息条目。UE历史信息可包含UE驻留/接入的一至多个小区的相关信息，每个小区信息为一个独立的条目。
在当前UE历史信息的记录中，仅提供针对UE接入公网(normal PLMN)相关小区的信息，如公网的小区标识信息、UE接入小区的时间等信息，以用于网络侧统计与预测UE的路径与速度等。然而，若UE经过的路径上还有私网小区时，不同UE能力/私网模式的UE记录的历史信息也会有所差别，给网络侧造成混淆。
因此，现有的UE历史信息记录方式存在一定的缺陷。
在背景技术中公开的上述信息仅用于加强对本公开的背景的理解，因此其可能包含没有形成为本领域普通技术人员所知晓的现有技术的信息。
发明内容
本公开提供一种私网相关历史信息处理方法、装置、设备及存储介质，用以解决现有技术存在的问题。
第一方面，本公开提供一种私网相关历史信息处理方法，应用于终端设备，包括：
确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
记录终端设备历史信息，所述终端设备历史信息包括所述私网的相关信息；
向网络设备上报所述终端设备历史信息。
在一些实施例中，所述记录终端设备历史信息，包括：
当终端设备接入所述私网小区时，记录包含第一私网相关信息的终端设备历史信息；和/或
当终端设备未接入所述私网小区时，记录包含第二私网相关信息的终端设备历史信息。
在一些实施例中，所述第一私网相关信息包括以下至少一项：
用于指示所述终端设备接入所述私网小区的第一指示信息；
所述终端设备已接入小区的小区标识；
所述终端设备已接入小区的私网类型标识；
所述终端设备已接入小区的信号强度；
所述终端设备的私网能力；或，
所述终端设备的私网模式。
在一些实施例中，所述终端设备接入所述私网小区，包括：
若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
在一些实施例中，所述第二私网相关信息包括以下至少一项：
用于指示所述终端设备未接入所述私网小区的第二指示信息；
所述终端设备已接入小区的小区标识；
所述终端设备已接入小区的私网类型标识；
所述终端设备已接入小区的信号强度；
所述终端设备的私网能力；或者，
所述终端设备的私网模式。
在一些实施例中，通过以下至少一种方式确定所述终端设备未接入所述私网小区，包括：
若终端设备开启SNPN AM模式，所述私网小区为SNPN only小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或
若终端设备开启SNPN AM模式，所述私网小区为SNPN与公网/CAG的共享小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
若终端设备关闭SNPN AM模式，所述私网小区为SNPN only小区；或，
若终端设备开启仅支持CAG模式，所述私网小区为CAG only小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
若终端设备开启仅支持CAG模式、所述私网小区为CAG与公网/SNPN的共享小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
若终端设备关闭仅支持CAG模式、所述私网小区为CAG only小区，且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
终端设备不具备私网接入能力、且所述私网小区为CAG only小区；或，
终端设备不具备私网接入能力、且所述私网小区为SNPN only小区；或，
终端设备不具备私网接入能力、且所述私网小区为SNPN、CAG、公网中至少两项的共享小区。
第二方面，本公开提供一种私网相关历史信息处理方法，应用于终端设备，包括：
当终端设备接入公网小区时，记录终端设备历史信息；
当终端设备接入私网小区时，停止记录终端设备历史信息；
向网络设备上报所述终端设备历史信息。
在一些实施例中，所述终端设备接入私网小区，包括：
若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only 小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
第三方面，本公开提供一种私网相关历史信息处理装置，应用于终端设备，包括：
获取模块，用于确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
记录模块，用于记录终端设备历史信息，所述终端设备历史信息包括所述私网的相关信息；
上报模块，用于向网络设备上报所述终端设备历史信息。
第四方面，本公开提供一种私网相关历史信息处理装置，应用于终端设备，包括：
记录模块，用于当终端设备接入公网小区时，记录终端设备历史信息；当终端设备接入私网小区时，停止记录终端设备历史信息；
上报模块，用于向网络设备上报所述终端设备历史信息。
第五方面，本公开提供一种终端设备，包括存储器，收发机，处理器：
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
记录终端设备历史信息，所述终端设备历史信息包括所述私网的相关信息；
向网络设备上报所述终端设备历史信息。
第六方面，本公开提供一种终端设备，包括存储器，收发机，处理器：
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
当终端设备接入公网小区时，记录终端设备历史信息；
当终端设备接入私网小区时，停止记录终端设备历史信息；
向网络设备上报所述终端设备历史信息。
第七方面，本公开提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，所述计算机执行指令被处理器执行时用于实现上述的私网相关历史信息处理方法。
本公开提供的私网相关历史信息处理方法、装置、设备及存储介质，当UE经过私网小区时，UE可以记录/不记录UE历史信息，其中，若UE记 录历史信息，则UE获取私网的相关信息，并将该私网的相关信息保存在UE历史信息中；在UE进行历史信息上报后，网络侧可以通过私网的相关信息了解UE的状态以及UE所记录小区的状态，便于网络侧进行网络优化处理以及UE路径预测处理，或者，为网络侧的UE路径大数据收集分析提供有力辅助参数。另外，若UE接入私网小区，且不记录历史信息，则UE历史信息不会记录此时UE对于公网的接入情况，从而避免给网络侧造成混淆。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1为本公开技术方案的应用场景示意图；
图2为本公开技术方案的另一应用场景示意图；
图3为本公开实施例提供的私网相关历史信息处理方法的示意图；
图4为本公开实施例提供的私网相关历史信息处理方法的另一示意图；
图5为本公开实施例提供的私网相关历史信息处理装置的示意图；
图6为本公开实施例提供的私网相关历史信息处理装置的示意图；
图7为本公开实施例提供的终端设备的结构示意图。
通过上述附图，已示出本公开明确的实施例，后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本公开构思的范围，而是通过参考特定实施例为本领域技术人员说明本公开的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本公开实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明。在本公开实施例中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
应当理解，本文中使用的术语“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。
取决于语境，如在此所使用的词语“如果”、“若”可以被解释成为“在……时”或“当……时”或“响应于确定”或“响应于检测”。类似地，取决于语境，短语“如果确定”或“如果检测(陈述的条件或事件)”可以被解释成为“当确定时”或“响应于确定”或“当检测(陈述的条件或事件)时”或“响应于检测(陈述的条件或事件)”。
还需要说明的是，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商品或者系统不仅包括那些要素，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商品或者系统所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的商品或者系统中还存在另外的相同要素。
目前，网络类型包括公共陆地移动网(Public Land Mobile Network，PLMN，简称公网)以及非公共网络(Non-Public Network，NPN，简称私网)。
其中，私网主要包括两种类型：A)独立私网(Stand-Alone Non-Public Networks，SNPN)，可以使用PLMN ID+NID进行标识；B)公共网络集成私网(Public Network Integrated NPN，PNI-NPN)，可以使用PLMN ID+CAG ID进行标识。
私网允许有授权的部分终端设备(User Equipment，UE)进行接入，其他UE无法接入该私网。例如，当私网的授权标识信息存在于UE的授权信息(subscription)中时，该UE才允许接入该网络。UE接入私网后，网络侧将会针对该UE进行鉴权，以确保该UE是有该私网授权的。
针对私网，UE除了可能有相关的“是否支持私网”的UE能力(私网能力)之外，还可能保存有UE私网模式信息，例如：“仅允许工作在私网”模式与“允许工作在公共网络”模式。
例如，对于SNPN，UE可以设置为SNPN Access Mode(SNPN AM)的专有接入模式，即此时处于SNPN AM开启模式的UE只能接入SNPN网络，无法接入公共PLMN网络；当UE设置为SNPN AM关闭模式时，UE只能接入公共PLMN网络，不能接入SNPN网络。
又例如，对于CAG，UE可以被配置CAG-only indicator指示并设置为CAG-only开启模式，此时该模式的UE只能在签约CAG列表(allowed CAG list)中选择小区接入，才能处于合适小区(suitable cell)；当UE设置为CAG-only关闭模式时，UE可以选择接入公共PLMN网络或者签约CAG列表中的PNI-NPN网络。
此外，对于网络小区而言，当一个小区仅支持normal PLMN时，则该小区不允许SNPN AM模式的UE接入，也不允许有CAG能力但设置为CAG-only模式的UE接入；
当一个小区仅支持SNPN时，即为SNPN only的小区，则该小区不允许没有SNPN能力或者有SNPN能力但不处于SNPN AM模式的UE接入；
当一个小区仅支持CAG时，即为CAG only的小区，则该小区不允许没有CAG能力的UE接入。
另外，一个小区可以由一至多个私网以及普通的PLMN共享使用。例如电信与联通可以共享一个小区(相同的频点+PCI)而通过不同的PLMN ID加以区分。由于一个小区仅广播一套系统信息，则广播信息中的PLMN列表内需要包含所有共享的网络，这其中可以包含不同运营商的PLMN，等效PLMN(EPLMN)，不同类型的私网SNPN/CAG等。在混合场景下，一个小区最多可以设置12个条目，每个条目可以为普通PLMN/SNPN/CAG，代表该小区可以支持的所有网络类型及同类型中的网络标识。
NR系统中，UE维护的UE历史信息包含UE在空闲态、非激活态和连接态下的小区接入记录。当UE存储的条目达到上限后，每次写入新的条目前，需要首先删除保留最久的条目，以保证UE不超过最大条目上限。
UE历史信息可包含UE驻留/接入的一至多个小区的相关信息，每个小区信息为一个独立的条目。
当UE更换合适小区(suitable cell)，包括从PCell(针对连接态)/服务小区(针对空闲态/非激活态)，进入其他小区，或者从正常驻留状态'camped normally'进入无服务状态'any cell selection'时，UE记录之前小区的信息如下：(1)小区的标识信息：如果之前的PCell/服务小区的CGI可用，则记录CGI；否则使用频点+PCI的形式标识该小区；(2)UE在该小区的驻留/接入时间长度timeSpent。
当UE进入正常驻留状态'camped normally'，且之前为无服务状态'any cell  selection'或者任何小区驻留状态'camped on any cell'，UE记录的信息如下：(1)一个条目中仅包含在无服务状态'any cell selection'或者任何小区驻留状态'camped on any cell'的持续时间信息timeSpent，但没有具体的小区信息记录。
UE可以在具有UE历史信息存储能力，且保存有UE历史信息后，指示并上报给网络侧。在RRC(连接)建立过程或者RRC(连接)恢复等过程中，UE可以上报1比特指示信息。当网络收到该指示后，可以使用UEInformationRequest/Response消息通知UE上报以及接收UE上报的具体历史信息内容。
例如，图1为本公开技术方案的应用场景示意图，如图1所示，对于UE1所记录的UE历史信息，其中小区A、小区B和小区C均为公网小区，且UE1具备公网接入能力，则UE历史信息包含上述各小区的信息以及UE接入时间。
在当前UE历史信息的记录中，仅提供针对UE接入normal PLMN相关小区的信息，如公网的小区标识信息、UE接入小区的时间等信息，以用于网络侧统计与预测UE的路径与速度等，即图1中所记录的UE历史信息均为公网小区的信息。然而，若UE经过的路径上还有CAG only或者SNPN only的小区时，不同UE能力/私网模式的UE记录的历史信息也会有所差别，给网络侧造成混淆。
例如，如果一个SNPN AM模式UE离开签约SNPN的覆盖范围，即使当前有normal PLMN覆盖，UE也无法正常驻留/接入。则该UE记录历史信息UE/mobility history information，则会将当前处于normal PLMN时的记录填写为“无合适小区信息”的分支，仅记录处于无合适小区状态的持续时间信息。并且由于UE的NPN支持能力并不被网络所知，且上报历史信息时也不上报UE的NPN相关信息(能力，NPN模式)，网络侧可能会对UE所经历的路径造成误判。
又例如，如果一个CAG-only模式UE离开签约CAG的覆盖范围，即使当前有normal PLMN覆盖，UE也无法正常驻留/接入。则该UE记录历史信息UE/mobility history information，则会将当前处于normal PLMN时的记录填写为“无合适小区信息”的分支，仅记录处于无合适小区状态的持续时间信息。并且由于UE的NPN支持能力并不被网络所知，且上报历史信息时也不上报UE的NPN相关信息(能力，NPN模式)，网络侧可能会对UE所经历的路径造成误判。
具体的，图2为本公开技术方案的另一应用场景示意图，如图2所示，图2中的UE2与图1中的UE1的地理移动路径相同，即UE2同样经过小区A、小区B和小区C，且UE2具备私网能力，然而，当UE2经过小区C时，若UE2切换为SNPN AM开启模式，或者，切换为CAG-only开启模式，则UE2无法接入小区C，从而，UE2对于小区C的记录填写为“无合适小区信息”。
网络设备在接收到UE1和UE2的UE历史信息后，发现UE1与UE2的UE历史信息并不相同，由此可能导致网络设备判断UE1与UE2的移动路径不一致，但是实际上二者的移动路径相同，从而导致网络设备出现误判的情况。虽然网络侧可以通过各节点间的查询消息等获得各小区对NPN的支持情况，但需要针对UE上报历史信息的各节点进行一一查询，将耗费大量的网络信令开销，并且网络设备对于各NPN的支持能力以及UE记录时所处的NPN模式无法获知。
因此，现有的UE历史信息记录方式存在一定的缺陷。
本公开提供的私网相关历史信息处理方法，旨在解决现有技术的如上技术问题。
本公开方案的主要构思为：当UE经过私网小区时，UE可以选择是否记录UE历史信息，其中，若UE记录历史信息，则UE获取私网的相关信息，并将该私网的相关信息保存在UE历史信息中；在UE进行历史信息上报后，网络侧可以通过私网的相关信息了解UE的状态以及UE所记录小区的状态，便于网络侧进行网络优化处理以及UE路径预测处理，或者，为网络侧的UE路径大数据收集分析提供有力辅助参数。另外，若UE接入私网小区，且不记录历史信息，则UE历史信息不会记录此时UE对于公网的接入情况，从而避免给网络侧造成混淆。
具体的，在本公开中，为了便于网络侧可以更好地进行网络优化、UE路径预测或者避免网络侧造成混淆，可以通过如下一至多种方式：
(1)当有NPN能力的UE的接入/驻留小区处于私有网络注册状态时，停止UE历史信息记录；或者，当该UE接入NPN only的小区时，停止UE历史信息记录；
从而，UE通过不记录历史信息，可以避免给网络侧造成混淆。
(2)在有NPN能力的UE的历史信息中携带当前的私网相关信息，包括如下一至多种：
a、UE接入小区私有网络的简单指示信息；
b、接入小区为SNPN/CAG only的小区标识或标签；
c、接入小区为SNPN/CAG与normal PLMN共享小区标识或标签；
d、UE的SNPN/CAG能力/模式；
(3)在没有NPN能力/NPN模式关闭的UE的历史信息中，或者在UE有NPN能力但网络小区广播的NPN标识与UE签约的NPN标识不匹配(即UE不具备私网接入权限)时，在UE的历史信息中携带当前的私网相关信息，包括如下一至多种：
a、无法接入小区私有网络的简单指示信息；
b、当UE处于无服务状态'any cell selection'时，是否有NPN小区信号及信号强度；
c、当UE处于任何小区驻留状态'camped on any cell'时，当前NPN小区标识及信号强度；
d、当UE正常记录合适的normal cell信息时，是否有NPN小区信号及小区标识/信号强度；
e、UE的SNPN/CAG能力/模式；
从而，网络侧通过上述私网相关信息，可以全面了解UE的状态以及UE所记录小区的状态，便于网络网络优化处理以及UE路径预测处理。
可以理解，本公开中私网相关历史信息处理方法的处理步骤可以由终端设备实现。
其中，终端设备可以是无线终端也可以是有线终端。无线终端可以是指向用户提供语音和/或其他业务数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经无线接入网(Radio Access Network，简称RAN)与一个或多个核心网设备进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。再例如，无线终端还可以是个人通信业务(Personal Communication Service，简称PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol，简称SIP)话机、无线本地环路(Wireless Local Loop，简称WLL)站、个人数字助理(Personal Digital Assistant，简称PDA)等设备。无线终端也可以称为系统、订户单元(Subscriber  Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、用户设备(User Device or User Equipment)，在此不作限定。可选的，上述终端设备还可以是智能手表、平板电脑等设备。
另外，本公开中涉及的网络设备可以是基站，具体可以是全球移动通讯(Global System of Mobile communication，简称GSM)或码分多址(Code Division Multiple Access，简称CDMA)中的基站(Base Transceiver Station，简称BTS)和/或基站控制器，也可以是宽带码分多址(Wideband Code Division Multiple Access，简称WCDMA)中的基站(NodeB，简称NB)和/或无线网络控制器(Radio Network Controller，简称RNC)，还可以是长期演进(Long Term Evolution，简称LTE)中的演进型基站(Evolutional Node B，简称eNB或eNodeB)，或者中继站或接入点，或者5G网络中的基站(gNB)、未来6G网络中的基站等，本公开实施例在此并不限定。
下面以具体地实施例对本公开的技术方案以及本公开的技术方案如何解决上述技术问题进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例中不再赘述。下面将结合附图，对本公开的实施例进行描述。
在一些实施例中，针对终端设备记录UE历史信息的场景，提供一种私网相关历史信息处理方法，应用于终端设备。
图3为本公开实施例提供的私网相关历史信息处理方法的示意图，如图3所示，该方法主要包括以下步骤：
S310、确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
当UE确定自身当前位于私网小区的覆盖范围内时，UE可以通过读取该私网小区广播的系统信息块1(System Information Block1，SIB1)信息来获取该小区对应的私网相关信息。
S320、记录终端设备历史信息，终端设备历史信息包括私网的相关信息；
UE在获取私网的相关信息后，在进行终端设备历史信息的记录时，将该私网的相关信息记录在终端设备历史信息中，以便于后续向网络设备进行上 报。
S330、向网络设备上报终端设备历史信息。
当UE在接收到网络设备的上报指示信息后，如网络设备使用UEInformationRequest/Response消息对UE进行上报指示，UE将自身所记录的终端设备历史信息上报至网络设备，从而，使得网络设备知晓私网的相关信息。
本实施例提供一种私网相关历史信息处理方法，UE首先获取私网的相关信息，并将该私网的相关信息保存在UE历史信息中；在UE进行历史信息上报后，网络侧可以通过私网的相关信息了解UE的状态以及UE所记录小区的状态，便于网络侧进行网络优化处理以及UE路径预测处理，或者，为网络侧的UE路径大数据收集分析提供有力辅助参数。
在一些实施例中，记录终端设备历史信息，包括：当终端设备接入私网小区时，记录包含第一私网相关信息的终端设备历史信息。
可选的，第一私网相关信息包括以下至少一项：
用于指示终端设备接入私网小区的第一指示信息；
终端设备已接入小区的小区标识、私网类型标识及信号强度中的至少一项；
终端设备的私网能力和/或私网模式。
具体的，当终端设备接入私网小区时，记录包含第一私网相关信息的终端设备历史信息，主要包括以下几种情况：
(1)当终端设备处于独立私网专有接入SNPN AM开启模式、并接入终端设备签约的仅支持独立私网SNPN only小区，或者，接入终端设备签约的独立私网SNPN与公网/公共网络集成私网CAG共享小区时，记录包含第一私网相关信息的终端设备历史信息；
当UE处于SNPN AM开启模式时，仅允许在UE签约的SNPN小区正常驻留与接入，即UE正常驻留/接入的条件为：当小区为SNPN only小区或者为SNPN与normal PLMN/CAG共享小区，且小区广播中包含有该UE签约的SNPN。对于显式标注私有网络相关信息，当UE想要接入/驻留到小区时，需要读取到SIB1才能获知该小区是否支持当前的SNPN，从SIB1中，UE可以同时获知当前小区的CGI信息。
如果当前小区为SNPN only小区或者为SNPN与normal PLMN/CAG的共 享小区，且UE签约的SNPN在当前小区广播的SNPN列表之内，则SNPN AM模式的UE可以在当前小区通过私有网络正常驻留/接入。为了与无NPN能力的UE进行区分，可以在UE历史信息记录中携带如下信息中的至少一项：
-接入小区为私有网络的简单指示信息；
-接入小区为SNPN only的小区标识或标签；
-接入小区为SNPN与normal PLMN/CAG共享小区标识或标签；
-UE的SNPN能力/模式信息(SNPN AM开启模式)。
(2)当终端设备处于仅支持公共网络集成私网CAG only开启模式、并接入终端设备签约的仅支持公共网络集成私网CAG only小区，或者，接入终端设备签约的CAG与公网/SNPN共享小区时，记录包含第一私网相关信息的终端设备历史信息；
当UE处于CAG-only开启模式时，仅允许在UE签约的CAG小区正常驻留与接入。即UE正常驻留/接入的条件为：当小区为CAG only小区或者为CAG与normal PLMN/SNPN共享小区，且小区广播中包含有该UE签约的CAG。
如果当前小区为CAG only小区或者为CAG与normal PLMN/SNPN的共享小区，且UE签约的CAG在当前小区广播的CAG列表之内，则CAG only模式的UE可以在当前小区通过私有网络正常驻留/接入。为了与无NPN能力的UE进行区分，可以在UE历史信息记录中携带如下信息：
-接入小区为私有网络的简单指示信息；
-接入小区为CAG only的小区标识或标签；
-接入小区为CAG与normal PLMN/SNPN共享小区标识或标签；
-UE的CAG能力/模式信息(CAG-only开启模式)。
(3)当终端设备处于CAG only关闭模式、并接入终端设备签约的CAG only小区，或者，接入终端设备签约的CAG与公网/SNPN共享小区时，记录包含第一私网相关信息的终端设备历史信息。
CAG only关闭模式的UE，可以接入normal PLMN，也可以接入UE签约的CAG网络。则与不支持NPN的UE相比：当某个小区仅支持normal PLMN或者CAG与normal PLMN共享时，无论是否支持CAG的UE均可以接入该小区；当某个小区为CAG only时，UE可以读取该小区SIB1信息，且当SIB1中的CAG有该UE的签约CAG时，可以驻留/接入该小区。
为了与无NPN能力的UE进行区分，可以在UE历史信息记录中携带如下信息：
-接入小区为私有网络的简单指示信息；
-接入小区为CAG only的小区标识或标签；
-接入小区为CAG与normal PLMN/SNPN共享小区标识或标签；
-UE的CAG能力/模式信息(CAG only关闭模式)。
从而，在UE进行历史信息上报后，网络侧可以通过私网的相关信息了解UE的状态以及UE所记录小区的状态，便于网络侧进行网络优化处理以及UE路径预测处理，或者，为网络侧的UE路径大数据收集分析提供有力辅助参数。
在一些实施例中，记录终端设备历史信息，包括：当终端设备未接入私网小区时，记录包含第二私网相关信息的终端设备历史信息。
可选的，第二私网相关信息包括以下至少一项：
用于指示终端设备未接入私网小区的第二指示信息；
终端设备未接入小区的小区标识、私网类型标识及信号强度中的至少一项；
终端设备的私网能力和/或私网模式。
具体的，当终端设备未接入私网小区时，记录包含第二私网相关信息的终端设备历史信息，主要包括以下几种情况：
(1)当终端设备处于SNPN AM开启模式、私网小区为SNPN only小区或者为SNPN与公网/CAG的共享小区、且终端设备签约的SNPN在私网小区广播的SNPN列表之外时，记录包含第二私网相关信息的终端设备历史信息；
当UE处于SNPN AM开启模式时，仅允许在UE签约的SNPN小区正常驻留与接入，即UE正常驻留/接入的条件为：当小区为SNPN only小区或者为SNPN与normal PLMN/CAG共享小区，且小区广播中包含有该UE签约的SNPN。
如果当前小区为normal PLMN小区，或者当前小区为SNPN/normal PLMN共享小区，且UE签约的SNPN在当前小区广播的SNPN列表之外，则SNPN AM模式的UE无法正常驻留/接入。为了优化网络判决，可以在UE历史信息记录中携带如下信息中的至少一项：
-无法接入小区私有网络的简单指示信息；
-接入小区为SNPN与normal PLMN/CAG共享小区标识或标签；
-当UE处于无服务状态'any cell selection'时，是否有NPN小区信号及信号强度；
-当UE处于任何小区驻留状态'camped on any cell'时，当前NPN小区标识及信号强度。
如果当前小区为SNPN only小区或者为SNPN与normal PLMN/CAG的共享小区，且UE签约的SNPN在当前小区广播的SNPN列表之外，则SNPN AM模式的UE无法正常驻留/接入。为了优化网络判决，可以在UE历史信息记录中携带如下信息：
-无法接入小区私有网络的简单指示信息；
-小区为SNPN only的小区标识或标签；
-当UE处于无服务状态'any cell selection'时，是否有NPN小区信号及信号强度；
-当UE处于任何小区驻留状态'camped on any cell'时，当前NPN小区标识及信号强度；
-UE的SNPN能力/模式信息(SNPN AM开启模式)。
(2)当终端设备处于SNPN AM关闭模式、私网小区为SNPN only小区时，记录包含第二私网相关信息的终端设备历史信息；或
如果当前小区为SNPN only小区，但是终端设备处于SNPN AM关闭模式，则SNPN AM关闭模式的UE无法正常驻留/接入。为了优化网络判决，可以在UE历史信息记录中携带如下信息：
-无法接入小区私有网络的简单指示信息；
-小区为SNPN only的小区标识或标签；
-当UE处于无服务状态'any cell selection'时，是否有NPN小区信号及信号强度；
-当UE处于任何小区驻留状态'camped on any cell'时，当前NPN小区标识及信号强度；
-UE的SNPN能力/模式信息(SNPN AM关闭模式)。
(3)当终端设备处于CAG only开启模式、私网小区为CAG only小区或者为CAG与公网/SNPN的共享小区、且终端设备签约的CAG在私网小区广播的CAG列表之外时，记录包含第二私网相关信息的终端设备历史信息；
当UE处于CAG-only开启模式时，仅允许在UE签约的CAG小区正常驻留与接入。即UE正常驻留/接入的条件为：当小区为CAG only小区或者为CAG与normal PLMN/SNPN共享小区，且小区广播中包含有该UE签约的CAG。
如果当前小区为normal PLMN小区，或者当前小区为CAG/normal PLMN共享小区，且UE签约的CAG在当前小区广播的CAG列表之外，则CAG-only模式的UE无法正常驻留/接入。为了优化网络判决，可以在UE历史信息记录中携带如下信息：
-无法接入小区私有网络的简单指示信息；
-小区为CAG与normal PLMN/SNPN共享小区标识或标签；
-当UE处于无服务状态'any cell selection'时，是否有NPN小区信号及信号强度；
-当UE处于任何小区驻留状态'camped on any cell'时，当前NPN小区标识及信号强度。
如果当前小区为CAG only小区或者为CAG与normal PLMN/SNPN的共享小区，且UE签约的CAG在当前小区广播的CAG列表之外，则CAG only模式的UE无法正常驻留/接入。为了优化网络判决，可以在UE历史信息记录中携带如下信息：
-无法接入小区私有网络的简单指示信息；
-小区为CAG only的小区标识或标签；
-当UE处于无服务状态'any cell selection'时，是否有NPN小区信号及信号强度；
-当UE处于任何小区驻留状态'camped on any cell'时，当前NPN小区标识及信号强度；
-UE的CAG能力/模式信息(CAG only开启模式)。
(4)当终端设备处于CAG only关闭模式、私网小区为CAG only小区，且终端设备签约的CAG在私网小区广播的CAG列表之外时，记录包含第二私网相关信息的终端设备历史信息；
CAG only关闭模式的UE，可以接入normal PLMN，也可以接入UE签约的CAG网络。
当某个小区为CAG only时，UE可以读取该小区SIB1信息，且当SIB1 中的CAG没有该UE的签约CAG时，则UE不能驻留/接入该小区。
为了与无NPN能力的UE进行区分，可以在UE历史信息记录中携带如下信息：
-无法接入小区私有网络的简单指示信息；
-小区为CAG only的小区标识或标签；
-当UE处于无服务状态'any cell selection'时，是否有NPN小区信号及信号强度；
-当UE处于任何小区驻留状态'camped on any cell'时，当前NPN小区标识及信号强度。
-UE的CAG能力/模式信息(CAG only关闭模式)。
(5)当终端设备不具备私网接入能力、且私网小区为CAG only小区、SNPN only小区或者为SNPN、CAG、公网中至少两项的共享小区时，记录包含第二私网相关信息的终端设备历史信息。
对于没有NPN能力的UE，只能接入支持normal PLMN的小区，则针对此类UE，当经过CAG only小区、SNPN only小区或者SNPN、CAG、公网中至少两项的共享小区时，通过读取该小区广播的SIB1信息中的NPN标识列表信息，确认无法接入/驻留在该小区中。
从而，在UE进行历史信息上报后，网络侧可以通过私网的相关信息了解UE的状态以及UE所记录小区的状态，便于网络侧进行网络优化处理以及UE路径预测处理，或者，为网络侧的UE路径大数据收集分析提供有力辅助参数。另外，网络设备也可以在不向小区查询的前提下区分UE路径上的各种类型的私网小区，从而节省网络信令开销。
在一些实施例中，针对终端设备不记录UE历史信息的场景，提供另外一种私网相关历史信息处理方法，应用于终端设备。
图4为本公开实施例提供的私网相关历史信息处理方法的另一示意图，如图4所示，该方法主要包括以下步骤：
S410、当终端设备接入公网小区时，记录终端设备历史信息；
S420、当终端设备接入私网小区时，停止记录终端设备历史信息；
S430、向网络设备上报终端设备历史信息。
具体的，当终端设备接入私网小区时，停止记录终端设备历史信息，主 要包括以下几种情况：
(1)当终端设备处于SNPN AM开启模式、并接入终端设备签约的SNPN only小区，或者，接入终端设备签约的SNPN与公网/CAG共享小区时，停止记录终端设备历史信息；
当UE处于SNPN AM开启模式时，仅允许在UE签约的SNPN小区正常驻留与接入，即UE正常驻留/接入的条件为：当小区为SNPN only小区或者为SNPN与normal PLMN/CAG共享小区，且小区广播中包含有该UE签约的SNPN。
此时，若UE接入上述小区，可以停止记录终端设备历史信息，即终端设备历史信息的小区接入信息可以为空。
(2)当终端设备处于CAG only开启模式、并接入终端设备签约的CAG only小区，或者，接入终端设备签约的CAG与公网/SNPN共享小区时，停止记录终端设备历史信息；
当UE处于CAG-only开启模式时，仅允许在UE签约的CAG小区正常驻留与接入。即UE正常驻留/接入的条件为：当小区为CAG only小区或者为CAG与normal PLMN/SNPN共享小区，且小区广播中包含有该UE签约的CAG。
此时，若UE接入上述小区，可以停止记录终端设备历史信息，即终端设备历史信息的小区接入信息可以为空。
(3)当终端设备处于CAG only关闭模式、并接入终端设备签约的CAG only小区，或者，接入终端设备签约的CAG与公网/SNPN共享小区时，停止记录终端设备历史信息。
CAG only关闭模式的UE，可以接入normal PLMN，也可以接入UE签约的CAG网络。
此时，若UE接入上述小区，可以停止记录终端设备历史信息，即终端设备历史信息的小区接入信息可以为空。
本实施例提供一种私网相关历史信息处理方法，若UE接入私网小区，UE可以不记录历史信息，则UE历史信息不会记录此时UE对于公网的接入情况，从而避免给网络侧造成混淆。
应该理解的是，虽然上述实施例中的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非 本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，图中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
在一些实施例中，提供一种私网相关历史信息处理装置，应用于终端设备。
图5为本公开实施例提供的私网相关历史信息处理装置的示意图，如图5所示，该装置包括：
获取模块510，用于确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
记录模块520，用于记录终端设备历史信息，终端设备历史信息包括私网的相关信息；
上报模块530，用于向网络设备上报终端设备历史信息。
在一些实施例中，记录模块520，具体用于：
当终端设备接入所述私网小区时，记录包含第一私网相关信息的终端设备历史信息；和/或
当终端设备未接入所述私网小区时，记录包含第二私网相关信息的终端设备历史信息。
在一些实施例中，所述第一私网相关信息包括以下至少一项：
用于指示所述终端设备接入所述私网小区的第一指示信息；
所述终端设备已接入小区的小区标识；
所述终端设备已接入小区的私网类型标识；
所述终端设备已接入小区的信号强度；
所述终端设备的私网能力；或，
所述终端设备的私网模式；或者，
其中，所述第二私网相关信息包括以下至少一项：
用于指示所述终端设备未接入所述私网小区的第二指示信息；
所述终端设备已接入小区的小区标识；
所述终端设备已接入小区的私网类型标识；
所述终端设备已接入小区的信号强度；
所述终端设备的私网能力；或者，
所述终端设备的私网模式。
在一些实施例中，所述终端设备接入所述私网小区，包括：
若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
在一些实施例中，通过以下至少一种方式确定所述终端设备未接入所述私网小区，包括：
若终端设备开启SNPN AM模式，所述私网小区为SNPN only小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
若终端设备开启SNPN AM模式，所述私网小区为SNPN与公网/CAG的共享小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
若终端设备关闭SNPN AM模式，所述私网小区为SNPN only小区；或，
若终端设备开启仅支持CAG模式，所述私网小区为CAG only小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
若终端设备开启仅支持CAG模式、所述私网小区为CAG与公网/SNPN的共享小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
若终端设备关闭仅支持CAG模式、所述私网小区为CAG only小区，且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
终端设备不具备私网接入能力、且所述私网小区为CAG only小区；或，
终端设备不具备私网接入能力、且所述私网小区为SNPN only小区；或，
终端设备不具备私网接入能力、且所述私网小区为SNPN、CAG、公网中至少两项的共享小区。
在一些实施例中，提供一种私网相关历史信息处理装置，应用于终端设备。
图6为本公开实施例提供的私网相关历史信息处理装置的示意图，如图6所示，该装置包括：
记录模块610，用于当终端设备接入公网小区时，记录终端设备历史信息；当终端设备接入私网小区时，停止记录终端设备历史信息；
上报模块620，用于向网络设备上报终端设备历史信息。
在一些实施例中，所述终端设备接入私网小区，包括：
若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
关于私网相关历史信息处理装置的具体限定可以参见上文中对于私网相关历史信息处理方法的限定，在此不再赘述。上述私网相关历史信息处理装置中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。
在一些实施例中，提供一种终端设备。
图7为本公开实施例提供的终端设备的结构示意图，如图7所示，该终端设备，包括：处理器71、收发机72及存储器73。
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
记录终端设备历史信息，所述终端设备历史信息包括所述私网的相关信息；
向网络设备上报所述终端设备历史信息。
在一些实施例中，所述记录终端设备历史信息，包括：
当终端设备接入所述私网小区时，记录包含第一私网相关信息的终端设备历史信息；和/或
当终端设备未接入所述私网小区时，记录包含第二私网相关信息的终端设备历史信息。
在一些实施例中，所述第一私网相关信息包括以下至少一项：
用于指示所述终端设备接入所述私网小区的第一指示信息；
所述终端设备已接入小区的小区标识；
所述终端设备已接入小区的私网类型标识；
所述终端设备已接入小区的信号强度；
所述终端设备的私网能力；或，
所述终端设备的私网模式；或者，
其中，所述第二私网相关信息包括以下至少一项：
用于指示所述终端设备未接入所述私网小区的第二指示信息；
所述终端设备已接入小区的小区标识；
所述终端设备已接入小区的私网类型标识；
所述终端设备已接入小区的信号强度；
所述终端设备的私网能力；或者，
所述终端设备的私网模式。
在一些实施例中，所述终端设备接入所述私网小区，包括：
若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
在一些实施例中，通过以下至少一种方式确定所述终端设备未接入所述私网小区，包括：
若终端设备开启SNPN AM模式，所述私网小区为SNPN only小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或
若终端设备开启SNPN AM模式，所述私网小区为SNPN与公网/CAG的共享小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
若终端设备关闭SNPN AM模式，所述私网小区为SNPN only小区；或，
若终端设备开启仅支持CAG模式，所述私网小区为CAG only小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
若终端设备开启仅支持CAG模式、所述私网小区为CAG与公网/SNPN的共享小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
若终端设备关闭仅支持CAG模式、所述私网小区为CAG only小区，且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
终端设备不具备私网接入能力、且所述私网小区为CAG only小区；或，
终端设备不具备私网接入能力、且所述私网小区为SNPN only小区；或，
终端设备不具备私网接入能力、且所述私网小区为SNPN、CAG、公网中至少两项的共享小区。
在一些实施例中，提供一种终端设备。该终端设备，包括：处理器、收发机及存储器。
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
当终端设备接入公网小区时，记录终端设备历史信息；
当终端设备接入私网小区时，停止记录终端设备历史信息；
向网络设备上报所述终端设备历史信息。
在一些实施例中，所述终端设备接入私网小区，包括：
若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
在上述终端设备中，存储器和处理器之间直接或间接地电性连接，以实现数据的传输或交互。例如，这些元件相互之间可以通过一条或者多条通信总线或信号线实现电性连接，如可以通过总线连接。存储器中存储有实现数据访问控制方法的计算机执行指令，包括至少一个可以软件或固件 的形式存储于存储器中的软件功能模块，处理器通过运行存储在存储器内的软件程序以及模块，从而执行各种功能应用以及数据处理。
存储器可以是，但不限于，随机存取存储器(Random Access Memory，RAM)，只读存储器(Read Only Memory，ROM)，可编程只读存储器(Programmable Read-Only Memory，PROM)，可擦除只读存储器(Erasable Programmable Read-Only Memory，EPROM)，电可擦除只读存储器(Electric Erasable Programmable Read-Only Memory，EEPROM)等。其中，存储器用于存储程序，处理器在接收到执行指令后，执行程序。进一步地，上述存储器内的软件程序以及模块还可包括操作系统，其可包括各种用于管理系统任务(例如内存管理、存储设备控制、电源管理等)的软件组件和/或驱动，并可与各种硬件或软件组件相互通信，从而提供其他软件组件的运行环境。
处理器可以是一种集成电路芯片，具有信号的处理能力。上述的处理器可以是通用处理器，包括中央处理器(Central Processing Unit，CPU)、网络处理器(Network Processor，NP)等。可以实现或者执行本公开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。
在一些实施例中，提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，计算机执行指令被处理器执行时用于实现本公开各方法实施例的步骤。
在一些实施例中，提供一种计算机程序产品，包括计算机程序，该计算机程序被处理器执行时实现本公开各方法实施例的步骤。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，计算机程序可存储于一非易失性计算机可读取存储介质中，该计算机程序在执行时，可包括如上述各方法的实施例的流程。其中，本公开所提供的各实施例中所使用的对存储器、存储、数据库或其它介质的任何引用，均可包括非易失性和/或易失性存储器。非易失性存储器可包括只读存储器(ROM)、可编程ROM(PROM)、电可编程ROM(EPROM)、电可擦除可编程ROM(EEPROM)或闪存。易失性存储器可包括随机存取存储器(RAM)或者外部高速缓冲存储器。作为说明而非局限，RAM以多种形式可得，诸如静态RAM(SRAM)、动态RAM (DRAM)、同步DRAM(SDRAM)、双数据率SDRAM(DDRSDRAM)、增强型SDRAM(ESDRAM)、同步链路(Synchlink)DRAM(SLDRAM)、存储器总线(Rambus)直接RAM(RDRAM)、直接存储器总线动态RAM(DRDRAM)、以及存储器总线动态RAM(RDRAM)等。
本领域技术人员在考虑说明书及实践这里公开的申请后，将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求书指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求书来限制。

Claims (17)

  1. 一种私网相关历史信息处理方法，其中，应用于终端设备，包括：
    确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
    记录终端设备历史信息，所述终端设备历史信息包括所述私网的相关信息；
    向网络设备上报所述终端设备历史信息。
  2. 根据权利要求1所述的方法，其中，所述记录终端设备历史信息，包括：
    当终端设备接入所述私网小区时，记录包含第一私网相关信息的终端设备历史信息；和/或
    当终端设备未接入所述私网小区时，记录包含第二私网相关信息的终端设备历史信息。
  3. 根据权利要求2所述的方法，其中，所述第一私网相关信息包括以下至少一项：
    用于指示所述终端设备接入所述私网小区的第一指示信息；
    所述终端设备已接入小区的小区标识；
    所述终端设备已接入小区的私网类型标识；
    所述终端设备已接入小区的信号强度；
    所述终端设备的私网能力；或，
    所述终端设备的私网模式；
    或者，
    其中，所述第二私网相关信息包括以下至少一项：
    用于指示所述终端设备未接入所述私网小区的第二指示信息；
    所述终端设备已接入小区的小区标识；
    所述终端设备已接入小区的私网类型标识；
    所述终端设备已接入小区的信号强度；
    所述终端设备的私网能力；或者，
    所述终端设备的私网模式。
  4. 根据权利要求2或3所述的方法，其中，所述终端设备接入所述私网小区，包括：
    若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
    若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
    若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
  5. 根据权利要求2所述的方法，其中，通过以下至少一种方式确定所述终端设备未接入所述私网小区，包括：
    若终端设备开启SNPN AM模式，所述私网小区为SNPN only小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
    若终端设备开启SNPN AM模式，所述私网小区为SNPN与公网/CAG的共享小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
    若终端设备关闭SNPN AM模式，所述私网小区为SNPN only小区；或，
    若终端设备开启仅支持CAG模式，所述私网小区为CAG only小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
    若终端设备开启仅支持CAG模式、所述私网小区为CAG与公网/SNPN的共享小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
    若终端设备关闭仅支持CAG模式、所述私网小区为CAG only小区，且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
    终端设备不具备私网接入能力、且所述私网小区为CAG only小区；或，
    终端设备不具备私网接入能力、且所述私网小区为SNPN only小区；或，
    终端设备不具备私网接入能力、且所述私网小区为SNPN、CAG、公网中至少两项的共享小区。
  6. 一种私网相关历史信息处理方法，其中，应用于终端设备，包括：
    当终端设备接入公网小区时，记录终端设备历史信息；
    当终端设备接入私网小区时，停止记录终端设备历史信息；
    向网络设备上报所述终端设备历史信息。
  7. 根据权利要求6所述的方法，其中，所述终端设备接入私网小区，包 括：
    若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
    若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
    若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
  8. 一种私网相关历史信息处理装置，其中，应用于终端设备，包括：
    获取模块，用于确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
    记录模块，用于记录终端设备历史信息，所述终端设备历史信息包括所述私网的相关信息；
    上报模块，用于向网络设备上报所述终端设备历史信息。
  9. 根据权利要求8所述的装置，其中，所述记录模块，具体用于：
    当终端设备接入所述私网小区时，记录包含第一私网相关信息的终端设备历史信息；和/或
    当终端设备未接入所述私网小区时，记录包含第二私网相关信息的终端设备历史信息。
  10. 根据权利要求9所述的装置，其中，第一私网相关信息包括以下至少一项：
    用于指示所述终端设备接入所述私网小区的第一指示信息；
    所述终端设备已接入小区的小区标识；
    所述终端设备已接入小区的私网类型标识；
    所述终端设备已接入小区的信号强度；
    所述终端设备的私网能力；或，
    所述终端设备的私网模式；
    或者，
    其中，所述第二私网相关信息包括以下至少一项：
    用于指示所述终端设备未接入所述私网小区的第二指示信息；
    所述终端设备已接入小区的小区标识；
    所述终端设备已接入小区的私网类型标识；
    所述终端设备已接入小区的信号强度；
    所述终端设备的私网能力；或者，
    所述终端设备的私网模式。
  11. 根据权利要求9或10所述的装置，其中，所述终端设备接入所述私网小区，包括：
    若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
    若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
    若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
  12. 根据权利要求10所述的装置，其中，通过以下至少一种方式确定所述终端设备未接入所述私网小区，包括：
    若终端设备开启SNPN AM模式，所述私网小区为SNPN only小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
    若终端设备开启SNPN AM模式，所述私网小区为SNPN与公网/CAG的共享小区、且终端设备签约的SNPN在所述私网小区广播的SNPN列表之外；或，
    若终端设备关闭SNPN AM模式，所述私网小区为SNPN only小区；或，
    若终端设备开启仅支持CAG模式，所述私网小区为CAG only小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
    若终端设备开启仅支持CAG模式、所述私网小区为CAG与公网/SNPN的共享小区、且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
    若终端设备关闭仅支持CAG模式、所述私网小区为CAG only小区，且终端设备签约的CAG在所述私网小区广播的CAG列表之外；或，
    终端设备不具备私网接入能力、且所述私网小区为CAG only小区；或，
    终端设备不具备私网接入能力、且所述私网小区为SNPN only小区；或，
    终端设备不具备私网接入能力、且所述私网小区为SNPN、CAG、公网 中至少两项的共享小区。
  13. 一种私网相关历史信息处理装置，其中，应用于终端设备，包括：
    记录模块，用于当终端设备接入公网小区时，记录终端设备历史信息；当终端设备接入私网小区时，停止记录终端设备历史信息；
    上报模块，用于向网络设备上报所述终端设备历史信息。
  14. 根据权利要求13所述的装置，其中，所述终端设备接入私网小区，包括：
    若终端设备开启独立私网SNPN专有接入AM模式，则所述终端设备接入签约的仅支持SNPN only小区，或者，所述终端设备接入签约的SNPN与公网/公共网络集成私网CAG共享小区；
    若终端设备开启仅支持CAG模式，则所述终端设备接入备签约的仅支持CAG小区；或者，所述终端设备接入签约的CAG与公网/SNPN共享小区；
    若终端设备关闭仅支持CAG模式，则所述终端设备接入签约的CAG only小区；或者，终端设备接入签约的CAG与公网/SNPN共享小区。
  15. 一种终端设备，其中，包括存储器，收发机，处理器：
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    确定终端设备处于私网小区的信号覆盖范围之内，获取私网的相关信息；
    记录终端设备历史信息，所述终端设备历史信息包括所述私网的相关信息；
    向网络设备上报所述终端设备历史信息。
  16. 一种终端设备，其中，包括存储器，收发机，处理器：
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    当终端设备接入公网小区时，记录终端设备历史信息；
    当终端设备接入私网小区时，停止记录终端设备历史信息；
    向网络设备上报所述终端设备历史信息。
  17. 一种处理器可读存储介质，其中，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行权利要求1-7任一项所述的方法。
PCT/CN2023/072462 2022-01-28 2023-01-16 私网相关历史信息处理方法、装置、设备及存储介质 WO2023143213A1 (zh)

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