WO2023212949A1 - 信息处理方法及装置、通信设备及存储介质 - Google Patents

信息处理方法及装置、通信设备及存储介质 Download PDF

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Publication number
WO2023212949A1
WO2023212949A1 PCT/CN2022/091296 CN2022091296W WO2023212949A1 WO 2023212949 A1 WO2023212949 A1 WO 2023212949A1 CN 2022091296 W CN2022091296 W CN 2022091296W WO 2023212949 A1 WO2023212949 A1 WO 2023212949A1
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WIPO (PCT)
Prior art keywords
registration
access
location
ntn
message
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PCT/CN2022/091296
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English (en)
French (fr)
Inventor
毛玉欣
沈洋
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/091296 priority Critical patent/WO2023212949A1/zh
Priority to CN202280001660.4A priority patent/CN117378256A/zh
Publication of WO2023212949A1 publication Critical patent/WO2023212949A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the present disclosure relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, and in particular, to an information processing method and device, communication equipment and storage medium.
  • the fifth generation mobile communication ( 5th Generation System, 5GS) system has been enhanced to support the business requirements of the fifth generation mobile communication core network ( 5th Generation Core, 5GC) satellite access.
  • 5th Generation Core 5th Generation Core
  • NR New Radio
  • the network will verify whether the Public Land Mobility Network (PLMN) selected by the terminal is allowed to operate in the country based on the terminal location information. .
  • PLMN Public Land Mobility Network
  • TAI Tracking Area Identity
  • RAN Next Generation
  • ULI User Location Information
  • AMF Access Management Function
  • Embodiments of the present disclosure provide an information processing method and device, communication equipment, and storage media.
  • the first aspect of the embodiment of the present disclosure provides an information processing method, which can be executed by user equipment (User Equipment, UE).
  • the method includes:
  • a registration request message is sent to an access device of the non-terrestrial network (Non-Terrestrial Network, NTN), where the registration request message includes: indication information that the UE supports the access mode of the terrestrial network (Terrestrial Network, TN).
  • NTN non-Terrestrial Network
  • the second aspect of the disclosed embodiment provides an information processing method, which is executed by the Access and Mobility Management Function (AMF) of NTN.
  • the method includes:
  • the registration request message includes: indication information that the UE supports the terrestrial network TN.
  • a third aspect of the embodiment of the present disclosure provides an information processing method, which is executed by a second core network element.
  • the method includes:
  • the core network device verifies whether the first location information of the UE is trustworthy.
  • the fourth aspect of the embodiment of the present disclosure provides a message processing method, which is executed by the third core network device of the Terrestrial Network (Terrestrial Network, TN).
  • the method includes:
  • a registration message is sent to the second core network device, wherein the registration message includes second location information; wherein the second location information indicates the access Location, used to verify whether the first location information of the UE obtained by the first core network device of the NTN is trustworthy.
  • a fifth aspect of the embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the sending module is configured to send a registration request message to the access device of the NTN, where the registration request message includes: indication information that the UE supports the terrestrial network TN.
  • a sixth aspect of the embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the receiving module is configured to receive the registration request message of the UE sent by the access device of the non-terrestrial network NTN; wherein the registration request message includes: indication information that the UE supports the terrestrial network TN.
  • a seventh aspect of the embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • a receiving module configured to receive a registration message sent by the first core network device of the NTN;
  • a sending module configured to send second location information to the first core network device of the NTN according to the registration message, where the second location information indicates the access location of the UE accessing the TN, for The first core network device of the NTN is used to verify whether the first location information of the UE is trustworthy.
  • An eighth aspect of an embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • a receiving module configured to receive the registration request message of the UE sent by the access device of the non-terrestrial network NTN;
  • the sending module is configured to send a registration message to the second core network device according to the access location of the UE accessing the TN, wherein the registration message includes second location information; wherein the second location The information indicates the access location and is used to verify whether the first location information of the UE obtained by the first core network device of the NTN is trustworthy.
  • a ninth aspect of the embodiment of the present disclosure provides a communication device, including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, wherein the processor runs the executable program.
  • the program executes the information processing method provided by any one of the foregoing first to fourth aspects.
  • a tenth aspect of the embodiment of the present disclosure provides a computer storage medium, the computer storage medium stores an executable program; after the executable program is executed by a processor, any one of the foregoing first to fourth aspects can be realized Information processing methods provided.
  • the UE if it requests access from the NTN, it will send a registration request message to the NTN's access device, and the NTN's access device will forward or transparently transmit the registration request message to the NTN's third party.
  • a core network equipment if the UE requests access from the NTN, it will send a registration request message to the NTN's access device, and the NTN's access device will forward or transparently transmit the registration request message to the NTN's third party.
  • a core network equipment And the registration request message of the UE requesting access to the NTN will carry indication information of whether the UE supports access to the TN. In this way, if the first core network device of the NTN wants to verify whether the location information reported by the UE is trustworthy, it can verify whether the location information reported by the UE is trustworthy.
  • the access location of the TN is used to verify whether the location information reported by the UE is trustworthy, thereby reducing the phenomenon of poor service quality based on location information or providing specific services to UEs not in specific locations caused by untrustworthy or incorrect location information reported by the UE.
  • Figure 1A is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
  • Figure 1B is a schematic structural diagram of a mixture of NTN and TN according to an exemplary embodiment
  • Figure 2 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 3 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 4 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 5 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 6 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 7 is a schematic diagram of a CGI according to an exemplary embodiment
  • Figure 8 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 9 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 10 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 11 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 12 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 13 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 14 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 15 is a schematic structural diagram of an information processing device according to an exemplary embodiment
  • Figure 16 is a schematic structural diagram of an information processing device according to an exemplary embodiment
  • Figure 17 is a schematic structural diagram of an information processing device according to an exemplary embodiment
  • Figure 18 is a schematic structural diagram of an information processing device according to an exemplary embodiment
  • Figure 19 is a schematic structural diagram of a UE according to an exemplary embodiment
  • Figure 20 is a schematic structural diagram of a communication device according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or "when” or "in response to determining.”
  • FIG. 1A shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include: several UEs 11 and several access devices 12.
  • UE 11 may be a device that provides voice and/or data connectivity to users.
  • the UE 11 can communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the UE 11 can be an Internet of Things UE, such as a sensor device, a mobile phone (or a "cellular" phone) and a device with
  • the computer of the IoT UE may, for example, be a fixed, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted device.
  • station STA
  • subscriber unit subscriber unit
  • subscriber station mobile station
  • mobile station mobile station
  • remote station remote station
  • access point remote UE ( remote terminal)
  • access UE access terminal
  • user terminal user terminal
  • user agent user agent
  • user equipment user device
  • user UE user equipment
  • UE 11 can also be a device for an unmanned aerial vehicle.
  • the UE 11 may also be a vehicle-mounted device, for example, it may be a driving computer with a wireless communication function, or a wireless communication device connected to an external driving computer.
  • the UE 11 can also be a roadside device, for example, it can be a street light, a signal light or other roadside equipment with wireless communication functions.
  • the access device 12 may be a network-side device in the wireless communication system.
  • the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new radio (NR) system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network). Or, MTC system.
  • the access device 12 may be an evolved access device (eNB) used in the 4G system.
  • the access device 12 may also be an access device (gNB) using a centralized distributed architecture in the 5G system.
  • eNB evolved access device
  • gNB access device
  • the access device 12 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Media Access Control, MAC) layer; distributed
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the access device 12.
  • a wireless connection can be established between the access device 12 and the UE 11 through the wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
  • an embodiment of the present disclosure provides a hybrid communication system of NTN and TN, including:
  • NTN Radio Access Network
  • NTN's core network includes at least: AMF1;
  • TN’s core network includes at least AMF2;
  • AMF1 and AMF2 can share the same UDM.
  • AMF1 and AMF2 may be AMFs connected to the RAN of NTN RAN and TN having the same coverage area.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
  • the method includes:
  • S1110 Send a registration request message to the access device of the NTN, where the registration request message includes indication information indicating whether the UE supports access to the terrestrial network TN.
  • the UE may be various types of terminals.
  • the UE includes but is not limited to: mobile phones, tablet computers, wearable devices, vehicle-mounted terminals, smart home devices and/or smart office devices.
  • the location of the UE may be covered by NTN and TN at the same time.
  • the access equipment of NTN is generally an aerial satellite.
  • the satellites include but are not limited to: Low Earth Orbit (LEO), Medium Earth Orbit (MEO) and Geosynchronous Earth Orbit (GEO).
  • the access equipment of TN is usually a ground base station and is fixed on the ground.
  • the base station includes but is not limited to an evolved base station (eNB) or a next-generation base station (gNB).
  • eNB evolved base station
  • gNB next-generation base station
  • a base station can form one or more cells. And usually the geographical area corresponding to the community is fixed.
  • the UE If the UE requests access from NTN, it will send a registration request message to the NTN access device.
  • the registration request message of the UE requesting access to the NTN will carry indication information of whether the UE supports access to the TN.
  • the NTN wants to verify whether the location information reported by the UE is trustworthy, it can verify it based on the UE's access location in the TN. Whether the location information reported by the UE is trustworthy, thereby reducing the phenomenon of poor service quality based on location information or providing specific services to UEs not in specific locations caused by untrustworthy or incorrect location information reported by the UE.
  • the registration request message further includes: the first location information of the UE.
  • the first location information may include any information indicating the location of the UE.
  • the first location information may include but is not limited to: positioning information of the UE.
  • the positioning information includes but is not limited to the latitude and longitude of the UE, or relative position information relative to a reference position on the ground.
  • the registration request message includes: the first location information of the UE can be accessed by a network element on the network side.
  • the UE When the UE leaves the coverage of the NTN, it can select an access device of the TN that the UE can access.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a UE.
  • the method includes:
  • S1210 Send a registration request message to the NTN access device, where the registration request message includes: indication information of whether the UE supports access to the terrestrial network TN;
  • S1220 Receive the registration response message sent by the NTN access device
  • S1230 Send a registration request message to the access device of the TN according to the registration response message.
  • the first core network device of the NTN may need to verify the first location information carried in the registration request message or whether the UE uses a method other than the registration request message. If the first location information reported in the message is credible, the UE will receive the registration response message returned by the NTN network element.
  • the registration response message may include: a registration acceptance message indicating that the NTN's first core network device temporarily accepts registration, or a registration rejection message indicating that the NTN does not temporarily accept registration.
  • the first core network equipment includes but is not limited to: NTN's AMF.
  • the UE may send a registration request message to the TN access device. If the UE sends a registration request message to the access device of the TN, the base station of the TN receives the registration request message sent by the UE and can transmit the base station identification of the base station and/or the cell identification of the registration request message sent by the UE to the core network equipment of the TN. , in this way, NTN's first core network equipment can obtain the UE's request for access through the core network equipment jointly owned by TN, or the connection between NTN's first core network equipment and TN's third core network equipment.
  • the base station identity and/or cell identity may be used to verify the credibility and/or accuracy of the first location information included in the registration request message of the UE.
  • the UE after receiving the registration response message sent by the NTN access device, the UE directly sends a registration request message to the TN access device.
  • the registration response message further includes: a location verification indication.
  • the UE will send a registration request message requesting to register to the TN to the access device of the TN according to the registration response message.
  • the location verification indication may be carried by one bit or multiple bits.
  • the registration response message may also include: a TN registration indication, which is also used to instruct the UE to register with the TN.
  • the method further includes:
  • the UE determines that it is currently registered to the NTN and uses the NTN to carry out services according to business requirements.
  • the registration request message sent by the access device of the terrestrial network TN also includes: a registration reason indication for location verification.
  • the registration request message may carry a registration reason indication.
  • the registration reason indication may indicate the reason why the UE requests to register to the TN.
  • the registration reason indication may instruct the UE to request registration to trigger services of the TN.
  • the UE may be used to request location verification.
  • a registration request message indicating a registration reason indication for location verification is sent to the TN access device.
  • the third core network device of the TN will know the reason why the UE requests to register to the TN this time.
  • the “third” in the description of “third core network equipment” here is only used to distinguish different core network equipment and has no real limitation.
  • the third core network equipment may be TN's AMF, etc.
  • the method further includes:
  • the registration request message sent to the access device of the TN includes the registration reason indication of the location verification, and the access device of the TN completes the first location information for the UE at the first core network device of the NTN. After verification, a registration rejection message is returned.
  • the UE initiates a registration request message to the TN access device to trigger the UE's registration process in the TN, it is only for location verification.
  • the network side knows the base station and/or cell that the UE requests access to, the TN's
  • the third core network device can refuse the UE's registration to access the TN.
  • the UE will receive a registration rejection message sent by the access device of the TN.
  • the registration rejection message may come from the third core network device of the TN. After being received by the access device of the TN, it will be forwarded to the UE.
  • the registration rejection message is used to inform the UE to reject the TN access registration.
  • the UE If the UE is refused registration to access the TN, it means that the UE does not need to register with the NTN and the TN at the same time. This reduces the power consumption caused by the UE connecting to the current TN and NTN at the same time and verifies the UE's standby time.
  • an embodiment of the present disclosure provides an information processing method, which is executed by the first core network device of NTN.
  • the method includes:
  • S2110 Receive the registration request message of the UE sent by the access device of the NTN; wherein the registration request message includes indication information of whether the UE supports access to the terrestrial network TN.
  • NTN's first core network equipment includes but is not limited to: AMF.
  • the AMF of the NTN is responsible for the UE's access and mobility management in the NTN. Therefore, the registration request message sent by the UE to the NTN access device will be transmitted by the NTN access device to the NTN AMF and other first core network devices. .
  • the first core network device When receiving the registration request message, the first core network device will obtain that the registration request message contains the above indication information.
  • the indication information indicates that the UE supports access to the TN, or indicates that the UE does not support access to the TN.
  • the indication information indicates that the UE supports access to the TN, it means that the first core network device can use the UE's access location in the TN to verify the credibility and/or accuracy of the first location information submitted by the UE.
  • the first core network equipment of NTN determines that it needs to provide business services based on location information to the UE, or it needs to determine whether to allow the UE to access based on the location information of the UE, and the indication information indicates that the UE supports access to the TN, it can use the UE
  • the first location information provided by the UE is verified at the access location of the TN. After verifying that the first location information provided by the UE is credible, the UE is finally allowed to access the NTN or to perform location-based business services based on the NTN.
  • an embodiment of the present disclosure provides an information processing method, which is executed by the NTN first core network device.
  • the method includes:
  • S2210 Receive the registration request message of the UE sent by the access device of the non-terrestrial network NTN; wherein the registration request message includes the first location information of the UE;
  • S2220 Based on the UE's access location in the TN, verify whether the first location information of the UE is trustworthy.
  • the access location may be indicated by the base station identity of the access base station of the UE in the TN and/or the cell identity of the access cell.
  • verifying whether the first location information of the UE is credible may include at least one of the following:
  • the distance between the access location of the TN and the UE location represented by the first location information is less than or equal to the distance threshold, it is determined that the first location information of the UE is credible;
  • the distance between the access location of the TN and the UE location represented by the first location information is greater than the distance threshold, it is determined that the first location information of the UE is not trustworthy.
  • the base station of the TN can also use the UE to estimate the distance between the UE and the base station based on the measurement value of the reference signal sent by the base station.
  • the measurement value includes but is not limited to: Reference Signal Receiving Power (RSRP) and/or Reference Signal Received Quality (RSRQ). Since the power of the reference signal sent by the base station is known, the propagation loss of the reference signal in the air can be estimated. Therefore, the distance between the UE and the base station can be estimated based on the received power and/or received quality of the reference signal. distance. The distance information of this distance can also be queried by the NTN network element from the TN network side.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Received Quality
  • the NTN AMF can verify whether the first location information reported by the UE is based on the access location of the UE and the distance information of the estimated distance. Believable or accurate.
  • the above is just an example of NTN's AMF verifying the first location information, and the specific implementation is not limited to the above example.
  • the AMF of the NTN may directly request the second location information of the UE's access location and/or the distance information from the AMF of the TN through a connection with the AMF of the TN.
  • an embodiment of the present disclosure provides an information processing method, which is executed by the first core network device of NTN.
  • the method includes:
  • S2210 Receive the registration request message of the UE sent by the access device of the non-terrestrial network NTN; wherein the registration request message includes the first location information of the UE;
  • S2220 Send a registration message to the second core network device according to the identification information of the UE;
  • S2240 Verify whether the first location information is trustworthy according to the second location information, wherein the second location information is determined based on the access location of the UE in the TN. Determined based on the access location of the UE in the TN.
  • the second location information may directly indicate the access location of the UE; or, the second location information is location information generated based on the UE's access location in the TN.
  • the second core network equipment includes but is not limited to UDM.
  • the identification information of the UE includes but is not limited to at least one of the following:
  • GUI Globally Unique Temporary UE Identity
  • SUPI Subscriber Permanent Identifier
  • SUCI Subscriber Concealed Identifier
  • PEI Permanent Equipment Identifier
  • the first core network device After receiving the identification information of the UE, the first core network device will query the second location information of the access location reported by the UE when accessing the TN.
  • the second location information is returned to the first core network device of the NTN, so that the first core network device of the NTN can verify whether the first location information reported by the UE is trustworthy or accurate.
  • the first core network device of the NTN may directly send a registration message to the second core network device after receiving the registration request message from the UE requesting to register with the NTN, and enter the second step returned by the second core network device. Waiting for location information.
  • the method further includes:
  • the first core network device of the NTN sends a registration response message to the UE before receiving the second location information, and the registration response message is used to trigger the UE to request access to the TN.
  • the first core network device of the NTN may simultaneously request the second location information from the second core network device when sending the registration response message to the UE. Or, after sending the registration response message to the UE, request the second location information from the second core network device, or send the registration message to the second core network device requesting the second location information before sending the registration response to the UE. information. That is, there is no certain order in which the first core network device of the NTN sends a registration response message to the UE and requests the second location information from the second core network device, and can be executed arbitrarily.
  • the verification result of the first location information can be used. Determine whether the UE is allowed to access the NTN, and send a registration acceptance message or a registration rejection message to the UE according to the determination result of whether the UE is allowed to access the NTN.
  • the registration response message may include: a location verification indication.
  • This location verification indication can trigger the UE to request to register with the TN, specifically by triggering the UE to send a registration request message to the TN.
  • the registration response message that triggers the UE to access the TN may also include: TN registration indication.
  • the second location information includes: the global identity of the cell where the UE accesses the TN.
  • the second location information may include the Cell Global Identity (CGI) of the TN cell that the UE requests to access.
  • CGI Cell Global Identity
  • CGI consists of Location Area Identification (LAI) and Cell Identity (CI).
  • the location area identifier may include at least one of the following:
  • MCC Mobile Country Code
  • MNC Mobile Network Code
  • LAC Location Area Code
  • an embodiment of the present disclosure provides an information processing method, which is executed by a second core network device.
  • the method includes:
  • S3110 Receive the registration message sent by the first core network device of the NTN;
  • S3120 According to the registration message, send second location information to the first core network device of the NTN, where the second location information indicates the access location of the UE accessing the TN for use by the NTN.
  • the first core network device verifies whether the first location information of the UE is trustworthy.
  • the second core network device includes but is not limited to UDM.
  • This UDM can be a common data management DM for NTN and TN.
  • both NTN's first core network equipment and TN's first core network equipment are connected to the UDM, and user data of UEs registered to TN and NTN are maintained at the same time.
  • the second core network device After receiving the registration message sent by the first core network device of NTN, the second core network device will send the second location information to the first core network device, and the second location information will be returned to the first core network device of NTN. , the first core network device of NTN will verify whether the first location information reported by the UE to the first core network device F of NTN is trustworthy and/or accurate based on the second location information.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a second core network device.
  • the method includes:
  • S3210 Receive the registration message sent by the first core network device of the NTN;
  • S3220 The time difference between the reception time of the registration message and the registration time of the UE accessing the TN satisfies the preset condition. According to the access location of the UE when accessing the TN, send a message to the third location of the NTN. A core network device sends second location information.
  • the second location information can be sent directly to the first core network device of the NTN at the access location of the TN based on the registration time that meets the preset conditions based on the time difference.
  • the time difference between the reception time of the registration message and the registration time of the UE accessing the TN satisfies preset conditions, including:
  • the time difference between the reception time of the registration message and the registration time is less than the time difference threshold, it is determined that the time difference between the reception time of the registration message and the registration time satisfies the preset condition.
  • the duration threshold includes but is not limited to: 1 second, 5 seconds, 10 seconds, 15 seconds, 30 seconds or 0.5 seconds.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a second core network device.
  • the method includes:
  • S3310 Receive the registration message sent by the first core network device of the NTN;
  • S3320 Receive a registration message sent by the third core network device of the TN; wherein the registration message sent by the third core network device of the TN includes: information about the access location of the UE accessing the TN;
  • S3330 Send the second location message to the first core network device of the NTN according to the registration message sent by the first core network device of the NTN and the access location of the UE accessing the TN.
  • the second core network device will not only receive the NTN
  • the registration message sent by the first core network device of the TN will also be received by the registration message sent by the third core network device of the TN.
  • the registration message sent by the first core network device of the TN will include: the UE requests to register to the access location of the TN.
  • the access location may include but is not limited to: the cell identity of the TN cell to which the UE requests registration and/or the base station identity of the TN base station to access, etc.
  • the second location information includes: the global identity of the cell where the UE accesses the TN.
  • the second location information may include the Cell Global Identity (CGI) of the TN cell that the UE requests to access.
  • CGI Cell Global Identity
  • CGI consists of Location Area Identification (LAI) and Cell Identity (CI).
  • the location area identifier may include at least one of the following:
  • MCC Mobile Country Code
  • MNC Mobile Network Code
  • LAC Location Area Code
  • an embodiment of the present disclosure provides a message processing method, which is executed by the third core network device of the TN.
  • the method includes:
  • S4110 Receive the UE's registration request message sent by the access device of the non-terrestrial network NTN;
  • S4120 Send a registration message to the second core network device according to the access location of the UE accessing the TN, where the registration message includes second location information; where the second location information indicates the The access location is used to verify whether the first location information of the UE obtained by the first core network device of the NTN is trustworthy.
  • the third core network equipment may include but is not limited to: TN's AMF.
  • the third core network device of the TN After receiving the registration request message, the third core network device of the TN will determine the location verification of the registration reason indication contained in the registration request message, and then send a request to the third core network device according to the access base station and/or access cell requested by the UE. 2. Registration message sent by the core network device.
  • S4120 When the registration request message contains a registration reason indication for location verification, send a registration message to the second core network device according to the access location of the UE accessing the TN.
  • the second core network device After the second core network device receives the registration message, the second core network device will store the second location information, and the second location information can be forwarded by the second core network device to the first core network device of NTN for use.
  • the NTN's first core network device verifies whether the first location information provided by the UE to the NTN is trustworthy.
  • an embodiment of the present disclosure provides a message processing method, which is executed by the third core network device of the TN.
  • the method includes:
  • S4210 Receive the UE's registration request message sent by the access device of the non-terrestrial network NTN;
  • S4220 Send a registration message to the second core network device according to the access location of the UE accessing the TN;
  • S4230 Send a registration rejection message to the access device of the TN according to the rejection message.
  • the registration reason indication indicates that the TN registration requested by the UE is for NTN location verification, it means that the UE is not requesting registration to the TN due to business requirements, and it can directly send a registration rejection to the UE after reporting the second location information to the UE. information.
  • S4220 When the registration request message contains a registration reason indication for location verification, send a registration message to the second core network device according to the access location of the UE accessing the TN.
  • an embodiment of the present disclosure provides a message processing method, which is executed by the third core network device of the TN.
  • the method includes:
  • S4310 Receive the UE's registration request message sent by the access device of the non-terrestrial network NTN;
  • S4320 Send a registration message to the second core network device according to the access location of the UE accessing the TN;
  • S4340 Send a registration rejection message to the access device of the TN according to the rejection message.
  • the registration message sent by the third core network device of the TN to the second core network device may also carry the registration reason indication. In this way, the second core network device After successfully receiving the second location information, the core network device will send a rejection message to the third core network device of TN. If the rejection message is received, the AMF of TN will consider that the second core network device successfully received the second location information. location information, thereby sending a registration rejection message to the UE according to the rejection message.
  • the registration rejection message is returned to the UE, which can ensure that the UDM successfully obtains the second location information and ensures that the first core network device assisting NTN in verifying the first location information .
  • an embodiment of the present disclosure provides an information processing method, which may include:
  • the UE sends a registration request message to NTN's Radio Access Network (Radio Access Network, RAN)/AMF1 through NTN's Radio Access Technology (RAT).
  • the parameters included in the registration request message may also include: indication information indicating whether the UE supports TN registration/access.
  • the general parameters include but are not limited to at least one of the following: registration type, UE identification SUCI or 5G-GUTI or PEI and/or security parameters.
  • the security parameters may be used to indicate security capabilities supported by the UE.
  • the security parameter may be used to indicate the security algorithm supported by the UE.
  • the security algorithm may include: a confidentiality protection algorithm and/or an integrity protection algorithm supported by the UE.
  • the NTN RAT type of AMF1 and UE uses Nudm_UECM_Registration to register with UDM; the Nudm_UECM_Registration can be a type of registration message sent by NTN's AMF (that is, AMF1) to UDM.
  • AMF1 sends a registration acceptance message to the terminal.
  • the message includes: an instruction instructing the UE to send a 3GPP TN access request, and the 3GPP TN access request is used for NTN location verification;
  • the UE Based on the received 3GPP TN access request, the UE sends a registration request message to gNB/AMF2 through TN RAT (such as NR).
  • the registration request message includes: NTN location verification indication;
  • TN-RAN (such as gNB) includes and Registers the CGI of the terminal accessed together with the request and sends it to AMF2.
  • AMF2 uses Nudm_UECM_Registration to register with UDM, including the indication of NTN location verification and the CGI received from TN-RAN; UDM stores the CGI as the location information of the UE and rejects AMF2 registration by reason of NTN location verification.
  • This CGI can be used to verify the location information of the AMF reported by the UE to the NTN (ie, the aforementioned first location information).
  • UDM sends Nudm_SDM_Notification (UE TN location: CGI) to the registered AMF1; based on the received terminal TN location (CGI), AMF1 can verify whether the terminal is allowed to operate in the country/region where the terminal location is located;
  • AMF2 sends a registration rejection message to the terminal to complete the NTN location verification.
  • AMF2 is the AMF of TN.
  • the registration request message includes: an indication message indicating whether the UE supports 3GPP TN access.
  • the registration request message of 3gpp TN may include: registration reason indication for location verification.
  • the registration message sent by the TN's AMF to the UDM includes: a registration reason indication indicating location verification.
  • the Nudm_UECM_Registration sent by the TN's AMF to the UDM includes: a registration reason indication indicating location verification.
  • the UE's access location in the TN (for example, the CGI of the registered cell) is sent to UDM through Nudm_SDM_Notification and is stored in UDM.
  • a registration rejection message is sent to the UE.
  • an embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the sending module 110 is configured to send a registration request message to the access device of the NTN, where the registration request message includes indication information indicating whether the UE supports access to the terrestrial network TN.
  • the information processing device may be a UE.
  • the sending module 110 may be a program module; after the program module is executed by the processor, the sending of the above-mentioned registration request message can be implemented.
  • the sending module 110 may also include a software-hardware combination module; the software-hardware combination module includes, but is not limited to: a programmable array; the programmable array includes, but is not limited to: a field programmable array and/or Complex programmable arrays.
  • the sending module 110 may be a pure hardware module; the pure hardware module includes but is not limited to an application specific integrated circuit.
  • the information processing device may further include: a storage module and/or a processing module; the storage module is connected to the sending module 110 and may be used at least to store the registration request message.
  • the registration request message further includes: the first location information of the UE.
  • the device further includes:
  • the receiving module is configured to receive the registration response message sent by the NTN access device
  • the sending module 110 is also configured to send a registration request message to the access device of the ground network TN according to the registration response message.
  • the registration response message further includes: a location verification indication.
  • the registration request message sent by the access device of the terrestrial network TN also includes: a registration reason indication for location verification.
  • the receiving module is further configured to send the registration request message to the TN including the registration reason indication of the location verification, and receive the access device of the TN in the first core of the NTN.
  • the network device returns a registration rejection message after completing the first location information verification on the UE.
  • an embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the receiving module 210 is configured to receive a registration request message of a UE sent by an access device of a non-terrestrial network NTN; wherein the registration request message includes indication information of whether the UE supports access to the terrestrial network TN.
  • the information processing device may be the first core network equipment of NTN.
  • the first core network equipment includes but is not limited to: NTN's AMF.
  • the receiving module 210 may be a program module; after the program module is executed by the processor, the above-mentioned registration request message can be received.
  • the receiving module 210 may also include a soft-hard combination module; the soft-hard combination module includes, but is not limited to: a programmable array; the programmable array includes, but is not limited to: a field programmable array and/or Complex programmable arrays.
  • the receiving module 210 may be a pure hardware module; the pure hardware module includes but is not limited to an application specific integrated circuit.
  • the processing module is configured to verify whether the first location information of the UE is trustworthy based on the access location of the UE in the TN.
  • the first location information may be included in a registration request message sent by the UE to the access device of the NTN.
  • the processing module is configured to send a registration message to a second core network device according to the identification information of the UE; and receive the second location information of the UE sent by the second core network device. ; Verify whether the first location information is credible based on the second location information, wherein the second location information is determined based on the access location of the UE in the TN. The second location information is based on The access location of the UE in the TN is determined.
  • the device further includes:
  • the sending module is configured to send a registration response message to the UE, where the registration response message is used to trigger the UE to request access to the TN.
  • the registration response message includes: location verification indication.
  • the second location information includes: a global identity of a cell where the UE accesses the TN.
  • an embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the receiving module 310 is configured to receive the registration message sent by the first core network device of the NTN;
  • the sending module 320 is configured to send second location information to the first core network device of the NTN according to the registration message, where the second location information indicates the access location of the UE accessing the TN, using It is used for the first core network device of the NTN to verify whether the first location information of the UE is trustworthy.
  • the information processing device may be a UDM.
  • the receiving module 310 and the sending module 320 may be program modules; after the program module is executed by the processor, it is possible to receive the registration message sent by the first core network device of the NTN and perform the processing according to the registration message. , sending the second location information to the first core network device of the NTN.
  • the receiving module 310 and the sending module 320 may also include a software-hardware combination module; the software-hardware combination module includes, but is not limited to: a programmable array; the programmable array includes, but is not limited to: field programmable arrays and/or complex programmable arrays.
  • the receiving module 310 and the sending module 320 may be pure hardware modules; the pure hardware modules include but are not limited to application specific integrated circuits.
  • the sending module 320 is configured such that the time difference between the reception time of the registration message and the registration time of the UE accessing the TN satisfies a preset condition. According to the UE accessing the TN, the time difference between The access location of the TN is the access location, and the second location information is sent to the first core network device of the NTN.
  • the receiving module 310 is configured to receive a registration message sent by the third core network device of the TN; wherein the registration message sent by the third core network device of the TN includes: the UE access Information about the access location of the TN;
  • the sending module 320 is configured to send the registration message to the first core network device of the NTN according to the registration message sent by the first core network device of the NTN and the access location of the UE accessing the TN. Second location message.
  • the second location information includes: the global identity of the cell where the UE accesses the TN.
  • an embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the receiving module 410 is configured to receive the registration request message of the UE sent by the access device of the non-terrestrial network NTN;
  • the sending module 420 is configured to, when the registration request message contains a registration reason indication for location verification, send a registration message to the second core network device according to the access location of the UE accessing the TN, wherein the The registration message includes second location information; wherein the second location information indicates the access location and is used to verify whether the first location information of the UE obtained by the first core network device of the NTN is trustworthy.
  • the information processing device may be an AMF of TN.
  • the receiving module 410 and the sending module 420 may be program modules; after the program modules are executed by the processor, the above operations can be implemented.
  • the receiving module 410 and the sending module 420 may also include a software-hardware combination module; the software-hardware combination module includes, but is not limited to: a programmable array; the programmable array includes, but is not limited to: field programmable arrays and/or complex programmable arrays.
  • the receiving module 410 and the sending module 420 may be pure hardware modules; the pure hardware modules include but are not limited to application specific integrated circuits.
  • the receiving module 410 is configured to receive the rejection message returned by the second core network device
  • the sending module 420 is configured to send a registration rejection message to the access device of the TN according to the rejection message.
  • An embodiment of the present disclosure provides a communication device, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to execute the information processing method provided by any of the foregoing technical solutions.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to store information stored thereon after the communication device is powered off.
  • the communication device includes: UE or network element.
  • the network element can be any of the aforementioned NTN network elements and/or TN network elements.
  • the network element can include: TN AMF, NTN AMF and/or UDM.
  • the processor can be connected to the memory through a bus, etc., and is used to read the executable program stored in the memory, for example, at least one of the methods shown in Figures 2 to 6, and Figures 8 to 14.
  • FIG 19 is a block diagram of a UE 800 according to an exemplary embodiment.
  • UE 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, etc.
  • UE 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communications component 816.
  • Processing component 802 generally controls the overall operations of UE 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to generate all or part of the steps of the methods described above.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operations at UE 800. Examples of this data include instructions for any application or method operating on the UE 800, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 804 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 806 provides power to various components of UE 800.
  • Power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to UE 800.
  • Multimedia component 808 includes a screen that provides an output interface between the UE 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the UE 800 is in an operating mode, such as shooting mode or video mode, the front camera and/or rear camera can receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 810 is configured to output and/or input audio signals.
  • audio component 810 includes a microphone (MIC) configured to receive external audio signals when UE 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 814 includes one or more sensors for providing various aspects of status assessment for UE 800.
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the UE 800, and the sensor component 814 can also detect the position change of the UE 800 or a component of the UE 800. , the presence or absence of user contact with the UE 800, the orientation or acceleration/deceleration of the UE 800 and the temperature change of the UE 800.
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communication between UE 800 and other devices.
  • UE 800 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • UE 800 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 804 including instructions, executable by the processor 820 of the UE 800 to generate the above method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • an embodiment of the present disclosure shows the structure of an access device.
  • the communication device 900 may be provided as a network side device.
  • the communication device may be various network elements of the aforementioned NTN and/or TN, for example, AMF and/or UDM.
  • communications device 900 includes a processing component 922, which further includes one or more processors, and memory resources, represented by memory 932, for storing instructions, such as application programs, executable by processing component 922.
  • the application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to perform any of the above-mentioned methods applied to the access device, for example, the methods shown in any one of Figures 2 to 6, and Figures 8 to 14.
  • Communication device 900 may also include a power supply component 926 configured to perform power management of communication device 900, a wired or wireless network interface 950 configured to connect communication device 900 to a network, and an input-output (I/O) interface 958 .
  • the communication device 900 may operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

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Abstract

本公开实施例提供一种信息处理方法及装置、通信设备及存储介质。由用户设备(User Equipment,UE)执行的信息处理方法,可包括:向非地面网络NTN的接入设备的发送注册请求消息,其中,所述注册请求消息包括:所述UE支持地面网络TN的指示信息。

Description

信息处理方法及装置、通信设备及存储介质 技术领域
本公开涉及无线通信技术领域但不限于无线通信技术领域,尤其涉及一种信息处理方法及装置、通信设备及存储介质。
背景技术
第五代移动通信(5 th Generation System,5GS)系统已得到增强,以支持第五代移动通信核心网(5 th Generation Core,5GC)卫星接入的业务需求。当终端使用新无线(New Radio,NR)卫星接入时,为了确保满足监管要求,网络会根据终端位置信息验证终端选择的公共陆地移动网络(Public Land Mobility Network,PLMN)是否允许在所在国家运行。
此外,广播跟踪区(Tracking Area Identity,TAI)(s)和UE所在地理位置的TAI,将由下一代无线接入(Next Generation,NG)-无线接入网(Radio Access Network,RAN)作为用户位置信息(User Location Information,ULI)的一部分提供接入管理功能(Access Management Function,AMF)。使用用户设备(User Equipment,UE)生成的位置信息来确定UE地理位置的TAI可能是准确且可信的,但可能是不可信的。
发明内容
本公开实施例提供一种信息处理方法及装置、通信设备及存储介质。
本公开实施例第一方面提供一种信息处理方法,可由用户设备(User Equipment,UE)执行,所述方法包括:
向非地面网络(Non-Terrestrial Network,NTN)的接设备发送注册请求消息,其中,所述注册请求消息包括:所述UE支持地面网络(Terrestrial Network,TN)的接入方式的指示信息。
本公开实施例第二方面提供一种信息处理方法,其中,由NTN的接入与移动性管理功能(Access and Mobility Management Function,AMF)执行,所述方法包括:
接收所述NTN的接入设备发送的UE的注册请求消息;其中,所述注册请求消息包括:所述UE支持地面网络TN的指示信息。
本公开实施例第三方面提供一种信息处理方法,其中,由第二核心网网元执行,所述方法包括:
接收NTN的第一核心网设备发送的注册消息;
根据所述注册消息向所述NTN的第一核心网设备发送第二位置信息,其中,所述第二位置信息指示所述UE接入TN的接入位置,用于供所述NTN的第一核心网设备验证所述UE的第一位置信 息是否可信。
本公开实施例第四方面提供一种消息处理方法,其中,由地面网络(Terrestrial Network,TN)的第三核心网设备执行,所述方法包括:
接收非地面网络NTN的接入设备发送的UE的注册请求消息;
根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息,其中,所述注册消息,包括第二位置信息;其中,所述第二位置信息指示所述接入位置,用于验证所述NTN的第一核心网设备获取的所述UE的第一位置信息是否可信。
本公开实施例第五方面提供一种信息处理装置,其中,所述装置包括:
发送模块,被配置为向NTN的接入设备的发送注册请求消息,其中,所述注册请求消息包括:所述UE支持地面网络TN的指示信息。
本公开实施例第六方面提供一种信息处理装置,其中,所述装置包括:
接收模块,被配置为接收非地面网络NTN的接入设备发送的UE的注册请求消息;其中,所述注册请求消息包括:所述UE支持地面网络TN的指示信息。
本公开实施例第七方面提供一种信息处理装置,其中,所述装置包括:
接收模块,被配置为接收所述NTN的第一核心网设备发送的注册消息;
发送模块,被配置为根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息,其中,所述第二位置信息指示所述UE接入TN的接入位置,用于供所述NTN的第一核心网设备验证所述UE的第一位置信息是否可信。
本公开实施例第八方面提供一种信息处理装置,其中,所述装置包括:
接收模块,被配置为接收非地面网络NTN的接入设备发送的UE的注册请求消息;
发送模块,被配置为根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息,其中,所述注册消息,包括第二位置信息;其中,所述第二位置信息指示所述接入位置,用于验证所述NTN的第一核心网设备获取的所述UE的第一位置信息是否可信。
本公开实施例第九方面提供一种通信设备,包括处理器、收发器、存储器及存储在存储器上并能够由所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程序时执行如前述第一方面至第四方面任意一个方面提供的信息处理方法。
本公开实施例第十方面提供一种计算机存储介质,所述计算机存储介质存储有可执行程序;所述可执行程序被处理器执行后,能够实现前述的第一方面至第四方面任意一个方面提供的信息处理方法。
本公开实施例提供的技术方案,若UE向NTN请求接入时,会向NTN的接入设备发送注册请求消息,该NTN的接入设备会将该注册请求消息转发或者透传给NTN的第一核心网设备。且所述UE在请求接入NTN的注册请求消息会携带UE是否支持接入TN的指示信息,如此,若NTN的第一核心网设备想验证UE上报的位置信息是否可信,可根据UE在TN的接入位置来验证UE上报的位置信息是否可信,从而减少UE上报的位置信息不可信或者错误导致的各种基于位置信息的服务 质量差或者向不在特定位置UE提供特定服务的现象。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开实施例。
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,示出了符合本发明实施例,并与说明书一起用于解释本发明实施例的原理。
图1A是根据一示例性实施例示出的一种无线通信系统的结构示意图;
图1B是根据一示例性实施例示出的一种NTN和TN混合的结构示意图;
图2是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图3是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图4是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图5是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图6是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图7是根据一示例性实施例示出的一种CGI的示意图;
图8是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图9是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图10是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图11是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图12是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图13是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图14是根据一示例性实施例示出的一种信息处理方法的流程示意图;
图15是根据一示例性实施例示出的一种信息处理装置的结构示意图;
图16是根据一示例性实施例示出的一种信息处理装置的结构示意图;
图17是根据一示例性实施例示出的一种信息处理装置的结构示意图;
图18是根据一示例性实施例示出的一种信息处理装置的结构示意图;
图19是根据一示例性实施例示出的一种UE的结构示意图;
图20是根据一示例性实施例示出的一种通信设备的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明实施例相一致的所有实施方式。相反,它们仅是本发明实施例的一些方面相一致 的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开所使用的单数形式的“一种”、“所述”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。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1A,其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1A所示,无线通信系统是基于蜂窝移动通信技术的通信系统,该无线通信系统可以包括:若干个UE 11以及若干个接入设备12。
其中,UE 11可以是指向用户提供语音和/或数据连通性的设备。UE 11可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,UE 11可以是物联网UE,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网UE的计算机,例如,可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如,站(Station,STA)、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)、接入点、远程UE(remote terminal)、接入UE(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户UE(user equipment,UE)。或者,UE 11也可以是无人飞行器的设备。或者,UE 11也可以是车载设备,比如,可以是具有无线通信功能的行车电脑,或者是外接行车电脑的无线通信设备。或者,UE 11也可以是路边设备,比如,可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
接入设备12可以是无线通信系统中的网络侧设备。其中,该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication,4G)系统,又称长期演进(Long Term Evolution,LTE)系统;或者,该无线通信系统也可以是5G系统,又称新空口(new radio,NR)系统或5G NR系统。或者,该无线通信系统也可以是5G系统的再下一代系统。其中,5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network,新一代无线接入网)。或者,MTC系统。
其中,接入设备12可以是4G系统中采用的演进型接入设备(eNB)。或者,接入设备12也可以是5G系统中采用集中分布式架构的接入设备(gNB)。当接入设备12采用集中分布式架构时,通常包括集中单元(central unit,CU)和至少两个分布单元(distributed unit,DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)层、无线链路层控制协议(Radio Link Control,RLC)层、媒体访问控制(Media Access Control,MAC)层的协议栈;分布单元中设置有物理(Physical,PHY)层协议栈,本公开实施例对接入设备12的具体实现方式不加以限定。
接入设备12和UE 11之间可以通过无线空口建立无线连接。在不同的实施方式中,该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口;或者,该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口,比如该无线空口是新空口;或者,该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
如图1B所示,本公开实施例提供一种NTN和TN的混合通信系统,包括:
NTN的无线接入网络(RAN)、
NTN的核心网;NTN的核心网至少包括:AMF1;
TN的RAN;
TN的核心网;TN的核心网至少包括AMF2;
AMF1和AMF2可共用相同的UDM。
值得注意的是,该AMF1和AMF2可为连接到具有相同覆盖区域的NTN RAN和TN的RAN连接的AMF。
如图2所示,本公开实施例提供一种信息处理方法,其中,由UE执行,所述方法包括:
S1110:向NTN的接入设备的发送注册请求消息,其中,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息。
所述UE可为各种类型的终端,例如,该UE包括但不限于:手机、平板电脑、可穿戴式设备、车载终端、智能家居设备和/或智能办公设备。
UE所在位置可能同时由NTN覆盖和TN覆盖。NTN的接入设备一般为空中卫星。该卫星包括但不限于:地轨卫星(Low Earth Orbit,LEO)、中轨卫星(Medium Earth Orbit,MEO)和静止轨道卫星(Geosynchronous Earth Orbit,GEO)。
TN的接入设备通常为地面基站,且是固定在地面上的。所述基站包括但不限于演进型基站(eNB)或者下一代基站(gNB)
一个基站可形成一个或多个小区。且通常小区所对应的地理区域范围是固定的。
若UE向NTN请求接入时,会向NTN的接入设备发送注册请求消息。所述UE在请求接入NTN的注册请求消息会携带UE是否支持接入TN的指示信息,如此,若NTN想验证UE上报的位置信息是否可信,可根据UE在TN的接入位置来验证UE上报的位置信息是否可信,从而减少UE上报的位置信息不可信或者错误导致的各种基于位置信息的服务质量差或者向不在特定位置UE提供特定服务的现象。
在一些实施例中,所述注册请求消息还包括:所述UE的第一位置信息。
所述第一位置信息可包括任意指示UE所在位置的信息。
示例性地,所述第一位置信息可包括但不限于:UE的定位信息。例如,该定位信息包括但不限于UE的经纬度,或者,相对于地面上参考位置的相对位置信息。
所述注册请求消息包括:UE的第一位置信息可供网络侧的网元为UE在离开NTN的覆盖范围时,可以选择可供UE接入的TN的接入设备接入。
如图3所示,本公开实施例提供一种信息处理方法,其中,由UE执行,所述方法包括:
S1210:向NTN的接入设备的发送注册请求消息,其中,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息;
S1220:接收NTN的接入设备发送的注册响应消息;
S1230:根据所述注册响应消息,向TN的接入设备发送注册请求消息。
若UE支持TN注册(或称接入),NTN的第一核心网设备接收到UE的注册请求消息之后,可能会需要验证注册请求消息携带的第一位置信息或者UE是否用注册请求消息以外的消息上报的第一位置信息是否可信,则UE会接收到NTN的网元返回的注册响应消息。
该注册响应消息可包括:表示NTN的第一核心网设备暂时接受注册的注册接受消息,或者,表示NTN暂时不接受注册的注册拒绝消息。该第一核心网设备包括但不限于:NTN的AMF。
UE接收到注册接受消息之后,可以向TN的接入设备发送注册请求消息。若UE向TN的接入设备发送注册请求消息,则TN的基站接收到UE发送的注册请求消息,可以将基站的基站标识和/或UE发送注册请求消息的小区标识传输给TN的核心网设备,如此,NTN的第一核心网设备就可以通过与TN共同拥有的核心网设备,或者,NTN的第一核心网设备与TN的第三核心网设备之间的连接,获取到UE请求接入的基站标识和/或小区标识,该基站标识和/或小区标识可用于验证UE在注册请求消息中包含的所述第一位置信息的可信度和/或精确度。
在一个实施例中,所述UE接收到NTN的接入设备发送的注册响应消息之后,会直接向TN的接入设备发送注册请求消息。
在另一些实施例中,所述注册响应消息还包括:位置验证指示。
若所述注册响应消息包括:位置验证指示,则UE会根据所述注册响应消息,向TN的接入设备发送请求注册到TN的注册请求消息。
所述位置验证指示可由一个比特或多个比特携带。
在另一些实施例中,所述注册响应消息还可包括:TN注册指示,该TN注册指示,同样用于指示UE注册到TN。
在一些实施例中,所述方法还包括:
当NTN返回的注册响应消息不包含所述位置验证指示和/或TN注册指示时,所述UE确定当前注册到NTN,并根据业务需求,使用NTN开展业务。
在一些实施例中,所述地面网络TN的接入设备发送所述注册请求消息还包括:位置验证的注册原因指示。
在一些实施例中,该注册请求消息中可以携带注册原因指示。
该注册原因指示,可以指示UE请求注册到TN的原因。例如,在一些实施例中,该注册原因指示,可指示UE请求注册到TN的触发业务。
在本公开实施例中,若注册原因指示,可用于UE请求位置验证。
示例性地,若从NTN的接入设备接收到的注册响应消息包含位置验证指示和/或TN注册指示时, 向TN的接入设备发送表示位置验证的注册原因指示的注册请求消息。
若向TN接入设备发送的注册请求消息包含指示位置验证的注册原因指示,TN的第三核心网设备将知晓UE本次请求注册到TN的原因。此处描述“第三核心网设备”中的“第三”仅仅用于区分不同的核心网设备,并没有实质限定。该第三核心网设备可为TN的AMF等。
在一些实施例中,所述方法还包括:
向所述TN的接入设备发送的注册请求消息包括所述位置验证的注册原因指示,接收所述TN的接入设备在所述NTN的第一核心网设备对所述UE完成第一位置信息验证之后返回注册拒绝消息。
若UE向TN的接入设备发起的注册请求消息,以触发UE在TN的注册流程,仅仅是为了位置验证,此时网络侧知晓到UE请求接入的基站和/或小区时,则TN的第三核心网设备可以拒绝UE接入TN的注册,则此时UE会就接收到TN的接入设备发送的注册拒绝消息。该注册拒绝消息可以来自TN的第三核心网设备,TN的接入设备接收到之后,将转发给UE。
该注册拒绝消息,用于告知UE拒绝TN的接入注册。
若UE被拒绝接入TN的注册,则说明UE不用同时注册到NTN和TN,则减少UE同时连接现在TN和NTN所产生的功耗,验证UE的待机时长。
如图4所示,本公开实施例提供一种信息处理方法,其中,由NTN的第一核心网设备执行,所述方法包括:
S2110:接收所述NTN的接入设备发送的UE的注册请求消息;其中,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息。
NTN的第一核心网设备包括但不限于:AMF。
该NTN的AMF负责UE的在NTN的接入和移动性管理,因此,UE向NTN的接入设备发送的注册请求消息,会被NTN的接入设备传输至NTN的AMF等第一核心网设备。
第一核心网设备在接收到该注册请求消息时,会获取该注册请求消息包含上述指示信息。
所述指示信息,指示UE支持接入TN,或者,指示所述UE不支持接入TN。
若该指示信息指示UE支持接入TN,则说明第一核心网设备可以使用UE在TN的接入位置,对UE提交的第一位置信息进行可信度和/或精确度的验证。
若NTN的第一核心网设备确定需要向UE提供基于位置信息的业务服务,或者,需要根据UE的位置信息确定是否允许UE接入时,且指示信息表明UE支持接入TN,则可以借助UE在TN的接入位置对UE提供的第一位置信息进行验证,在验证UE提供的第一位置信息可信之后,才最终允许UE接入所述NTN或者基于NTN开展基于位置的业务服务。
如图5所示,本公开实施例提供一种信息处理方法,其中,由NTN第一核心网设备执行,所述方法包括:
S2210:接收非地面网络NTN的接入设备发送的UE的注册请求消息;其中,所述注册请求消息包括所述UE的第一位置信息;
S2220:基于UE在所述TN的接入位置,验证所述UE的第一位置信息是否可信。
该接入位置可以由UE在TN的接入基站的基站标识和/或接入小区的小区标识来指示。
示例性地,基于UE在所述TN的接入位置,验证所述UE的第一位置信息是否可信,可包括以下至少之一:
当所述TN的接入位置与所述第一位置信息表示的UE位置属于不同的小区时,确定所述UE的第一位置信息不可信;
当所述TN的接入位置与所述第一位置信息表示的UE位置属于同一小区时,确定所述UE的第一位置信息可信;
当所述TN的接入位置和所述第一位置信息表示的UE位置之间的距离小于或等于距离阈值时,确定所述UE的第一位置信息可信;
当所述TN的接入位置和所述第一位置信息表示的UE位置之间的距离大于所述距离阈值时,确定所述UE的第一位置信息不可信。
在一些实施例中,TN的基站还可以UE根据基站发送的参考信号的测量值,估算UE与基站之间的距离。该测量值包括但不限于:参考信号接收功率(Reference Signal Receiving Power,RSRP)和/或参考信号接收质量(Reference Signal Received Quality,RSRQ)。由于基站发送参考信号的功率是已知的,参考信号在空气中的传播损耗是可以估算的,因此可以根据参考信号的接收功率和接收功率/或接收质量,可以估算出UE到基站之间的距离。该距离的距离信息也可以供NTN的网元从TN网络侧查询到,因此,可以NTN的AMF可以根据UE的接入位置以及估算距离的距离信息,验证所述UE上报的第一位置信息是否可信或者是否精确。当然以上仅仅是NTN的AMF对第一位置信息进行验证的举例说明,具体实现时不局限于上述举例。
示例性地,NTN的AMF可以通过与TN的AMF之间的连接,直接向TN的AMF请求UE的接入位置的第二位置信息,和/或所述距离信息。
如图6所示,本公开实施例提供一种信息处理方法,其中,由NTN的第一核心网设备执行,所述方法包括:
S2210:接收非地面网络NTN的接入设备发送的UE的注册请求消息;其中,所述注册请求消息包括所述UE的第一位置信息;
S2220:根据所述UE的标识信息,向第二核心网设备发送注册消息;
S2230:接收所述第二核心网设备发送的所述UE的第二位置信息;
S2240:根据所述第二位置信息验证所述第一位置信息是否可信,其中,所述第二位置信息是根据所述UE在所述TN的接入位置确定的所述第二位置信息是根据所述UE在所述TN的接入位置确定的。
该第二位置信息可直接指示UE的接入位置;或者,第二位置信息是根据UE在TN的接入位置生成的位置信息。
所述第二核心网设备包括但不限于UDM。
该UE的标识信息包括但不限于以下至少之一:
UE的全球唯一临时标识(Globally Unique Temporary UE Identity,GUTI)、用户永久标识符(Subscriber Permanent Identifier,SUPI)、用户隐藏标识符(Subscriber Concealed Identifier,SUCI)和永久设备标识符(permanent equipment identifier,PEI)。
第一核心网设备接收到该UE的标识信息之后,将查询UE在接入TN时上报的接入位置的第二位置信息。
将第二位置信息返回给NTN的第一核心网设备,可供NTN的第一核心网设备验证UE上报的第一位置信息是否可信或者是否精确。
在一个实施例中,NTN的第一核心网设备可直接在接收到UE请求注册到NTN的注册请求消息之后,向第二核心网设备发送注册消息,并进入第二核心网设备返回的第二位置信息的等待。在一些实施例中,其中,所述方法还包括:
向所述NTN的接入设备发送注册响应消息,其中,所述注册响应消息,用于触发所述UE请求接入所述TN。
在另一些实施例中,NTN的第一核心网设备在未接收到第二位置信息之前,向UE发送注册响应消息,则该注册响应消息用于触发UE请求接入到TN。
在这种情况下,NTN的第一核心网设备可以在向UE发送注册响应消息时,同时向第二核心网设备请求第二位置信息。或者,在向UE发送注册响应消息之后,向第二核心网设备请求第二位置信息,或者,向第二核心网设备发送请求第二位置信息的注册消息之后,才向UE发送所述注册响应消息。即NTN的第一核心网设备向UE发送注册响应消息和向第二核心网设备请求第二位置信息没有一定的先后顺序,可以任意执行。
在一些实施例中,若所述NTN的第一核心网设备在接收到第二位置信息完成对第一位置信息的验证之后,向UE发送注册响应消息,则可以根据第一位置信息的验证结果确定是否允许UE接入NTN,并根据是否允许UE接入NTN的确定结果,向UE发送注册接受消息或者注册拒绝消息。
在一些实施例中,若注册响应消息,用于触发UE接入到TN,则所述注册响应消息可包括:位置验证指示。
该位置验证指示,可触发UE请求注册到TN,具体如触发UE向TN发送注册请求消息。
在另一些实施例中,触发UE接入TN的注册响应消息还可包括:TN注册指示。
示例性地,所述第二位置信息包括:所述UE接入所述TN的小区全球标识。
所述第二位置信息可包括UE请求接入的TN小区的小区全球标识(Cell Global Identity,CGI)。
如图7所示,CGI由位置区域标识(Location Area Identification,LAI)和小区标识(Cell Identity,CI)。
所述位置区域标识可包括如下至少之一:
移动国家码(Mobile Country Code,MCC);
移动网络码(Mobile Network Code,MNC);
位置区号码(Location Area Code,LAC)。
如图8所示,本公开实施例提供一种信息处理方法,其中,由第二核心网设备执行,所述方法包括:
S3110:接收所述NTN的第一核心网设备发送的注册消息;
S3120:根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息,其中,所述第二位置信息指示所述UE接入TN的接入位置,用于供所述NTN的第一核心网设备验证所述UE的第一位置信息是否可信。
该第二核心网络设备包括但不限于UDM。该UDM可为NTN和TN公用的数据管理DM。
如此,不管是NTN的第一核心网设备还是TN的第一核心网设备都与UDM之间建立有连接,且同时维护注册到TN和NTN的UE的用户数据。
若接收到NTN的第一核心网设备发送的注册消息之后,第二核心网络设备会向第一核心网设备发送第二位置信息,该第二位置信息被返回到NTN的第一核心网设备之后,NTN的第一核心网设备会根据第二位置信息验证UE上报给NTN的第一核心网设备F的第一位置信息是否可信和/或是否精确度。
如图9所示,本公开实施例提供一种信息处理方法,其中,由第二核心网设备执行,所述方法包括:
S3210:接收所述NTN的第一核心网设备发送的注册消息;
S3220:所述注册消息的接收时刻与所述UE接入到TN的注册时刻之间的时间差满足预设条件,根据所述UE接入所述TN时的接入位置,向所述NTN的第一核心网设备发送第二位置信息。
若UE在请求接入NTN的一段时间之前,UE接入到过TN,且UE在TN的接入时刻与UDM接收到NTN的第一核心网设备发送的注册消息的接收时刻之间的时间差很短,则考虑到UE虽然可移动但是移动的范围较小。因此,可以在不触发UE重新注册到TN的情况下,直接根据时间差满足预设条件的注册时刻在TN的接入位置,向NTN的第一核心网设备发送第二位置信息。
所述注册消息的接收时刻与所述UE接入到TN的注册时刻之间的时间差满足预设条件,包括:
所述注册消息的接收时刻和所述注册时刻之间的时间差小于时差阈值,则确定所述注册消息的接收时刻和所述注册时刻之间的时间差满足所述预设条件。
该时长阈值包括但不限于:1秒、5秒、10秒、15秒或者30秒或者0.5秒。
如图10所示,本公开实施例提供一种信息处理方法,其中,由第二核心网设备执行,所述方法包括:
S3310:接收所述NTN的第一核心网设备发送的注册消息;
S3320:接收TN的第三核心网设备发送的注册消息;其中,所述TN的第三核心网设备发送的注册消息包括:所述UE接入所述TN的接入位置的信息;
S3330:根据所述NTN的第一核心网设备发送的注册消息及所述UE接入所述TN的接入位置,向所述NTN的第一核心网设备发送所述第二位置消息。
若NTN的第一核心网设备向第二核心网设备请求第二位置信息的注册消息,并且通过向UE发送了触发UE注册到TN的注册响应消息,则第二核心网设备不仅会接收到NTN的第一核心网设备发送的注册消息,还会接收到TN的第三核心网设备发送的注册消息。TN的第一核心网设备发送的注册消息将包括:UE请求注册到TN的接入位置。
该接入位置可包括但不限于:UE请求注册的TN小区的小区标识和/或接入的TN基站的基站标识等。
在一些实施例中,所述第二位置信息包括:所述UE接入TN的小区全球标识。
所述第二位置信息可包括UE请求接入的TN小区的小区全球标识(Cell Global Identity,CGI)。
如图7所示,CGI由位置区域标识(Location Area Identification,LAI)和小区标识(Cell Identity,CI)。
所述位置区域标识可包括如下至少之一:
移动国家码(Mobile Country Code,MCC);
移动网络码(Mobile Network Code,MNC);
位置区号码(Location Area Code,LAC)。
如图11所示,本公开实施例提供一种消息处理方法,其中,由TN的第三核心网设备执行,所述方法包括:
S4110:接收非地面网络NTN的接入设备发送的UE的注册请求消息;
S4120:根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息,其中,所述注册消息,包括第二位置信息;其中,所述第二位置信息指示所述接入位置,用于验证所述NTN的第一核心网设备获取的所述UE的第一位置信息是否可信。
该第三核心网设备可包括但不限于:TN的AMF。
TN的第三核心网设备在接收到注册请求消息之后,会确定所述注册请求消息包含的注册原因指示的位置验证,则根据UE请求接入的接入基站和/或接入小区,向第二核心网设备发送的注册消息。
在一些实施例中,S4120:当所述注册请求消息包含位置验证的注册原因指示时,根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息。
如此,第二核心网设备接收到注册消息之后,第二核心网设备会存储第二位置信息,该第二位置信息可被,第二核心网设备转发给NTN的第一核心网设备,可供NTN的第一核心网设备验证UE向NTN提供的第一位置信息是否可信。
如图12所示,本公开实施例提供一种消息处理方法,其中,由TN的第三核心网设备执行,所述方法包括:
S4210:接收非地面网络NTN的接入设备发送的UE的注册请求消息;
S4220:根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息;
S4230:根据所述拒绝消息,向所述TN的接入设备发送注册拒绝消息。
由于该注册原因指示表明UE请求的TN注册是用于NTN的位置验证,则说明UE不是因为业 务需求请求注册到TN,则可以在将第二位置信息上报给UE之后,直接向UE发送注册拒绝消息。
在一些实施例中,所述S4220:当所述注册请求消息包含位置验证的注册原因指示时,根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息。
如图13所示,本公开实施例提供一种消息处理方法,其中,由TN的第三核心网设备执行,所述方法包括:
S4310:接收非地面网络NTN的接入设备发送的UE的注册请求消息;
S4320:根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息;
S4330:接收所述第二核心网设备返回的拒绝消息;
S4340:根据所述拒绝消息,向所述TN的接入设备发送注册拒绝消息。
在一些实施例中,若注册原因指示UE请求注册到TN是因为位置验证,则TN的第三核心网设备向第二核心网设备发送的注册消息也可以携带该注册原因指示,如此,第二核心网设备在成功接收到该第二位置信息之后,会向TN的第三核心网设备发送拒绝消息,若接收到该拒绝消息,则TN的AMF会认为第二核心网设备成功接收到第二位置信息,从而根据该拒绝消息向UE发送注册拒绝消息。
在接收到第二核心网设备返回的拒绝消息之后,才向UE返回注册拒绝消息,可以确保UDM成功获取到第二位置信息,以确保协助NTN的第一核心网设备对第一位置信息的验证。
S4320:当所述注册请求消息包含位置验证的注册原因指示时,根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息;
如图14所示,本公开实施例提供一种信息处理方法,可包括:
1、UE通过NTN的无线接入技术(Radio Access Technology,RAT)向NTN的无线接入网(Radio Access Network,RAN)/AMF1发送注册请求消息。该注册请求消息包括的参数,除了注册请求消息的常规消息,还可包括:指示所述UE是否支持TN注册/接入的指示信息。该常规参数包括但不限于以下至少之一:注册类型、UE的标识SUCI或5G-GUTI或PEI和/或安全参数。所述安全参数可用于指示UE支持的安全能力。示例性地,所述安全参数可用于指示UE支持的安全算法。示例性地,该安全算法可包括:UE支持的机密性保护算法和/或完整性保护算法。
2、AMF1与UE的NTN RAT类型使用Nudm_UECM_Registration向UDM注册;该Nudm_UECM_Registration可为NTN的AMF(即AMF1)向UDM发送的注册消息的一种。
3、AMF1向终端发送注册接受消息,该消息中包括:指示UE发送3GPP TN接入请求,且该3GPP TN接入请求用于NTN的位置验证的指示;
4、基于收到的3GPP TN接入请求,UE通过TN RAT(例如NR)向gNB/AMF2发送注册请求消息,该注册请求消息包括:NTN位置验证的指示;TN-RAN(例如gNB)包括与注册请求一起访问的终端的CGI,并将其发送给AMF2。
5、AMF2使用Nudm_UECM_Registration向UDM注册,包括NTN位置验证的指示和从TN-RAN 接收的CGI;UDM存储CGI作为UE的位置信息,并通过原因NTN位置验证拒绝AMF2注册。该CGI可用于验证UE上报给NTN的AMF的位置信息(即前述第一位置信息)。
6、UDM发送Nudm_SDM_Notification(UE TN位置:CGI)到注册的AMF1;根据接收到的终端TN位置(CGI),AMF1可以验证终端是否允许在终端位置所在的国家/地区运行;
7、AMF2向终端发送注册拒绝消息,以完成NTN的位置验证。AMF2为TN的AMF。
在注册请求消息包括:指示UE是否支持3GPP TN接入的指示消息。
3gpp TN的注册请求消息,可包括:位置验证的注册原因指示。
TN的AMF发送给UDM的注册消息中包括:指示位置验证的注册原因指示,例如,在TN的AMF发送给UDM的Nudm_UECM_Registration包括:指示位置验证的注册原因指示。
UE在TN的接入位置(例如,注册小区的CGI)通过Nudm_SDM_Notification发送给UDM,且被存储在UDM。
在位置验证完成之后,向UE发送注册拒绝消息。
如图15所示,本公开实施例提供一种信息处理装置,其中,所述装置包括:
发送模块110,被配置为向NTN的接入设备的发送注册请求消息,其中,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息。
该信息处理装置可为UE。
在一些实施例中,发送模块110可为程序模块;所述程序模块被处理器执行之后,能够实现上述注册请求消息的发送。
在另一些实施例中,发送模块110还可包括软硬结合模块;所述软硬结合模块包括但不限于:可编程阵列;所述可编程阵列包括但不限于:现场可编程阵列和/或复杂可编程阵列。
在还有一些实施例中,发送模块110可为纯硬件模块;所述纯硬件模块包括但不限于专用集成电路。
在一些实施例中,所述信息处理装置还可包括:存储模块和/或处理模块;所述存储模块与所述发送模块110连接,可至少用于存储注册请求消息。
在一些实施例中,所述注册请求消息还包括:所述UE的第一位置信息。
在一些实施例中,所述装置还包括:
接收模块,被配置为接收NTN的接入设备发送的注册响应消息;
所述发送模块110,还被配置为根据所述注册响应消息,向地面网络TN的接入设备发送注册请求消息。
在一些实施例中,所述注册响应消息还包括:位置验证指示。
在一些实施例中,所述地面网络TN的接入设备发送所述注册请求消息还包括:位置验证的注册原因指示。
在一些实施例中,所述接收模块,还被配置为向所述TN发送的注册请求消息包括所述位置验证的注册原因指示,接收所述TN的接入设备在所述NTN的第一核心网设备对所述UE完成第一位 置信息验证之后返回注册拒绝消息。
如图16所示,本公开实施例提供一种信息处理装置,其中,所述装置包括:
接收模块210,被配置为接收非地面网络NTN的接入设备发送的UE的注册请求消息;其中,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息。
该信息处理装置可为NTN的第一核心网设备,该第一核心网设备包括但不限于:NTN的AMF。
在一些实施例中,接收模块210可为程序模块;所述程序模块被处理器执行之后,能够实现上述注册请求消息的接收。
在另一些实施例中,接收模块210还可包括软硬结合模块;所述软硬结合模块包括但不限于:可编程阵列;所述可编程阵列包括但不限于:现场可编程阵列和/或复杂可编程阵列。
在还有一些实施例中,接收模块210可为纯硬件模块;所述纯硬件模块包括但不限于专用集成电路。
在一些实施例中,
处理模块,被配置为基于UE在所述TN的接入位置,验证所述UE的第一位置信息是否可信。
该第一位置信息可包含在UE发送给NTN的接入设备的注册请求消息中。
在一些实施例中,所述处理模块,被配置为根据所述UE的标识信息,向第二核心网设备发送注册消息;接收所述第二核心网设备发送的所述UE的第二位置信息;根据所述第二位置信息验证所述第一位置信息是否可信,其中,所述第二位置信息是根据所述UE在所述TN的接入位置确定的所述第二位置信息是根据所述UE在所述TN的接入位置确定的。
在一些实施例中,所述装置还包括:
发送模块,被配置为向所述UE发送注册响应消息,其中,所述注册响应消息,用于触发所述UE请求接入所述TN。
在一些实施例中,所述注册响应消息包括:位置验证指示。
在一些实施例中,所述第二位置信息包括:所述UE接入所述TN的小区全球标识。
如图17所示,本公开实施例提供一种信息处理装置,其中,所述装置包括:
接收模块310,被配置为接收所述NTN的第一核心网设备发送的注册消息;
发送模块320,被配置为根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息,其中,所述第二位置信息指示所述UE接入TN的接入位置,用于供所述NTN的第一核心网设备验证所述UE的第一位置信息是否可信。
该信息处理装置可为UDM。
在一些实施例中,接收模块310和发送模块320可为程序模块;所述程序模块被处理器执行之后,能够实现接收所述NTN的第一核心网设备发送的注册消息并根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息。
在另一些实施例中,接收模块310和发送模块320还可包括软硬结合模块;所述软硬结合模块包括但不限于:可编程阵列;所述可编程阵列包括但不限于:现场可编程阵列和/或复杂可编程阵列。
在还有一些实施例中,接收模块310和发送模块320可为纯硬件模块;所述纯硬件模块包括但不限于专用集成电路。
在一些实施例中,所述发送模块320,被配置为所述注册消息的接收时刻与所述UE接入到TN的注册时刻之间的时间差满足预设条件,根据所述UE接入所述TN时的接入位置,向所述NTN的第一核心网设备发送第二位置信息。
在一些实施例中,所述接收模块310,被配置为接收TN的第三核心网设备发送的注册消息;其中,所述TN的第三核心网设备发送的注册消息包括:所述UE接入所述TN的接入位置的信息;
所述发送模块320,被配置为根据所述NTN的第一核心网设备发送的注册消息及所述UE接入所述TN的接入位置,向所述NTN的第一核心网设备发送所述第二位置消息。
在一些实施例中,所述第二位置信息包括:所述UE接入TN的小区全球标识。
如图18所示,本本公开实施例提供一种信息处理装置,其中,所述装置包括:
接收模块410,被配置为接收非地面网络NTN的接入设备发送的UE的注册请求消息;
发送模块420,被配置为当所述注册请求消息包含位置验证的注册原因指示时,根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息,其中,所述注册消息,包括第二位置信息;其中,所述第二位置信息指示所述接入位置,用于验证所述NTN的第一核心网设备获取的所述UE的第一位置信息是否可信。
信息处理装置可为TN的AMF。
在一些实施例中,接收模块410和发送模块420可为程序模块;所述程序模块被处理器执行之后,能够实现上述操作。
在另一些实施例中,接收模块410和发送模块420还可包括软硬结合模块;所述软硬结合模块包括但不限于:可编程阵列;所述可编程阵列包括但不限于:现场可编程阵列和/或复杂可编程阵列。
在还有一些实施例中,接收模块410和发送模块420可为纯硬件模块;所述纯硬件模块包括但不限于专用集成电路。
在一些实施例中,所述接收模块410,被配置为接收所述第二核心网设备返回的拒绝消息;
所述发送模块420,被配置为根据所述拒绝消息,向所述TN的接入设备发送注册拒绝消息。
本公开实施例提供一种通信设备,包括:
用于存储处理器可执行指令的存储器;
处理器,分别存储器连接;
其中,处理器被配置为执行前述任意技术方案提供的信息处理方法。
处理器可包括各种类型的存储介质,该存储介质为非临时性计算机存储介质,在通信设备掉电之后能够继续记忆存储其上的信息。
这里,所述通信设备包括:UE或者网元,该网元可为前述任意的NTN的网元和/或TN的网元,示例性地,该网元可包括:TN的AMF、NTN的AMF和/或UDM。
所述处理器可以通过总线等与存储器连接,用于读取存储器上存储的可执行程序,例如,如图 2至图6、图8至图14所示的方法的至少其中之一。
图19是根据一示例性实施例示出的一种UE 800的框图。例如,UE 800可以是移动电话,计算机,数字广播用户设备,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图19,UE 800可以包括以下一个或多个组件:处理组件802,存储器804,电源组件806,多媒体组件808,音频组件810,输入/输出(I/O)的接口812,传感器组件814,以及通信组件816。
处理组件802通常控制UE 800的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令,以生成上述的方法的全部或部分步骤。此外,处理组件802可以包括一个或多个模块,便于处理组件802和其他组件之间的交互。例如,处理组件802可以包括多媒体模块,以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在UE 800的操作。这些数据的示例包括用于在UE 800上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件806为UE 800的各种组件提供电力。电源组件806可以包括电源管理系统,一个或多个电源,及其他与为UE 800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述UE 800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件808包括一个前置摄像头和/或后置摄像头。当UE 800处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如,音频组件810包括一个麦克风(MIC),当UE 800处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中,音频组件810还包括一个扬声器,用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器,用于为UE 800提供各个方面的状态评估。例如,传感器组件814可以检测到设备800的打开/关闭状态,组件的相对定位,例如所述组件为UE 800的显 示器和小键盘,传感器组件814还可以检测UE 800或UE 800一个组件的位置改变,用户与UE 800接触的存在或不存在,UE 800方位或加速/减速和UE 800的温度变化。传感器组件814可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件814还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件816被配置为便于UE 800和其他设备之间有线或无线方式的通信。UE 800可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件816还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,UE 800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器804,上述指令可由UE 800的处理器820执行以生成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图20所示,本公开一实施例示出一种接入设备的结构。例如,通信设备900可以被提供为一网络侧设备。该通信设备可为前述的NTN和/或TN的各种网元,例如,AMF和/或UDM。
参照图20,通信设备900包括处理组件922,其进一步包括一个或多个处理器,以及由存储器932所代表的存储器资源,用于存储可由处理组件922的执行的指令,例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件922被配置为执行指令,以执行上述方法前述应用在所述接入设备的任意方法,例如,如图2至图6、图8至图14任意一个所示方法。
通信设备900还可以包括一个电源组件926被配置为执行通信设备900的电源管理,一个有线或无线网络接口950被配置为将通信设备900连接到网络,和一个输入输出(I/O)接口958。通信设备900可以操作基于存储在存储器932的操作系统,例如Windows Server TM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、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发明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,本发明的真正范围和精神由下面的权利要求指出。
应当理解的是,本发明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。本发明的范围仅由所附的权利要求来限制。

Claims (38)

  1. 一种信息处理方法,其中,由用户设备UE执行,所述方法包括:
    向非地面网络NTN的接入设备的发送注册请求消息,其中,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息。
  2. 根据权利要求1所述的方法,其中,所述注册请求消息还包括:所述UE的第一位置信息。
  3. 根据权利要求1或2所述的方法,其中,所述方法还包括:
    接收所述NTN的接入设备的注册响应消息;
    根据所述注册响应消息,向所述TN的接入设备发送所述注册请求消息。
  4. 根据权利要求3所述的方法,其中,所述注册响应消息还包括:位置验证指示。
  5. 根据权利要求3或4所述的方法,其中,向所述TN的接入设备发送所述注册请求消息还包括:位置验证的注册原因指示。
  6. 根据权利要求5所述的方法,其中,所述方法还包括:
    接收所述TN的接入设备发送的注册拒绝消息,其中,所述注册拒绝消息是在所述NTN的第一核心网设备对所述UE完成第一位置信息验证之后发送给所述UE的。
  7. 一种信息处理方法,其中,由非地面网络NTN的第一核心网设备执行,所述方法包括:
    接收所述NTN的接入设备发送的用户设备UE的注册请求消息,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息。
  8. 根据权利要求7所述的方法,其中,所述方法还包括:
    基于UE在所述TN的接入位置,验证所述UE的第一位置信息是否可信;
    其中,所述注册请求消息还包括所述UE的第一位置信息。
  9. 根据权利要求8所述的方法,其中,所述基于UE在所述TN的接入位置,验证所述UE的第一位置信息是否可信,包括:
    根据所述UE的标识信息,向第二核心网设备发送注册消息;
    接收所述第二核心网设备发送的所述UE的第二位置信息;
    根据所述第二位置信息验证所述第一位置信息是否可信,其中,所述第二位置信息是根据所述UE在所述TN的接入位置确定的。
  10. 根据权利要求7至9任一项所述的方法,其中,所述方法还包括:
    向所述UE发送注册响应消息,其中,所述注册响应消息,用于触发所述UE请求接入所述TN。
  11. 根据权利要求10所述的方法,其中,所述注册响应消息包括:位置验证指示。
  12. 根据权利要求9至11任一项所述的方法,其中,所述第二位置信息包括:所述UE接入所述TN的小区全球标识。
  13. 一种信息处理方法,其中,由第二核心网设备执行,所述方法包括:
    接收非地面网络NTN的第一核心网设备发送的注册消息;
    根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息,其中,所述第二位置信息指示用户设备UE接入地面网络TN的接入位置,用于供所述NTN的第一核心网设备验证所述UE的第一位置信息是否可信。
  14. 根据权利要求13所述的方法,其中,所述根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息,包括;
    所述注册消息的接收时刻与所述UE接入到TN的注册时刻之间的时间差满足预设条件,根据所述UE接入所述TN时的接入位置,向所述NTN的第一核心网设备发送第二位置信息。
  15. 根据权利要求13或14所述的方法,其中,所述根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息,包括;
    接收TN的第三核心网设备发送的注册消息;其中,所述TN的第三核心网设备发送的注册消息包括:所述UE接入所述TN的接入位置的信息;
    根据所述NTN的第一核心网设备发送的注册消息及所述UE接入所述TN的接入位置,向所述NTN的第一核心网设备发送所述第二位置消息。
  16. 根据权利要求13至15任一项所述的方法,其中,所述第二位置信息包括:所述UE接入TN的小区全球标识。
  17. 一种消息处理方法,其中,由地面网络TN的第三核心网设备执行,所述方法包括:
    接收非地面网络NTN的接入设备发送的用户设备UE的注册请求消息;
    根据所述UE接入所述TN的接入位置向第二核心网设备发送注册消息,其中,所述注册消息,包括第二位置信息;其中,所述第二位置信息指示所述接入位置,用于验证所述UE向所述NTN的第一核心网设备提供的第一位置信息是否可信。
  18. 根据权利要求17所述的方法,其中,所述方法还包括:
    接收所述第二核心网设备返回的拒绝消息;
    根据所述拒绝消息,向所述TN的接入设备发送注册拒绝消息。
  19. 一种信息处理装置,其中,所述装置包括:
    发送模块,被配置为向非地面网络NTN的接入设备的发送注册请求消息,其中,所述注册请求消息包括:用户设备UE是否支持接入地面网络TN的指示信息。
  20. 根据权利要求19所述的装置,其中,所述注册请求消息还包括:所述UE的第一位置信息。
  21. 根据权利要求19或20所述的装置,其中,所述装置还包括:
    接收模块,被配置为接收NTN的接入设备发送的注册响应消息;
    所述发送模块,还被配置为根据所述注册响应消息,向地面网络TN的接入设备发送注册请求消息。
  22. 根据权利要求21所述的装置,其中,所述注册响应消息还包括:位置验证指示。
  23. 根据权利要求21或22所述的装置,其中,所述地面网络TN的接入设备发送所述注册请求消息还包括:位置验证的注册原因指示。
  24. 根据权利要求23所述的装置,其中,所述接收模块,还被配置为接收所述TN的接入设备发送的注册拒绝消息,其中,所述注册拒绝消息是在所述NTN的第一核心网设备对所述UE完成第一位置信息验证之后发送给所述UE的。
  25. 一种信息处理装置,其中,所述装置包括:
    接收模块,被配置为接收非地面网络NTN的接入设备发送的用户设备UE的注册请求消息;其中,所述注册请求消息包括:所述UE是否支持接入地面网络TN的指示信息。
  26. 根据权利要求25所述的装置,其中,所述注册请求消息包括所述UE的第一位置信息;
    所述装置还包括:
    处理模块,被配置为基于UE在所述TN的接入位置,验证所述UE的第一位置信息是否可信。
  27. 根据权利要求25所述的装置,其中,所述处理模块,被配置为根据所述UE的标识信息,向第二核心网设备发送注册消息;接收所述第二核心网设备发送的所述UE的第二位置信息;根据所述第二位置信息验证所述第一位置信息是否可信,其中,所述第二位置信息是根据所述UE在所述TN的接入位置确定的所述第二位置信息是根据所述UE在所述TN的接入位置确定的。
  28. 根据权利要求25至27任一项所述的装置,其中,所述装置还包括:
    发送模块,被配置为向所述UE发送注册响应消息,其中,所述注册响应消息,用于触发所述UE请求接入所述TN。
  29. 根据权利要求28所述的装置,其中,所述注册响应消息包括:位置验证指示。
  30. 根据权利要求21至29任一项所述的装置,其中,所述第二位置信息包括:所述UE接入所述TN的小区全球标识。
  31. 一种信息处理装置,其中,所述装置包括:
    接收模块,被配置为接收非地面网络NTN的第一核心网设备发送的注册消息;
    发送模块,被配置为根据所述注册消息,向所述NTN的第一核心网设备发送第二位置信息,其中,所述第二位置信息指示用户设备UE接入地面网络TN的接入位置,用于供所述NTN的第一核心网设备验证所述UE的第一位置信息是否可信。
  32. 根据权利要求31所述的装置,其中,所述发送模块,被配置为所述注册消息的接收时刻与所述UE接入到TN的注册时刻之间的时间差满足预设条件,根据所述UE接入所述TN时的接入位置,向所述NTN的第一核心网设备发送第二位置信息。
  33. 根据权利要求31或32所述的装置,其中,所述接收模块,被配置为接收TN的第三核心网设备发送的注册消息;其中,所述TN的第三核心网设备发送的注册消息包括:所述UE接入所述TN的接入位置的信息;
    所述发送模块,被配置为根据所述NTN的第一核心网设备发送的注册消息及所述UE接入所述TN的接入位置,向所述NTN的第一核心网设备发送所述第二位置消息。
  34. 根据权利要求31至33任一项所述的装置,其中,所述第二位置信息包括:所述UE接入TN的小区全球标识。
  35. 一种信息处理装置,其中,所述装置包括:
    接收模块,被配置为接收非地面网络NTN的接入设备发送的用户设备UE的注册请求消息;
    发送模块,被配置为当所述注册请求消息包含位置验证的注册原因指示时,根据所述UE接入所述TN的接入位置,向第二核心网设备发送注册消息,其中,所述注册消息,包括第二位置信息;其中,所述第二位置信息指示所述接入位置,用于验证非地面网络NTN的第一核心网设备获取的所述UE的第一位置信息是否可信。
  36. 根据权利要求35所述的装置,其中,所述接收模块,被配置为接收所述第二核心网设备返回的拒绝消息;
    所述发送模块,被配置为根据所述拒绝消息,向所述TN的接入设备发送注册拒绝消息。
  37. 一种通信设备,包括处理器、收发器、存储器及存储在存储器上并能够有所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程序时执行如权利要求1至6、7至12、13至16或17至18任一项提供的方法。
  38. 一种计算机存储介质,所述计算机存储介质存储有可执行程序;所述可执行程序被处理器执行后,能够实现如权利要求1至6、7至12、13至16或17至18任一项提供的方法。
PCT/CN2022/091296 2022-05-06 2022-05-06 信息处理方法及装置、通信设备及存储介质 WO2023212949A1 (zh)

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CN110536341A (zh) * 2019-04-29 2019-12-03 中兴通讯股份有限公司 网络信息上报方法、装置、用户终端、服务节点和介质
CN113728570A (zh) * 2019-03-29 2021-11-30 高通股份有限公司 非陆地网络中的信道质量指示符反馈
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CN113728570A (zh) * 2019-03-29 2021-11-30 高通股份有限公司 非陆地网络中的信道质量指示符反馈
CN110536341A (zh) * 2019-04-29 2019-12-03 中兴通讯股份有限公司 网络信息上报方法、装置、用户终端、服务节点和介质
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