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WO2025065693A1 - Procédé de communication, dispositif de réseau, système de communication, et support de stockage - Google Patents

Procédé de communication, dispositif de réseau, système de communication, et support de stockage Download PDF

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Publication number
WO2025065693A1
WO2025065693A1 PCT/CN2023/123007 CN2023123007W WO2025065693A1 WO 2025065693 A1 WO2025065693 A1 WO 2025065693A1 CN 2023123007 W CN2023123007 W CN 2023123007W WO 2025065693 A1 WO2025065693 A1 WO 2025065693A1
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WO
WIPO (PCT)
Prior art keywords
network device
access network
proxy
satellite
address
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2023/123007
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English (en)
Chinese (zh)
Inventor
毛玉欣
吴锦花
沈洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to PCT/CN2023/123007 priority Critical patent/WO2025065693A1/fr
Priority to CN202380011475.8A priority patent/CN120202692A/zh
Publication of WO2025065693A1 publication Critical patent/WO2025065693A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes

Definitions

  • NGSO non-geostationary orbit
  • the embodiments of the present disclosure provide a communication method, a first core network device, a first proxy access network device, a communication system and a storage medium.
  • a communication method is provided, the method being performed by a first core network device, the method comprising:
  • a mapping relationship is established between a service satellite access network device and the first proxy access network device; the service satellite access network device is an access network device that provides terminal access services.
  • a communication method is provided, the method being executed by a first proxy access network device, the method comprising:
  • the first information indicates the mapping relationship between the service satellite access network device and the first proxy access network device; the first proxy access network device is set between the service satellite access network device and the first service gateway device; the service satellite access network device is an access network device for terminal access services.
  • a communication method comprising:
  • the first core network device sends first information to the first proxy access network device
  • the first proxy access network device is set between the satellite access network device and the first service gateway device; the first proxy access network device is allocated by the first core network device for terminal access; the first information indicates the mapping relationship between the first proxy access network device and the satellite access network device.
  • a first core network device wherein the first core network device includes:
  • the processing module is configured as follows:
  • a first proxy access network device includes:
  • the transceiver module is configured as follows:
  • the first information indicates the mapping relationship between the service satellite access network device and the first proxy access network device; the first proxy access network device is set between the service satellite access network device and the first service gateway device; the service satellite access network device is an access network device for terminal access services.
  • a communication system including a first core network device and a first proxy access network device, the first core network device is configured to implement the method provided by the first aspect, and the first core network device is configured to implement the method provided by the second aspect.
  • a first core network device includes:
  • processors one or more processors
  • the first core network device is used to execute the method described in the first aspect.
  • a first proxy access network device wherein the first proxy access network device includes:
  • processors one or more processors
  • a storage medium stores instructions, and when the instructions are executed on a communication device, the communication device executes the method provided by the first aspect, the second aspect or the third aspect.
  • the technical solution provided by the embodiment of the present disclosure introduces a first proxy access network device and a mapping relationship, so that the first proxy access network device and the mapping relationship can be used to reduce the impact of frequent interactions with the core network caused by frequent changes in base stations serving terminal access.
  • Fig. 1c is a schematic diagram of a system structure according to an exemplary embodiment
  • FIG1d is a schematic diagram of a system structure according to an exemplary embodiment
  • FIG2a is a schematic flow chart of a communication method according to an exemplary embodiment
  • FIG. 2aa is a schematic diagram of a system structure according to an exemplary embodiment
  • Fig. 3a is a schematic flow chart of a communication method according to an exemplary embodiment
  • Fig. 3b is a schematic flow chart of a communication method according to an exemplary embodiment
  • FIG4a is a schematic flow chart of a communication method according to an exemplary embodiment
  • Fig. 4b is a schematic flow chart of a communication method according to an exemplary embodiment
  • Fig. 5a is a schematic flow chart of a communication method according to an exemplary embodiment
  • FIG8a is a schematic flow chart of a communication method according to an exemplary embodiment
  • FIG8b is a schematic diagram of a system architecture according to an exemplary embodiment
  • Fig. 10b is a schematic structural diagram of a communication device according to an exemplary embodiment.
  • an embodiment of the present disclosure provides a communication method, the method being performed by a first core network device, the method comprising:
  • mapping relationship indicates the relationship between the identifier of the service satellite access network device and the identifier of the first proxy access network device
  • the corresponding relationship between any service satellite access network device and the proxy access network device can be determined based on the identifier and the mapping relationship.
  • the method further includes:
  • the method further includes:
  • the third information indicates the first downlink tunnel; the first downlink tunnel is used by the first service gateway device to transmit data to the first proxy access network device, the destination address of the first downlink tunnel is the address of the first proxy access network device, and the source address of the first downlink tunnel is the address of the first service gateway device.
  • the first core network device after the first core network device allocates the first downlink tunnel to the terminal based on the mapping relationship, it will inform the first access and mobility management device of the first downlink tunnel used for the first service gateway device to transmit data to the first proxy access network device through the third information, so that the subsequent transmission of data from the first service gateway device to the first proxy access network device can be realized based on the first downlink tunnel.
  • the method further includes:
  • the fourth information indicates the first uplink tunnel; the first uplink tunnel is used for the first proxy access network device to transmit data to the first service gateway device, the destination address of the first uplink tunnel is the address of the first service gateway device, and the source address of the first uplink tunnel is the address of the first proxy access network device.
  • the first core network device will receive the first uplink tunnel sent by the second core network device through the fourth information for the first proxy access network device to transmit data to the first service gateway device, so that the subsequent transmission of data from the first proxy access network device to the first service gateway device can be realized based on the first uplink tunnel.
  • the method further includes:
  • the fifth information indicates the second uplink tunnel; the second uplink tunnel is used by the service satellite access network device to transmit data to the first proxy access network device, the destination address of the second uplink tunnel is the address of the first proxy access network device, and the source address of the second uplink tunnel is the address of the service satellite access network device.
  • the first core network device after the first core network device allocates the second uplink tunnel to the terminal based on the mapping relationship, it will send the second uplink tunnel used for the service satellite access network device to transmit data to the first proxy access network device to the service satellite access network device through the fifth information, so that the service satellite access network device can implement the subsequent based on the second uplink tunnel.
  • the serving satellite access network device continues to transmit data to the first proxy access network device.
  • the method further includes:
  • the sixth information indicates a second downlink tunnel; the second downlink tunnel is used for the first proxy access network device to transmit data to the service satellite access network device, the destination address of the second downlink tunnel is the address of the service satellite access network device, and the source address of the second downlink tunnel is the address of the first proxy access network device.
  • the first core network device will receive the second downlink tunnel sent by the serving satellite access network device through the sixth information for the first proxy access network device to transmit data to the serving satellite access network device, thereby enabling the subsequent transmission of data from the first proxy access network device to the serving satellite access network device based on the second downlink tunnel.
  • an embodiment of the present disclosure provides a communication method, the method being executed by a first proxy access network device, the method comprising:
  • the first information indicates the mapping relationship between the service satellite access network device and the first proxy access network device; the first proxy access network device is set between the service satellite access network device and the first service gateway device; the service satellite access network device is an access network device for terminal access services.
  • the mapping relationship is a relationship indicating an association between an identifier of the serving satellite access network device and an identifier of the first proxy access network device.
  • the method further includes:
  • the seventh information indicates the first downlink tunnel; the first downlink tunnel is used by the first service gateway device to transmit data to the first proxy access network device, the destination address of the first downlink tunnel is the address of the first proxy access network device, and the source address of the first downlink tunnel is the address of the first service gateway device.
  • the method further includes:
  • the eighth information indicates the first uplink tunnel; the first uplink tunnel is used by the first proxy access network device to transmit data to the first service gateway device, the destination address of the first uplink tunnel is the address of the first service gateway device, and the source address of the first uplink tunnel is the address of the first proxy access network device.
  • data, information, etc. may be obtained with the user's consent.
  • Step S2113 the first proxy access network device receives the eighth information sent by the second core network device
  • the eighth information indicates a first uplink tunnel.
  • the first uplink tunnel may be allocated by the second core network device.
  • the first uplink tunnel is used for the first proxy access network device to transmit data to the first serving gateway device.
  • the destination address of the first uplink tunnel is the address of the first serving gateway device.
  • the source address of the first uplink tunnel is an address of the first proxy access network device.
  • Step S2114 the first proxy access network device allocates a second uplink tunnel.
  • the first proxy access network device allocates a second uplink tunnel for the terminal access based on the mapping relationship.
  • the second uplink tunnel is used for the serving satellite access network device to transmit data to the first proxy access network device.
  • the destination address of the second uplink tunnel is an address of the first proxy access network device.
  • the source address of the second uplink tunnel is the address of the serving satellite access network device.
  • Step S2115 The first proxy access network device sends ninth information to the service satellite access network device.
  • the ninth information indicates the second uplink tunnel.
  • Step S2116 The first proxy access network device receives the tenth information sent by the service satellite access network device.
  • the tenth information indicates a second downlink tunnel.
  • the second downlink tunnel may be allocated by the serving satellite access network equipment.
  • the second downlink tunnel is used for the first proxy access network device to transmit data to the serving satellite access network device.
  • the destination address of the second downlink tunnel is an address of the serving satellite access network device.
  • the source address of the second downlink tunnel is an address of the first proxy access network device.
  • the service satellite access network device can communicate with the first proxy access network device based on the mapping relationship without directly communicating with the first service gateway device, thereby reducing the frequent switching of user connections with the core network and reducing the impact on the core network side.
  • the term "information” can be interchangeably with terms such as “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “field”, and "data”.
  • the term “send” can be interchangeable with terms such as “transmit”, “report”, and “transmit”.
  • steps S2105 to S2110 when steps S2105 to S2110 are executed, steps S2111 to S2116 may not be executed.
  • steps S2111 to S2116 when steps S2111 to S2116 are executed, steps S2105 to S2110 may not be executed.
  • steps S2105 to S2110 may be performed in any order.
  • steps S2111 to S2116 may be executed in any order.
  • the information indication method involved in the embodiments of the present disclosure may include at least one of steps S2101 to S2116.
  • step S2101 can be implemented as an independent embodiment
  • step S2102 can be implemented as an independent embodiment
  • step S2103 can be implemented as an independent embodiment
  • step S2104 can be implemented as an independent embodiment
  • step S2105 can be implemented as an independent embodiment
  • any one of steps S2106 to S2116 can also be implemented as an independent embodiment.
  • step S2101 combined with steps S2105-S2110 can be implemented as an independent embodiment
  • step S2101 combined with steps S2102 and steps S2105-S2110 can be implemented as an independent embodiment
  • step S2101 combined with steps S2103 and steps S2105-S2110 can be implemented as an independent embodiment
  • step S2101 combined with steps S2104 and steps S2105-S2110 can be implemented as an independent embodiment
  • step Step S2101 combined with steps S2111-S2116 can be implemented as an independent embodiment
  • step S2101 combined with step S2102 and steps S2111-S2116 can be implemented as an independent embodiment
  • step S2101 combined with step S2103 and steps S2111-S2116 can be implemented as an independent embodiment
  • step S2101 combined with step S2104 and steps S2111-S2116 can be implemented as an independent embodiment, but are not limited to this.
  • FIG3a is a flow chart of a communication method according to an embodiment of the present disclosure. As shown in FIG3a, the present disclosure embodiment relates to a communication method, which is executed by a first core network device, and the method includes:
  • Step S3101 Allocate a first proxy access network device.
  • step S3101 can refer to the optional implementation of step S2101 in Figure 2a and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • Step S3102 Establish a mapping relationship.
  • step S3102 can refer to the optional implementation of step S2102 in Figure 2a and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • Step S3103 Send first information to the first proxy access network device.
  • step S3103 can refer to the optional implementation of step S2103 in Figure 2a and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • Step S3104 Obtain first information.
  • the first core network device receives the first information sent by the first satellite access network device, but is not limited thereto, and may also receive the first request information sent by other entities.
  • the first core network device obtains first information specified by the protocol.
  • the first core network device obtains the first information from an upper layer(s).
  • the first core network device performs processing to obtain the first information.
  • step S3104 is omitted, and the first core network device autonomously implements the function indicated by the first information, or the above function is default or default.
  • step S3104 can refer to the optional implementation of step S2104 in Figure 2a and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • Step S3105 Allocate link tunnel.
  • step S3105 can refer to the optional implementation of steps S2105-S2010 in Figure 2a, and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • Step S3106 Transmit link tunnel information.
  • step S3106 can refer to the optional implementation of steps S2105-S2010 in FIG. 2a.
  • steps S2105-S2010 in FIG. 2a.
  • the other related parts of the embodiment involved in the formula and Figure 2a will not be repeated here.
  • the information indication method involved in the embodiments of the present disclosure may include at least one of steps S3101 to S3106.
  • step S3101 can be implemented as an independent embodiment
  • step S3102 can be implemented as an independent embodiment
  • step S3103 can be implemented as an independent embodiment
  • step S3104 can be implemented as an independent embodiment
  • step S3105 can be implemented as an independent embodiment
  • step S3105 can be implemented as an independent embodiment.
  • step S3101 combined with step S3105 and step S3106 can be implemented as an independent embodiment
  • step S3101 combined with step S3102, step S3105, and step S3106 can be implemented as an independent embodiment
  • step S3101 combined with step S3103, step S3105, and step S3106 can be implemented as an independent embodiment
  • step S3101 combined with step S3104, step S3105, and step S3106 can be implemented as an independent embodiment, but is not limited thereto.
  • FIG3b is a flow chart of a communication method according to an embodiment of the present disclosure. As shown in FIG3b, the present disclosure embodiment relates to a communication method, which is executed by a first core network device, and the method includes:
  • Step S3201 Allocate a first proxy access network device for terminal access, wherein the first proxy access network device is arranged between a satellite access network device and a first service gateway device.
  • step S3201 can refer to the optional implementation of step S2101 in Figure 2a and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • Step S3202 Establish a mapping relationship between a service satellite access network device and the first proxy access network device; the service satellite access network device is an access network device that provides terminal access services.
  • step S3202 can refer to the optional implementation of step S2102 in Figure 2a and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • the mapping relationship indicates a relationship between an identifier of the serving satellite access network device and an identifier of the first proxy access network device.
  • the method further comprises:
  • the first information indicates the mapping relationship.
  • the method further comprises:
  • the terminal accesses the network through the first satellite access network device; the first satellite access network device is the service satellite access network device; and the first request information indicates a first identifier of the first satellite access network device.
  • the method further comprises:
  • the method further comprises:
  • the updated mapping relationship indicates the relationship between the serving satellite access network device and the first proxy access network device after switching.
  • the method further comprises:
  • the third information indicates the first downlink tunnel; the first downlink tunnel is used by the first service gateway device to transmit data to the first proxy access network device, the destination address of the first downlink tunnel is the address of the first proxy access network device, and the source address of the first downlink tunnel is the address of the first service gateway device.
  • the method further comprises:
  • the fourth information indicates the first uplink tunnel; the first uplink tunnel is used for the first proxy access network device to transmit data to the first service gateway device, the destination address of the first uplink tunnel is the address of the first service gateway device, and the source address of the first uplink tunnel is the address of the first proxy access network device.
  • the method further comprises:
  • the fifth information indicates the second uplink tunnel; the second uplink tunnel is used by the service satellite access network device to transmit data to the first proxy access network device, and the destination address of the second uplink tunnel is the first proxy access network device.
  • the source address of the second uplink tunnel is the address of the serving satellite access network device.
  • the method further comprises:
  • the sixth information indicates a second downlink tunnel; the second downlink tunnel is used for the first proxy access network device to transmit data to the service satellite access network device, the destination address of the second downlink tunnel is the address of the service satellite access network device, and the source address of the second downlink tunnel is the address of the first proxy access network device.
  • FIG4a is a flow chart of a communication method according to an embodiment of the present disclosure. As shown in FIG4a, the present disclosure embodiment relates to a communication method, which is executed by a first proxy access network device, and the method includes:
  • Step S4101 Obtain the first information sent by the first core network device.
  • the first proxy access network device receives the first request information sent by the first core network device, but is not limited thereto, and may also receive the first request information sent by other entities.
  • the first proxy access network device obtains first request information specified by a protocol.
  • the first proxy access network device obtains the first request information from an upper layer(s).
  • the first proxy access network device performs processing to obtain the first request information.
  • Step S4102 Allocate a link tunnel.
  • step S4102 can refer to the optional implementation of steps S2111-S2116 of Figure 2a, and other related parts of the embodiment involved in Figure 2a, which will not be repeated here.
  • Step S4103 Transmit link tunnel information.
  • the functionality of the proxy RAN node includes:
  • part or all of the steps and their optional implementations may be arbitrarily combined with part or all of the steps in other embodiments, or may be arbitrarily combined with optional implementations of other embodiments.
  • the division of the various units or modules in the above devices is only a division of logical functions, and in actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, instructions are stored in the memory, and the processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the various units or modules of the above devices, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside the device or a memory outside the device.
  • CPU central processing unit
  • microprocessor a microprocessor
  • the units or modules in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units or modules can be realized by designing the hardware circuits.
  • the above hardware circuits can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the above is realized by designing the logical relationship between the components in the circuit.
  • ASIC application-specific integrated circuit
  • the process of the processor loading a configuration document to implement the hardware circuit configuration may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as ASIC, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • ASIC Neural Network Processing Unit
  • NPU Neural Network Processing Unit
  • TPU Tensor Processing Unit
  • DPU Deep Learning Processing Unit
  • Figure 9a is a schematic diagram of the structure of the first core network device proposed in the embodiment of the present disclosure.
  • the first core network device 9100 may include: at least one of a transceiver module 9101, a processing module 9102, etc.
  • the above-mentioned transceiver module is used to send and receive information.
  • the above-mentioned transceiver module is used to execute at least one of the communication steps such as sending and/or receiving performed by the first core network device in any of the above methods, which will not be repeated here.
  • the above-mentioned processing module is used to execute at least one of the other steps performed by the first core network device in any of the above methods, which will not be repeated here.
  • the processing module 9102 is configured to:
  • a mapping relationship between a service satellite access network device and the first proxy access network device is established; the service satellite access network device is an access network device that provides terminal access services.
  • the first information indicates the mapping relationship.
  • the terminal accesses the network through the first satellite access network device; the first satellite access network device is the service satellite access network device; and the first request information indicates a first identifier of the first satellite access network device.
  • the processing module 9102 is configured to:
  • the processing module 9102 is configured to:
  • the processing module 9102 is configured to:
  • the transceiver module 9101 is configured to:
  • the fourth information indicates the first uplink tunnel; the first uplink tunnel is used for the first proxy access network device to transmit data to the first service gateway device, the destination address of the first uplink tunnel is the address of the first service gateway device, and the source address of the first uplink tunnel is the address of the first proxy access network device.
  • the processing module 9102 is configured to:
  • the transceiver module 9101 is configured to: send fifth information to the service satellite access network device;
  • the fifth information indicates the second uplink tunnel; the second uplink tunnel is used by the service satellite access network device to transmit data to the first proxy access network device, the destination address of the second uplink tunnel is the address of the first proxy access network device, and the source address of the second uplink tunnel is the address of the service satellite access network device.
  • the transceiver module 9101 is configured to:
  • the sixth information indicates a second downlink tunnel; the second downlink tunnel is used for the first proxy access network device to transmit data to the service satellite access network device, the destination address of the second downlink tunnel is the address of the service satellite access network device, and the source address of the second downlink tunnel is the address of the first proxy access network device.
  • FIG9b is a schematic diagram of the structure of the first proxy access network device proposed in the embodiment of the present disclosure.
  • the first proxy access network device 9200 may include: at least one of a transceiver module 9201, a processing module 9202, etc.
  • the above-mentioned transceiver module is used to send and receive information.
  • the above-mentioned transceiver module is used to execute at least one of the communication steps such as sending and/or receiving performed by the first proxy access network device in any of the above methods, which will not be repeated here.
  • the transceiver module may include a sending module and/or a receiving module, and the sending module and the receiving module may be separate or integrated together.
  • the transceiver module may be interchangeable with the transceiver.
  • the transceiver module 9201 is configured to:
  • the first information indicates the mapping relationship between the service satellite access network device and the first proxy access network device; the first proxy access network device is set between the service satellite access network device and the first service gateway device; the service satellite access network device is an access network device for terminal access services.
  • the transceiver module 9201 is further configured to: the mapping relationship is a relationship indicating an association between an identifier of the serving satellite access network device and an identifier of the first proxy access network device.
  • processing module 9202 is further configured to:
  • the transceiver module is further configured to send seventh information to the second core network device;
  • the seventh information indicates the first downlink tunnel; the first downlink tunnel is used by the first service gateway device to transmit data to the first proxy access network device, the destination address of the first downlink tunnel is the address of the first proxy access network device, and the source address of the first downlink tunnel is the address of the first service gateway device.
  • the transceiver module 9201 is further configured to:
  • the eighth information indicates the first uplink tunnel; the first uplink tunnel is used by the first proxy access network device to transmit data to the first service gateway device, the destination address of the first uplink tunnel is the address of the first service gateway device, and the source address of the first uplink tunnel is the address of the first proxy access network device.
  • processing module 9202 is further configured to:
  • the transceiver module 9201 is further configured to send ninth information to the service satellite access network device;
  • the ninth information indicates the second uplink tunnel; the second uplink tunnel is used by the service satellite access network device to transmit data to the first proxy access network device, the destination address of the second uplink tunnel is the address of the first proxy access network device, and the source address of the second uplink tunnel is the address of the service satellite access network device.
  • the transceiver module 9201 is further configured to:
  • the tenth information indicates a second downlink tunnel; the second downlink tunnel is used by the first proxy access network device to transmit data to the service satellite access network device, and the destination address of the second downlink tunnel is the service satellite access network device.
  • the address of the satellite access network device, the source address of the second downlink tunnel is the address of the first proxy access network device.
  • the processing module can be a module or include multiple submodules.
  • the multiple submodules respectively execute all or part of the steps required to be executed by the processing module.
  • the processing module can be replaced with the processor.
  • FIG10a is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure.
  • the communication device 8100 may be a network device (e.g., an access network device, a core network device, etc.), or a terminal (e.g., a user device, etc.), or a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods.
  • the communication device 8100 may be used to implement the method described in the above method embodiment, and the details may refer to the description in the above method embodiment.
  • the communication device 8100 includes one or more processors 8101.
  • the processor 8101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program.
  • the communication device 8100 is used to execute any of the above methods.
  • the communication device 8100 further includes one or more memories 8102 for storing instructions.
  • the memory 8102 may also be outside the communication device 8100.
  • the communication device 8100 further includes one or more transceivers 8103.
  • the transceiver 8103 performs at least one of the communication steps such as sending and/or receiving in the above method (for example, step S2101, step S3101, but not limited thereto), and the processor 8101 performs at least one of the other steps (for example, step S2102, step S3102, but not limited thereto).
  • the transceiver may include a receiver and/or a transmitter, and the receiver and the transmitter may be separate or integrated.
  • the terms such as transceiver, transceiver unit, transceiver, transceiver circuit, etc. may be replaced with each other, the terms such as transmitter, transmission unit, transmitter, transmission circuit, etc. may be replaced with each other, and the terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other.
  • the communication device 8100 may include one or more interface circuits 8104.
  • the interface circuit 8104 is connected to the memory 8102, and the interface circuit 8104 may be used to receive signals from the memory 8102 or other devices, and may be used to send signals to the memory 8102 or other devices.
  • the interface circuit 8104 may read instructions stored in the memory 8102 and send the instructions to the processor 8101.
  • the communication device 8100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by FIG. 8a.
  • the communication device may be an independent device or may be part of a larger device.
  • the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.
  • Fig. 10b is a schematic diagram of the structure of the chip 8200 proposed in the embodiment of the present disclosure. If the communication device 8100 can be a chip or a chip system, please refer to the schematic diagram of the structure of the chip 8200 shown in Fig. 10b, but it is not limited thereto.
  • the chip 8200 includes one or more processors 8201, and the chip 8200 is used to execute any of the above methods.
  • the chip 8200 further includes one or more interface circuits 8202.
  • the interface circuit 8202 is connected to the memory 8203.
  • the interface circuit 8202 can be used to receive signals from the memory 8203 or other devices, and the interface circuit 8202 can be used to send signals to the memory 8203 or other devices.
  • the interface circuit 8202 can read instructions stored in the memory 8203 and send the instructions to the processor 8201.
  • the interface circuit 8202 executes at least one of the communication steps such as sending and/or receiving in the above method (for example, step S2101, step S3101, but not limited to this), and the processor 8201 executes at least one of the other steps (for example, step S2102, step S3102, but not limited to this).
  • interface circuit interface circuit
  • transceiver pin transceiver
  • the chip 8200 further includes one or more memories 8203 for storing instructions.
  • the memory 8203 may be outside the chip 8200.
  • the present disclosure also proposes a storage medium, on which instructions are stored.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but is not limited thereto, and may also be a storage medium readable by other devices.
  • the storage medium may be a non-transitory storage medium, but is not limited thereto, and may also be a transient storage medium.
  • the present disclosure also proposes a program product, which, when executed by the communication device 8100, enables the communication device 8100 to execute any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods.

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Les modes de réalisation de la présente divulgation concernent un procédé de communication, un premier dispositif de réseau central, un premier dispositif de réseau d'accès par mandataire, un système de communication, et un support de stockage. Le procédé est exécuté au moyen du premier dispositif de réseau central, et comprend les étapes suivantes : attribution d'un premier dispositif de réseau d'accès par mandataire pour l'accès d'un terminal, le premier dispositif de réseau d'accès par mandataire étant agencé entre un dispositif de réseau d'accès par satellite et un premier dispositif de passerelle de service ; et établissement d'une relation de mappage entre un dispositif de réseau d'accès par satellite à un service et le premier dispositif de réseau d'accès par mandataire, le dispositif de réseau d'accès par satellite à un service constituant un dispositif de réseau d'accès qui permet au terminal d'accéder à un service. De cette manière, un premier dispositif de réseau d'accès par mandataire et une relation de mappage peuvent être utilisés pour mettre en œuvre l'influence de la commutation de signalisation sur un réseau central.
PCT/CN2023/123007 2023-09-28 2023-09-28 Procédé de communication, dispositif de réseau, système de communication, et support de stockage Pending WO2025065693A1 (fr)

Priority Applications (2)

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PCT/CN2023/123007 WO2025065693A1 (fr) 2023-09-28 2023-09-28 Procédé de communication, dispositif de réseau, système de communication, et support de stockage
CN202380011475.8A CN120202692A (zh) 2023-09-28 2023-09-28 通信方法、网络设备、通信系统和存储介质

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CN101511109A (zh) * 2009-04-01 2009-08-19 南京邮电大学 一种基于移动代理的卫星网服务质量保证方法
CN113949433A (zh) * 2021-09-10 2022-01-18 航天恒星科技有限公司 一种连接卫星通信基带系统与5g核心网的互联网关
US20220416880A1 (en) * 2021-06-25 2022-12-29 Samsung Electronics Co., Ltd. Communication method and apparatus in wireless communication system using satellite
CN116134902A (zh) * 2020-08-06 2023-05-16 高通股份有限公司 在固定无线电小区中切换卫星

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101511109A (zh) * 2009-04-01 2009-08-19 南京邮电大学 一种基于移动代理的卫星网服务质量保证方法
CN116134902A (zh) * 2020-08-06 2023-05-16 高通股份有限公司 在固定无线电小区中切换卫星
US20220416880A1 (en) * 2021-06-25 2022-12-29 Samsung Electronics Co., Ltd. Communication method and apparatus in wireless communication system using satellite
CN113949433A (zh) * 2021-09-10 2022-01-18 航天恒星科技有限公司 一种连接卫星通信基带系统与5g核心网的互联网关

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