WO2024255487A1 - 一种信息处理方法、装置及可读存储介质 - Google Patents
一种信息处理方法、装置及可读存储介质 Download PDFInfo
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- WO2024255487A1 WO2024255487A1 PCT/CN2024/091637 CN2024091637W WO2024255487A1 WO 2024255487 A1 WO2024255487 A1 WO 2024255487A1 CN 2024091637 W CN2024091637 W CN 2024091637W WO 2024255487 A1 WO2024255487 A1 WO 2024255487A1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/14—Flow control between communication endpoints using intermediate storage
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
Definitions
- the present disclosure relates to the field of communication technology, and in particular to an information processing method, device and readable storage medium.
- the terminal can transmit data through satellite communication. After uploading the data to the satellite, the data stored on the satellite will be forwarded when the satellite is connected to the gateway.
- the embodiments of the present disclosure provide an information processing method, device, and readable storage medium to reasonably utilize storage and forwarding resources on a satellite.
- an embodiment of the present disclosure provides an information processing method, which is applied to a terminal, including:
- first information sent by an access network device wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- sending a first store-and-forward request to a core network device according to the first information includes:
- the registration request includes a store-and-forward identifier
- a protocol data unit (PDU) session establishment request is sent to the core network device, wherein the PDU session establishment request includes a store-and-forward identifier.
- PDU protocol data unit
- the method further comprises:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or the PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the method further comprises one or more of the following:
- timing duration of the first timer is greater than or equal to the time interval determined according to the first time information, and the first timer is used to indicate that the second storage-forwarding request is prohibited from being sent before the first timer times out;
- the second store-and-forward request includes a store-and-forward request that is located later in time than the first store-and-forward request sent by the terminal.
- the sending the second information to the terminal includes:
- the method further comprises:
- the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- an embodiment of the present disclosure provides an information processing method, which is applied to a core network device, including:
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the first store-and-forward request sent by the receiving terminal includes:
- the registration request includes a store-and-forward identifier
- a PDU session establishment request sent by the terminal is received, wherein the PDU session establishment request includes a store-and-forward identifier.
- the method further comprises:
- the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the sending the second information to the terminal includes:
- the second store-and-forward request is sent in one or more of the following ways:
- the store-and-forward event includes one or more of the following:
- Event trigger information
- the method further comprises:
- the timing duration of the second timer is less than or equal to the timing duration of the first timer, and the timing duration of the first timer is greater than or equal to the time interval determined according to the first time information.
- the method further comprises:
- the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the second timer is updated and restarted.
- an embodiment of the present disclosure further provides an information processing device, applied to a terminal, comprising: a memory, a transceiver, and a processor:
- a memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:
- first information sent by an access network device wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the registration request includes a store-and-forward identifier
- a PDU session establishment request is sent to the core network device, wherein the PDU session establishment request includes a store-and-forward identifier.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or the PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the processor is further configured to read the computer program in the memory and perform one or more of the following operations:
- a first timer is set, wherein the timing duration of the first timer is greater than or equal to the time interval determined according to the first time information, and the first timer is used to indicate that the first timer is prohibited from sending the second store-and-forward request before the timer times out;
- the on-board storage capacity requested by the second storage forwarding request meets the on-board storage capacity requirement indicated by the first indication information.
- the store-and-forward event includes one or more of the following:
- Event trigger information
- the second information is sent in one or more of the following ways:
- the second store-and-forward request is sent in one or more of the following ways:
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the configuration update indication is used to update one or more items of the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the second information is updated according to the configuration update indication, and/or the first timer is updated and restarted.
- an embodiment of the present disclosure provides an information processing device, which is applied to an access network device, including: a memory, a transceiver, and a processor:
- a memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:
- the terminal Sending first information to the terminal, wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second store-and-forward request includes a store-and-forward request that is located later in time than the first store-and-forward request sent by the terminal.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- an embodiment of the present disclosure provides an information processing device, which is applied to a core network device, including: a memory, a transceiver, and a processor:
- a memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the registration request includes a store-and-forward identifier
- a PDU session establishment request sent by the terminal is received, wherein the PDU session establishment request includes a store-and-forward identifier.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the second information is sent in one or more of the following ways:
- the second store-and-forward request is sent in one or more of the following ways:
- the store-and-forward event includes one or more of the following:
- Event trigger information
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the timing duration of the second timer is less than or equal to the timing duration of the first timer, and the timing duration of the first timer is greater than or equal to the time interval determined according to the first time information.
- the processor is further configured to read the computer program in the memory and perform the following operations:
- the configuration update indication is used to update one or more items of the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the second timer is updated and restarted.
- an embodiment of the present disclosure provides an information processing device, applied to a terminal, including:
- a first receiving unit configured to receive first information sent by an access network device, wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- a first sending unit is used to send a first store-and-forward message to a core network device according to the first information. ask;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- an information processing device which is applied to an access network device, including:
- a first sending unit configured to send first information to a terminal, wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- an embodiment of the present disclosure provides an information processing device, which is applied to a core network device, including:
- a first receiving unit configured to receive a first store-and-forward request sent by a terminal, wherein the first store-and-forward request is sent according to first information sent by an access network device;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- an embodiment of the present disclosure further provides a processor-readable storage medium, on which a computer program is stored.
- a computer program is stored on which a computer program is stored.
- the terminal sends a first storage and forwarding request to the core network device according to the first information of the access network device. Since the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier, the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite, the first storage and forwarding request sent by the terminal can be determined according to the first information or meet the requirements of the first information, etc., so that the storage and forwarding resources on the satellite can be reasonably used.
- the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite
- the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite
- FIG1 is a flowchart of an information processing method provided by an embodiment of the present disclosure.
- FIG2 is a second flowchart of the information processing method provided by an embodiment of the present disclosure.
- FIG3 is a third flowchart of the information processing method provided by an embodiment of the present disclosure.
- FIG4 is one of the schematic diagrams of the architecture of the embodiment of the present disclosure.
- FIG5 is a second schematic diagram of the architecture of an embodiment of the present disclosure.
- FIG6 is a fourth flowchart of the information processing method provided by an embodiment of the present disclosure.
- FIG7 is a fifth flowchart of the information processing method provided by an embodiment of the present disclosure.
- FIG8 is a sixth flowchart of the information processing method provided by an embodiment of the present disclosure.
- FIG9 is a seventh flowchart of the information processing method provided by an embodiment of the present disclosure.
- FIG10 is a structural diagram of an information processing device provided by an embodiment of the present disclosure.
- FIG11 is a second structural diagram of the information processing device provided by an embodiment of the present disclosure.
- FIG12 is a third structural diagram of the information processing device provided by an embodiment of the present disclosure.
- FIG13 is a fourth structural diagram of the information processing device provided by an embodiment of the present disclosure.
- FIG14 is a fifth structural diagram of the information processing device provided by an embodiment of the present disclosure.
- FIG. 15 is a sixth structural diagram of the information processing device provided in an embodiment of the present disclosure.
- the term "and/or” describes the association relationship of associated objects, indicating that three relationships may exist.
- a and/or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.
- the character "/" generally indicates that the associated objects before and after are in an "or” relationship.
- plurality in the embodiments of the present disclosure refers to two or more than two, and other quantifiers are similar thereto.
- the disclosed embodiments provide an information processing method and device for rationally utilizing storage and forwarding resources on a satellite.
- the method and the device are based on the same application concept. Since the method and the device solve the problem in a similar principle, the implementation of the device and the method can refer to each other, and the repeated parts will not be repeated.
- Figure 1 is a flow chart of an information processing method provided by an embodiment of the present disclosure.
- the method can be applied to a terminal. As shown in Figure 1, the method includes the following steps:
- Step 101 Receive first information sent by an access network device, wherein the first information includes storage A store-and-forward capability identifier and/or a store-and-forward margin identifier.
- the network side may send the first information to the terminal, and accordingly, the terminal may receive the first information sent by the access network device.
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, for example, whether the satellite has the storage and forwarding capability, etc.
- the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite, for example, whether the satellite has the storage margin, and in some embodiments, if there is the storage margin, the storage margin on the satellite, etc.
- the access network device may be, for example, a base station, etc.
- Step 102 Send a first store-and-forward request to a core network device based on the first information.
- the terminal may send a registration request to the core network device according to the first information, wherein the registration request includes a store-and-forward flag; or the terminal may send a protocol data unit (PDU) session establishment request to the core network device according to the first information, wherein the PDU session establishment request includes a store-and-forward flag.
- the store-and-forward flag may be used to indicate that the registration request or the PDU session establishment request is a store-and-forward request.
- the terminal sends a first storage and forwarding request to the core network device according to the first information of the access network device. Since the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier, the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite, the first storage and forwarding request sent by the terminal can be determined according to the first information or meet the requirements of the first information, etc., so that the storage and forwarding resources on the satellite can be reasonably used.
- the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite
- the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite
- the terminal may further receive second information sent by the network device, wherein the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or the PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- First indication information used to indicate an on-board storage capacity requirement for the second storage and forwarding request, such as storage capacity size, storage capacity limit, etc.;
- the second storage forwarding request includes a storage forwarding request that is located after the first storage forwarding request in time.
- the second storage forwarding request may also be referred to as a subsequent storage forwarding request, including
- One or more store-and-forward requests can be sent after the first store-and-forward request.
- the second store-and-forward request can be sent for the terminal, that is, based on the terminal granularity, or for the PDU session, that is, based on the PDU session granularity.
- the network device may include access network devices, core network devices such as session management function (SMF), access and mobility management function (AMF), etc.
- SMF session management function
- AMF access and mobility management function
- the current time may be, for example, the time when the embodiment of the present disclosure is executed, or other specified time.
- the store-and-forward event includes one or more of the following:
- Time trigger information for example, the terminal sends a second store-and-forward request at a specific time, transmits on-board store-and-forward data to the satellite at a specific time, etc.;
- Regional trigger information for example, the terminal sends a second storage and forwarding request when it moves to certain specific areas (for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link), and the terminal transmits on-board storage and forwarding data to the satellite when it moves to certain specific areas (for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link);
- certain specific areas for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link
- the terminal transmits on-board storage and forwarding data to the satellite when it moves to certain specific areas (for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link);
- Event trigger information for example, the terminal moves too fast, the terminal tends to use on-board storage and forwarding, etc.
- the above-mentioned specific time, specific area, specific event, etc. can be notified to the terminal by the network side in a non-access stratum (NAS) message (such as a registration acceptance message, a PDU session acceptance message), or can be pre-configured in the terminal.
- NAS non-access stratum
- the second information is sent in one or more of the following ways:
- RRC Radio Resource Control
- UE User Equipment
- the second store-and-forward request is sent in one or more of the following ways:
- the terminal may perform one or more of the following operations:
- the on-board storage capacity requested by the second storage forwarding request satisfies the first indication signal.
- the on-board storage capacity of the second storage forwarding request is less than or equal to the on-board storage capacity indicated by the first indication information; and the sum of the on-board storage capacities requested by the second storage forwarding requests sent multiple times is less than or equal to the on-board storage capacity indicated by the first indication information.
- the first timer includes a first timer for the terminal, or a first timer for the PDU session. That is, before the first timer expires, the terminal no longer sends a store-and-forward request, or the terminal no longer sends a store-and-forward request for the PDU session.
- the second store-and-forward request is sent.
- the on-board storage capacity requested by the second storage forwarding request meets the on-board storage capacity requirement indicated by the first indication information.
- the on-board storage capacity requested by the second storage forwarding request is less than or equal to the on-board storage capacity indicated by the first indication information; and the sum of the on-board storage capacities requested by the second storage forwarding requests sent multiple times is less than or equal to the on-board storage capacity indicated by the first indication information.
- the on-board storage capacity requested by the second storage forwarding request meets the on-board storage capacity requirement indicated by the first indication information.
- the on-board storage capacity of the second storage forwarding request is less than or equal to the on-board storage capacity indicated by the first indication information; the sum of the on-board storage capacities requested by the second storage forwarding requests sent multiple times is less than or equal to the on-board storage capacity indicated by the first indication information.
- the terminal may also receive a configuration update indication sent by the core network device, wherein the configuration update indication is used to update one or more information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication. Afterwards, the terminal updates the second information according to the configuration update indication, and/or updates and restarts the first timer.
- FIG 2 is a flow chart of an information processing method provided by an embodiment of the present disclosure.
- the method can be applied to access network equipment, such as a base station. As shown in Figure 2, the method includes the following steps:
- Step 201 Send first information to a terminal, wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite
- the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the storage and forwarding capability identifier and/or the storage and forwarding margin identifier may be determined by the core network element (AMF or SMF) according to whether the satellite has the storage and forwarding capability and the margin of the satellite supporting on-board storage and forwarding, and notified to the access network device.
- the access network device when the network side supports the on-board store-and-forward service, the access network device sends the first information to the terminal.
- the interpretation and meaning of the first information may refer to the description of the above embodiment.
- the terminal sends a first storage and forwarding request to the core network device according to the first information of the access network device. Since the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier, the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite, the first storage and forwarding request sent by the terminal can be determined according to the first information or meet the requirements of the first information, etc., so that the storage and forwarding resources on the satellite can be reasonably used.
- the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite
- the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite
- the access network device may further send second information to the terminal, wherein the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second store-and-forward request includes a store-and-forward request that is located later in time than the first store-and-forward request sent by the terminal.
- the access network device may send the second information to the terminal based on one or more of the following information:
- Ephemeris information such as the time when the terminal can access the satellite next time, the satellite Star capacity
- Authentication data such as the maximum on-board store-and-forward capacity that the network allows the terminal to apply for each time or cumulatively;
- Information related to the terminal data transmission rate which is the factors that affect the terminal data transmission rate, including but not limited to latency, signal quality, access type, etc.;
- the pre-set information may also be referred to as information set depending on the implementation, such as a request time interval.
- the second information is sent in one or more of the following ways:
- Registration accept message Registration accept message, RRC reconfiguration message, UE configuration update message, RRC access response.
- the access network device may also receive a configuration update indication sent by the core network device, and send the configuration update indication to the terminal.
- the configuration update indication is used to update one or more information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication.
- FIG 3 is a flow chart of an information processing method provided by an embodiment of the present disclosure.
- the method can be applied to core network devices, such as SMF, AMF, etc. As shown in Figure 3, the following steps are included:
- Step 301 receiving a first store-and-forward request sent by a terminal, wherein the first store-and-forward request is sent according to first information sent by an access network device;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the core network device may receive a registration request sent by the terminal, wherein the registration request includes a store-and-forward identifier, or receive a PDU session establishment request sent by the terminal, wherein the PDU session establishment request includes a store-and-forward identifier.
- the store-and-forward identifier is used to indicate that the registration request or the PDU session establishment request is a store-and-forward request.
- the terminal sends a first storage and forwarding request to the core network device according to the first information of the access network device. Since the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier, the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite, the first storage and forwarding request sent by the terminal can be determined according to the first information or meet the requirements of the first information, etc., so that the storage and forwarding resources on the satellite can be reasonably used.
- the first information includes a storage and forwarding capability identifier and/or a storage and forwarding margin identifier
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite
- the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite
- the core network device may further send second information to the terminal, wherein the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the store-and-forward event includes one or more of the following:
- Time trigger information for example, the terminal sends a second store-and-forward request at a specific time, transmits on-board store-and-forward data to the satellite at a specific time, etc.;
- Regional trigger information for example, the terminal sends a second storage and forwarding request when it moves to certain specific areas (for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link), and the terminal transmits on-board storage and forwarding data to the satellite when it moves to certain specific areas (for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link);
- certain specific areas for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link
- the terminal transmits on-board storage and forwarding data to the satellite when it moves to certain specific areas (for example, there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link);
- Event trigger information for example, the terminal moves too fast, the terminal tends to use on-board storage and forwarding, etc.
- the core network device may send the second information to the terminal based on one or more of the following information:
- Ephemeris information such as the next time the terminal can access the satellite, and the satellite capacity of the next time the terminal accesses the satellite network
- Authentication data such as the maximum on-board store-and-forward capacity that the network allows the terminal to apply for each time or cumulatively;
- Pre-set information which may also be referred to as information set depending on implementation, such as request time interval, etc.
- the second information is sent in one or more of the following ways:
- Registration accept message Registration accept message, RRC reconfiguration message, UE configuration update message, RRC access response.
- the core network device may further set a second timer, wherein the second timer is used to indicate the rejection of the store-and-forward request received before the second timer times out. That is, before the second timer expires, the access network device rejects or discards the store-and-forward request sent by the terminal, or the access network device rejects or discards the store-and-forward request sent for the PDU session.
- the core network device may send a configuration update indication to the terminal, wherein the configuration update indication is used to update one or more of the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication.
- the core network device may update and restart the second timer.
- the access network device takes a base station as an example, and the core network equipment includes AMF, SMF, etc.
- FIGS 4 and 5 are schematic diagrams of two implementation architectures of the embodiments of the present disclosure.
- the embodiments of the present disclosure are not limited to the two architectures.
- a lightweight 5G core network (5G Core Network, 5GC) access and mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), unified data management entity (Unified Data Management, UDM), user plane function (User Plane Function, UPF) and base station are deployed on the same satellite; in Figure 5, base stations, UPF or storage devices are deployed on low-orbit satellites (Low Earth Orbit, LEO), and lightweight 5GC (AMF, SMF, UDM, etc.) are deployed on high-orbit satellites (Geosynchronous Earth Orbit, GEO).
- 5G Core Network, 5GC access and mobility management function
- AMF Access and Mobility Management Function
- SMF Session Management Function
- UDM Unified Data Management entity
- UDM User Plane Function
- base station base stations, UPF or storage devices are deployed on low-orbit satellites (Low Earth Orbit, LEO)
- lightweight 5GC AMF, SMF, UDM, etc.
- GEO Gaosynchronous Earth
- FIG. 6 is a flow chart of an information processing method according to an embodiment of the present disclosure.
- the registration process at the granularity of a user equipment (UE) is described as an example.
- the process may include:
- Step 601 The base station (Radio Access Network (RAN) in the figure) broadcasts a satellite storage and forwarding capability flag to indicate whether the satellite has onboard storage and forwarding capability.
- the base station broadcasts a storage and forwarding margin flag to indicate whether the satellite has storage margin, and optionally, may also include onboard storage margin.
- Step 602 The UE establishes an RRC connection with the base station.
- Step 603 The UE initiates a registration request, wherein the registration request includes a store-and-forward identifier, which is used to indicate a request for an on-board store-and-forward service.
- Step 604 The network authenticates the UE's on-board storage authority and determines whether the UE can perform on-board store-and-forward services.
- Step 605 If the AMF supports the on-board store-and-forward request of the UE, that is, it determines that the UE can perform the store-and-forward service, the AMF determines the time when the UE can apply for store-and-forward next time, the store-and-forward trigger event, the maximum request capacity for the next store-and-forward, the limited capacity of the UE, and whether to send a store-and-forward trigger event to the UE based on one or more of the following factors.
- the limited capacity of the UE refers to the maximum capacity that the UE can apply for each time or cumulatively after network authentication.
- the maximum request capacity for the next store-and-forward that is, the core network elements (such as AMF, SMF, RAN and other network functions (NF)) determine the maximum capacity that the UE can apply for the next time it applies for store-and-forward based on one or more of the following factors:
- Authentication data such as the maximum on-board store-and-forward capacity that the network allows the UE to apply for each time or cumulatively;
- the registration acceptance response carries the identification of rejecting the store-and-forward service, the next store-and-forward request time or the store-and-forward trigger event. If the AMF determines that the UE is not allowed to register, it directly returns a registration failure message.
- Step 606 AMF notifies the UE of the time of the next store-and-forward request, the store-and-forward trigger event and/or capacity in the registration acceptance response.
- Store-and-forward events include, but are not limited to:
- Time trigger information such as UE storing and forwarding data on the satellite at a specific time
- Regional trigger information such as some UEs only transmit onboard storage and forwarding data to the satellite when they move to certain areas (there is no ground base station, it belongs to the satellite coverage area but the satellite in this area has no feeder link);
- Event-triggered games such as UE moving too fast, UE tending to use on-board store-and-forward, etc.
- the above-mentioned specific events, areas, and events can be notified to the UE in a NAS message (registration acceptance message, PDU session acceptance message), or can be pre-configured on the UE.
- Step 607 The UE sets a first timer, namely, "UE-side prohibition of store-and-forward request timer T1" according to the next store-and-forward request time.
- the duration of timer T1 is greater than or equal to the time interval determined according to the "next store-and-forward request time" (for example, the time interval from the current time to the "next store-and-forward request time”).
- the UE will no longer send an on-board store-and-forward request; or, the UE detects a store-and-forward trigger event.
- Step 608 AMF starts the second timer corresponding to the UE, namely, "network side prohibition of store-and-forward request timer T2". Before timer T2 expires, AMF will reject the received store-and-forward request and indicate that "network side prohibition of store-and-forward request timer T2" has not timed out.
- the timing duration of the UE-side prohibition store-and-forward request timer T1 is ⁇ the timing duration of the network-side prohibition store-and-forward request timer T2.
- Step 609 When the UE needs to request on-board storage and forwarding space again and the timer T1 times out, the UE sends an initial registration or mobility registration message, carrying the storage and forwarding service identifier and optionally the requested storage and forwarding capacity.
- the requested storage and forwarding capacity is limited by the maximum on-board storage and forwarding capacity that the UE can apply for each time or cumulatively as allowed by the network during the UE registration process.
- Step 701 The base station (RAN in the figure) broadcasts a satellite storage and forwarding capability flag, indicating whether the satellite has onboard storage and forwarding capability.
- the base station broadcasts a storage and forwarding margin flag, indicating whether the satellite has storage margin, and optionally, may also include onboard storage margin.
- Step 702 The UE establishes an RRC connection with the base station.
- Step 703 The UE registers with the network (in this step, it can be authenticated whether the UE can perform on-board store-and-forward).
- Step 706 SMF obtains the contract data and policy rules of the PDU session.
- the SMF sends a Nsmf_PDUSession_CreateSMContext response to the AMF.
- Step 707 If the SMF decides to allow the PDU session to store and forward on the satellite, the next time the PDU session is allowed to apply for store and forward is determined based on one or more of the following factors, and the maximum requested capacity for the next store and forward or the limited capacity of the PDU session is optionally carried.
- the limited capacity of the PDU session refers to the maximum capacity that can be applied for each time or cumulatively by the PDU session after network authentication:
- Ephemeris information such as the next time the UE can access the satellite and the satellite capacity of the next time the UE accesses the satellite network;
- Authentication data such as the maximum on-board storage and forwarding data that the network allows the UE to apply for each time or cumulatively capacity
- Step 708 SMF notifies UPF to establish a session for the user plane and carries an indication of allowing on-board storage.
- Step 709 SMF notifies UE that the PDU session is accepted, carrying the time when the PDU session is allowed to apply for storage and forwarding next time, and optionally, carrying the maximum requested capacity of the next storage and forwarding or the limited capacity of the PDU session.
- SMF notifies AMF of the time of the next application for store-and-forward, the maximum requested capacity of the next store-and-forward or the limited capacity of the PDU session, which AMF can obtain in the N2 PDU request message or in the Nsmf_PDUSession_CreateSMContext Response message.
- the Nsmf_PDUSession_CreateSMContext Response message can be sent to AMF before step 707 (without carrying related information elements), or it can be sent to AMF after step 707.
- the process may include:
- SMF sends a Namf_Communication_N1N2MessageTransfer message to AMF, carrying the time and/or limited capacity for the next storage and forwarding application of the PDU session
- AMF sends an N2 PDU session request (N1 SM container (N1 reference point set)) to the base station, carrying the time and/or limited capacity for the next storage and forwarding application of the PDU session
- N1 SM container N1 reference point set
- Step 710a the UE sets a first timer, i.e., "UE-side PDU store-and-forward request prohibition timer T3" according to the next store-and-forward request time, and the duration of timer T3 is greater than or equal to the time interval determined according to the received time of allowing the next store-and-forward request of the PDU (for example, the time interval from the current time to the time of allowing the next store-and-forward request of the PDU).
- timer T3 expires, the UE will not send an on-board store-and-forward request for the PDU session with the same PDU ID.
- Step 710b SMF starts the second timer corresponding to the UE, namely "network side prohibit PDU store-and-forward request timer T4". Before timer T4 expires, SMF will reject the received store-and-forward request and indicate that "network side prohibit PDU store-and-forward request timer T4" has not timed out.
- the AMF if the AMF stores the "network side prohibits PDU store-and-forward request timer T4", before the timer T4 expires, the AMF will reject the received store-and-forward request and instruct The "network side prohibits PDU store-and-forward request timer T4" has not timed out.
- the timing duration of the PDU store-and-forward prohibition request timer T3 on the UE side is ⁇ the timing duration of the PDU store-and-forward prohibition request timer T4 on the network side.
- Step 711 When the UE needs to request on-board store-and-forward space for the PDU session again and the timer T3 times out, the UE sends a PDU session modification request, carrying a store-and-forward service identifier and, optionally, a requested store-and-forward capacity.
- the requested store-and-forward capacity is limited by:
- the information determined in step 605 or step 707 may also be notified to the UE via an RRC reconfiguration message, an RRC access response, or the like.
- FIG8 is a flow chart of an information processing method according to an embodiment of the present disclosure.
- the on-board storage and forwarding parameter update at the UE granularity is taken as an example for description.
- the process may include:
- Step 801 When the AMF needs to update the on-board store-and-forward parameters, such as the store-and-forward request prohibition timer (first timer), the maximum request capacity for the next store-and-forward, the limited capacity of the UE, the UE on-board store-and-forward trigger event and other parameters, the AMF sends a UE configuration update message to the UE.
- the store-and-forward request prohibition timer first timer
- the maximum request capacity for the next store-and-forward the maximum request capacity for the next store-and-forward
- the limited capacity of the UE the UE on-board store-and-forward trigger event and other parameters
- Steps 802a-802b UE stores and updates the parameters received from the network. If a prohibit store-and-forward request timer is received, timer T1 is updated and restarted, and AMF updates timer T2 and restarts T2.
- Step 803 The UE successfully updates the received on-board storage and forwarding parameters, such as the storage and forwarding prohibition request timer, the maximum request capacity of the next storage and forwarding, the UE's limited capacity, the UE on-board storage and forwarding triggering event and other parameters (if received), and the UE sends a configuration update completion message to the network side. Otherwise, the configuration fails to be sent. If the network receives the configuration failure, it stops the timer T2 and re-initiates steps 801-803.
- the network stops the timer T2 and re-initiates steps 801-803.
- the above configuration parameter updating process may be performed independently or in combination with the embodiment shown in FIG. 6 .
- FIG. 9 is a flow chart of the information processing method of an embodiment of the present disclosure.
- the on-board storage and forwarding parameter update at the PDU granularity is taken as an example for description.
- the process may include:
- Step 901 When SMF needs to update on-board storage and forwarding parameters, such as the next storage and forwarding request time, the next storage and forwarding maximum request capacity, the UE's limited capacity and other parameters, SMF sends a PDU session modification command to the UE through AMF, carrying the on-board storage and forwarding parameters requested to be updated.
- SMF needs to update on-board storage and forwarding parameters, such as the next storage and forwarding request time, the next storage and forwarding maximum request capacity, the UE's limited capacity and other parameters.
- Step 901a SMF sends Namf_Communication_N1N2MessageTransfer to AMF, carrying the updated on-board storage and forwarding parameters.
- Step 901b AMF sends N2 PDU session request (N1 SM container) to the base station, carrying the updated on-board storage and forwarding parameters.
- Step 901c AN-specific resource modification, carrying the updated on-board storage and forwarding parameters.
- Step 902 The UE stores and updates the parameters received from the network. If the next store-and-forward request time is received, the timer T3 is updated and restarted, and the network updates the timer T4 and restarts T4.
- Step 904 The core network element (such as SMF, AMF) updates the corresponding parameters. Specifically, the core network element starts the network side prohibition of the store-and-forward request timer T4 according to the next store-and-forward request time and stores the limited capacity. Which core network element updates the parameters depends on which network element the store-and-forward context (parameters) is stored in in the embodiment shown in FIG. 7 .
- Step 904 can occur after the SMF receives the Nsmf_PDUSession_UpdateSMContext request message, or after sending the Namf_Communication_N1N2Message Transfer message.
- the above configuration parameter updating process may be performed independently or in combination with the embodiment shown in FIG. 7 .
- the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem.
- the names of terminal devices may also be different.
- the terminal device may be called a user equipment (UE).
- UE user equipment
- a wireless terminal device may communicate with one or more core networks (CN) via a radio access network (RAN).
- CN core networks
- RAN radio access network
- the wireless terminal device may be a mobile terminal device, such as a mobile phone (or a "cellular" phone) and a computer with a mobile terminal device.
- a wireless terminal device may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, a remote terminal, Access terminal equipment (access terminal), user terminal equipment (user terminal), user agent (user agent), and user device (user device) are not limited in the embodiments of the present disclosure.
- the network device involved in the embodiments of the present disclosure may be a network device (Base Transceiver Station, BTS) in the Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), or a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or an evolved network device (evolutional Node B, eNB or e-NodeB) in the long term evolution (LTE) system, a 5G base station (the next Generation Node B, gNB) in the 5G network architecture (next generation system), or a home evolved Node B (HeNB), a relay node, a home base station (femto), a pico base station (pico), etc., but is not limited in the embodiments of the present disclosure.
- network devices may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the centralized unit and the distributed unit may also be geographically separated.
- the information processing apparatus is applied to an access network device, including: a processor 1000 configured to read a program in a memory 1020 and execute the following process:
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the transceiver 1010 is configured to receive and send data under the control of the processor 1000 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1000 and various circuits of memory represented by memory 1020 are linked together.
- the bus architecture may also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein.
- the bus interface provides an interface.
- the transceiver 1010 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium.
- the processor 1000 is responsible for managing the bus architecture and general processing, and the memory 1020 may store data used by the processor 1000 when performing operations.
- Processor 1000 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD).
- CPU central processing unit
- ASIC application specific integrated circuit
- FPGA field programmable gate array
- CPLD complex programmable logic device
- the processor can also adopt a multi-core architecture.
- the processor 1000 is responsible for managing the bus architecture and general processing, and the memory 1020 can store data used by the processor 1000 when performing operations.
- the processor 1000 is further configured to read the program and execute the following steps:
- the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second store-and-forward request includes a store-and-forward request that is located later in time than the first store-and-forward request sent by the terminal.
- the processor 1000 is further configured to read the program and execute the following steps:
- the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the information processing apparatus of the embodiment of the present disclosure is applied to a core network device, including: a processor 1100, configured to read a program in a memory 1120, and execute the following process:
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the transceiver 1111 is used to receive and send data under the control of the processor 1100 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1100 and various circuits of memory represented by memory 1120 are linked together.
- the bus architecture may also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein.
- the bus interface provides an interface.
- the transceiver 1111 may be a plurality of components, including a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium. Processing
- the processor 1100 is responsible for managing the bus architecture and general processing, and the memory 1120 can store data used by the processor 1100 when performing operations.
- Processor 1100 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD).
- CPU central processing unit
- ASIC application specific integrated circuit
- FPGA field programmable gate array
- CPLD complex programmable logic device
- the processor can also adopt a multi-core architecture.
- the processor 1100 is responsible for managing the bus architecture and general processing, and the memory 1120 can store data used by the processor 1100 when performing operations.
- the processor 1100 is further configured to read the program and execute the following steps:
- the registration request includes a store-and-forward identifier
- a PDU session establishment request sent by the terminal is received, wherein the PDU session establishment request includes a store-and-forward identifier.
- the processor 1100 is further configured to read the program and execute the following steps:
- the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the processor 1100 is further configured to read the program and execute the following steps:
- the second information is sent in one or more of the following ways:
- the second store-and-forward request is sent in one or more of the following ways:
- the store-and-forward event includes one or more of the following:
- Event trigger information
- the processor 1100 is further configured to read the program and execute the following steps:
- the timing duration of the second timer is less than or equal to the timing duration of the first timer, and the timing duration of the first timer is greater than or equal to the time interval determined according to the first time information.
- the processor 1100 is further configured to read the program and execute the following steps:
- the configuration update indication is used to update one or more items of the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the second timer is updated and restarted.
- the information processing device is applied to a terminal, and includes: a processor 1200 configured to read a program in a memory 1220 and execute the following process:
- first information sent by an access network device wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the transceiver 1210 is configured to receive and send data under the control of the processor 1200 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1200 and various circuits of memory represented by memory 1220 are linked together.
- the bus architecture can also link various other circuits such as peripherals, regulators, and power management circuits together, which are all well known in the art and are therefore not further described herein.
- the bus interface provides an interface.
- the transceiver 1210 can be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium.
- the user interface 1230 can also be an interface that can be connected to external or internal devices, and the connected devices include but are not limited to keypads, displays, speakers, microphones, joysticks, etc.
- the processor 1200 is responsible for managing the bus architecture and general processing, and the memory 1220 can store data used by the processor 1200 when performing operations.
- Processor 1200 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD).
- CPU central processing unit
- ASIC application specific integrated circuit
- FPGA field programmable gate array
- CPLD complex programmable logic device
- the processor can also adopt a multi-core architecture.
- the processor calls the computer program stored in the memory to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions.
- the processor and the memory can also be arranged physically separately.
- the processor 1200 is further configured to read the program and execute the following steps:
- the registration request includes a store-and-forward identifier
- a PDU session establishment request is sent to the core network device, wherein the PDU session establishment request includes a store-and-forward identifier.
- the processor 1200 is further configured to read the program and execute the following steps:
- the first time information is used to indicate the sending time of the second storage and forwarding request for the terminal or the PDU session, or to indicate the time from the current time to the sending time of the second storage and forwarding request. the time interval between
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the processor 1200 is further configured to read the program and execute one or more of the following steps:
- timing duration of the first timer is greater than or equal to the time interval determined according to the first time information, and the first timer is used to indicate that the second storage-forwarding request is prohibited from being sent before the first timer times out;
- the on-board storage capacity requested by the second storage forwarding request meets the on-board storage capacity requirement indicated by the first indication information.
- the store-and-forward event includes one or more of the following:
- Event trigger information
- the second information is sent in one or more of the following ways:
- the second store-and-forward request is sent in one or more of the following ways:
- the processor 1200 is further configured to read the program and execute the following steps:
- the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the second information is updated according to the configuration update indication, and/or the first timer is updated and restarted.
- a first sending unit 1302 is configured to send a first store-and-forward request to a core network device according to the first information
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the first sending unit is used to:
- the apparatus may further include:
- the second receiving unit is configured to receive second information sent by the network device, wherein the second information includes one or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or the PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the apparatus may further include a first processing unit configured to perform one or more of the following:
- timing duration of the first timer is greater than or equal to the time interval determined according to the first time information, and the first timer is used to indicate that the second storage-forwarding request is prohibited from being sent before the first timer times out;
- the on-board storage capacity requested by the second storage forwarding request meets the on-board storage capacity requirement indicated by the first indication information.
- the store-and-forward event includes one or more of the following:
- Event trigger information
- the second information is sent in one or more of the following ways:
- RRC Radio Resource Control
- UE User Equipment
- the second store-and-forward request is sent in one or more of the following ways:
- the apparatus may further include:
- a third receiving unit configured to receive a configuration update indication sent by the core network device, wherein the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the second processing unit is used to update the second information according to the configuration update indication, and/or update and restart the first timer.
- the information processing device of the embodiment of the present disclosure is applied to an access network device, including:
- the first sending unit 1401 is configured to send first information to a terminal, wherein the first information includes a store-and-forward capability identifier and/or a store-and-forward margin identifier;
- the apparatus may further include:
- a second sending unit is configured to send second information to the terminal, wherein the second information includes One or more of the following:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second store-and-forward request includes a store-and-forward request that is located later in time than the first store-and-forward request sent by the terminal.
- the second sending unit is configured to send the second information to the terminal based on one or more of the following information:
- the apparatus may further include:
- a first receiving unit configured to receive a configuration update indication sent by a core network device, wherein the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- a third sending unit is used to send the configuration update indication to the terminal.
- the information processing device of the embodiment of the present disclosure is applied to a core network device, including:
- the first receiving unit 1501 is configured to receive a first store-and-forward request sent by a terminal, wherein the first store-and-forward request is sent according to first information sent by an access network device;
- the storage and forwarding capability identifier is used to indicate the storage and forwarding capability of the satellite, and the storage and forwarding margin identifier is used to indicate the storage capacity information of the satellite.
- the first receiving unit is further configured to:
- the registration request includes a store-and-forward identifier
- a PDU session establishment request sent by the terminal is received, wherein the PDU session establishment request includes a store-and-forward identifier.
- the apparatus may further include:
- the first time information is used to indicate the sending time of the second store-and-forward request for the terminal or PDU session, or to indicate the time interval from the current time to the sending time of the second store-and-forward request;
- first indication information used to indicate an on-board storage capacity requirement for the second store-and-forward request
- the second storage and forwarding request includes a storage and forwarding request that is located after the first storage and forwarding request in time.
- the first sending unit is configured to send the second information to the terminal based on one or more of the following information:
- the second information is sent in one or more of the following ways:
- the second store-and-forward request is sent in one or more of the following ways:
- the store-and-forward event includes one or more of the following:
- Event trigger information
- the apparatus may further include:
- a first processing unit configured to set a second timer, wherein the second timer is configured to indicate a rejection of a store-and-forward request received before the second timer times out;
- the timing duration of the second timer is less than or equal to the timing duration of the first timer, and the timing duration of the first timer is greater than or equal to the time interval determined according to the first time information.
- the apparatus may further include:
- a second sending unit configured to send a configuration update indication to the terminal, wherein the configuration update indication is used to update one or more items of information in the second information, and/or the configuration update indication includes a prohibition of a store-and-forward request timer indication;
- the second processing unit is used to update and restart the second timer.
- each functional unit in each embodiment of the present disclosure may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.
- the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium.
- the technical solution of the present disclosure, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium.
- the medium includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in the various embodiments of the present disclosure.
- the aforementioned storage medium includes: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes.
- the embodiment of the present disclosure further provides a communication device, including: a memory, a processor, and a program stored in the memory and executable on the processor, wherein the processor implements the steps in the above-mentioned information processing method when executing the program.
- the embodiments of the present disclosure also provide a processor-readable storage medium, on which a program is stored.
- the program is executed by the processor, the various processes of the above-mentioned information processing method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
- the readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disk, hard disk, magnetic tape, magneto-optical disc (MO)), etc.), optical storage (such as compact disc (CD), digital video disc (DVD), Blu-ray disc (BD), high-definition versatile disc (HVD), etc.), and semiconductor memory (such as ROM, erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), non-volatile memory (NAND FLASH), solid-state drive (Solid State Disk/Drive, SSD)), etc.
- magnetic storage such as floppy disk, hard disk, magnetic tape, magneto-optical disc (MO)), etc.
- optical storage such as compact disc (CD), digital video disc (DVD), Blu-ray disc (BD), high-definition versatile disc (HVD), etc.
- semiconductor memory such as ROM, erasable programmable read-only
- the essence of the solution or the part that contributes to the prior art can be embodied in the form of a software product.
- the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD-ROM), and includes a number of instructions for enabling a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in the various embodiments of the present disclosure.
- the division of the above modules is only a division of logical functions. In actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated. And these modules can all be implemented in the form of software called by processing elements; they can also be all implemented in the form of hardware; some modules can also be implemented in the form of software called by processing elements, and some modules can be implemented in the form of hardware.
- the determination module can be a separately established processing element, or it can be integrated in a chip of the above-mentioned device for implementation. In addition, it can also be stored in the memory of the above-mentioned device in the form of program code, and called and executed by a processing element of the above-mentioned device.
- each step of the above method or each module above can be completed by an integrated logic circuit of hardware in the processor element or instructions in the form of software.
- each module, unit, sub-unit or sub-module may be one or more integrated circuits configured to implement the above method, such as one or more application specific integrated circuits (ASIC), or one or more microprocessors (digital signal processors, DSP), or one or more field programmable gate arrays (FPGA), etc.
- ASIC application specific integrated circuits
- DSP digital signal processors
- FPGA field programmable gate arrays
- the processing element may be a general-purpose processor, such as a central processing unit (CPU) or other processor that can call program code.
- these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
- SOC system-on-a-chip
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Abstract
Description
Claims (58)
- 一种波信息处理方法,应用于终端,所述方法包括:接收接入网设备发送的第一信息,其中,所述第一信息包括存储转发能力标识和/或存储转发余量标识;根据所述第一信息,向核心网设备发送第一存储转发请求;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求1所述的方法,其中,所述根据所述第一信息,向核心网设备发送第一存储转发请求,包括:根据所述第一信息,向所述核心网设备发送注册请求,其中,所述注册请求包括存储转发标识;或根据所述第一信息,向所述核心网设备发送协议数据单元PDU会话建立请求,其中,所述PDU会话建立请求包括存储转发标识。
- 根据权利要求2所述的方法,所述方法还包括:接收网络设备发送的第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或所述PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于所述第一存储转发请求之后的存储转发请求。
- 根据权利要求3所述的方法,所述方法还包括以下一项或多项:设置第一定时器,其中,所述第一定时器的定时时长大于或等于根据所述第一时间信息确定的时间间隔,且所述第一定时器用于指示禁止在所述第一定时器超时之前发送所述第二存储转发请求;在监测到发生所述存储转发事件的情况下,发送所述第二存储转发请求;发送所述第二存储转发请求;其中,所述第二存储转发请求所请求的星上存储容量满足所述第一指示信息所指示的星上存储容量要求。
- 根据权利要求3或4所述的方法,其中,所述存储转发事件包括以下一种或多种:时间触发信息;区域触发信息;事件触发信息。
- 根据权利要求3所述的方法,其中,所述第二信息是通过以下一种或多种方式发送的:注册接受消息,无线资源控制RRC重配置消息,用户设备UE配置更新消息,RRC接入响应;和/或所述第二存储转发请求是通过以下一种或多种方式发送的:注册消息,PDU会话建立请求,PDU会话修改请求。
- 根据权利要求4所述的方法,所述方法还包括:接收所述核心网设备发送的配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;根据所述配置更新指示更新所述第二信息,和/或,更新并重启所述第一定时器。
- 一种信息处理方法,应用于接入网设备,所述方法包括:向终端发送第一信息,其中,所述第一信息包括存储转发能力标识和/或存储转发余量标识;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求8所述的方法,所述方法还包括:向所述终端发送第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于终端发送的第一存储转发请求之后的存储转发请求。
- 根据权利要求8所述的方法,其中,所述向所述终端发送第二信息,包括:基于以下一种或多种信息,向所述终端发送第二信息:卫星上的剩余存储容量;终端优先级;业务优先级;终端本次请求的星上存储业务量;星历信息;鉴权数据;与终端数据传输速率相关的信息;预先设置的信息。
- 根据权利要求9所述的方法,所述方法还包括:接收核心网设备发送的配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;向所述终端发送所述配置更新指示。
- 一种信息处理方法,应用于核心网设备,所述方法包括:接收终端发送的第一存储转发请求,其中,所述第一存储转发请求是根据接入网设备发送的第一信息发送的;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求12所述的方法,其中,所述接收终端发送的第一存储转发请求包括:接收所述终端发送的注册请求,其中,所述注册请求包括存储转发标识;或接收所述终端发送的PDU会话建立请求,其中,所述PDU会话建立请求包括存储转发标识。
- 根据权利要求12所述的方法,所述方法还包括:向所述终端发送第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于所述第一存储转发请求之后的存储转发请求。
- 根据权利要求14所述的方法,其中,所述向所述终端发送第二信息,包括:基于以下一种或多种信息,向所述终端发送第二信息:卫星上的剩余存储容量;终端优先级;业务优先级;终端本次请求的星上存储业务量;星历信息;鉴权数据;与终端数据传输速率相关的信息;预先设置的信息。
- 根据权利要求14所述的方法,其中,所述第二信息是通过以下一种或多种方式发送的:注册接受消息,RRC重配置消息,UE配置更新消息,RRC接入响应;和/或所述第二存储转发请求是通过以下一种或多种方式发送的:注册消息,PDU会话建立请求,PDU会话修改请求。
- 根据权利要求14所述的方法,其中,所述存储转发事件包括以下一 种或多种:时间触发信息;区域触发信息;事件触发信息。
- 根据权利要求14所述的方法,所述方法还包括:设置第二定时器,其中,所述第二定时器用于指示拒绝在所述第二定时器超时之前接收到的存储转发请求;其中,所述第二定时器的定时时长小于或等于第一定时器的时长,所述第一定时器的定时时长大于或等于根据所述第一时间信息确定的时间间隔。
- 根据权利要求18所述的方法,所述方法还包括:向所述终端发送配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;更新并重启所述第二定时器。
- 一种信息处理装置,应用于终端,包括:存储器,收发机,处理器:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:接收接入网设备发送的第一信息,其中,所述第一信息包括存储转发能力标识和/或存储转发余量标识;根据所述第一信息,向核心网设备发送第一存储转发请求;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求20所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:根据所述第一信息,向所述核心网设备发送注册请求,其中,所述注册请求包括存储转发标识;或根据所述第一信息,向所述核心网设备发送PDU会话建立请求,其中,所述PDU会话建立请求包括存储转发标识。
- 根据权利要求21所述的装置,其中,所述处理器,还用于读取所述 存储器中的计算机程序并执行以下操作:接收网络设备发送的第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或所述PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于所述第一存储转发请求之后的存储转发请求。
- 根据权利要求22所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下一项或多项操作:设置第一定时器,其中,所述第一定时器的定时时长大于或等于根据所述第一时间信息确定的时间间隔,且所述第一定时器用于指示禁止在所述第一定时器超时之前发送所述第二存储转发请求;在监测到发生所述存储转发事件的情况下,发送所述第二存储转发请求;发送所述第二存储转发请求;其中,所述第二存储转发请求所请求的星上存储容量满足所述第一指示信息所指示的星上存储容量要求。
- 根据权利要求22或23所述的装置,其中,所述存储转发事件包括以下一种或多种:时间触发信息;区域触发信息;事件触发信息。
- 根据权利要求22所述的装置,其中,所述第二信息是通过以下一种或多种方式发送的:注册接受消息,RRC重配置消息,UE配置更新消息,RRC接入响应;和/或所述第二存储转发请求是通过以下一种或多种方式发送的:注册消息,PDU会话建立请求,PDU会话修改请求。
- 根据权利要求23所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:接收所述核心网设备发送的配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;根据所述配置更新指示更新所述第二信息,和/或,更新并重启所述第一定时器。
- 一种信息处理装置,应用于接入网设备,包括:存储器,收发机,处理器:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:向终端发送第一信息,其中,所述第一信息包括存储转发能力标识和/或存储转发余量标识;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求27所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:向所述终端发送第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于终端发送的第一存储转发请求之后的存储转发请求。
- 根据权利要求27所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:基于以下一种或多种信息,向所述终端发送第二信息:卫星上的剩余存储容量;终端优先级;业务优先级;终端本次请求的星上存储业务量;星历信息;鉴权数据;与终端数据传输速率相关的信息;预先设置的信息。
- 根据权利要求28所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:接收核心网设备发送的配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;向所述终端发送所述配置更新指示。
- 一种信息处理装置,应用于核心网设备,包括:存储器,收发机,处理器:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:接收终端发送的第一存储转发请求,其中,所述第一存储转发请求是根据接入网设备发送的第一信息发送的;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求31所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:接收所述终端发送的注册请求,其中,所述注册请求包括存储转发标识;或接收所述终端发送的PDU会话建立请求,其中,所述PDU会话建立请求包括存储转发标识。
- 根据权利要求31所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:向所述终端发送第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于所述第一存储转发请求之后的存储转发请求。
- 根据权利要求33所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:基于以下一种或多种信息,向所述终端发送第二信息:卫星上的剩余存储容量;终端优先级;业务优先级;终端本次请求的星上存储业务量;星历信息;鉴权数据;与终端数据传输速率相关的信息;预先设置的信息。
- 根据权利要求33所述的装置,其中,所述第二信息是通过以下一种或多种方式发送的:注册接受消息,RRC重配置消息,UE配置更新消息,RRC接入响应;和/或所述第二存储转发请求是通过以下一种或多种方式发送的:注册消息,PDU会话建立请求,PDU会话修改请求。
- 根据权利要求33所述的装置,其中,所述存储转发事件包括以下一种或多种:时间触发信息;区域触发信息;事件触发信息。
- 根据权利要求33所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:设置第二定时器,其中,所述第二定时器用于指示拒绝在所述第二定时器超时之前接收到的存储转发请求;其中,所述第二定时器的定时时长小于或等于第一定时器的时长,所述第一定时器的定时时长大于或等于根据所述第一时间信息确定的时间间隔。
- 根据权利要求37所述的装置,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:向所述终端发送配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;更新并重启所述第二定时器。
- 一种信息处理装置,应用于终端,包括:第一接收单元,用于接收接入网设备发送的第一信息,其中,所述第一信息包括存储转发能力标识和/或存储转发余量标识;第一发送单元,用于根据所述第一信息,向核心网设备发送第一存储转发请求;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求39所述的装置,其中,所述第一发送单元,用于:根据所述第一信息,向所述核心网设备发送注册请求,其中,所述注册请求包括存储转发标识;或根据所述第一信息,向所述核心网设备发送协议数据单元PDU会话建立请求,其中,所述PDU会话建立请求包括存储转发标识。
- 根据权利要求40所述的装置,还包括:第二接收单元,用于接收网络设备发送的第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或所述PDU会话的第二存储转发 请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于所述第一存储转发请求之后的存储转发请求。
- 根据权利要求41所述的装置,还包括第一处理单元,用于执行以下一项或多项:设置第一定时器,其中,所述第一定时器的定时时长大于或等于根据所述第一时间信息确定的时间间隔,且所述第一定时器用于指示禁止在所述第一定时器超时之前发送所述第二存储转发请求;在监测到发生所述存储转发事件的情况下,发送所述第二存储转发请求;发送所述第二存储转发请求;其中,所述第二存储转发请求所请求的星上存储容量满足所述第一指示信息所指示的星上存储容量要求。
- 根据权利要求41或42所述的装置,其中,所述存储转发事件包括以下一种或多种:时间触发信息;区域触发信息;事件触发信息。
- 根据权利要求41所述的装置,其中,所述第二信息是通过以下一种或多种方式发送的:注册接受消息,无线资源控制RRC重配置消息,用户设备UE配置更新消息,RRC接入响应;和/或所述第二存储转发请求是通过以下一种或多种方式发送的:注册消息,PDU会话建立请求,PDU会话修改请求。
- 根据权利要求42所述的装置,还包括:第三接收单元,用于接收所述核心网设备发送的配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配 置更新指示包括禁止存储转发请求定时器指示;第二处理单元,用于根据所述配置更新指示更新所述第二信息,和/或,更新并重启所述第一定时器。
- 一种信息处理装置,应用于接入网设备,包括:第一发送单元,用于向终端发送第一信息,其中,所述第一信息包括存储转发能力标识和/或存储转发余量标识;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求46所述的装置,还包括:第二发送单元,用于向所述终端发送第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于终端发送的第一存储转发请求之后的存储转发请求。
- 根据权利要求46所述的装置,其中,所述第二发送单元,用于基于以下一种或多种信息,向所述终端发送第二信息:卫星上的剩余存储容量;终端优先级;业务优先级;终端本次请求的星上存储业务量;星历信息;鉴权数据;与终端数据传输速率相关的信息;预先设置的信息。
- 根据权利要求47所述的装置,还包括:第一接收单元,用于接收核心网设备发送的配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;第三发送单元,用于向所述终端发送所述配置更新指示。
- 一种信息处理装置,应用于核心网设备,包括:第一接收单元,用于接收终端发送的第一存储转发请求,其中,所述第一存储转发请求是根据接入网设备发送的第一信息发送的;其中,所述存储转发能力标识用于表示卫星的存储转发能力,所述存储转发余量标识用于表示卫星的存储容量信息。
- 根据权利要求50所述的装置,其中,所述第一接收单元还用于:接收所述终端发送的注册请求,其中,所述注册请求包括存储转发标识;或接收所述终端发送的PDU会话建立请求,其中,所述PDU会话建立请求包括存储转发标识。
- 根据权利要求50所述的装置,还包括:第一发送单元,用于向所述终端发送第二信息,其中,所述第二信息包括以下一项或多项:第一时间信息,用于表示针对所述终端或PDU会话的第二存储转发请求的发送时间,或,用于表示从当前时间到发送所述第二存储转发请求的时间之间的时间间隔;第一指示信息,用于指示针对所述第二存储转发请求的星上存储容量要求;存储转发触发事件;其中,所述第二存储转发请求包括时间上位于所述第一存储转发请求之后的存储转发请求。
- 根据权利要求52所述的装置,其中,所述第一发送单元,用于基于以下一种或多种信息,向所述终端发送第二信息:卫星上的剩余存储容量;终端优先级;业务优先级;终端本次请求的星上存储业务量;星历信息;鉴权数据;与终端数据传输速率相关的信息;预先设置的信息。
- 根据权利要求52所述的装置,其中,所述第二信息是通过以下一种或多种方式发送的:注册接受消息,RRC重配置消息,UE配置更新消息,RRC接入响应;和/或所述第二存储转发请求是通过以下一种或多种方式发送的:注册消息,PDU会话建立请求,PDU会话修改请求。
- 根据权利要求52所述的信息处理装置,其中,所述存储转发事件包括以下一种或多种:时间触发信息;区域触发信息;事件触发信息。
- 根据权利要求52所述的装置,还包括:第一处理单元,用于设置第二定时器,其中,所述第二定时器用于指示拒绝在所述第二定时器超时之前接收到的存储转发请求;其中,所述第二定时器的定时时长小于或等于第一定时器的时长,所述第一定时器的定时时长大于或等于根据所述第一时间信息确定的时间间隔。
- 根据权利要求56所述的装置,还包括:第二发送单元,用于向所述终端发送配置更新指示,其中,所述配置更新指示用于更新所述第二信息中的一项或多项信息,和/或,所述配置更新指示包括禁止存储转发请求定时器指示;第二处理单元,用于更新并重启所述第二定时器。
- 一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1至19任一项所述的方法。
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| KR20030033436A (ko) * | 2001-10-23 | 2003-05-01 | 엘지전자 주식회사 | 위성 통신망의 데이터 전송률 제어방법 |
| US6665518B1 (en) * | 2000-03-01 | 2003-12-16 | Northrop Gumman Corporation | Asymmetric assignment of space-borne communication system resources |
| CN108365886A (zh) * | 2018-02-13 | 2018-08-03 | 北京空间飞行器总体设计部 | 一种时分复用星间网络数据存储转发方法 |
| CN111510203A (zh) * | 2020-07-02 | 2020-08-07 | 南京凯瑞得信息科技有限公司 | 一种卫星通信系统星地协同寻呼方法和装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6665518B1 (en) * | 2000-03-01 | 2003-12-16 | Northrop Gumman Corporation | Asymmetric assignment of space-borne communication system resources |
| KR20030033436A (ko) * | 2001-10-23 | 2003-05-01 | 엘지전자 주식회사 | 위성 통신망의 데이터 전송률 제어방법 |
| CN108365886A (zh) * | 2018-02-13 | 2018-08-03 | 北京空间飞行器总体设计部 | 一种时分复用星间网络数据存储转发方法 |
| CN111510203A (zh) * | 2020-07-02 | 2020-08-07 | 南京凯瑞得信息科技有限公司 | 一种卫星通信系统星地协同寻呼方法和装置 |
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