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 PDF

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Publication number
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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WIPO (PCT)
Prior art keywords
information
store
request
terminal
storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2024/091637
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English (en)
French (fr)
Inventor
赵晓雪
李芸
刘险峰
万青
王胡成
刘莹莹
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Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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Publication date
Application filed by Datang Mobile Communications Equipment Co Ltd filed Critical Datang Mobile Communications Equipment Co Ltd
Priority to EP24822441.2A priority Critical patent/EP4727226A1/en
Publication of WO2024255487A1 publication Critical patent/WO2024255487A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851Systems using a satellite or space-based relay
    • H04B7/18513Transmission in a satellite or space-based system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/10Flow control between communication endpoints
    • H04W28/14Flow control between communication endpoints using intermediate storage
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/06Airborne 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

本公开提供了一种信息处理方法、装置及可读存储介质,涉及通信技术领域,以合理的利用卫星上的存储转发资源。该方法包括: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。

Description

一种信息处理方法、装置及可读存储介质
本公开要求于2023年06月12日提交中国专利局、申请号为202310692380.9、申请名称为“一种信息处理方法、装置及可读存储介质”的中国专利申请的优先权,其全部内容通过引用结合在本公开中。
技术领域
本公开涉及通信技术领域,尤其涉及一种信息处理方法、装置及可读存储介质。
背景技术
相关技术中,终端可通过卫星通信进行数据传输。将数据上传到卫星后,存储在卫星上的数据在等卫星接入信关站的情况下,将数据转发出去。
但是,若终端不停地发起星上数据存储转发业务,会大量占据卫星上的存储转发资源。因此,需要提供一种机制以合理的利用卫星上的存储转发资源。
发明内容
本公开实施例提供一种信息处理方法、装置及可读存储介质,以合理的利用卫星上的存储转发资源。
第一方面,本公开实施例提供了一种信息处理方法,应用于终端,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。
在一些实施例中,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(Protocol Data Unit,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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(Radio Resource Control,RRC)重配置消息,用户设备(User Equipment,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。
在一些实施例中,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。
第二方面,本公开实施例提供了一种信息处理方法,应用于接入网设备,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
第三方面,本公开实施例提供了一种信息处理方法,应用于核心网设备,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
第四方面,本公开实施例还提供了一种信息处理装置,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
第五方面,本公开实施例提供了一种信息处理装置,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
第六方面,本公开实施例提供了一种信息处理装置,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
第七方面,本公开实施例提供了一种信息处理装置,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。
第八方面,本公开实施例提供了一种信息处理装置,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。
第九方面,本公开实施例提供了一种信息处理装置,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。
第十方面,本公开实施例还提供一种处理器可读存储介质,所述可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如上所述的信息处理方法中的步骤。
在本公开实施例中,终端根据接入网设备的第一信息向核心网设备发送第一存储转发请求。由于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,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,因此,终端发送的第一存储转发请求可根据所述第一信息而确定或者满足第一信息的要求等,从而可以合理的利用卫星上的存储转发资源。
附图说明
图1是本公开实施例提供的信息处理方法的流程图之一;
图2是本公开实施例提供的信息处理方法的流程图之二;
图3是本公开实施例提供的信息处理方法的流程图之三;
图4是本公开实施例的架构示意图之一;
图5是本公开实施例的架构示意图之二;
图6是本公开实施例提供的信息处理方法的流程图之四;
图7是本公开实施例提供的信息处理方法的流程图之五;
图8是本公开实施例提供的信息处理方法的流程图之六;
图9是本公开实施例提供的信息处理方法的流程图之七;
图10是本公开实施例提供的信息处理装置的结构图之一;
图11是本公开实施例提供的信息处理装置的结构图之二;
图12是本公开实施例提供的信息处理装置的结构图之三;
图13是本公开实施例提供的信息处理装置的结构图之四;
图14是本公开实施例提供的信息处理装置的结构图之五;
图15是本公开实施例提供的信息处理装置的结构图之六。
具体实施方式
本公开实施例中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
本公开实施例提供了一种信息处理方法及装置,用以合理的利用卫星上的存储转发资源。
其中,方法和装置是基于同一申请构思的,由于方法和装置解决问题的原理相似,因此装置和方法的实施可以相互参见,重复之处不再赘述。
参见图1,图1是本公开实施例提供的信息处理方法的流程图。该方法可应用于终端。如图1所示,包括以下步骤:
步骤101、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。
例如,当网络侧支持星上存储转发业务时,网络侧可向终端发送第一信息,相应的,终端可接收接入网设备发送的第一信息。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,例如,卫星是否具有存储转发能力等;所述存储转发余量标识用于表示卫星的存储容量信息,例如卫星是否具有存储余量;在一些实施例中,若具有存储余量,卫星上的存储余量等。所述接入网设备例如可以是基站等。
步骤102、根据所述第一信息,向核心网设备发送第一存储转发请求。
在此步骤中,终端可根据所述第一信息,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,终端根据所述第一信息,向所述核心网设备发送协议数据单元(Protocol Data Unit,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。其中,该存储转发标识可用于表示该注册请求或PDU会话建立请求为存储转发请求。
在本公开实施例中,终端根据接入网设备的第一信息向核心网设备发送第一存储转发请求。由于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,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,因此,终端发送的第一存储转发请求可根据所述第一信息而确定或者满足第一信息的要求等,从而可以合理的利用卫星上的存储转发资源。
在一些实施例中,终端还可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,如,存储容量大小,存储容量限制等;
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。该第二存储转发请求也可以称为后续存储转发请求,包括可 能在所述第一存储转发请求之后发送的一次或多次存储转发请求。该第二存储转发请求可以是针对所述终端也即基于终端粒度发送的,也可以是针对所述PDU会话也即基于PDU会话粒度发送的。
其中,所述网络设备可包括接入网设备、核心网设备如会话管理功能实体(Session Management Function,SMF)、接入和移动管理功能(Access and Mobility Management Function,AMF)等。当前时间例如可以是执行本公开实施例的时间,也可以是其他指定时间等。
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,例如,终端在特定时间发送第二存储转发请求,在特定时间传输星上存储转发数据至卫星等;
区域触发信息,例如,终端在移动到某些特定区域(例如,没有地面基站,属于卫星覆盖区域但是该区域的卫星没有馈电链路)发送第二存储转发请求,终端在移动到某些特定区域(例如,没有地面基站,属于卫星覆盖区域但是该区域的卫星没有馈电链路)传输星上存储转发数据至卫星;
事件触发信息,例如,终端移动速度过快,终端倾向使用星上存储转发等事件。
在本公开实施例中,上述特定时间、特定区域、特定事件等可以由网络侧在非接入层(Non-Access Stratum,NAS)消息(如,注册接受消息、PDU会话接受消息)中通知给终端,也可以预配置在终端。
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(Radio Resource Control,RRC)重配置消息,用户设备(User Equipment,UE)配置更新消息,RRC接入响应。
其中,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。
在接收到第二信息之后,终端可执行以下一项或多项操作:
1)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。
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。例如,所述第二存储转发请求的星上存储容量小于或等于所述第一指示信息所指示的星上存储容量;多次发送的第二存储转发请求所请求的星上存储容量的和小于或等于所述第一指示信息所指示的星上存储容量。
其中,所述第一定时器包括针对所述终端的第一定时器,或,针对所述PDU会话的第一定时器。也就是说,在第一定时器未到时以前,终端不再发送存储转发请求,或,终端不再针对该PDU会话发送存储转发请求。
2)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。
例如,终端移动速度过快(例如移动速度大于某个预设值,该预设值可根据需要设置)时,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。例如,所述第二存储转发请求的星上存储容量小于或等于所述第一指示信息所指示的星上存储容量;多次发送的第二存储转发请求所请求的星上存储容量的和小于或等于所述第一指示信息所指示的星上存储容量。
3)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。例如,所述第二存储转发请求的星上存储容量小于或等于所述第一指示信息所指示的星上存储容量;多次发送的第二存储转发请求所请求的星上存储容量的和小于或等于所述第一指示信息所指示的星上存储容量。
在上述实施例的基础上,终端还可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。之后,终端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。
参见图2,图2是本公开实施例提供的信息处理方法的流程图。该方法可应用于接入网设备,如基站。如图2所示,包括以下步骤:
步骤201、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。其中,存储转发能力标识和/或存储转发余量标识,可以是由核心网网元(AMF或SMF)根据卫星是否具有存储转发能力和卫星上支持星上存储转发的余量而确定并通知给接入网设备的。
例如,当网络侧支持星上存储转发业务时,接入网设备向终端发送第一信息。其中,该第一信息的解释和含义可参照前述实施例的描述。
在本公开实施例中,终端根据接入网设备的第一信息向核心网设备发送第一存储转发请求。由于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,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,因此,终端发送的第一存储转发请求可根据所述第一信息而确定或者满足第一信息的要求等,从而可以合理的利用卫星上的存储转发资源。
在上述实施例的基础上,接入网设备还可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。
关于第二信息的解释和含义可参照前述方法实施例的描述。
在本公开实施例中,接入网设备可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,如下次终端能够接入卫星的时间,下次终端接入卫星网络的卫 星容量;
鉴权数据,如网络允许的终端每次或累计能够申请的最大星上存储转发容量;
与终端数据传输速率相关的信息,该信息为影响终端数据传输速率的因素,包括但不限于时延、信号质量、接入类型等;
预先设置的信息,该信息也可称为是取决于实现而设置的信息,如,请求时间间隔等。
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。
在上述实施例的基础上,接入网设备还可接收核心网设备发送的配置更新指示,向所述终端发送所述配置更新指示。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。
参见图3,图3是本公开实施例提供的信息处理方法的流程图。该方法可应用于核心网设备,如SMF、AMF等。如图3所示,包括以下步骤:
步骤301、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。
在此步骤中,核心网设备可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,或者,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。所述存储转发标识用于表示注册请求或PDU会话建立请求为存储转发请求。
在本公开实施例中,终端根据接入网设备的第一信息向核心网设备发送第一存储转发请求。由于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,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,因此,终端发送的第一存储转发请求可根据所述第一信息而确定或者满足第一信息的要求等,从而可以合理的利用卫星上的存储转发资源。
在本公开实施例中,核心网设备还可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。
关于第二信息的解释和含义可参照前述方法实施例的描述。
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,例如,终端在特定时间发送第二存储转发请求,在特定时间传输星上存储转发数据至卫星等;
区域触发信息,例如,终端在移动到某些特定区域(例如,没有地面基站,属于卫星覆盖区域但是该区域的卫星没有馈电链路)发送第二存储转发请求,终端在移动到某些特定区域(例如,没有地面基站,属于卫星覆盖区域但是该区域的卫星没有馈电链路)传输星上存储转发数据至卫星;
事件触发信息,例如,终端移动速度过快,终端倾向使用星上存储转发等事件。
其中,核心网设备可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,如下次终端能够接入卫星的时间,下次终端接入卫星网络的卫星容量;
鉴权数据,如网络允许的终端每次或累计能够申请的最大星上存储转发容量;
与终端数据传输速率相关的信息,该信息为影响终端数据传输速率的因素, 包括但不限于时延、信号质量、接入类型等
预先设置的信息,该信息也可称为是取决于实现而设置的信息,如,请求时间间隔等。
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。
在本公开实施例中,核心网设备还可设置第二定时器,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。也就是说,在第二定时器未到时以前,接入网设备拒绝或丢弃终端发送的存储转发请求,或,接入网设备拒绝或丢弃针对该PDU会话发送的存储转发请求。
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。该第二定时器可包括针对终端的第二定时器,或者,包括针对PDU会话的定时器。
当需要更新参数时,核心网设备可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。同时,核心网设备可更新并重启所述第二定时器。
以下,结合不同的实施例描述本公开实施例的具体实现过程。其中,接入网设备以基站为例,核心网设备包括AMF、SMF等。
参见图4和图5,是本公开实施例的两种实现架构的示意图。但是,本公开实施例并不局限于应用于该两种架构。
在图4中,同一颗卫星上部署轻量化5G核心网(5G Core Network,5GC)接入和移动管理功能(Access and Mobility Management Function,AMF)、会话管理功能(Session Management Function,SMF)、统一数据管理实体(Unified Data Management,UDM)、用户面功能(User Plane Function,UPF)和基站;在图5中,低轨卫星(Low Earth Orbit,LEO)部署基站、UPF或存储设备,高轨卫星(Geosynchronous Earth Orbit,GEO)部署轻量化5GC(AMF、SMF、UDM等。
这两种架构下,UDM存储签约信息,数据暂时存储在UPF,或者,可增加存储设备并与UPF合设。这两种架构对于激活存储转发机制和PDU传输的 方案是一致的。
针对终端发起的星上存储转发业务,相关技术中尚无针对星上存储资源的通过与终端进行参数协商的资源控制机制以及存储转发资源参数的配置和更新机制,如广播存储转发能力标识,网络指示终端下次发起存储转发业务的时间等。针对上述问题,本公开实施例提出了一种信息处理方法。
参见图6,图6是本公开实施例的信息处理方法的流程图。在图6所示,以用户设备(User Equipment,UE)粒度的注册过程为例进行描述。该过程可包括:
步骤601、基站(图中的无线接入网(Radio Access Network,RAN))广播卫星存储转发能力标识,指示卫星是否具备星上存储转发能力。基站广播存储转发余量标识,指示卫星是否有存储余量,可选地,还可包含星上的存储余量。
步骤602、UE与基站建立RRC连接。
步骤603、UE发起注册请求,其中,所述注册请求包括存储转发标识,用于表示请求星上存储转发服务。
步骤604、网络鉴权UE星上存储权限,确定UE是否能够进行星上存储转发业务。
步骤605、如果AMF支持该UE的星上存储转发请求,也即判断该UE能够进行存储转发业务,AMF根据下述因素的一条或多条决定UE下次可以申请进行存储转发的时间、存储转发触发事件、下次存储转发的最大请求容量、该UE的限定容量,以及,是否向UE发送存储转发触发事件。其中,UE的限定容量,指网络鉴权后,该UE每次或累计能够申请的最大容量。下次存储转发的最大请求容量,即核心网网元(如AMF、SMF、RAN及其他网络功能(Network Function,NF))根据下列因素的一条或多条判断,该UE在下次申请存储转发时的能够申请的最大容量:
a.星上剩余存储空间;
b.UE优先级/业务优先级;
c.UE本次请求的星上存储业务量;
d.星历信息,如下次UE能够接入卫星的时间,下次UE接入卫星网络的 卫星容量;
e.鉴权数据,如网络允许的UE每次或累计能够申请的最大星上存储转发容量;
f.影响UE数据传输速率的因素,包括但不限于时延、信号质量、接入类型等;
g.预先设置的信息。
如果AMF判断该UE能够注册但不允许进行存储转发业务,则在注册接受响应中携带拒绝存储转发业务的标识、下次存储转发请求时间或存储转发触发事件。如果AMF判断不允许该UE注册,则直接回注册失败消息。
步骤606、AMF将下次存储转发请求的时间、存储转发触发事件和/或容量等信元在注册接受响应中通知给UE。
存储转发事件包括但不限于:
a.时间触发信息,如UE在特定时间传输星上存储转发数据至卫星;
b.区域触发信息,如某些UE只有在移动到某些区域(没有地面基站,属于卫星覆盖区域但是该区域的卫星没有馈电链路)才传输星上存储转发数据至卫星;
c.事件触发嬉戏,如UE移动速度过快,UE倾向使用星上存储转发等事件。
其中,上述特定事件、区域、事件可以在NAS消息(注册接受消息、PDU会话接受消息)中通知给UE,也可以预配置在UE上。
步骤607、UE根据下次存储转发请求时间,设置第一定时器即“UE侧禁止存储转发请求定时器T1”,定时器T1时长大于或等于根据“下次存储转发请求时间”确定的时间间隔(例如,从当前时间到下次存储转发请求时间”之间的时间间隔)。在定时器T1未到期前,UE将不会再发送星上存储转发的请求;或者,UE检测存储转发触发事件。
步骤608、AMF启动对应该UE的第二定时器,即“网络侧禁止存储转发请求定时器T2”。在定时器T2未到期前,AMF将会拒绝收到的存储转发请求,并指示“网络侧禁止存储转发请求定时器T2”未超时。
其中,UE侧禁止存储转发请求定时器T1的定时时长≥网络侧禁止存储转发请求定时器T2的定时时长。
步骤609、当UE需要再次请求星上存储转发空间且计时器T1超时,UE发送初始注册或移动性注册消息,携带存储转发业务标识,可选地携带请求的存储转发容量。其中,请求的存储转发容量受限于在UE注册过程中收到的网络允许的该UE每次或累计能够申请的最大星上存储转发容量。
参见图7,图7是本公开实施例的信息处理方法的流程图。在图7所示,以业务粒度的PDU建立过程为例进行描述。该过程可包括:
步骤701、基站(图中的RAN)广播卫星存储转发能力标识,指示卫星是否具备星上存储转发能力。基站广播存储转发余量标识,指示卫星是否有存储余量,可选地,还可包含星上的存储余量。
步骤702、UE与基站建立RRC连接。
步骤703、UE注册到网络(可在此步骤鉴权UE是否能够进行星上存储转发)。
步骤704、UE触发存储转发业务。
步骤705a-705b、UE向AMF发送PDU会话建立请求,携带存储转发标识。AMF向SMF发送Nsmf_PDUSession_CreateSMContext请求,携带存储转发标识。
步骤706、SMF获取PDU会话的签约数据及策略规则。
在一些实施例中,SMF向AMF发送Nsmf_PDUSession_CreateSMContext响应。
步骤707、如果SMF决定允许该PDU会话在星上存储转发,则根据下列因素的一条或多条判断允许该PDU会话下次申请存储转发的时间,可选地携带下次存储转发的最大请求容量或该PDU会话的限定容量。其中,PDU会话的限定容量,指网络鉴权后,该PDU会话每次或累计能够申请的最大容量:
a.星上剩余存储空间;
b.UE优先级/业务优先级;
c.UE本次请求的星上存储业务量;
d.星历信息,如下次UE能够接入卫星的时间,下次UE接入卫星网络的卫星容量;
e.鉴权数据,如网络允许的UE每次或累计能够申请的最大星上存储转发 容量;
f.影响UE数据传输速率的因素,包括但不限于时延、信号质量、接入类型等;
g.预先设置的信息。
步骤708、SMF通知UPF为用户面建立会话,并携带允许星上存储指示。
步骤709、SMF通知UE PDU会话接受,携带允许该PDU会话下次申请存储转发的时间,可选地,携带下次存储转发的最大请求容量或该PDU会话的限定容量。
在一些实施例中,SMF通知AMF:下次申请存储转发的时间,下次存储转发的最大请求容量或该PDU会话的限定容量,AMF可以在N2 PDU请求消息中获取,也可以在Nsmf_PDUSession_CreateSMContext Response消息中获取。图中Nsmf_PDUSession_CreateSMContext Response消息可以在第707步前发送至AMF(不携带相关信元),也可以在第707步后发送至AMF。
该过程可包括:
790a,SMF向AMF发送Namf_Communication_N1N2MessageTransfer消息,携带该PDU会话下次申请存储转发的时间和/或限定容量;790b,AMF向基站发送N2 PDU会话请求(N1 SM container(N1参考点集合)),携带该PDU会话下次申请存储转发的时间和/或限定容量;790c,基站向UE发送PDU会话接受请求,携带该PDU会话下次申请存储转发的时间和/或限定容量。
步骤710a、UE根据下次存储转发请求时间,设置第一定时器,即“UE侧禁止PDU存储转发请求定时器T3”,定时器T3时长大于或等于根据收到的允许该PDU下次存储转发请求时间确定的时间间隔(例如,从当前时间到允许该PDU下次存储转发请求时间之间的时间间隔)。在定时器T3未到期前,UE将不会为同一PDU ID的PDU会话发送星上存储转发请求。
步骤710b、SMF启动对应该UE的第二定时器,即“网络侧禁止PDU存储转发请求定时器T4”。在定时器T4未到期前,SMF将会拒绝收到的存储转发请求,并指示“网络侧禁止PDU存储转发请求定时器T4”未超时。
在一些实施例中,若AMF存储“网络侧禁止PDU存储转发请求定时器T4”,则在定时器T4未到期前,AMF将会拒绝收到的存储转发请求,并指示 “网络侧禁止PDU存储转发请求定时器T4”未超时。
其中,UE侧禁止PDU存储转发请求定时器T3的定时时长≥网络侧禁止PDU存储转发请求定时器T4的定时时长。
步骤711、当UE需要再次为该PDU会话请求星上存储转发空间且计时器T3超时,UE发送PDU会话修改请求,携带存储转发业务标识,可选地,携带请求的存储转发容量。其中,请求的存储转发容量受限于:
a.PDU会话建立过程中收到的网络允许的该PDU会话类型每次或累计能够申请的最大星上存储转发容量;和
b.在UE注册过程中收到的网络允许的该UE每次或累计能够申请的最大星上存储转发容量。
在图6或图7所示的信息,若进行RRC重配过程中,步骤605或步骤707中所确定的信息,也可通过RRC重配置消息、RRC接入响应等通知给UE。
参见图8,图8是本公开实施例的信息处理方法的流程图。在图8所示,以UE粒度的星上存储转发参数更新为例进行描述。该过程可包括:
步骤801、当AMF需要更新星上存储转发参数,如禁止存储转发请求定时器(第一定时器)、下次存储转发的最大请求容量、UE的限定容量、UE星上存储转发触发事件等参数时,AMF向UE发送UE配置更新消息。
步骤802a-802b、UE存储并更新从网络收到的参数。如果收到禁止存储转发请求定时器,则更新定时器T1并重新启动T1,AMF更新定时器T2并重新启动T2。
步骤803、UE成功更新收到的星上存储转发参数,如禁止存储转发请求定时器、下次存储转发的最大请求容量、UE的限定容量、UE星上存储转发触发事件等参数(如果收到的话),UE发送配置更新完成消息至网络侧。否则发送配置失败。如果网络收到配置失败,则停止定时器T2,重新发起步骤801-步骤803。
上述配置参数更新的过程可单独执行,也可结合前述的图6所示的实施例执行。
参见图9,图9是本公开实施例的信息处理方法的流程图。在图9所示,以PDU粒度的星上存储转发参数更新为例进行描述。该过程可包括:
步骤901、当SMF需要更新星上存储转发参数,如下次存储转发请求时间、下次存储转发的最大请求容量、UE的限定容量等参数时,SMF通过AMF向UE发送PDU会话修改命令,携带请求更新的星上存储转发参数。
可包括:
步骤901a,SMF向AMF发送Namf_Communication_N1N2MessageTransfer,携带更新的星上存储转发参数。步骤901b,AMF向基站发送N2 PDU会话请求(N1 SM container),携带更新的星上存储转发参数。步骤901c,AN-specific resource modification(AN专有资源调整),携带更新的星上存储转发参数。
步骤902、UE存储并更新从网络收到的参数。如果收到下次存储转发请求时间,则更新定时器T3并重新启动T3,网络更新定时器T4并重新启动T4。
步骤903、UE成功更新收到的星上存储转发参数,如禁止PDU存储转发请求定时器T3、下次存储转发的最大请求容量、UE的限定容量等参数(如果收到的话),UE发送PDU会话响应消息至SMF。
可包括:
步骤903a,UE向基站发送PDU会话修改响应,携带终端成功更新的存储转发参数标识;步骤903b,基站向AMF发送N2 NAS uplink transfer(上行转发),携带终端成功更新的存储转发参数标识;步骤903c,AMF向SMF发送Nsmf_PDUSession_UpdateSMContext请求,携带终端成功更新的存储转发参数标识;步骤903d,SMF向AMF发送Nsmf_PDUSession_UpdateSMContext响应。
步骤904、核心网网元(如SMF、AMF)更新相应参数。具体的,核心网网元根据下次存储转发请求时间启动网络侧禁止存储转发请求定时器T4并存储限定容量。具体哪个核心网网元更新参数取决于图7所示的实施例中,存储转发上下文(参数)存储在哪个网元。
步骤904可以发生在SMF收到Nsmf_PDUSession_UpdateSMContext请求消息后,也可以发生在发送Namf_Communication_N1N2Message Transfer消息后。
上述配置参数更新的过程可单独执行,也可结合前述图7所示的实施例执行。
通过以上描述可以看出,利用本公开实施例的方案可以合理的利用卫星上的存储转发资源。
本公开实施例提供的技术方案可以适用于多种系统,尤其是第五代移动通信(the 5th Generation,5G)系统。例如适用的系统可以是全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)系统、长期演进(long term evolution,LTE)系统、LTE频分双工(frequency division duplex,FDD)系统、LTE时分双工(time division duplex,TDD)系统、高级长期演进(long term evolution advanced,LTE-A)系统、通用移动系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evolved Packet System,EPS)、5G系统(5G System,5GS)等。
本公开实施例涉及的终端设备,可以是指向用户提供语音和/或数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中,终端设备的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、 接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本公开实施例中并不限定。
本公开实施例涉及的网络设备,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备与接入网的其余部分之间的路由器,其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(long term evolution,LTE)系统中的演进型网络设备(evolutional Node B,eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(the next Generation Node B,gNB),也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(centralized unit,CU)节点和分布单元(distributed unit,DU)节点,集中单元和分布单元也可以地理上分开布置。
网络设备与终端设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量,MIMO传输可以是二维MIMO(2D-MIMO)、3D-MIMO、全维MIMO(Full Dimension,FD-MIMO)或多维MIO(massive-MIMO),也可以是分集传输或预编码传输或波束赋形传输等。
如图10所示,本公开实施例的信息处理装置,应用于接入网设备,包括:处理器1000,用于读取存储器1020中的程序,执行下列过程:
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。
收发机1010,用于在处理器1000的控制下接收和发送数据。
其中,在图10中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1000代表的一个或多个处理器和存储器1020代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1010可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。处理器1000负责管理总线架构和通常的处理,存储器1020可以存储处理器1000在执行操作时所使用的数据。
处理器1000可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器1000负责管理总线架构和通常的处理,存储器1020可以存储处理器1000在执行操作时所使用的数据。
处理器1000还用于读取所述程序,执行如下步骤:
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。
处理器1000还用于读取所述程序,执行如下步骤:
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。
处理器1000还用于读取所述程序,执行如下步骤:
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。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图11所示,本公开实施例的信息处理装置,应用于核心网设备,包括:处理器1100,用于读取存储器1120中的程序,执行下列过程:
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。
收发机1111,用于在处理器1100的控制下接收和发送数据。
其中,在图11中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1100代表的一个或多个处理器和存储器1120代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1111可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。处理 器1100负责管理总线架构和通常的处理,存储器1120可以存储处理器1100在执行操作时所使用的数据。
处理器1100可以是中央处理器(CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器1100负责管理总线架构和通常的处理,存储器1120可以存储处理器1100在执行操作时所使用的数据。
处理器1100还用于读取所述程序,执行如下步骤:
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。
处理器1100还用于读取所述程序,执行如下步骤:
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。
处理器1100还用于读取所述程序,执行如下步骤:
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。
在一些实施例中,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。
在一些实施例中,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。
处理器1100还用于读取所述程序,执行如下步骤:
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。
处理器1100还用于读取所述程序,执行如下步骤:
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。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图12所示,本公开实施例的信息处理装置,应用于终端,包括:处理器1200,用于读取存储器1220中的程序,执行下列过程:
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。
收发机1210,用于在处理器1200的控制下接收和发送数据。
其中,在图12中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1200代表的一个或多个处理器和存储器1220代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1210可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口1230还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1200负责管理总线架构和通常的处理,存储器1220可以存储处理器1200在执行操作时所使用的数据。
处理器1200可以是中央处理器(CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
处理器1200还用于读取所述程序,执行如下步骤:
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。
处理器1200还用于读取所述程序,执行如下步骤:
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。
处理器1200还用于读取所述程序,执行如下执行以下一项或多项步骤:
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。
在一些实施例中,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。
在一些实施例中,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。
处理器1200还用于读取所述程序,执行如下步骤:
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。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实 施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图13所示,本公开实施例的信息处理装置,应用于终端,包括:
第一接收单元1301,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1302,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。
在一些实施例中,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。
在一些实施例中,所述装置还可包括:
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。
在一些实施例中,所述装置还可包括,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,所述装置还可包括:
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。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图14所示,本公开实施例的信息处理装置,应用于接入网设备,包括:
第一发送单元1401,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。
在一些实施例中,所述装置还可包括:
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。
在一些实施例中,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。
在一些实施例中,所述装置还可包括:
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。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图15所示,本公开实施例的信息处理装置,应用于核心网设备,包括:
第一接收单元1501,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。
在一些实施例中,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。
在一些实施例中,所述装置还可包括:
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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,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。
在一些实施例中,所述装置还可包括:
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。
在一些实施例中,所述装置还可包括:
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。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是,本公开实施例中对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储 介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本公开实施例还提供一种通信设备,包括:存储器、处理器及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现如上所述的信息处理方法中的步骤。
本公开实施例还提供一种处理器可读存储介质,可读存储介质上存储有程序,该程序被处理器执行时实现上述信息处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的可读存储介质,可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(Magneto-Optical disc,MO)等)、光学存储器(例如光盘(Compact Disc,CD)、数字通用光盘(Digital Video Disc,DVD)、蓝光光碟(Blu-ray Disc,BD)、高清通用光盘(High-Definition Versatile Disc,HVD)等)、以及半导体存储器(例如ROM、可擦除可编程只读存储器(Erasable Programmable Read-Only Memory,EPROM)、带电可擦可编程只读存储器(Electrically Erasable Programmableread only memory,EEPROM)、非易失性存储器(NAND FLASH)、固态硬盘(Solid State Disk/Drive,SSD))等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。根据这样的理解,本公开的技术方 案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁盘、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
需要说明的是,应理解以上各个模块的划分仅仅是一种逻辑功能的划分,实际实现时可以全部或部分集成到一个物理实体上,也可以物理上分开。且这些模块可以全部以软件通过处理元件调用的形式实现;也可以全部以硬件的形式实现;还可以部分模块通过处理元件调用软件的形式实现,部分模块通过硬件的形式实现。例如,确定模块可以为单独设立的处理元件,也可以集成在上述装置的某一个芯片中实现,此外,也可以以程序代码的形式存储于上述装置的存储器中,由上述装置的某一个处理元件调用并执行以上确定模块的功能。其它模块的实现与之类似。此外这些模块全部或部分可以集成在一起,也可以独立实现。这里所述的处理元件可以是一种集成电路,具有信号的处理能力。在实现过程中,上述方法的各步骤或以上各个模块可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令完成。
例如,各个模块、单元、子单元或子模块可以是被配置成实施以上方法的一个或多个集成电路,例如:一个或多个特定集成电路(Application Specific Integrated Circuit,ASIC),或,一个或多个微处理器(digital signal processor,DSP),或,一个或者多个现场可编程门阵列(Field Programmable Gate Array,FPGA)等。再如,当以上某个模块通过处理元件调度程序代码的形式实现时,该处理元件可以是通用处理器,例如中央处理器(Central Processing Unit,CPU)或其它可以调用程序代码的处理器。再如,这些模块可以集成在一起,以片上系统(system-on-a-chip,SOC)的形式实现。
本公开的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本公开的实施例,例如除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没 有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B和/或C,表示包含单独A,单独B,单独C,以及A和B都存在,B和C都存在,A和C都存在,以及A、B和C都存在的7种情况。类似地,本说明书以及权利要求中使用“A和B中的至少一个”应理解为“单独A,单独B,或A和B都存在”。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (58)

  1. 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。
  2. 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。
  3. 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。
  4. 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。
  5. 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。
  6. 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。
  7. 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。
  8. 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。
  9. 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。
  10. 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。
  11. 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。
  12. 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。
  13. 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。
  14. 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。
  15. 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。
  16. 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。
  17. 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。
  18. 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。
  19. 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。
  20. 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。
  21. 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。
  22. 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。
  23. 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。
  24. 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。
  25. 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。
  26. 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。
  27. 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。
  28. 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。
  29. 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。
  30. 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。
  31. 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。
  32. 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。
  33. 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。
  34. 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。
  35. 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。
  36. 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。
  37. 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。
  38. 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。
  39. 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。
  40. 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。
  41. 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。
  42. 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。
  43. 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。
  44. 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。
  45. 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。
  46. 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。
  47. 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。
  48. 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。
  49. 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。
  50. 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。
  51. 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。
  52. 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。
  53. 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。
  54. 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。
  55. 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。
  56. 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。
  57. 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。
  58. 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。
PCT/CN2024/091637 2023-06-12 2024-05-08 一种信息处理方法、装置及可读存储介质 Ceased WO2024255487A1 (zh)

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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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KR20030033436A (ko) * 2001-10-23 2003-05-01 엘지전자 주식회사 위성 통신망의 데이터 전송률 제어방법
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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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