WO2024088198A1 - Procédé et appareil de transmission d'informations, et dispositif - Google Patents

Procédé et appareil de transmission d'informations, et dispositif Download PDF

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Publication number
WO2024088198A1
WO2024088198A1 PCT/CN2023/125878 CN2023125878W WO2024088198A1 WO 2024088198 A1 WO2024088198 A1 WO 2024088198A1 CN 2023125878 W CN2023125878 W CN 2023125878W WO 2024088198 A1 WO2024088198 A1 WO 2024088198A1
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WIPO (PCT)
Prior art keywords
information
terminal
port
service
network device
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PCT/CN2023/125878
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English (en)
Chinese (zh)
Inventor
崇卫微
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维沃移动通信有限公司
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Publication of WO2024088198A1 publication Critical patent/WO2024088198A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to an information transmission method, device and equipment.
  • the embodiments of the present application provide an information transmission method, apparatus and device to achieve the determination of the PC5 port perception strategy and ensure the reliability of perception communication.
  • a method for transmitting information comprising:
  • the first core network device obtains the PC5 port perception capability information of the terminal sent by the terminal;
  • the first core network device acquires first policy information of the PC5 port sensing service corresponding to the terminal according to the PC5 port sensing capability information;
  • the first core network device sends part or all of the first policy information to the terminal and/or an access network device corresponding to the terminal.
  • an information transmission device which is applied to a first core network device, including:
  • the first acquisition module is used to acquire the PC5 port perception capability information of the terminal sent by the terminal;
  • a second acquisition module is used to acquire first policy information of the PC5 port perception service corresponding to the terminal according to the PC5 port perception capability information;
  • the first sending module is used to send part or all of the first policy information to the terminal and/or the access network device corresponding to the terminal.
  • an information transmission method comprising:
  • the terminal sends the PC5 port perception capability information of the terminal to the first core network device, and the PC5 port perception capability information is used by the first core network device to obtain the first policy information of the PC5 port perception service corresponding to the terminal.
  • an information transmission device which is applied to a terminal, and includes:
  • the second sending module is used to send the PC5 port perception capability information of the terminal to the first core network device, and the PC5 port perception capability information is used by the first core network device to obtain the first strategy of the PC5 port perception service corresponding to the terminal Brief information.
  • an information transmission method comprising:
  • the second core network device sends second policy information of the PC5 port perception service corresponding to the terminal to the first core network device;
  • the second policy information is used to assist the first core network device in acquiring the first policy information.
  • an information transmission device is provided, which is applied to a second core network device, including:
  • the third sending module is used to send the second policy information of the PC5 port perception service corresponding to the terminal to the first core network device;
  • the second policy information is used to assist the first core network device in acquiring the first policy information.
  • a method for information transmission comprising:
  • the access network device receives part or all of the first policy information of the PC5 port perception service corresponding to the terminal sent by the first core network device;
  • the access network device allocates wireless resources corresponding to the PC5 port perception service according to part or all of the information in the first policy information.
  • an information transmission device which is applied to an access network device, including:
  • a first receiving module is used to receive part or all of the first policy information of the PC5 port perception service corresponding to the terminal sent by the first core network device;
  • An allocation module is used to allocate wireless resources corresponding to the PC5 port perception service according to part or all of the information in the first policy information.
  • a core network device which is a first core network device, including a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the first aspect are implemented.
  • a core network device which is a first core network device, including a processor and a communication interface, wherein the processor is used to obtain PC5 port perception capability information of a terminal sent by the terminal; based on the PC5 port perception capability information, obtain first policy information of the PC5 port perception service corresponding to the terminal; the communication interface is used to send part or all of the first policy information to the terminal and/or the access network device corresponding to the terminal.
  • a terminal comprising a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the programs or instructions are executed by the processor, the steps of the method described in the third aspect are implemented.
  • a terminal including a processor and a communication interface, wherein the communication interface is used to send PC5 port perception capability information of the terminal to a first core network device, and the PC5 port perception capability information is used by the first core network device to obtain first policy information of the PC5 port perception service corresponding to the terminal.
  • a core network device which is a second core network device, including a processor and a memory, the memory storing programs or instructions that can be run on the processor, and the programs or instructions, when executed by the processor, implement the steps of the method described in the fifth aspect.
  • a core network device being a second core network device, comprising a processor and a communication interface, wherein the communication interface is used to send second policy information of a PC5 port perception service corresponding to a terminal to the first core network device;
  • the second policy information is used to assist the first core network device in acquiring the first policy information.
  • an access network device comprising a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the programs or instructions are executed by the processor, the steps of the method described in the seventh aspect are implemented.
  • an access network device including a processor and a communication interface, wherein the communication interface is used to receive part or all of the first policy information of the PC5 port perception service corresponding to the terminal sent by the first core network device; and the processor is used to allocate wireless resources corresponding to the PC5 port perception service according to part or all of the information in the first policy information.
  • an information transmission system including: a first core network device, a terminal, a second core network device and an access network device, wherein the first core network device can be used to execute the steps of the method described in the first aspect, the terminal can be used to execute the steps of the method described in the third aspect, the second core network device can be used to execute the steps of the method described in the fifth aspect, and the access network device can be used to execute the steps of the method described in the seventh aspect.
  • a readable storage medium on which a program or instruction is stored.
  • the program or instruction is executed by a processor, the steps of the method described in the first aspect, the third aspect, the fifth aspect or the seventh aspect are implemented.
  • a chip comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the steps of the method described in the first aspect, the third aspect, the fifth aspect or the seventh aspect.
  • a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the steps of the method described in the first aspect, the third aspect, the fifth aspect or the seventh aspect.
  • first policy information of the PC5 port perception service corresponding to the terminal is obtained based on the PC5 port perception capability information of the terminal, and part or all of the information in the first policy information is sent to the terminal and/or the access network device corresponding to the terminal to ensure that the terminal can smoothly execute the PC5 port perception service.
  • FIG1 is a block diagram of a wireless communication system to which an embodiment of the present application can be applied;
  • FIG2 is a schematic diagram of a flow chart of an information transmission method according to an embodiment of the present application.
  • FIG3 is a schematic diagram of a specific application process of an embodiment of the present application.
  • FIG4 is a second flow chart of the information transmission method according to an embodiment of the present application.
  • FIG5 is a third flow chart of the information transmission method according to an embodiment of the present application.
  • FIG6 is a fourth flow chart of the information transmission method according to an embodiment of the present application.
  • FIG7 is a schematic diagram of a module of an information transmission device according to an embodiment of the present application.
  • FIG8 is a schematic diagram of the structure of a core network device according to an embodiment of the present application.
  • FIG9 is a second schematic diagram of a module of the information transmission device according to an embodiment of the present application.
  • FIG10 is a schematic diagram of the structure of a terminal according to an embodiment of the present application.
  • FIG11 is a third schematic diagram of a module of the information transmission device according to an embodiment of the present application.
  • FIG12 is a fourth schematic diagram of a module of the information transmission device according to an embodiment of the present application.
  • FIG. 13 is a schematic diagram of the structure of an access network device according to an embodiment of the present application.
  • FIG. 14 is a schematic diagram of the structure of a communication device according to an embodiment of the present application.
  • first, second, etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by “first” and “second” are generally of the same type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally represents that the objects associated with each other are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR new radio
  • FIG1 shows a block diagram of a wireless communication system applicable to an embodiment of the present application.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) device, a robot, a wearable device (Wearable Device), a vehicle-mounted device (Vehicle User Equipment (VUE), pedestrian terminal (Pedestrian User Equipment, PUE), smart home (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), game consoles, personal computers (PC), ATMs or self-service machines, perception service terminals, various sensors
  • the network-side device 12 may include access network equipment or core network equipment, wherein the access network equipment may also be called wireless access network equipment, wireless access network (Radio Access Network, RAN), wireless access network function or wireless access network unit.
  • the access network equipment may include a base station, a wireless local area network (WLAN) access point or a wireless fidelity (WiFi) node, etc.
  • the base station may be called a node B, an evolved node B (eNB), an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a home node B, a home evolved node B, a transmitting receiving point (TRP), a perception signal sending device, a perception information receiving device or some other suitable term in the field.
  • eNB evolved node B
  • BTS basic service set
  • ESS extended service set
  • TRP transmitting receiving point
  • the base station is not limited to a specific technical vocabulary. It should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.
  • the core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), policy control function (Policy Control Function, PCF), policy and charging rules function unit (Policy and Charging Rules Function, PCRF), edge application service discovery function (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data storage (Unified Data Repository, UDR), home user server (Home Subscriber Server, HSS), centralized network configuration (CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function (AF), Sensing Function (SF), etc.
  • the SF may be located in a core network domain, an access network domain, or a network management domain, etc.
  • the SF is located in the core network domain.
  • the sensing function can also be understood as the core network's network sensing function or sensing NF, and its functional characteristics include at least one of the following:
  • target information includes perception processing request, perception capability, perception auxiliary data, perception measurement quantity type, perception resource configuration information, etc., to obtain the value of the target perception result or perception measurement quantity sent by the perception signal measuring device.
  • sensing service consumer information Based on the type of sensing service, sensing service consumer information, required sensing service quality (QoS) requirement information, sensing capability of the sensing signal sending device, and sensing capability of the sensing signal measuring device
  • the sensing method to be used is determined by factors such as base station A sending and base station B receiving, or base station sending and UE receiving, or base station A sending and receiving by itself, or UE sending and base station receiving, or UE sending and receiving by itself, or UE A sending and UE B receiving, etc.
  • the perception device serving the perception service based on factors such as the type of perception service, information about the perception service consumer, required perception QoS requirement information, perception capability of the perception signal sending device, and perception capability of the perception signal measuring device, where the perception device includes a perception signal sending device and/or a perception signal measuring device.
  • Q14 Manage the overall coordination and scheduling of resources required for sensing services, such as configuring the sensing resources of base stations and/or UEs accordingly.
  • Q15 Perform data processing on the value of the perceived measurement quantity, or perform calculation to obtain the perceived result. Further, verify the perceived result, estimate the perceived accuracy, etc.
  • SF can be a new network element with the above-mentioned functional characteristics, or a network element combined with existing network functions/network elements (such as location management function (LMF)).
  • LMF location management function
  • the consumer of the perception service may be a terminal device, a network element, or an in-network application server or an out-of-network application server.
  • This application specifically uses the perception consumer AF as an example for explanation.
  • an embodiment of the present application provides an information transmission method, including:
  • Step 201 the first core network device obtains the PC5 port perception capability information of the terminal sent by the terminal;
  • the PC5 port refers to a direct communication interface
  • the PC5 port perception capability information is the relevant capability information of the terminal based on the short-range PC5 port perception service
  • the PC5 port perception capability information is the capability information of the terminal based on the wireless signal transmitted at the PC5 port to perform perception service operations
  • the perception service operations include but are not limited to at least one of the following: receiving the wireless signal, sending the wireless signal, measuring the wireless signal, processing the measured data, calculating the measured data, and reporting the measured data.
  • Step 202 the first core network device obtains first policy information of the PC5 port sensing service corresponding to the terminal according to the PC5 port sensing capability information;
  • Step 203 The first core network device sends part or all of the first policy information to the terminal and/or the access network device corresponding to the terminal.
  • part or all of the information in the first policy information is used for the terminal or access network device to perform corresponding resource allocation according to the information, so that the PC5 port perception service can be executed.
  • the first core network device obtains the first policy information of the PC5 port perception service corresponding to the terminal based on the PC5 port perception capability information of the terminal, and sends part or all of the information in the first policy information to the terminal and/or the access network device corresponding to the terminal to ensure that the terminal can smoothly execute the PC5 port perception service.
  • the first core network device in the embodiment of the present application may be AMF, SF, or SMF.
  • Sending part or all of the information in a policy information to the terminal and/or the access network device corresponding to the terminal can enable the terminal to execute the PC5 port perception service according to the received policy information or the access network device to perform corresponding resource allocation according to the received policy information.
  • the first core network device can directly or indirectly send part or all of the information in the first policy information to the terminal and/or the access network device corresponding to the terminal; for example, when the first core network device is AMF, AMF can directly send part or all of the information in the first policy information to the access network device, and the access network device forwards the received information to the terminal; for example, when the first core network device is SF, in one case, SF can directly send part or all of the information in the first policy information to the access network device, and the access network device forwards the received information to the terminal; in another case, SF sends part or all of the information in the first policy information to AMF, AMF sends the received information to the access network device, and then the access network device sends it to the terminal.
  • AMF can directly send part or all of the information in the first policy information to the access network device, and the access network device forwards the received information to the terminal.
  • the specific implementation method of obtaining the first policy information of the PC5 port perception service corresponding to the terminal includes:
  • Step 2021 the first core network device obtains the second policy information of the PC5 port sensing service from the second core network device;
  • Step 2022 The first core network device obtains the first policy information based on the second policy information.
  • the first policy information is the same as the second policy information, or the first policy information is generated based on the second policy information.
  • the second core network device mentioned in the embodiment of the present application may be PCF, SF, etc.
  • the first policy information includes at least one of the following:
  • A11 authorization information corresponding to the PC5 port sensing service of the terminal
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • A111 indication information of whether to authorize the execution of the PC5 port sensing service
  • the transmission mode may include at least one of multicast, unicast, and broadcast.
  • A113 the role type authorized to perform PC5 perception services
  • the role type includes a role of a sending device of a perception signal and/or a role of a receiving device of a perception signal; it should be noted that the receiving device may also have a function of measuring the perception signal.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes applicable conditions corresponding to the third information.
  • PLMN List of Public Land Mobile Networks
  • the PLMN list includes one or more PLMNs.
  • the terminal is authorized to perform PC5 port perception services under the PLMN included in the PLMN list; for example, the transmission mode of the authorized PC5 port perception signal can be used under the PLMN included in the PLMN list; for example, the role type authorized to perform PC5 perception services can be used under the PLMN included in the PLMN list.
  • the area can refer to a geographical location or the coverage of a network area (such as one or more cells, a tracking area (TA), etc.); the area can be an absolute area, for example, a specific cell identified by a cell identifier (ID); or it can be a relative area, for example, an area within 10m around the terminal.
  • a network area such as one or more cells, a tracking area (TA), etc.
  • the area can be an absolute area, for example, a specific cell identified by a cell identifier (ID); or it can be a relative area, for example, an area within 10m around the terminal.
  • the terminal is authorized to perform PC5 port perception services in one or several cells; for example, the terminal can perform PC5 port perception services in a certain geographical area according to the role type authorized to perform PC5 port perception services; for example, the terminal can perform PC5 port perception services in a certain geographical area according to the authorized transmission mode of PC5 port perception signals.
  • the time is used to limit the time range in which the terminal can use the authorized perception-related information to perform the perception service.
  • the time can be an absolute time or a relative time; for example, the time can be a time period; for example, the terminal can be authorized to perform the PC5 port perception service within a certain time period; for example, the terminal can perform the PC5 port perception service within a certain time period according to the authorized PC5 port perception signal transmission mode; for example, the terminal can perform the PC5 port perception service within a certain time period according to the role type authorized to perform the PC5 perception service.
  • A12 wireless parameter information corresponding to the PC5 port sensing service of the terminal
  • the wireless parameter information includes at least one of the following:
  • A121 spectrum information that can be used by the terminal in a scenario where there is an access network device service
  • A122 Spectrum information that can be used by the terminal in a scenario where there is no access network device service.
  • the spectrum information may be a frequency band (ie, a spectrum range), or may be one or more frequency points.
  • the wireless parameter information also includes at least one of the following items corresponding to the usable spectrum information:
  • Applicable conditions optionally, the applicable conditions include at least one of A1141-A1143 above;
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • QoS Quality of Service
  • QoS parameter information may specifically include PC5 port fifth generation ( 5th Generation, 5G) service quality identifier (PC5 5QI, PQI), maximum bit rate (Maximum Flow Bit Rate, MFBR), guaranteed flow bit rate (Guaranteed Flow Bit Rate, GFBR), etc.
  • 5G 5th Generation
  • PC5 5QI, PQI maximum bit rate
  • MFBR Maximum Flow Bit Rate
  • GFBR Guarantee flow bit rate
  • A14 transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the transmission path selection policy information is used to guide how to upload the service data of the PC5 port sensing service, for example, to instruct the terminal or access network device to transmit through the control plane (CP) or user plane (UP).
  • CP control plane
  • UP user plane
  • the policy information can be reflected in the terminal route selection policy (UE Route Selection Policy, URSP) information.
  • A15 reporting policy information of service data of the PC5 port sensing service of the terminal
  • reporting policy information indicates the method for the terminal or access network device to report the PC5 port sensing service, such as reporting conditions, reporting cycle, maximum reporting delay, amount of data reported at one time, etc.
  • A16 charging policy information of the PC5 port sensing service of the terminal
  • the charging policy information indicates the charging rules for the PC5 port perception service, including whether to charge, the charging rate, and the charging method (such as charging by duration, traffic, service level, etc.).
  • the first core network device obtains the second policy information of the PC5 port sensing service from the second core network device, including:
  • the first core network device sends perception policy request information to the second core network device
  • the first core network device receives the second policy information of the PC5 port perception service corresponding to the terminal sent by the second core network device.
  • the perception policy request information includes one of the following:
  • a sensing association setup request can be made.
  • a sensing association modification request can be made.
  • the perception strategy request information includes at least one of the following:
  • the first indication information is used to indicate that the request is policy information corresponding to the PC5 port perception service
  • step 2021 in order to smoothly acquire the second policy information, in another embodiment of the present application, before step 2021, the following is further included:
  • the first core network device selects the second core network device according to the PC5 port perception capability information, and the second core network device supports the policy formulation function of the PC5 port perception service.
  • the second core network device selected by the first core network device corresponds to the PC5 port perception capability information of the terminal; or, it can also be understood that the second core network device selected by the first core network device can provide policy information corresponding to the PC5 port perception service capability of the terminal.
  • a specific implementation manner in which the first core network device selects the second core network device according to the PC5 port sensing capability information includes:
  • the first core network device obtains the contract information corresponding to the PC5 port perception service of the terminal;
  • the first core network device determines the authorized PC5 port sensing capability information of the terminal according to the contract information and the PC5 port sensing capability information;
  • the first core network device selects the second core network device based on the PC5 port perception capability information authorized by the terminal.
  • the first core network device usually obtains the PC5 port perception service of the terminal from UDM or UDR Corresponding contract information. It should be noted that, in this case, the second core network device selected by the first core network device corresponds to the PC5 port perception capability information authorized by the terminal; or, it can also be understood that the second core network device selected by the first core network device can provide policy information corresponding to the authorized perception service capability.
  • the first core network device can usually obtain the information of the second core network device corresponding to the perceived service capability from the NRF, and the information of the second core network device includes its identification information, fully qualified domain name (Fully Qualified Domain Name, FQDN) information or IP address information, etc.
  • the information of the second core network device corresponding to the perceived service capability can also be configured in the first core network device, that is, the first core network device can obtain the information of the second core network device corresponding to the perceived service capability according to its own configuration information.
  • the contract signing information includes first information, and the first information includes at least one of the following:
  • C101 indicating information on whether the terminal has signed a contract for a PC5 port sensing service
  • the indication information indicates whether the terminal has signed a contract to perform perception signal transmission and/or measurement based on the PC5 port wireless signal.
  • the role type includes a role of a sending device of a perception signal and/or a role of a receiving device of a perception signal; further, the receiving device may have a function of measuring the perception signal.
  • the network standard information can be New Radio (NR) or Long Term Evolution (LTE) or other newly defined network standard types for 6G.
  • NR New Radio
  • LTE Long Term Evolution
  • the wireless resource information may be spectrum information, and the spectrum information may be a frequency band (ie, a spectrum range), or may be one or more frequency points.
  • the peer information may refer to identification information and address information of the peer terminal that performs PC5 port perception with the terminal, wherein the address information may be layer 2 and layer 3 address information of the peer terminal.
  • the opposite end of the PC5 port associated with the terminal may include one or more terminals. Further, when a terminal acts as a PC5 signal sending device, the opposite end acts as a receiving device; or, when a terminal acts as a PC5 signal receiving device, the opposite end acts as a sending device.
  • the transmission mode may include at least one of multicast, unicast, and broadcast.
  • the group information may be a group identifier, for example, a group ID.
  • the contract signing information further includes second information, and the second information includes at least one of the following items corresponding to the first information:
  • PLMN public land mobile network
  • the applicable PLMN information may include an applicable PLMN list, and the PLMN list includes identification information of one or more PLMNs.
  • the applicable area information may include an applicable network area list (such as an area in the form of a cell or TA) and/or a geographical location list, where the list includes identification information of one or more network areas.
  • an applicable network area list such as an area in the form of a cell or TA
  • a geographical location list where the list includes identification information of one or more network areas.
  • the applicable time information may include an applicable time period list, where the list includes one or more time periods.
  • the applicable service information may include a list of applicable awareness services, where the list includes identification information of one or more awareness services.
  • the first core network device obtains the PC5 port perception capability information of the terminal sent by the terminal, including:
  • the first core network device obtains the PC5 port perception capability information sent by the terminal through a non-access stratum (NAS) message.
  • NAS non-access stratum
  • the NAS message includes at least one of the following:
  • Registration request message service request message, session establishment request message, session modification request message.
  • the first core network device when the first core network device is SF, the first core network device can also obtain the PC5 port perception capability information sent by the terminal through a newly defined message, and the message can be based on a new perception protocol stack.
  • the PC5 port sensing capability information includes fifth information, and the fifth information includes at least one of the following:
  • the indication information indicates whether the terminal supports sending and/or measuring perception signals based on PC5 port wireless signals.
  • D102 the role type of the terminal in the PC5 port sensing service
  • the role type includes a role of a sending device of a perception signal and/or a role of a receiving device of a perception signal; further, the receiving device may have a function of measuring the perception signal.
  • D104 network standard information supported by the terminal for executing PC5 port sensing services
  • D108 the transmission mode of the PC5 port sensing signal supported by the terminal
  • the PC5 port sensing capability information includes sixth information, and the sixth information includes at least one of the following items corresponding to the fifth information:
  • the terminal after receiving part or all of the information in the first policy information, performs PC5-port perception service operations based on part or all of the information in the first policy information; it should also be noted that in one scenario, the terminal can perform PC5-port perception services only if authorized, that is, before performing the PC5-port perception service operations, the terminal needs to determine whether the terminal is authorized to perform the PC5-port perception service based on the authorization information corresponding to the PC5-port perception service of the terminal in the first policy information; only when the PC5-port perception service is authorized, the terminal executes the corresponding PC5-port perception service, thereby ensuring the security of service data.
  • the terminal performs a PC5 port sensing service operation matching the seventh information according to the seventh information in the first policy information;
  • the seventh information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the terminal needs to use the corresponding transmission mode and/or role type to perform the PC5 port perception service based on the authorized transmission mode of the PC5 port perception signal and/or the role type authorized to perform the PC5 perception service; for example, if the authorized transmission mode is unicast and the role type is a sending device, the terminal sends the perception signal in a unicast manner when executing the PC5 perception service.
  • the access network device After the access network device receives part or all of the first policy information of the PC5 port perception service corresponding to the terminal sent by the first core network device, it is necessary to allocate wireless resources corresponding to the PC5 port perception service according to part or all of the information in the first policy information. It should also be noted that, optionally, the access network device can execute the allocation of wireless resources corresponding to the PC5 port perception service only when it is determined that the terminal is authorized.
  • the access network device determines that the terminal is authorized to execute the PC5 port perception service based on the authorization information corresponding to the PC5 port perception service of the terminal; only when the PC5 port When the perception service is authorized, it makes sense for the access network device to allocate wireless resources corresponding to the PC5 port perception service, thereby avoiding resource waste and ensuring service security.
  • the access network device allocates wireless resources matching the eighth information according to the eighth information in the first policy information
  • the eighth information includes at least one of the following:
  • the role type of the terminal authorized to perform the PC5 sensing service is the role type of the terminal authorized to perform the PC5 sensing service
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • the specific implementation process includes:
  • Step S101 the terminal initiates a registration request message to AMF, and the registration request message carries the terminal's PC5 port sensing capability information (UE PC5 sensing capability info).
  • UE PC5 sensing capability info the terminal's PC5 port sensing capability information
  • the PC5 port perception capability information may be further included in the perception capability information of the terminal carried in the registration request message.
  • Step S102 AMF obtains the contract information of the terminal from UDR or UDM, and the contract information includes the contract information corresponding to the PC5 port perception service of the terminal.
  • AMF when AMF requests UDR or UDM to obtain the contract information of the terminal, it can carry PC5 port perception as a key value to indicate that the specific request is to obtain the contract information related to the PC5 port perception service of the terminal.
  • Step S103 AMF determines whether the terminal has the corresponding PC5 port perception authorization based on the acquired contract information corresponding to the PC5 port perception service of the terminal.
  • step S104 is executed.
  • Step S104 AMF selects a PCF based on the PC5 port perception capability information reported by the terminal, and selects a PCF that supports the PC5 perception service.
  • step S102 and step S103 are optional steps, when AMF does not execute step S102 and step S103, AMF directly selects PCF based on the PC5 port perception capability information reported by the terminal; when AMF executes step S102 and step S103, AMF selects PCF based on the authorized PC5 port perception capability information in the PC5 port perception capability information reported by the terminal.
  • AMF selecting PCF is:
  • a PCF is selected, wherein the PCF supports policy formulation functions corresponding to the PC5 perception services of the network standard information.
  • a PCF is selected, wherein the PCF supports a policy formulation function corresponding to the perception service identified by the service identification information.
  • Step S105 AMF sends a perception association establishment request to PCF, requesting PCF to establish a perception service policy association for the terminal.
  • Step S106 The PCF obtains the contract information of the terminal from the UDR or UDM, where the contract information includes the contract information corresponding to the PC5 port perception service of the terminal.
  • PCF when PCF requests UDR or UDM to obtain the contract information of the terminal, it can carry PC5 port perception as a key value to indicate that the specific request is to obtain the contract information related to the PC5 port perception service of the terminal.
  • Step S107 The PCF determines whether the terminal has the corresponding PC5 port perception authorization based on the acquired contract information corresponding to the PC5 port perception service of the terminal.
  • step S108 is executed.
  • step S106 and step S107 are optional steps. In the preferred implementation, only one of step S102 and step S103 and step S106 and step S107 can exist. For example, after executing step S102 and step S103, step S106 and step S107 do not need to be executed, or, when step S102 and step S103 are not executed, step S106 and step S107 can be executed.
  • Step S108 The PCF determines appropriate second policy information for the terminal according to the perception association establishment request.
  • Step S109 PCF sends the determined second policy information to AMF.
  • Step S110 the AMF determines the first policy information based on the second policy information
  • Step S111 AMF sends part or all of the first policy information to the terminal and/or the access network device corresponding to the terminal, so that the terminal and/or the access network device can subsequently perform PC5 perception services based on the relevant policy information.
  • the terminal reports its own PC5 port perception capability information to the network, and the network side selects a suitable policy network element for the terminal based on the capability information, thereby ensuring that the authorization information and policy information related to the PC5 port perception service can be obtained, so that the terminal is authorized and can execute the PC5 perception service according to the appropriate strategy.
  • an embodiment of the present application provides an information transmission method, including:
  • Step 401 The terminal sends the PC5 port perception capability information of the terminal to the first core network device, and the PC5 port perception capability information is used by the first core network device to obtain the first policy information of the PC5 port perception service corresponding to the terminal.
  • the PC5 port sensing capability information includes fifth information, and the fifth information includes at least one of the following:
  • the role type of the terminal in the PC5 port sensing service including the role of a sending device of a sensing signal and/or the role of a receiving device of a sensing signal;
  • the wireless resource information corresponding to the PC5 port sensing service of the terminal
  • the wireless resource information corresponding to the PC5 port sensing service of the terminal belongs to the indication information of the operator's controlled resources interest
  • the service identification information or service type information of the PC5 port perception service supported by the terminal is not limited.
  • the PC5 port sensing capability information includes sixth information, and the sixth information includes at least one of the following items corresponding to the fifth information:
  • the method further includes:
  • the terminal receives part or all of the first policy information of the PC5 port perception service sent by the first core network device.
  • the first policy information of the PC5 port sensing service includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the method further includes:
  • the terminal performs the PC5 port awareness service operation according to part or all of the information in the first policy information.
  • the method before performing the PC5 port sensing service operation, the method further includes:
  • the terminal determines that the terminal is authorized to execute the PC5 port awareness service according to the authorization information corresponding to the PC5 port awareness service of the terminal in the first policy information.
  • the terminal performs a PC5 port awareness service operation according to part or all of the information in the first policy information, including:
  • the terminal performs, according to the seventh information in the first policy information, a PC5 port sensing service operation matching the seventh information;
  • the seventh information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the terminal sends the PC5 port perception capability information of the terminal to the first core network device, including:
  • the terminal sends the PC5 port perception capability information of the terminal to the first core network device via a non-access layer NAS message.
  • the NAS message includes at least one of the following:
  • Registration request message service request message, session establishment request message, session modification request message.
  • the first core network device when the first core network device is SF, the first core network device can also obtain the PC5 port perception capability information sent by the terminal through a newly defined message, and the message can be based on a new perception protocol stack.
  • an embodiment of the present application provides an information transmission method, including:
  • Step 501 the second core network device sends second policy information of the PC5 port perception service corresponding to the terminal to the first core network device;
  • the second policy information is used to assist the first core network device in acquiring the first policy information.
  • the second core network device is selected by the first core network device according to the PC5 port perception capability information of the terminal, and the second core network device supports a policy formulation function for the PC5 port perception service.
  • the method further includes:
  • the second core network device receives the perception policy request information sent by the first core network device, and the perception policy request information is used to request the second core network device to feedback the second policy of the PC5 port perception service corresponding to the terminal information.
  • the perception policy request information includes one of the following:
  • the terminal senses the service association establishment request
  • the terminal is aware of the service association modification request.
  • the perception strategy request information includes at least one of the following:
  • First indication information where the first indication information is used to indicate that the requested information is policy information corresponding to the PC5 port perception service
  • the terminal is authorized to sense the PC5 port capability information.
  • the first policy information of the PC5 port sensing service includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the embodiment of the present application provides an information transmission method, including:
  • Step 601 The access network device receives the first PC5 port sensing service corresponding to the terminal sent by the first core network device. Some or all of the policy information;
  • Step 602 The access network device allocates wireless resources corresponding to the PC5 port perception service according to part or all of the information in the first policy information.
  • the method further includes:
  • the access network device determines that the terminal is authorized to execute the PC5 port perception service according to the authorization information corresponding to the PC5 port perception service of the terminal.
  • the access network device allocates wireless resources corresponding to the PC5 port sensing service according to part or all of the information in the first policy information, including:
  • the access network device allocates wireless resources matching the eighth information according to the eighth information in the first policy information
  • the eighth information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • the first policy information includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the information transmission method provided in the embodiment of the present application can be executed by an information transmission device.
  • the information transmission device provided in the embodiment of the present application is described by taking the information transmission method executed by the information transmission device as an example.
  • an information transmission device 700 is applied to a first core network device, including:
  • the first acquisition module 701 is used to acquire the PC5 port perception capability information of the terminal sent by the terminal;
  • the second acquisition module 702 is used to acquire first policy information of the PC5 port sensing service corresponding to the terminal according to the PC5 port sensing capability information;
  • the first sending module 703 is configured to send part or all of the first policy information to the terminal and/or an access network device corresponding to the terminal.
  • the second acquisition module 702 includes:
  • a first acquisition unit is used to acquire second policy information of the PC5 port perception service from a second core network device
  • the second acquisition unit is configured to acquire the first policy information based on the second policy information.
  • the device further comprises:
  • a selection module is used to select the second core network device according to the PC5 port perception capability information, and the second core network device supports the policy formulation function of the PC5 port perception service.
  • the selection module includes:
  • a third acquisition unit is used to acquire the contract information corresponding to the PC5 port perception service of the terminal;
  • a determination unit configured to determine the PC5 port sensing capability information authorized by the terminal according to the contract information and the PC5 port sensing capability information;
  • the selection unit is used to select the second core network device according to the PC5 port perception capability information authorized by the terminal.
  • the contract signing information includes first information, and the first information includes at least one of the following:
  • the role type of the terminal in the PC5 port perception service subscribed to the role type including the role of a sending device of a perception signal and/or the role of a receiving device of a perception signal;
  • the service quality level or parameter information of the PC5 port perception service subscribed by the terminal The service quality level or parameter information of the PC5 port perception service subscribed by the terminal;
  • the wireless resource information corresponding to the PC5 port sensing service subscribed by the terminal
  • the service identification information or service type information of the PC5 port perception service subscribed by the terminal The service identification information or service type information of the PC5 port perception service subscribed by the terminal.
  • the contract signing information further includes second information, and the second information includes at least one of the following items corresponding to the first information:
  • the first acquiring unit is used to:
  • the perception policy request information includes one of the following:
  • the terminal senses the service association establishment request
  • the terminal is aware of the service association modification request.
  • the perception strategy request information includes at least one of the following:
  • First indication information where the first indication information is used to indicate that the requested information is policy information corresponding to the PC5 port perception service
  • the terminal is authorized to sense the PC5 port capability information.
  • the first policy information includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the first acquisition module 701 is used to:
  • the PC5 port perception capability information sent by the terminal is obtained through the non-access layer NAS message.
  • the NAS message includes at least one of the following:
  • Registration request message service request message, session establishment request message, session modification request message.
  • the PC5 port sensing capability information includes fifth information, and the fifth information includes at least one of the following:
  • the role type of the terminal in the PC5 port sensing service including the role of a sending device of a sensing signal and/or the role of a receiving device of a sensing signal;
  • the wireless resource information corresponding to the PC5 port sensing service of the terminal
  • the service identification information or service type information of the PC5 port perception service supported by the terminal is not limited.
  • the PC5 port sensing capability information includes sixth information, and the sixth information includes at least one of the following items corresponding to the fifth information:
  • the device embodiment is a device corresponding to the above-mentioned method, and all implementation methods in the above-mentioned method embodiment are applicable to the device embodiment and can achieve the same technical effect, which will not be repeated here.
  • An embodiment of the present application also provides a core network device, which is a first core network device, including a processor and a communication interface, wherein the communication interface is used to obtain PC5 port perception capability information of the terminal sent by the terminal; the processor is used to obtain first policy information of the PC5 port perception service corresponding to the terminal based on the PC5 port perception capability information; the communication interface is used to send part or all of the first policy information to the terminal and/or the access network device corresponding to the terminal.
  • a core network device which is a first core network device, including a processor and a communication interface, wherein the communication interface is used to obtain PC5 port perception capability information of the terminal sent by the terminal; the processor is used to obtain first policy information of the PC5 port perception service corresponding to the terminal based on the PC5 port perception capability information; the communication interface is used to send part or all of the first policy information to the terminal and/or the access network device corresponding to the terminal.
  • the processor is configured to:
  • the first policy information is acquired.
  • the processor is further configured to:
  • the second core network device is selected according to the PC5 port perception capability information, and the second core network device supports the policy formulation function of the PC5 port perception service.
  • the processor is configured to:
  • the second core network device is selected based on the authorized PC5 port perception capability information of the terminal.
  • the contract signing information includes first information, and the first information includes at least one of the following:
  • the role type of the terminal in the PC5 port perception service subscribed to the role type including the role of a sending device of a perception signal and/or the role of a receiving device of a perception signal;
  • the service quality level or parameter information of the PC5 port perception service subscribed by the terminal The service quality level or parameter information of the PC5 port perception service subscribed by the terminal;
  • the wireless resource information corresponding to the PC5 port sensing service subscribed by the terminal
  • the service identification information or service type information of the PC5 port perception service subscribed by the terminal The service identification information or service type information of the PC5 port perception service subscribed by the terminal.
  • the contract signing information further includes second information, and the second information includes at least one of the following items corresponding to the first information:
  • the communication interface is used for:
  • the perception policy request information includes one of the following:
  • the terminal senses the service association establishment request
  • the terminal is aware of the service association modification request.
  • the perception strategy request information includes at least one of the following:
  • First indication information where the first indication information is used to indicate that the requested information is policy information corresponding to the PC5 port perception service
  • the terminal is authorized to sense the PC5 port capability information.
  • the first policy information includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the communication interface is used for:
  • the PC5 port perception capability information sent by the terminal is obtained through the non-access layer NAS message.
  • the NAS message includes at least one of the following:
  • Registration request message service request message, session establishment request message, session modification request message.
  • the PC5 port sensing capability information includes fifth information, and the fifth information includes at least one of the following:
  • the role type of the terminal in the PC5 port sensing service including the role of a sending device of a sensing signal and/or the role of a receiving device of a sensing signal;
  • the wireless resource information corresponding to the PC5 port sensing service of the terminal
  • the service identification information or service type information of the PC5 port perception service supported by the terminal is not limited.
  • the PC5 port sensing capability information includes sixth information, and the sixth information includes at least one of the following items corresponding to the fifth information:
  • an embodiment of the present application also provides a core network device, which is a first core network device, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • a core network device which is a first core network device, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • the program or instruction is executed by the processor, each process of the above-mentioned information transmission method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application further provides a core network device, which is a first core network device.
  • the core network device 800 includes: a processor 801, a network interface 802, and a memory 803.
  • the network interface 802 is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the core network device 800 of the embodiment of the present application also includes: instructions or programs stored in the memory 803 and executable on the processor 801.
  • the processor 801 calls the instructions or programs in the memory 803 to execute the methods executed by the modules shown in Figure 7 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the various processes of the above-mentioned information transmission method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is a processor in the network side device described in the above embodiment.
  • the readable storage medium includes computer-readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
  • an information transmission device 900 As shown in FIG. 9 , an information transmission device 900 according to an embodiment of the present application is applied to a terminal, and includes:
  • the second sending module 901 is used to send the PC5 port perception capability information of the terminal to the first core network device, and the PC5 port perception capability information is used by the first core network device to obtain the first policy information of the PC5 port perception service corresponding to the terminal.
  • the PC5 port sensing capability information includes fifth information, and the fifth information includes at least one of the following:
  • the role type of the terminal in the PC5 port sensing service including the role of a sending device of a sensing signal and/or the role of a receiving device of a sensing signal;
  • the wireless resource information corresponding to the PC5 port sensing service of the terminal
  • the service identification information or service type information of the PC5 port perception service supported by the terminal is not limited.
  • the PC5 port sensing capability information includes sixth information, and the sixth information includes at least one of the following items corresponding to the fifth information:
  • the device further includes:
  • the second receiving module is used to receive part or all of the first policy information of the PC5 port perception service sent by the first core network device.
  • the first policy information of the PC5 port sensing service includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the apparatus further includes:
  • An execution module is used to execute the PC5 port perception service operation according to part or all of the information in the first policy information.
  • the method further includes:
  • the first determination module is used to determine whether the terminal is authorized to execute the PC5 port perception service according to the authorization information corresponding to the PC5 port perception service of the terminal in the first policy information.
  • the execution module is used to:
  • the seventh information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the second sending module 901 is used to:
  • the terminal's PC5 port perception capability information is sent to the first core network device via a non-access layer NAS message.
  • the NAS message includes at least one of the following:
  • Registration request message service request message, session establishment request message, session modification request message.
  • the device embodiment corresponds to the above method, and all implementation methods in the above method embodiment are applicable to the device embodiment and can achieve the same technical effect.
  • the communication device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or may be other devices other than a terminal.
  • the terminal may include but is not limited to the types of terminal 11 listed above, and other devices may be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the information transmission device provided in the embodiment of the present application can implement each process implemented by the method embodiment of Figure 4 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a terminal, including a processor and a communication interface, wherein the communication interface is used to send PC5 port perception capability information of the terminal to a first core network device, and the PC5 port perception capability information is used by the first core network device to obtain first policy information of the PC5 port perception service corresponding to the terminal.
  • the PC5 port sensing capability information includes fifth information, and the fifth information includes at least one of the following:
  • the role type of the terminal in the PC5 port sensing service including the role of a sending device of a sensing signal and/or the role of a receiving device of a sensing signal;
  • the wireless resource information corresponding to the PC5 port sensing service of the terminal
  • the service identification information or service type information of the PC5 port perception service supported by the terminal is not limited.
  • the PC5 port sensing capability information includes sixth information, and the sixth information includes at least one of the following items corresponding to the fifth information:
  • the communication interface is further used for:
  • the first policy information of the PC5 port sensing service includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the processor is further configured to:
  • the PC5 port perception service operation is performed.
  • the processor is further configured to:
  • the authorization information corresponding to the PC5 port awareness service of the terminal in the first policy information it is determined that the terminal is authorized to execute the PC5 port awareness service.
  • the processor is configured to:
  • the seventh information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the second sending module 901 is used to:
  • the terminal's PC5 port perception capability information is sent to the first core network device via a non-access layer NAS message.
  • the NAS message includes at least one of the following:
  • Registration request message service request message, session establishment request message, session modification request message.
  • the terminal embodiment corresponds to the above-mentioned terminal side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to the terminal embodiment and can achieve the same technical effect.
  • Figure 10 is a schematic diagram of the hardware structure of a terminal implementing the embodiment of the present application.
  • the terminal 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009 and at least some of the components of a processor 1010.
  • the terminal 1000 can also include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 1010 through a power management system, so as to implement functions such as charging, discharging, and power consumption management through the power management system.
  • a power supply such as a battery
  • the terminal structure shown in FIG10 does not constitute a limitation on the terminal, and the terminal can include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 1004 may include a graphics processing unit (GPU) 10041 and a microphone 10042, and the graphics processor 10041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1007 includes a touch panel 10071 and at least one of other input devices 10072.
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the radio frequency unit 1001 can transmit the data to the processor 1010 for processing; in addition, the radio frequency unit 1001 can send uplink data to the network side device.
  • the radio frequency unit 1001 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1009 can be used to store software programs or instructions and various data.
  • the memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1009 may include a volatile memory or a non-volatile memory, or the memory 1009 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (DRAM), or a non-volatile memory.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • non-volatile memory atile memory.
  • the memory 1009 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1010.
  • radio frequency unit 1001 is used for:
  • the PC5 port perception capability information of the terminal is sent to the first core network device, and the PC5 port perception capability information is used by the first core network device to obtain the first policy information of the PC5 port perception service corresponding to the terminal.
  • the PC5 port sensing capability information includes fifth information, and the fifth information includes at least one of the following:
  • the role type of the terminal in the PC5 port sensing service including the role of a sending device of a sensing signal and/or the role of a receiving device of a sensing signal;
  • the wireless resource information corresponding to the PC5 port sensing service of the terminal
  • the service identification information or service type information of the PC5 port perception service supported by the terminal is not limited.
  • the PC5 port sensing capability information includes sixth information, and the sixth information includes at least one of the following items corresponding to the fifth information:
  • the radio frequency unit 1001 is further used for:
  • the first policy information of the PC5 port sensing service includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information further includes at least one of the following items corresponding to the usable spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • processor 1010 is further configured to:
  • the PC5 port perception service operation is performed.
  • the processor 1010 is configured to:
  • the authorization information corresponding to the PC5 port awareness service of the terminal in the first policy information it is determined that the terminal is authorized to execute the PC5 port awareness service.
  • the processor 1010 is configured to:
  • the seventh information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the radio frequency unit 1001 is used to:
  • the terminal's PC5 port perception capability information is sent to the first core network device via a non-access layer NAS message.
  • the NAS message includes at least one of the following:
  • Registration request message service request message, session establishment request message, session modification request message.
  • an embodiment of the present application also provides a terminal, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • a terminal including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • the program or instruction is executed by the processor, each process of the above-mentioned information transmission method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.
  • An embodiment of the present application also provides a computer-readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the various processes of the above-mentioned information transmission method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the computer-readable storage medium includes a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • the embodiment of the present application further provides an information transmission device 1100, which is applied to a second core network device, including:
  • the third sending module 1101 is used to send the second policy information of the PC5 port perception service corresponding to the terminal to the first core network device;
  • the second policy information is used to assist the first core network device in acquiring the first policy information.
  • the second core network device is selected by the first core network device according to the PC5 port perception capability information of the terminal, and the second core network device supports a policy formulation function for the PC5 port perception service.
  • the third sending module 1101 sends the second policy information of the PC5 port perception service corresponding to the terminal to the first core network device, it also includes:
  • the third receiving module is used to receive the perception policy request information sent by the first core network device, and the perception policy request information is used to request the second core network device to feedback the second policy information of the PC5 port perception service corresponding to the terminal.
  • the perception policy request information includes one of the following:
  • the terminal senses the service association establishment request
  • the terminal is aware of the service association modification request.
  • the perception strategy request information includes at least one of the following:
  • First indication information where the first indication information is used to indicate that the requested information is policy information corresponding to the PC5 port perception service
  • the terminal is authorized to sense the PC5 port capability information.
  • the first policy information of the PC5 port sensing service includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information also includes at least one of the following items corresponding to the available spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the device embodiment is a device corresponding to the above-mentioned method. All implementation methods in the above-mentioned method embodiment are applicable to the device embodiment and can achieve the same technical effect, which will not be repeated here.
  • the embodiment of the present application further provides a core network device, which is a second core network device, including a processor and a communication interface, wherein the communication interface is used to send second policy information of the PC5 port perception service corresponding to the terminal to the first core network device;
  • a core network device which is a second core network device, including a processor and a communication interface, wherein the communication interface is used to send second policy information of the PC5 port perception service corresponding to the terminal to the first core network device;
  • the second policy information is used to assist the first core network device in acquiring the first policy information.
  • the second core network device is selected by the first core network device according to the PC5 port perception capability information of the terminal, and the second core network device supports a policy formulation function for the PC5 port perception service.
  • the communication interface is further used for:
  • the perception policy request information includes one of the following:
  • the terminal senses the service association establishment request
  • the terminal is aware of the service association modification request.
  • the perception strategy request information includes at least one of the following:
  • First indication information where the first indication information is used to indicate that the requested information is policy information corresponding to the PC5 port perception service
  • the terminal is authorized to sense the PC5 port capability information.
  • the first policy information of the PC5 port sensing service includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information also includes at least one of the following items corresponding to the available spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • an embodiment of the present application also provides a core network device, which is a second core network device, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • a core network device which is a second core network device, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • the program or instruction is executed by the processor, each process of the above-mentioned information transmission method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application further provides a core network device, which is a second core network device.
  • the structure of the second core network device can refer to the structure of the core network device shown in FIG8 , which will not be described in detail here.
  • the second core network device of the embodiment of the present application also includes: instructions or programs stored in the memory and executable on the processor.
  • the processor calls the instructions or programs in the memory to execute the method of execution of each module shown in Figure 11 and achieves the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the various processes of the above-mentioned information transmission method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the network side device described in the above embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.
  • the embodiment of the present application further provides an information transmission device 1200, which is applied to an access network device, including:
  • the first receiving module 1201 is used to receive part or all of the first policy information of the PC5 port perception service corresponding to the terminal sent by the first core network device;
  • the allocation module 1202 is used to allocate wireless resources corresponding to the PC5 port perception service according to part or all of the information in the first policy information.
  • the method further includes:
  • the second determination module is used to determine whether the terminal is authorized to execute the PC5 port perception service according to the authorization information corresponding to the PC5 port perception service of the terminal.
  • the allocation module 1202 is used to:
  • Allocate according to the eighth information in the first policy information, a wireless resource matching the eighth information
  • the eighth information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • the first policy information includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information also includes at least one of the following items corresponding to the available spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • the device embodiment is a device corresponding to the above-mentioned method, and all implementation methods in the above-mentioned method embodiment are applicable to the device embodiment and can achieve the same technical effect, which will not be repeated here.
  • the embodiment of the present application further provides an access network device, including a processor and a communication interface, wherein the communication interface is used to receive part or all of the first policy information of the PC5 port perception service corresponding to the terminal sent by the first core network device;
  • the processor is used to allocate wireless resources corresponding to the PC5 port perception service according to part or all of the information in the first policy information.
  • the processor is further configured to:
  • the authorization information corresponding to the PC5 port perception service of the terminal it is determined that the terminal is authorized to execute the PC5 port perception service.
  • the processor is configured to:
  • Allocate according to the eighth information in the first policy information, a wireless resource matching the eighth information
  • the eighth information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • the first policy information includes at least one of the following:
  • the service quality level or parameter information allocated to the PC5 port sensing service of the terminal is allocated to the PC5 port sensing service of the terminal.
  • Transmission path selection strategy information of service data of the PC5 port sensing service of the terminal
  • the PC5 port of the terminal perceives the charging policy information of the service.
  • the authorization information corresponding to the PC5 port sensing service includes third information, and the third information includes at least one of the following:
  • the authorized PC5 port senses the signal transmission mode
  • the role type authorized to perform PC5 perception services is the role type authorized to perform PC5 perception services.
  • the authorization information corresponding to the PC5 port perception service also includes fourth information, and the fourth information includes the applicable conditions corresponding to the third information.
  • the wireless parameter information includes at least one of the following:
  • the wireless parameter information also includes at least one of the following items corresponding to the available spectrum information:
  • Second indication information where the second indication is used to indicate whether the usable spectrum information is operator-controlled resources.
  • an embodiment of the present application also provides an access network device, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • an access network device including a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • the program or instruction is executed by the processor, each process of the above-mentioned information transmission method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the access network device 1300 includes: an antenna 1301, a radio frequency device 1302, a baseband device 1303, a processor 1304, and a memory 1305.
  • the antenna 1301 is connected to the radio frequency device 1302.
  • the radio frequency device 1302 receives information through the antenna 1301 and sends the received information to the baseband device 1303 for processing.
  • the baseband device 1303 processes the information to be sent and sends it to the radio frequency device 1302.
  • the radio frequency device 1302 processes the received information and sends it out through the antenna 1301.
  • the method executed by the access network device in the above embodiment may be implemented in the baseband device 1303, which includes a baseband processor.
  • the baseband device 1303 may include, for example, at least one baseband board, on which multiple chips are arranged, as shown in Figure 13, one of which is, for example, a baseband processor, which is connected to the memory 1305 through a bus interface to call the program in the memory 1305 and execute the network device operations shown in the above method embodiment.
  • the access network device may also include a network interface 1306, which is, for example, a common public radio interface (CPRI).
  • a network interface 1306, which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the access network device 1300 of the embodiment of the present application further includes: instructions or programs stored in the memory 1305 and executable on the processor 1304, and the processor 1304 calls the instructions or programs in the memory 1305 to execute the instructions shown in FIG.
  • the method for executing each module is shown in the following figure, and the same technical effect is achieved. To avoid repetition, it will not be described here.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the various processes of the above-mentioned information transmission method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the access network device described in the above embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.
  • an embodiment of the present application further provides a communication device 1400, including a processor 1401 and a memory 1402, wherein the memory 1402 stores a program or instruction that can be run on the processor 1401.
  • the communication device 1400 is a first core network device
  • the program or instruction is executed by the processor 1401 to implement the various steps of the above-mentioned information acquisition method embodiment, and can achieve the same technical effect.
  • the communication device 1400 is a terminal
  • the program or instruction is executed by the processor 1401 to implement the various steps of the above-mentioned information acquisition method embodiment, and can achieve the same technical effect.
  • the program or instruction is executed by the processor 1401 to implement the various steps of the above-mentioned information acquisition method embodiment, and can achieve the same technical effect.
  • the communication device 1400 is an access network device
  • the program or instruction is executed by the processor 1401 to implement the various steps of the above-mentioned information transmission method embodiment, and can achieve the same technical effect. To avoid repetition, it is not repeated here.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned information transmission method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • the embodiments of the present application further provide a computer program/program product, which is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the various processes of the above-mentioned information transmission method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides an information transmission system, including: a first core network device, a terminal, a second core network device and an access network device, wherein the first core network device can be used to execute the steps of the above-mentioned information transmission method, the terminal can be used to execute the steps of the above-mentioned information transmission method, the second core network device can be used to execute the steps of the above-mentioned information transmission method, and the access network device can be used to execute the steps of the above-mentioned information transmission method.
  • the technical solution of the present application can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, computer, server, air conditioner, or network equipment, etc.) to execute the methods described in each embodiment of the present application.
  • a storage medium such as ROM/RAM, magnetic disk, optical disk
  • a terminal which can be a mobile phone, computer, server, air conditioner, or network equipment, etc.

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

La présente demande a trait au domaine technique des communications et concerne un procédé et un appareil de transmission d'informations, ainsi qu'un dispositif de communication. Selon les de modes de réalisation, le procédé de transmission d'informations de la présente invention comprend les étapes suivantes: un premier dispositif de réseau central acquiert une information de capacité de détection de port PC5 d'un terminal envoyée par le terminal; selon l'information de capacité de détection de port PC5, le premier dispositif de réseau central acquiert une première information de politique d'un service de détection de port PC5 correspondant au terminal; et le premier dispositif de réseau central envoie une partie ou la totalité de la première information de politique au terminal et/ou un périphérique de réseau d'accès correspondant au terminal.
PCT/CN2023/125878 2022-10-28 2023-10-23 Procédé et appareil de transmission d'informations, et dispositif WO2024088198A1 (fr)

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Citations (5)

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CN110351683A (zh) * 2018-04-04 2019-10-18 电信科学技术研究院有限公司 参数传输方法及装置
CN112087732A (zh) * 2019-06-12 2020-12-15 华为技术有限公司 一种通信方法及装置
WO2021042398A1 (fr) * 2019-09-06 2021-03-11 Oppo广东移动通信有限公司 Procédé et appareil de communication, dispositif de réseau et dispositif terminal
US20220191794A1 (en) * 2020-12-10 2022-06-16 Asustek Computer Inc. Method and apparatus for configuring sidelink discontinuous reception in a wireless communication system
CN115915073A (zh) * 2021-09-30 2023-04-04 华为技术有限公司 一种终端感知方法及装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110351683A (zh) * 2018-04-04 2019-10-18 电信科学技术研究院有限公司 参数传输方法及装置
CN112087732A (zh) * 2019-06-12 2020-12-15 华为技术有限公司 一种通信方法及装置
WO2021042398A1 (fr) * 2019-09-06 2021-03-11 Oppo广东移动通信有限公司 Procédé et appareil de communication, dispositif de réseau et dispositif terminal
US20220191794A1 (en) * 2020-12-10 2022-06-16 Asustek Computer Inc. Method and apparatus for configuring sidelink discontinuous reception in a wireless communication system
CN115915073A (zh) * 2021-09-30 2023-04-04 华为技术有限公司 一种终端感知方法及装置

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