Information transmission method and apparatus

Abstract

Provided in the present disclosure are an information transmission method and apparatus. The method in the embodiments of the present disclosure comprises: a terminal sending first information to a first network device, wherein the first information comprises target network attribute information which is self-defined or customized by the terminal, or the first information comprises target capability information of a network device that the terminal requests to call, and the target network attribute information comprises at least one piece of subscription data of the terminal, policy information of the terminal, and capability information of the terminal; and the terminal acquiring second information which is sent by the first network device or a second network device, wherein the second information is used for indicating that a network side has successfully configured the target network attribute information for the terminal, or is used for indicating that the terminal can successfully call a target capability of the network side.

Description

Information transmission method and device

[0001] This disclosure claims priority to the Chinese patent application filed with the China Patent Office on June 13, 2023, with application number 202310700109.5 and application name “Information Transmission Method and Device,” the entire contents of which are incorporated by reference into this disclosure. Technical Field

[0002] The present disclosure relates to the field of communication technology, and in particular to an information transmission method and device. Background Art

[0003] In related technologies, registration initiated by user equipment (UE), session establishment in protocol data units (PDUs), or request parameters carried in service requests are all designed from a network perspective. This does not meet user-centric network requirements and cannot satisfy users' customized network attributes or diverse needs. For example, when a user's service needs change in a traditional network, the relevant subscription data of the group of UEs serving that user needs to be modified. This means that the network operator system needs to update the subscription data of each UE, but the UE cannot actively modify its own subscription data.

[0004] Summary of the Invention

[0005] The purpose of the present disclosure is to provide an information transmission method and apparatus to solve the problem that related solutions cannot meet the user's customized network attributes or diversified needs.

[0006] In order to achieve the above objectives, the present disclosure provides an information transmission method, comprising:

[0007] The terminal sends first information to the first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal;

[0008] The terminal obtains second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0009] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0010] Uplink non-access layer transmission message;

[0011] Registration request message;

[0012] Protocol Data Unit PDU session establishment request message;

[0013] User demand request message;

[0014] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0015] Optionally, the terminal acquiring the second information sent by the first network device or the second network device includes:

[0016] In a case where the first information is carried by the uplink non-access layer transmission message, the terminal obtains a downlink non-access layer transmission message sent by the second network device;

[0017] Alternatively, when the first information is carried by the registration request message, the terminal obtains a registration acceptance message sent by the second network device;

[0018] Alternatively, when the first information is carried by a PDU session establishment request message, the terminal obtains a PDU session establishment response message sent by the second network device;

[0019] Alternatively, when the first information is carried by a user demand request message, the terminal obtains a user demand response message sent by the first network device;

[0020] Alternatively, when the first information is carried in a capability invocation request message, the terminal obtains a capability invocation response message sent by the second network device.

[0021] Optionally, the contract data includes at least one of the following:

[0022] Single network slice selection assistance information S-NSSAI of the terminal;

[0023] The terminal's data network name DNN list.

[0024] Optionally, the policy information includes at least one of the following:

[0025] Access strategy;

[0026] Business service quality QoS strategy;

[0027] PDU session related policies.

[0028] Optionally, the capability information includes at least one of the following:

[0029] AI capability information;

[0030] Data capability information;

[0031] Computing capability information;

[0032] Synaesthesia information;

[0033] Security capability information;

[0034] orchestration capability information;

[0035] Monitoring capability information;

[0036] Configuration capability information.

[0037] Optionally, the first network device is a radio access network RAN ​​device, and the second network device is an access and mobility management function AMF device.

[0038] The present disclosure also provides an information transmission method, including:

[0039] The first network device acquires first information sent by the terminal, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0040] The first network device sends the first information to the second network device, and the second network device sends the second information to the terminal according to the first information, or the first network device sends the second information to the terminal according to the first information;

[0041] The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0042] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0043] Uplink non-access layer transmission message;

[0044] Registration request message;

[0045] Protocol Data Unit PDU session establishment request message;

[0046] User demand request message;

[0047] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0048] Optionally, the first network device sending the first information to the second network device includes:

[0049] In a case where the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message, or a capability call request message, the first network device sends the first information to the second network device.

[0050] Optionally, the first network device sending second information to the terminal according to the first information includes:

[0051] In a case where the first information is carried by a user demand request message, the first network device sends second information to the terminal according to the first information.

[0052] Optionally, the first network device sending second information to the terminal according to the first information includes:

[0053] The first network device sends a modification request to a third network device, where the third network device includes at least one of a data management function device, a network policy control function device, and a capability management function device, and the modification request includes identification information of the terminal and the target attribute information;

[0054] The first network device obtains a modification response sent by the third network device;

[0055] The first network device sends a user demand response message to the terminal according to the modification response.

[0056] The present disclosure also provides an information transmission method, including:

[0057] The second network device obtains first information sent by the first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0058] The second network device sends second information to the terminal based on the first information, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0059] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0060] Uplink non-access layer transmission message;

[0061] Registration request message;

[0062] Protocol Data Unit PDU session establishment request message;

[0063] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0064] Optionally, the second network device sending second information to the terminal according to the first information includes:

[0065] The second network device sends a modification request to a third network device based on the first information, where the third network device includes at least one of a data management function device, a network policy control function device, and a capability management function device, and the modification request includes the identification information of the terminal and the target attribute information;

[0066] The first network device obtains a modification response sent by the third network device;

[0067] The first network device sends a second message to the terminal according to the modification response.

[0068] Optionally, when the first information is carried by a PDU session establishment request message, the second network device sending a modification request to the third network device according to the first information includes:

[0069] The second network device selects a session management function according to the first information;

[0070] The second network device sends a modification request to the third network device through the selected session management function.

[0071] Optionally, when the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message;

[0072] Alternatively, when the first information is carried by a registration request message, the second message is a registration acceptance message;

[0073] Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

[0074] The embodiment of the present disclosure further provides an information transmission device, including a memory, a transceiver, and a processor;

[0075] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0076] Sending first information to a first network device, the first information including target network attribute information customized or specified by the terminal, or the first information including target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0077] Obtain second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0078] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0079] Uplink non-access layer transmission message;

[0080] Registration request message;

[0081] Protocol Data Unit PDU session establishment request message;

[0082] User demand request message;

[0083] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0084] Optionally, the processor further implements the following steps:

[0085] When the first information is carried by the uplink non-access layer transmission message, obtaining a downlink non-access layer transmission message sent by the second network device;

[0086] Alternatively, when the first information is carried by the registration request message, obtaining a registration acceptance message sent by the second network device;

[0087] Alternatively, when the first information is carried by a PDU session establishment request message, obtaining a PDU session establishment response message sent by the second network device;

[0088] Alternatively, when the first information is carried by a user demand request message, obtaining a user demand response message sent by the first network device;

[0089] Alternatively, when the first information is carried by a capability invocation request message, a capability invocation response message sent by the second network device is obtained.

[0090] The embodiment of the present disclosure further provides an information transmission device, including a memory, a transceiver, and a processor;

[0091] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0092] Obtaining first information sent by a terminal, the first information including target network attribute information customized or specified by the terminal, or the first information including target capability information of a network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0093] Sending the first information to a second network device, and having the second network device send second information to the terminal based on the first information, or sending the second information to the terminal based on the first information;

[0094] The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0095] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0096] Uplink non-access layer transmission message;

[0097] Registration request message;

[0098] Protocol Data Unit PDU session establishment request message;

[0099] User demand request message;

[0100] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0101] Optionally, the processor further implements the following steps:

[0102] When the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message or a capability call request message, the first information is sent to the second network device.

[0103] Optionally, the processor further implements the following steps:

[0104] In a case where the first information is carried by a user demand request message, second information is sent to the terminal according to the first information.

[0105] Optionally, the processor further implements the following steps:

[0106] Sending a modification request to a third network device, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including identification information of the terminal and the target attribute information;

[0107] Obtaining a modification response sent by the third network device;

[0108] Sending a user demand response message to the terminal according to the modification response.

[0109] The embodiment of the present disclosure further provides an information transmission device, including a memory, a transceiver, and a processor;

[0110] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0111] Obtaining first information sent by a first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0112] According to the first information, second information is sent to the terminal, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0113] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0114] Uplink non-access layer transmission message;

[0115] Registration request message;

[0116] Protocol Data Unit PDU session establishment request message;

[0117] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0118] Optionally, the processor further implements the following steps:

[0119] Sending a modification request to a third network device based on the first information, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including the identification information of the terminal and the target attribute information;

[0120] Obtaining a modification response sent by the third network device;

[0121] Sending a second message to the terminal according to the modification response.

[0122] Optionally, when the first information is carried by a PDU session establishment request message, the processor further implements the following steps:

[0123] selecting a session management function according to the first information;

[0124] A modification request is sent to the third network device through the selected session management function.

[0125] Optionally, when the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message;

[0126] Alternatively, when the first information is carried by a registration request message, the second message is a registration acceptance message;

[0127] Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

[0128] The present disclosure also provides an information transmission device, including:

[0129] A first sending unit is configured to send first information to a first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0130] The first acquisition unit is used to acquire second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0131] The present disclosure also provides an information transmission device, including:

[0132] a second acquiring unit, configured to acquire first information sent by the terminal, the first information including target network attribute information customized or specified by the terminal, or the first information including target capability information of the network device requested to be invoked by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0133] a second sending unit, configured to send the first information to a second network device, and the second network device sends the second information to the terminal according to the first information, or sends the second information to the terminal according to the first information;

[0134] The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0135] The present disclosure also provides an information transmission device, including:

[0136] a third acquiring unit, configured to acquire first information sent by the first network device, the first information including target network attribute information customized or specified by the terminal, or the first information including target capability information of the network device requested to be invoked by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0137] The third sending unit is used to send second information to the terminal based on the first information, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0138] An embodiment of the present disclosure further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the steps of the information transmission method described above.

[0139] The above technical solution disclosed in the present invention has at least the following beneficial effects:

[0140] In an embodiment of the present disclosure, a terminal sends a first message to a first network device, wherein the first message includes target network attribute information that the terminal has customized or customized, or the first message includes target capability information of the network device that the terminal has requested to call; the terminal obtains a second message sent by the first network device or the second network device, wherein the second message is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side. Through the above scheme, the terminal actively initiates the first message, which carries target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capability based on the first information, thereby enabling the terminal user to customize network attributes or meet the diverse needs of the terminal user in a user-centric network. BRIEF DESCRIPTION OF THE DRAWINGS

[0141] FIG1 is a structural diagram of a network system to which the embodiments of the present disclosure may be applied;

[0142] FIG2 shows a schematic diagram of a flow chart of an information transmission method according to an embodiment of the present disclosure;

[0143] FIG3 shows a second flow chart of the information transmission method according to an embodiment of the present disclosure;

[0144] FIG4 shows a third flow chart of the information transmission method according to an embodiment of the present disclosure;

[0145] FIG5 shows one interactive schematic diagram of the information transmission method according to an embodiment of the present disclosure;

[0146] FIG6 shows a second interactive diagram of the information transmission method according to an embodiment of the present disclosure;

[0147] FIG7 shows a third interactive diagram of the information transmission method according to an embodiment of the present disclosure;

[0148] FIG8 shows a fourth interactive diagram of the information transmission method according to an embodiment of the present disclosure;

[0149] FIG9 shows a fifth interactive diagram of the information transmission method according to an embodiment of the present disclosure;

[0150] FIG10 shows one structural block diagram of an information transmission device according to an embodiment of the present disclosure;

[0151] FIG11 shows a second structural block diagram of the information transmission device according to an embodiment of the present disclosure;

[0152] FIG12 shows one of the module schematic diagrams of the information transmission device according to an embodiment of the present disclosure;

[0153] FIG13 shows a second schematic diagram of a module of the information transmission device according to an embodiment of the present disclosure;

[0154] FIG14 shows a third module schematic diagram of the information transmission device according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0155] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present disclosure without making any creative efforts shall fall within the scope of protection of the present disclosure.

[0156] The terms "first," "second," and the like in the specification and claims of the present disclosure are used to distinguish similar objects and are not necessarily used to describe a particular order or sequential sequence. It should be understood that the terms used in this manner are interchangeable where appropriate so that the embodiments of the present disclosure described herein may be implemented in a sequence other than those illustrated or described herein. In addition, the terms "including" and "having," and any variations thereof, are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products, or apparatus.

[0157] In the embodiments of the present disclosure, the term "and / or" describes the relationship between associated objects, indicating that three possible relationships exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship. In the embodiments of the present disclosure, the term "plurality" refers to two or more, and other quantifiers are similar.

[0158] In the embodiments of the present disclosure, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present disclosure should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0159] FIG1 shows a block diagram of a wireless communication system applicable to embodiments of the present disclosure. The wireless communication system includes a terminal device 11 and a network-side device (or network device) 12. The terminal device 11 may also be referred to as a terminal or a user equipment (UE). It should be noted that the specific type of the terminal 11 is not limited in the embodiments of the present disclosure. The network-side device 12 may be a base station or a core network. It should be noted that the embodiments of the present disclosure only take a base station in a New Radio (NR) system as an example, but the specific type of the base station is not limited.

[0160] In order to enable those skilled in the art to better understand the embodiments of the present disclosure, the following description is first given.

[0161] 1. 6th generation (6 th Generation, 6G) distributed networks;

[0162] The core concept of 6G networking design is the Distributed Autonomous Network (DAN), which transforms network architecture from a centralized approach to a centralized and distributed collaborative approach. The core concept of DAN is the on-demand expansion of homogeneous distributed nodes to meet the wide-area, multi-scenario, and on-demand access requirements of 6G. The distributed Small Cloud Unit (SCU) is the most critical module in the DAN architecture. It is distributed, autonomous, and self-contained, with a consistent organizational framework that allows for on-demand customization, on-demand setup, and rapid networking.

[0163] 2. User-centric network;

[0164] The so-called user-centric network creates an independent user space within the mobile network, granting users the right to appropriately and autonomously use network resources, thereby creating a new business ecosystem. Users here are defined broadly: in the consumer market, they might be ordinary end users; in the enterprise, they might be network tenants. The User Centric Network (UCN) is a network architecture designed around this concept.

[0165] Specifically, the user-centric architecture includes the following points:

[0166] (1) Customizable user space: Users can directly apply for and modify the capabilities of the user space in the mobile network through signaling initiated by the terminal, such as connections with specific Quality of Service (QoS), data analysis capabilities, and artificial intelligence (AI) computing capabilities, thus achieving "the network changes with people" and "the network changes with services."

[0167] (2) Diversified network capabilities: The services provided by mobile networks to users include not only traditional connection channels, but also data capabilities, computing capabilities, etc. Mobile networks will evolve into a network service platform with comprehensive capabilities, providing diverse and operational network services to create value for users.

[0168] (3) End-to-end collaboration: After a long period of development, various applications on terminals, mobile networks, and the cloud have each encountered bottlenecks. Within the independent user space opened up in the mobile network, applications on terminals, mobile networks, and the cloud will fully collaborate with each other, dispatching the computing and data capabilities of the mobile network to supplement the terminal capabilities, better meeting the needs of various extreme services in the future.

[0169] As shown in FIG2 , an embodiment of the present disclosure provides an information transmission method, including:

[0170] Step 201: The terminal sends first information to the first network device, where the first information includes target network attribute information that is customized or customized by the terminal, or the first information includes target capability information of the network device that the terminal requests to call; wherein the target network attribute information includes at least one of the terminal's contract data, the terminal's policy information, and the terminal's capability information.

[0171] In the embodiment of the present disclosure, the first network device may specifically be a Radio Access Network (RAN) device.

[0172] Step 202: The terminal obtains second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0173] In the embodiment of the present disclosure, the second network device is an access and mobility management function (AMF) device.

[0174] In an embodiment of the present disclosure, a terminal sends a first message to a first network device, wherein the first message includes target network attribute information that the terminal has customized or customized, or the first message includes target capability information of the network device that the terminal has requested to call; the terminal obtains a second message sent by the first network device or the second network device, wherein the second message is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side. Through the above scheme, the terminal actively initiates the first message, which carries target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capability based on the first information, thereby enabling the terminal user to customize network attributes or meet the diverse needs of the terminal user in a user-centric network.

[0175] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0176] Uplink non-access stratum transport (UL NAS TRANSPORT) message;

[0177] Registration request message;

[0178] Protocol Data Unit (PDU) session establishment request message;

[0179] User demand request message;

[0180] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0181] Optionally, the terminal acquiring the second information sent by the first network device or the second network device includes:

[0182] In a case where the first information is carried by the uplink non-access layer transmission message, the terminal obtains a downlink non-access layer transmission message sent by the second network device;

[0183] Alternatively, when the first information is carried by the registration request message, the terminal obtains a registration acceptance message sent by the second network device;

[0184] Alternatively, when the first information is carried by a PDU session establishment request message, the terminal obtains a PDU session establishment response message sent by the second network device;

[0185] Alternatively, when the first information is carried by a user demand request message, the terminal obtains a user demand response message sent by the first network device;

[0186] Alternatively, when the first information is carried in a capability invocation request message, the terminal obtains a capability invocation response message sent by the second network device.

[0187] Optionally, the contract data includes at least one of the following:

[0188] Single Network Slice Selection Assistance Information (S-NSSAI) of the terminal;

[0189] A list of the terminal's Data Network Names (DNNs).

[0190] The subscription data may be carried via a subscription data container (Subscriber Data Container).

[0191] Optionally, the policy information includes at least one of the following:

[0192] Access strategy;

[0193] Business service quality QoS strategy;

[0194] PDU session related policies.

[0195] Optionally, the policy information is carried by a policy container.

[0196] Optionally, the capability information includes at least one of the following:

[0197] AI capability information;

[0198] Data capability information;

[0199] Computing capability information;

[0200] Synaesthesia information;

[0201] Security capability information;

[0202] orchestration capability information;

[0203] Monitoring capability information;

[0204] Configuration capability information.

[0205] Optionally, the capability information may be carried by a capability container (Capacity Container).

[0206] In an embodiment of the present disclosure, a terminal sends a first message to a first network device, wherein the first message includes target network attribute information that the terminal has customized or customized, or the first message includes target capability information of the network device that the terminal has requested to call; the terminal obtains a second message sent by the first network device or the second network device, wherein the second message is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side. Through the above scheme, the terminal actively initiates the first message, which carries target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capability based on the first information, thereby enabling the terminal user to customize network attributes or meet the diverse needs of the terminal user in a user-centric network.

[0207] As shown in FIG3 , the embodiment of the present disclosure further provides an information transmission method, including:

[0208] Step 301: The first network device obtains the first information sent by the terminal, where the first information includes target network attribute information customized or customized by the terminal, or the first information includes target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the contract data of the terminal, the policy information of the terminal and the capability information of the terminal.

[0209] In the embodiment of the present disclosure, the first network device may specifically be a Radio Access Network (RAN) device.

[0210] Step 302: The first network device sends the first information to the second network device, and the second network device sends the second information to the terminal based on the first information, or the first network device sends the second information to the terminal based on the first information;

[0211] The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0212] In the embodiment of the present disclosure, the second network device is an access and mobility management function (AMF) device.

[0213] In the disclosed embodiment, a first network device obtains first information sent by a terminal; the first network device sends the first information to a second network device, and the second network device sends second information to the terminal based on the first information, or the first network device sends second information to the terminal based on the first information. Through the above scheme, the terminal actively initiates the first information, which carries target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capability based on the first information, thereby enabling the terminal user to customize the network attributes or meet the diverse needs of the terminal user in a user-centric network.

[0214] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0215] Uplink non-access layer transmission message;

[0216] Registration request message;

[0217] Protocol Data Unit PDU session establishment request message;

[0218] User demand request message;

[0219] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0220] Optionally, the first network device sending the first information to the second network device includes:

[0221] In a case where the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message, or a capability call request message, the first network device sends the first information to the second network device.

[0222] Optionally, the first network device sending second information to the terminal according to the first information includes:

[0223] In a case where the first information is carried by a user demand request message, the first network device sends second information to the terminal according to the first information.

[0224] Optionally, the first network device sending second information to the terminal according to the first information includes:

[0225] The first network device sends a modification request to a third network device, where the third network device includes at least one of a data management function device, a network policy control function device, and a capability management function device, and the modification request includes identification information of the terminal and the target attribute information;

[0226] The first network device obtains a modification response sent by the third network device;

[0227] The first network device sends a user demand response message to the terminal according to the modification response.

[0228] In the disclosed embodiments, the data management function is responsible for managing user identities, subscription data, and authentication data. The network policy control function supports a unified policy framework and provides policy rules for control plane functions. The capability management function can be a network function that supports the newly added intelligent plane, data plane, security plane, or orchestration management plane in the 6G architecture. This network function can provide capability management functions for AI capabilities, data capabilities, computing capabilities, synaesthesia capabilities, security capabilities, orchestration capabilities, monitoring capabilities, and configuration capabilities.

[0229] In the disclosed embodiment, a first network device obtains first information sent by a terminal; the first network device sends the first information to a second network device, and the second network device sends second information to the terminal based on the first information, or the first network device sends second information to the terminal based on the first information. Through the above scheme, the terminal actively initiates the first information, which carries target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capability based on the first information, thereby enabling the terminal user to customize the network attributes or meet the diverse needs of the terminal user in a user-centric network.

[0230] As shown in FIG4 , the embodiment of the present disclosure further provides an information transmission method, including:

[0231] Step 401: The second network device obtains the first information sent by the first network device, where the first information includes target network attribute information customized or customized by the terminal, or the first information includes target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the contract data of the terminal, the policy information of the terminal and the capability information of the terminal.

[0232] In the embodiment of the present disclosure, the first network device may be specifically a Radio Access Network (RAN) device. The second network device is an Access and Mobility Management Function (AMF) device.

[0233] Step 402: The second network device sends second information to the terminal based on the first information, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0234] In the embodiment of the present disclosure, the second network device obtains the first information sent by the first network device; the second network device sends the second information to the terminal based on the first information, and the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side. Through the above scheme, the terminal actively initiates the first information, which carries the target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capability based on the first information, thereby achieving the purpose of terminal users customizing network attributes or meeting the diverse needs of terminal users in a user-centric network.

[0235] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0236] Uplink non-access layer transmission message;

[0237] Registration request message;

[0238] Protocol Data Unit PDU session establishment request message;

[0239] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0240] Optionally, the second network device sending second information to the terminal according to the first information includes:

[0241] The second network device sends a modification request to a third network device based on the first information, where the third network device includes at least one of a data management function device, a network policy control function device, and a capability management function device, and the modification request includes the identification information of the terminal and the target attribute information;

[0242] The first network device obtains a modification response sent by the third network device;

[0243] The first network device sends a second message to the terminal according to the modification response.

[0244] Optionally, when the first information is carried by a PDU session establishment request message, the second network device sending a modification request to the third network device according to the first information includes:

[0245] The second network device selects a session management function according to the first information;

[0246] The second network device sends a modification request to the third network device through the selected session management function.

[0247] Optionally, when the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message;

[0248] Alternatively, when the first information is carried by a registration request message, the second message is a registration acceptance message;

[0249] Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

[0250] In the embodiment of the present disclosure, the second network device obtains the first information sent by the first network device; the second network device sends the second information to the terminal based on the first information, and the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side. Through the above scheme, the terminal actively initiates the first information, which carries the target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capability based on the first information, thereby achieving the purpose of terminal users customizing network attributes or meeting the diverse needs of terminal users in a user-centric network.

[0251] The information transmission method disclosed herein is described below with reference to embodiments.

[0252] Example 1:

[0253] As shown in FIG5 , the method of the embodiment of the present disclosure includes:

[0254] Step 501: The UE transparently sends a UL NAS TRANSPORT message to the access and mobility management function through the RAN. The message contains relevant information such as the subscription concealed identifier (SUCI) or 5G-GUTI or permanent equipment identifier (PEI), a container list, etc. The Container List may include one or more of the following: a subscriber data container (Subscriber Data Container), a policy container (Policy Container), and a capability container (Capacity Container). The Subscriber Data Container contains subscription data that requires network modification, such as the user's S-NSSAI and the user's DNN list; the Policy Container contains policy information that requires network modification, such as access policy, service QoS policy, and PDU session-related policy; and the Capacity Container contains parameters indicating user capabilities, such as AI capability, data capability, computing capability, synesthesia capability, security capability, orchestration capability, monitoring capability, and configuration capability.

[0255] Step 502: If the access and mobility management function receives a UL NAS TRANSPORT message, it will parse the Container List carried in the message in sequence and send a Modify Request message containing the user ID and the Subscriber Data Container, Policy Container, or Capacity Container to the network element (Data Management Function / Network Policy Control Function / Capacity Management Function) pointed to by each container. This message contains the user ID and the Subscriber Data Container / Policy Container / Capacity Container. For example, if the Container List of the NAS message includes a Subscriber Data Container and a Policy Container, the access and mobility management function will simultaneously send a Modify Request message containing the user ID and Subscriber Data Container to the Data Management Function and a Modify Request message containing the user ID and Policy Container to the Network Policy Control Function.

[0256] Step 503: The data management function / network policy control function / capability management function receives the Modify Request message, modifies the relevant information according to the parameters contained in the container, and returns a Modify Response message to the access and mobility management function. The message contains the content that needs to be transparently transmitted to the UE through the NAS to indicate the successful update of the data management function / network policy control function / capability management function.

[0257] Step 504: The access and mobility management function sends a downlink non-access stratum (DL NAS) transmission message to the served UE. The access and mobility management function includes the transparent container received from the data management function / network policy control function / capability management function in the DL NAS transmission message, informing the UE of the successfully modified content.

[0258] Example 2:

[0259] As shown in FIG6 , the method of the embodiment of the present disclosure includes:

[0260] Step 601: The UE initiates a registration request message, which includes relevant information such as SUCI or 5G-GUTI or PEI, registration type, PDU session status, Container List, etc.

[0261] The Container List is the same as the Container List in the above-mentioned embodiment 1, and will not be described again here.

[0262] Step 602: The RAN selects a specific access and mobility management function for the UE based on the relevant information provided by the UE;

[0263] Step 603: The RAN transparently transmits the registration request message to the access and mobility management function, including the newly added container list;

[0264] Step 604: The access and mobility management function selects a data management function / network policy control function / capability management function;

[0265] Step 605a: The access and mobility management function parses the Container List carried in the message in turn. Based on the name of each Container, it determines whether the Container needs to be sent to the data management function, network policy control function, or capacity management function. Then, it sends a Modify Request message to the data management function, network policy control function, or capacity management function. The message contains the user identifier and the subscriber data container, policy container, or capacity container.

[0266] Step 605b: The data management function / network policy control function / capability management function modifies the relevant information according to the parameters contained in the container and returns a Modify Response message to the access and mobility management function;

[0267] Step 606: The access mobility management function sends a registration acceptance message to the UE;

[0268] Step 607: The UE sends a registration completion message.

[0269] Example 3:

[0270] As shown in FIG7 , the method of the embodiment of the present disclosure includes:

[0271] Step 701: The UE initiates a PDU session establishment request message, which includes SUCI or 5G-GUTI or PEI, PDU session ID, request type, Container List and other related information.

[0272] The Container List is the same as the Container List in the above-mentioned embodiment 1, and will not be described again here.

[0273] Step 702: The session management function selects a UPF that can be used to serve the PDU session based on the relevant information provided by the UE;

[0274] Step 703: The access and mobility management function sends a session establishment request to the session management function and transparently transmits the Container List;

[0275] Step 704a: The session management function parses the Container List carried in the message in sequence and sends a Modify Request message to the network element (data management function / network policy control function / capacity management function) pointed to by each container. The message contains the user identifier and the Subscriber Data Container / Policy Container / Capacity Container.

[0276] Step 704b: After the data management function / network policy control function / capability management function successfully modifies the relevant information, it returns a Modify Response to the session management function;

[0277] Step 705: The session management function sends a session establishment response to the access mobility management function;

[0278] Step 706: The access mobility management function replies to the UE with a PDU session establishment response.

[0279] Example 4:

[0280] As shown in FIG8 , the method of the embodiment of the present disclosure includes:

[0281] Step 801: The UE sends a customized user requirement request message to the RAN. The message carries relevant information such as SUCI, 5G-GUTI, PEI, and Container List. The Container List may include one or more of Subscriber Data Container, Policy Container, and Capacity Container. The Subscriber Data Container contains subscription data that requires network modification, such as the user's S-NSSAI and the user's DNN list; the Policy Container contains information that requires network modification, such as access policy, service QoS policy, and PDU session-related policy; and the Capacity Container contains parameters indicating user capabilities, such as AI capability, data capability, computing capability, synaesthesia capability, security capability, orchestration capability, monitoring capability, and configuration capability.

[0282] Step 802: The RAN parses the Container List in the received customized user demand request message, calls the service-oriented interface of the network element (data management function / network policy control function / capability management function) pointed to by each container, and sends a modification request to the corresponding network element through the Modify Request operation. This operation carries the relevant information that needs to be modified.

[0283] Step 803: The data management function / network policy control function / capability management function successfully modifies the corresponding content and returns a response message.

[0284] Step 804: RAN returns a UE modification response message (customized user demand response).

[0285] Embodiment 5:

[0286] As shown in FIG9 , the method of the embodiment of the present disclosure includes:

[0287] Step 901: The UE transparently sends a capability invocation request message to the access mobility management function via the RAN. The message includes the SUCI or 5G-GUTI or PEI, and related information such as the capability that the UE needs to invoke. The capability invoked by the UE may be one or more of AI capability, data capability, computing capability, synaesthesia capability, security capability, orchestration capability, monitoring capability, and configuration capability.

[0288] Step 902: The access and mobility management function sends a user capability invocation request message to the capability management function. The message includes the user identifier and the network-side capability that the UE wants to invoke.

[0289] Step 903: The capability management function returns a user capability call response message to the access mobility management function;

[0290] Step 904: The access mobility management function sends a capability invocation response to the served UE, informing the UE that the network-side user capability can be successfully invoked.

[0291] In addition, it should be noted that the UE in the embodiments of the present disclosure may include not only typical 2C users, but also tenants and other general users.

[0292] In the above-mentioned solution of the embodiment of the present disclosure, the terminal actively initiates the first information, which carries the target network attribute information or related requirements. The network configures the corresponding target network attribute information or calls the corresponding capabilities based on the first information, thereby enabling the terminal user to customize the network attributes or meet the diverse needs of the terminal user in a user-centric network.

[0293] As shown in FIG10 , an embodiment of the present disclosure provides an information transmission device, which is applied to a terminal. The device includes a memory 1020 , a transceiver 1000 , and a processor 1010 ;

[0294] The memory 1020 is used to store computer programs; the transceiver 1000 is used to send and receive data under the control of the processor 1010; the processor 1010 is used to read the computer program in the memory 1020 and perform the following operations:

[0295] Sending first information to a first network device, the first information including target network attribute information customized or specified by the terminal, or the first information including target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0296] Obtain second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0297] In FIG10 , the bus architecture may include any number of interconnected buses and bridges, specifically linking together various circuits of one or more processors represented by processor 1010 and memory represented by memory 1020. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 1000 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium, such as a wireless channel, a wired channel, an optical cable, and the like. For different user devices, the user interface 1030 may also be an interface capable of connecting to required external or internal devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

[0298] The processor 1010 is responsible for managing the bus architecture and general processing, and the memory 1020 can store data used by the processor 1010 when performing operations.

[0299] Optionally, the processor 1010 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD), and the processor may also adopt a multi-core architecture.

[0300] The processor calls the computer program stored in the memory to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions. The processor and the memory can also be arranged physically separately.

[0301] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0302] Uplink non-access layer transmission message;

[0303] Registration request message;

[0304] Protocol Data Unit PDU session establishment request message;

[0305] User demand request message;

[0306] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0307] Optionally, the processor further implements the following steps:

[0308] When the first information is carried by the uplink non-access layer transmission message, obtaining a downlink non-access layer transmission message sent by the second network device;

[0309] Alternatively, when the first information is carried by the registration request message, obtaining a registration acceptance message sent by the second network device;

[0310] Alternatively, when the first information is carried by a PDU session establishment request message, obtaining a PDU session establishment response message sent by the second network device;

[0311] Alternatively, when the first information is carried by a user demand request message, obtaining a user demand response message sent by the first network device;

[0312] Alternatively, when the first information is carried by a capability invocation request message, a capability invocation response message sent by the second network device is obtained.

[0313] Optionally, the contract data includes at least one of the following:

[0314] Single network slice selection assistance information S-NSSAI of the terminal;

[0315] The terminal's data network name DNN list.

[0316] Optionally, the policy information includes at least one of the following:

[0317] Access strategy;

[0318] Business service quality QoS strategy;

[0319] PDU session related policies.

[0320] Optionally, the capability information includes at least one of the following:

[0321] AI capability information;

[0322] Data capability information;

[0323] Computing capability information;

[0324] Synaesthesia information;

[0325] Security capability information;

[0326] orchestration capability information;

[0327] Monitoring capability information;

[0328] Configuration capability information.

[0329] Optionally, the first network device is a radio access network RAN ​​device, and the second network device is an access and mobility management function AMF device.

[0330] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned information transmission method embodiment applied to the terminal, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0331] As shown in FIG11 , an embodiment of the present disclosure further provides an information transmission device, which includes a memory 1120 , a transceiver 1100 , and a processor 1110 ;

[0332] The memory 1120 is used to store computer programs; the transceiver 1100 is used to send and receive data under the control of the processor;

[0333] In one embodiment of the present disclosure, the processor 1110 is configured to read the computer program in the memory and perform the following operations:

[0334] Obtaining first information sent by a terminal, the first information including target network attribute information customized or specified by the terminal, or the first information including target capability information of a network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0335] Sending the first information to a second network device, and having the second network device send second information to the terminal based on the first information, or sending the second information to the terminal based on the first information;

[0336] The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0337] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0338] Uplink non-access layer transmission message;

[0339] Registration request message;

[0340] Protocol Data Unit PDU session establishment request message;

[0341] User demand request message;

[0342] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0343] Optionally, the processor further implements the following steps:

[0344] When the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message or a capability call request message, the first information is sent to the second network device.

[0345] Optionally, the processor further implements the following steps:

[0346] In a case where the first information is carried by a user demand request message, second information is sent to the terminal according to the first information.

[0347] Optionally, the processor further implements the following steps:

[0348] Sending a modification request to a third network device, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including identification information of the terminal and the target attribute information;

[0349] Obtaining a modification response sent by the third network device;

[0350] Sending a user demand response message to the terminal according to the modification response.

[0351] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned information transmission method embodiment applied to the first network device, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0352] In one embodiment of the present disclosure, the processor 1110 is configured to read the computer program in the memory and perform the following operations:

[0353] Obtaining first information sent by a first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0354] According to the first information, second information is sent to the terminal, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0355] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0356] Uplink non-access layer transmission message;

[0357] Registration request message;

[0358] Protocol Data Unit PDU session establishment request message;

[0359] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0360] Optionally, the processor further implements the following steps:

[0361] Sending a modification request to a third network device based on the first information, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including the identification information of the terminal and the target attribute information;

[0362] Obtaining a modification response sent by the third network device;

[0363] Sending a second message to the terminal according to the modification response.

[0364] Optionally, when the first information is carried by a PDU session establishment request message, the processor further implements the following steps:

[0365] selecting a session management function according to the first information;

[0366] A modification request is sent to the third network device through the selected session management function.

[0367] Optionally, when the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message;

[0368] Alternatively, when the first information is carried by a registration request message, the second message is a registration acceptance message;

[0369] Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

[0370] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned information transmission method embodiment applied to the second network device, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0371] In FIG11 , the bus architecture may include any number of interconnected buses and bridges, specifically various circuits linked together by one or more processors represented by processor 1110 and memory represented by memory 1120. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 1100 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium, such as a wireless channel, a wired channel, an optical cable, and the like. The processor 1110 is responsible for managing the bus architecture and general processing, and the memory 1120 may store data used by the processor 1110 when performing operations.

[0372] The processor 1110 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or a complex programmable logic device (CPLD). The processor may also adopt a multi-core architecture.

[0373] As shown in FIG12 , the embodiment of the present disclosure further provides an information transmission device, including:

[0374] A first sending unit 1201 is configured to send first information to a first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0375] The first acquisition unit 1202 is used to obtain second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0376] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0377] Uplink non-access layer transmission message;

[0378] Registration request message;

[0379] Protocol Data Unit PDU session establishment request message;

[0380] User demand request message;

[0381] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0382] Optionally, the first acquiring unit is configured to:

[0383] When the first information is carried by the uplink non-access layer transmission message, obtaining a downlink non-access layer transmission message sent by the second network device;

[0384] Alternatively, when the first information is carried by the registration request message, obtaining a registration acceptance message sent by the second network device;

[0385] Alternatively, when the first information is carried by a PDU session establishment request message, obtaining a PDU session establishment response message sent by the second network device;

[0386] Alternatively, when the first information is carried by a user demand request message, obtaining a user demand response message sent by the first network device;

[0387] Alternatively, when the first information is carried by a capability invocation request message, a capability invocation response message sent by the second network device is obtained.

[0388] Optionally, the contract data includes at least one of the following:

[0389] Single network slice selection assistance information S-NSSAI of the terminal;

[0390] The terminal's data network name DNN list.

[0391] Optionally, the policy information includes at least one of the following:

[0392] Access strategy;

[0393] Business service quality QoS strategy;

[0394] PDU session related policies.

[0395] Optionally, the capability information includes at least one of the following:

[0396] AI capability information;

[0397] Data capability information;

[0398] Computing capability information;

[0399] Synaesthesia information;

[0400] Security capability information;

[0401] orchestration capability information;

[0402] Monitoring capability information;

[0403] Configuration capability information.

[0404] Optionally, the first network device is a radio access network RAN ​​device, and the second network device is an access and mobility management function AMF device.

[0405] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned information transmission method embodiment applied to the terminal, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0406] As shown in FIG13 , the embodiment of the present disclosure further provides an information transmission device, including:

[0407] The second acquiring unit 1301 is configured to acquire first information sent by a terminal, where the first information includes target network attribute information customized or specified by the terminal, or target capability information of a network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0408] The second sending unit 1302 is configured to send the first information to a second network device, and the second network device sends the second information to the terminal according to the first information, or sends the second information to the terminal according to the first information;

[0409] The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

[0410] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0411] Uplink non-access layer transmission message;

[0412] Registration request message;

[0413] Protocol Data Unit PDU session establishment request message;

[0414] User demand request message;

[0415] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0416] Optionally, the second sending unit is configured to:

[0417] When the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message or a capability call request message, the first information is sent to the second network device.

[0418] Optionally, the second sending unit is configured to:

[0419] In a case where the first information is carried by a user demand request message, second information is sent to the terminal according to the first information.

[0420] Optionally, the second sending unit includes:

[0421] a first sending subunit, configured to send a modification request to a third network device, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including identification information of the terminal and the target attribute information;

[0422] A first acquiring subunit, configured to acquire a modification response sent by the third network device;

[0423] The second sending subunit is configured to send a user demand response message to the terminal according to the modification response.

[0424] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned information transmission method embodiment applied to the first network device, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0425] As shown in FIG14 , the present disclosure also provides an information transmission device, including:

[0426] The third acquiring unit 1401 is configured to acquire first information sent by the first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal;

[0427] The third sending unit 1402 is used to send second information to the terminal based on the first information, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or to indicate that the terminal can successfully call the target capability of the network side.

[0428] Optionally, when the first information includes target network attribute information customized or customized by the terminal, the first information is carried by at least one of the following messages:

[0429] Uplink non-access layer transmission message;

[0430] Registration request message;

[0431] Protocol Data Unit PDU session establishment request message;

[0432] Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

[0433] Optionally, the third sending unit includes:

[0434] a third sending subunit, configured to send a modification request to a third network device based on the first information, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including the identification information of the terminal and the target attribute information;

[0435] A second acquiring subunit, configured to acquire a modification response sent by the third network device;

[0436] The fourth sending subunit is configured to send a second message to the terminal according to the modification response.

[0437] Optionally, when the first information is carried by a PDU session establishment request message, the third sending subunit includes:

[0438] A selection module, configured to select a session management function according to the first information;

[0439] A sending module is used to send a modification request to the third network device through the selected session management function.

[0440] Optionally, when the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message;

[0441] Alternatively, when the first information is carried by a registration request message, the second message is a registration acceptance message;

[0442] Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

[0443] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned information transmission method embodiment applied to the second network device, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0444] It should be noted that the division of units in the embodiments of the present disclosure is schematic and is merely a logical functional division. In actual implementation, other division methods may be used. Furthermore, the functional units in the various embodiments of the present disclosure may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0445] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present disclosure is essentially or the part that contributes to the relevant technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the method described in each embodiment of the present disclosure. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0446] In some embodiments of the present disclosure, a processor-readable storage medium is also provided, which stores program instructions. The program instructions are used to enable the processor to execute all the steps implemented in the above-mentioned information transmission method embodiment and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as those in the method embodiment will not be described in detail here.

[0447] The terminal device involved in the embodiments of the present disclosure may be a device that provides voice and / or data connectivity to a user, a handheld device with wireless connection function, or other processing device connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system, the terminal device may be called User Equipment (UE). A wireless terminal device can communicate with one or more core networks (CN) via a radio access network (RAN). The wireless terminal device may be a mobile terminal device, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal device. For example, it may be a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges voice and / or data with a radio access network. For example, Personal Communication Service (PCS) phones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and other devices. The wireless terminal device may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, a remote terminal device, an access terminal device, a user terminal device, a user agent, or a user device, but is not limited in the embodiments of the present disclosure.

[0448] The network device (or network-side device) involved in the embodiments of the present disclosure may be a base station, which may include multiple cells providing services to terminals. Depending on the specific application scenario, the base station may also be called an access point, or may be a device in an access network that communicates with a wireless terminal device through one or more sectors on an air interface, or may be called another name. The network device may be used to interchange received air frames with Internet Protocol (IP) packets, acting as a router between the wireless terminal device and the rest of the access network, wherein the rest of the access network may include an Internet Protocol (IP) communication network. The network device may also coordinate attribute management of the air interface. For example, the network device involved in the embodiments of the present disclosure may be a base transceiver station (BTS) in the Global System for Mobile communications (GSM) or code division multiple access (CDMA), a network device (NodeB) in wide-band code division multiple access (WCDMA), an evolutionary Node B (eNB or e-NodeB) in the Long Term Evolution (LTE) system, a 5G base station (gNB) in the 5G network architecture (next generation system), a home evolved Node B (HeNB), a relay node, a femto, a pico, etc., and is not limited in the embodiments of the present disclosure. In some network structures, the network device may include a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit may also be geographically separated.

[0449] Network devices and terminal devices can each use one or more antennas for Multiple Input Multiple Output (MIMO) transmission. MIMO transmission can be single-user MIMO (SU-MIMO) or multi-user MIMO (MU-MIMO). Depending on the configuration and number of antenna combinations, MIMO transmission can be two-dimensional MIMO (2D-MIMO), three-dimensional MIMO (3D-MIMO), full-dimensional MIMO (FD-MIMO), or massive MIMO. It can also use diversity transmission, precoding, or beamforming.

[0450] Those skilled in the art will appreciate that the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Therefore, the present disclosure may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage and optical storage, etc.) containing computer-usable program code.

[0451] The present disclosure is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present disclosure. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer-executable instructions. These computer-executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for implementing the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0452] These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor-readable memory produce a product including an instruction device that implements the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0453] These processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0454] It should be noted that it should be understood that the division of the above modules is merely a division of logical functions. In actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated. Moreover, these modules can all be implemented in the form of software called by a processing element; or they can all be implemented in the form of hardware; or some modules can be implemented in the form of software called by a processing element, and some modules can be implemented in the form of hardware. For example, the determination module can be a separately established processing element, or it can be integrated into a chip of the above-mentioned device. In addition, it can also be stored in the memory of the above-mentioned device in the form of program code, and called by a processing element of the above-mentioned device to perform the functions of the above-mentioned determination module. The implementation of other modules is similar. In addition, these modules can all or partly be integrated together, or they can be implemented independently. The processing element described here can be an integrated circuit with signal processing capabilities. In the implementation process, each step of the above method or each of the above modules can be completed by the hardware integrated logic circuit in the processor element or by instructions in the form of software.

[0455] For example, each module, unit, sub-unit, or sub-module may be one or more integrated circuits configured to implement the above method, such as one or more application-specific integrated circuits (ASICs), one or more digital signal processors (DSPs), or one or more field programmable gate arrays (FPGAs). For another example, when a module is implemented by scheduling program code on a processing element, the processing element may be a general-purpose processor, such as a central processing unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).

[0456] The terms "first," "second," and the like in the specification and claims of the present disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present disclosure described herein may be implemented in a sequence other than that illustrated or described herein. In addition, the terms "including" and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units need not be limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to these processes, methods, products, or devices. In addition, the use of "and / or" in the specification and claims to indicate at least one of the connected objects, for example, A and / or B and / or C, means that seven situations are included: A alone, B alone, C alone, both A and B present, both B and C present, both A and C present, and all A, B, and C present. Similarly, the use of "at least one of A and B" in the specification and claims should be understood to mean "A alone, B alone, or both A and B present."

[0457] Obviously, those skilled in the art may make various changes and modifications to the present disclosure without departing from the spirit and scope of the present disclosure. Thus, if these modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and their equivalents, the present disclosure is intended to include these modifications and variations.

Claims

1. A method for transmitting information, include: The terminal sends first information to the first network device, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; The terminal obtains second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

2. The method according to claim 1, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; User demand request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

3. The method according to claim 2, in, The terminal obtains second information sent by the first network device or the second network device, including: In a case where the first information is carried by the uplink non-access layer transmission message, the terminal obtains a downlink non-access layer transmission message sent by the second network device; Alternatively, when the first information is carried by the registration request message, the terminal obtains a registration acceptance message sent by the second network device; Alternatively, when the first information is carried by a PDU session establishment request message, the terminal obtains a PDU session establishment response message sent by the second network device; Alternatively, when the first information is carried by a user demand request message, the terminal obtains a user demand response message sent by the first network device; Alternatively, when the first information is carried by a capability invocation request message, the terminal obtains a capability invocation response message sent by the second network device.

4. The method according to claim 1, in, The contract data includes at least one of the following: Single network slice selection auxiliary information S-NSSAI of the terminal; The terminal's data network name DNN list.

5. The method according to claim 1, in, The policy information includes at least one of the following: Access policy; business service quality QoS policy; PDU session related policy.

6. The method according to claim 1, in, The capability information includes at least one of the following: AI capability information; Data capability information; Computing capability information; Synaesthesia information; Security capability information; choreography capability information; Monitoring capability information; Configure capability information.

7. The method according to claim 1, in, The first network device is a radio access network RAN ​​device, and the second network device is an access and mobility management function AMF device.

8. A method for transmitting information, include: The first network device acquires first information sent by the terminal, where the first information includes target network attribute information customized or specified by the terminal, or the first information includes target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; The first network device sends the first information to the second network device, and the second network device sends the second information to the terminal according to the first information, or the first network device sends the second information to the terminal according to the first information; The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

9. The method according to claim 8, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; User demand request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

10. The method according to claim 9, in, The first network device sending the first information to the second network device includes: When the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message or a capability call request message, the first network device sends the first information to the second network device.

11. The method according to claim 9, in, The first network device sending second information to the terminal according to the first information includes: In the case where the first information is carried by a user demand request message, the first network device sends second information to the terminal according to the first information.

12. The method according to claim 8 or 11, in, The first network device sending second information to the terminal according to the first information includes: The first network device sends a modification request to a third network device, the third network device includes at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request includes identification information of the terminal and the target attribute information; The first network device obtains a modification response sent by the third network device; The first network device sends a user demand response message to the terminal according to the modification response.

13. A method for transmitting information, include: The second network device obtains the first information sent by the first network device, wherein the first information includes the target network attribute information customized or customized by the terminal, or the first information includes the target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes the At least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; The second network device sends second information to the terminal based on the first information, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

14. The method according to claim 13, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

15. The method according to claim 14, in, The second network device sends second information to the terminal according to the first information, including: The second network device sends a modification request to a third network device according to the first information, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including the identification information of the terminal and the target attribute information; The first network device obtains a modification response sent by the third network device; The first network device sends a second message to the terminal according to the modification response.

16. The method according to claim 15, in, In a case where the first information is carried by a PDU session establishment request message, the second network device sends a modification request to the third network device according to the first information, including: The second network device selects a session management function according to the first information; The second network device sends a modification request to the third network device through the selected session management function.

17. The method according to claim 15, in, In the case where the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message; Alternatively, when the first information is carried in a registration request message, the second message To register to receive messages; Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

18. An information transmission device, comprising a memory, a transceiver, and a processor; Memory for storing computer programs; a transceiver, for transmitting and receiving data under the control of the processor; A processor is configured to read the computer program in the memory and perform the following operations: Sending first information to a first network device, the first information including target network attribute information customized or customized by the terminal, or the first information including target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; Obtain second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

19. The device according to claim 18, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; User demand request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

20. The device according to claim 19, in, The processor also implements the following steps: When the first information is carried by the uplink non-access layer transmission message, obtaining a downlink non-access layer transmission message sent by the second network device; Alternatively, when the first information is carried by the registration request message, obtaining a registration acceptance message sent by the second network device; Alternatively, when the first information is carried by a PDU session establishment request message, obtaining a PDU session establishment response message sent by the second network device; Alternatively, when the first information is carried by a user demand request message, obtaining a user demand response message sent by the first network device; Alternatively, when the first information is carried by a capability invocation request message, a capability invocation response message sent by the second network device is obtained.

21. An information transmission device, comprising a memory, a transceiver, and a processor; Memory for storing computer programs; a transceiver, for transmitting and receiving data under the control of the processor; A processor is configured to read the computer program in the memory and perform the following operations: Acquire first information sent by the terminal, the first information including target network attribute information customized or customized by the terminal, or the first information including target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; Sending the first information to a second network device, and having the second network device send second information to the terminal according to the first information, or sending the second information to the terminal according to the first information; The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

22. The device according to claim 21, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; User demand request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

23. The device according to claim 22, in, The processor also implements the following steps: When the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message or a capability call request message, the first information is sent to the second network device.

24. The device according to claim 22, in, The processor also implements the following steps: In the case where the first information is carried by a user demand request message, the second information is sent to the terminal according to the first information.

25. The device according to claim 21 or 24, in, The processor also implements the following steps: Sending a modification request to a third network device, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including the identification information of the terminal and the target attribute information; Obtaining a modification response sent by the third network device; According to the modification response, a user demand response message is sent to the terminal.

26. An information transmission device, comprising a memory, a transceiver, and a processor; Memory for storing computer programs; a transceiver, configured to transmit and receive data under the control of the processor; and a processor, configured to read the computer program in the memory and perform the following operations: Acquire first information sent by a first network device, wherein the first information includes target network attribute information customized or specified by a terminal, or the first information includes target capability information of a network device requested to be called by the terminal; wherein the target network attribute information includes at least one of subscription data of the terminal, policy information of the terminal, and capability information of the terminal; According to the first information, second information is sent to the terminal, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

27. The device according to claim 26, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

28. The device according to claim 27, in, The processor also implements the following steps: Sending a modification request to a third network device according to the first information, the third network device including at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request including the identification information of the terminal and the target attribute information; Obtaining a modification response sent by the third network device; According to the modification response, a second message is sent to the terminal.

29. The device according to claim 28, in, In a case where the first information is carried by a PDU session establishment request message, the processor further implements the following steps: Selecting a session management function according to the first information; A modification request is sent to the third network device through the selected session management function.

30. The device according to claim 28, in, In the case where the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message; Alternatively, when the first information is carried by a registration request message, the second message is a registration acceptance message; Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

31. An information transmission device, include: A first sending unit is used to send first information to a first network device, wherein the first information includes target network attribute information customized or customized by the terminal, or the first information includes target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; The first acquisition unit is used to acquire second information sent by the first network device or the second network device, where the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

32. The device according to claim 31, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; User demand request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

33. The device according to claim 32, in, The first acquisition unit is used for: When the first information is carried by the uplink non-access layer transmission message, obtaining a downlink non-access layer transmission message sent by the second network device; Alternatively, when the first information is carried by the registration request message, obtaining a registration acceptance message sent by the second network device; Alternatively, when the first information is carried by a PDU session establishment request message, obtaining a PDU session establishment response message sent by the second network device; Alternatively, when the first information is carried by a user demand request message, obtaining a user demand response message sent by the first network device; Alternatively, when the first information is carried by a capability invocation request message, a capability invocation response message sent by the second network device is obtained.

34. An information transmission device, include: A second acquisition unit is used to acquire first information sent by the terminal, wherein the first information includes target network attribute information customized or customized by the terminal, or the first information includes target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; A second sending unit, configured to send the first information to a second network device, and the second network device sends the second information to the terminal according to the first information, or sends the second information to the terminal according to the first information; The second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

35. The device according to claim 34, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; User demand request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

36. The device according to claim 35, in, The second sending unit is used for: When the first information is carried by an uplink non-access layer transmission message, a registration request message, a PDU session establishment request message or a capability call request message, the first information is sent to the second network device.

37. The device according to claim 35, in, The second sending unit is used for: In the case where the first information is carried by a user demand request message, the second information is sent to the terminal according to the first information.

38. The device according to claim 34 or 37, in, The second sending unit includes: a first sending subunit, configured to send a modification request to a third network device, the third network device comprising at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request comprising identification information of the terminal and the target attribute information; A first acquisition subunit, configured to acquire a modification response sent by the third network device; The second sending subunit is used to send a user demand response message to the terminal according to the modification response.

39. An information transmission device, include: A third acquisition unit is used to acquire first information sent by the first network device, wherein the first information includes target network attribute information customized or customized by the terminal, or the first information includes target capability information of the network device requested to be called by the terminal; wherein the target network attribute information includes at least one of the subscription data of the terminal, the policy information of the terminal, and the capability information of the terminal; The third sending unit is used to send second information to the terminal according to the first information, wherein the second information is used to indicate that the network side has successfully configured the target network attribute information for the terminal, or is used to indicate that the terminal can successfully call the target capability of the network side.

40. The device according to claim 39, in, In the case where the first information includes target network attribute information that is customized or customized by the terminal, the first information is carried by at least one of the following messages: Uplink non-access layer transmission message; Registration request message; Protocol data unit PDU session establishment request message; Alternatively, in a case where the first information includes target capability information of the network device that the terminal requests to invoke, the first information is carried by a capability invocation request message.

41. The device according to claim 40, in, The third sending unit includes: a third sending subunit, configured to send a modification request to a third network device according to the first information, the third network device comprising at least one of a data management function device, a network policy control function device, and a capability management function device, the modification request comprising the identification information of the terminal and the target attribute information; A second acquisition subunit, configured to acquire a modification response sent by the third network device; The fourth sending subunit is used to send a second message to the terminal according to the modification response.

42. The device according to claim 41, in, In the case where the first information is carried by a PDU session establishment request message, the third sending subunit includes: A selection module, configured to select a session management function according to the first information; A sending module is used to send a modification request to the third network device through the selected session management function.

43. The device according to claim 41, in, In the case where the first information is carried by an uplink non-access layer transmission message, the second message is a downlink non-access layer transmission message; Alternatively, when the first information is carried by a registration request message, the second message is a registration acceptance message; Alternatively, when the first information is carried by a PDU session establishment request message, the second message is a PDU session establishment response message.

44. A processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, wherein the computer program is used to cause the processor to execute the steps of the information transmission method as described in any one of claims 1 to 7, or to execute the steps of the information transmission method as described in any one of claims 8 to 12, or to execute the steps of the information transmission method as described in any one of claims 13 to 17.

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