Identification method and device and wireless communication system

Abstract

The invention discloses an identification method, network equipment, terminal equipment and a wireless communication system. After the network equipment sends the configuration parameters of the target service supported by the network equipment to other terminal equipment, which target service or several target services of the network equipment are needed by the other terminal equipment can be known after the interest information of the other terminal equipment is received, so that models and / or target functions of the target service or several target services can be identified; and performing LCM according to the identified model of the target service and / or the target function.

Description

Technical Field

[0001] The present invention relates to the field of artificial intelligence technology, and in particular, to an identification method, apparatus, and wireless communication system. Background Art

[0002] In order to cope with the vision of future intelligent inclusiveness, the wireless network architecture can be evolved intelligently, such as deeply integrating artificial intelligence (AI) with the wireless network to achieve network-intrinsic intelligence and the intelligence of terminal devices. In a communication system, life cycle management (LCM) of an AI model is required, such as data collection, model training, model deployment, model inference, model selection / activation / deactivation / switching / rollback, model monitoring, model update, model transfer, etc. However, model identification and function identification of an AI model are the basis for performing LCM. Summary of the Invention

[0003] To solve the above problems, embodiments of the present application provide an identification method in which a network device and a terminal device can identify the model and / or function of each other's target service and perform LCM based on the model and / or function of the target service. In addition, the present application also provides an identification apparatus and a wireless communication system corresponding to the identification method.

[0004] Therefore, the following technical solutions are adopted in the embodiments of the present application:

[0005] In a first aspect, embodiments of the present application provide an identification method, which is executed by a network device, and the method includes: sending service configuration information; the service configuration information includes configuration parameters of the network device itself that support a target service; receiving interest information of a target terminal device; the target terminal device refers to a terminal device that requires one or more target services supported by the network device, and the interest information indicates one or more target services that the target terminal device requires the network device to support.

[0006] In this embodiment, after the network device sends the configuration parameters of the target service supported by itself to other terminal devices, and receives the interest information of other terminal devices, it can know which one or which several target services of itself are required by other terminal devices, so as to identify the model and / or function corresponding to this or these target services, and can perform LCM according to the identified model and / or function corresponding to the target service.

[0007] In one embodiment, the method further includes: sending query information to the target terminal device, where the query information instructs the target terminal device to report its ability to support the target service; receiving the ability information sent by the target terminal device; the ability information refers to the ability information of the target service supported by the target terminal device.

[0008] In this embodiment, after receiving the ability information, the network device can know the ability of the target terminal device to support the target service, and save the ability of the target terminal device to support the target service, so as to identify the model and / or function of the target service, and perform LCM according to the identified model and / or target function of the target service.

[0009] In one embodiment, the ability information includes the function information of the target service supported by the target terminal device and the model information corresponding to the target service function supported by the target terminal device.

[0010] In one embodiment, the service configuration information includes the identity identifier ID of the target service supported by itself, and the configuration information of each protocol layer for transmitting the target service data.

[0011] In one embodiment, before sending the service configuration information, the method further includes: broadcasting notification information; the notification information is used to indicate that itself supports the target service.

[0012] In this embodiment, the network device can broadcast the notification information outward to inform other terminal devices that the network device sending the notification information supports the target service.

[0013] In one embodiment, the notification information includes the configuration information of the logical control channel LCCH carrying the target service control information, and the configuration information includes the starting time slot index of the LCCH, the time domain duration of the LCCH, the starting subcarrier index of the LCCH, and the number of subcarriers occupied by the LCCH.

[0014] In a second aspect, an identification method is provided in an embodiment of the present application. The method is executed by a terminal device, and the method includes: receiving the service configuration information sent by the network device, and determining the required artificial intelligence target service based on the service configuration information; the service configuration information includes the configuration parameters of the network device supporting the target service; sending interest information to the network device; the interest information indicates one or more target services that itself needs the network device to support.

[0015] In this embodiment, after receiving the service configuration information, the terminal device can, according to its own needs, determine whether it needs the target services of the network device. If the terminal device needs one or more target services of the network device, it can send interest information to the network to inform the network device that the terminal device needs one or more target services of the network device, identify the models and / or functions corresponding to this or these target services, and perform LCM according to the identified models and / or functions corresponding to the target services.

[0016] In one embodiment, the method further includes: receiving query information sent by the network device; sending capability information to the network device; the capability information refers to the capability information of the target services supported by itself.

[0017] In this embodiment, after receiving the query information, the terminal device can query its own capability to support the target service and feedback its own capability to support the target service to the network device, so that the network device knows the capability of the terminal device to support the target service and saves the capability of the terminal device to support the target service, so as to identify the models and / or functions, and perform LCM according to the identified models and / or functions corresponding to the target services.

[0018] In one embodiment, the capability information includes the function information of the target services supported by itself and the model information corresponding to the functions of the target services supported by itself.

[0019] In one embodiment, the function information of the target services supported by itself includes the function ID of the target services supported by itself and the target service ID to which the function of the target services supported by itself belongs.

[0020] In one embodiment, the model information corresponding to the functions of the target services supported by itself includes one or more of the model ID corresponding to the functions of the target services supported by itself, manufacturer information, applicable conditions, and description information of the model.

[0021] In one embodiment, before receiving the service configuration information sent by the network device, the method further includes: receiving notification information; the notification information is used to indicate that the network device supports the target service.

[0022] In this embodiment, before receiving the service configuration information sent by the network device, the terminal device can receive the notification information of the network device. Only on the premise of knowing that the network device supports the target service will it process the service configuration information, avoiding the terminal device from processing the network device that does not support the target service, so as to increase the workload.

[0023] In a third aspect, an identification device is provided in an embodiment of the present application, including: a transceiver unit for sending service configuration information; the service configuration information includes configuration parameters for supporting a target service by itself; a transceiver unit for receiving interest information of a target terminal device; the target terminal device refers to a terminal device that requires one or more target services supported by the network device, and the interest information indicates one or more target services that the target terminal device requires the network device to support.

[0024] In one implementation, the transceiver unit is further configured to send query information to the target terminal device, where the query information instructs the target terminal device to report its own ability to support the target service; receive the ability information sent by the target terminal device; the ability information refers to the ability information of the target service supported by the target terminal device.

[0025] In one implementation, the ability information includes function information of the target service supported by the target terminal device and model information corresponding to the target service function supported by the target terminal device.

[0026] In one implementation, the service configuration information includes an identity identifier ID of the target service supported by itself, and configuration information of each protocol layer for transmitting the target service data.

[0027] In one implementation, the transceiver unit is further configured to broadcast notification information; the notification information is used to indicate that it supports the target service.

[0028] In one implementation, the notification information includes configuration information of a logical control channel LCCH carrying the target service control information, and the configuration information includes a starting time slot index of the LCCH, a time domain duration of the LCCH, a starting subcarrier index of the LCCH, and the number of subcarriers occupied by the LCCH.

[0029] In a fourth aspect, an identification device is provided in an embodiment of the present application, including: a transceiver unit for receiving service configuration information sent by the network device; the service configuration information includes configuration parameters for the network device to support the target service; a processing unit for determining a required target service based on the service configuration information; the transceiver unit is further configured to send interest information to the network device; the interest information indicates one or more target services that itself requires the network device to support.

[0030] In one implementation, the transceiver unit is further configured to receive query information sent by the network device; send ability information to the network device; the ability information refers to the ability information of the target service supported by itself.

[0031] In one embodiment, the capability information includes function information of the target service supported by itself and model information corresponding to the function of the target service supported by itself.

[0032] In one embodiment, the function information of the target service supported by itself includes the function ID of the target service supported by itself and the target service ID to which the function of the target service supported by itself belongs.

[0033] In one embodiment, the model information corresponding to the function of the target service supported by itself includes one or more of the model ID corresponding to the function of the target service supported by itself, manufacturer information, applicable conditions, and description information of the model.

[0034] In one embodiment, the transceiver unit is further configured to receive notification information; the notification information is used to indicate that the network device supports the target service.

[0035] In a fifth aspect, an embodiment of the present application provides a network device, and the network device executes each possible implementation embodiment of the first aspect.

[0036] In a sixth aspect, an embodiment of the present application provides a terminal device, and the terminal device executes each possible implementation embodiment of the second aspect.

[0037] In a seventh aspect, an embodiment of the present application provides a wireless communication system, including: at least one network device, and the network device executes each possible implementation embodiment of the first aspect; at least one terminal device, and the terminal device executes each possible implementation embodiment of the second aspect; wherein, communication connections are established between the at least one network device, between the at least one terminal device, and between the at least one network device and the at least one terminal device.

[0038] In an eighth aspect, an embodiment of the present application provides a computer-readable storage medium, including computer program instructions. When the computer program instructions are executed by a network device, the network device executes each possible implementation embodiment of the first aspect, or when the computer program instructions are executed by a terminal device, the terminal device executes each possible implementation embodiment of the second aspect.

[0039] In a ninth aspect, an embodiment of the present application provides a computer program product containing instructions, characterized in that the computer program product stores instructions, and when the instructions are executed by a network device, the network device implements each possible implementation embodiment of the first aspect, or when the instructions are executed by a terminal device, the terminal device implements each possible implementation embodiment of the second aspect. Description of the Drawings

[0040] Brief introductions will be given to the accompanying drawings required in the embodiments or the description of the prior art below.

[0041] Figure 1 It is a schematic diagram of an application scenario of a wireless communication system provided in an embodiment of this application;

[0042] Figure 2 It is a schematic flowchart of a method for identifying a model and / or function of a target service between a network device and a target terminal device provided in an embodiment of this application;

[0043] Figure 3 It is a schematic flowchart of another method for identifying a model and / or function of a target service between a network device and a target terminal device provided in an embodiment of this application;

[0044] Figure 4 It is a schematic structural diagram of an identification device provided in an embodiment of this application;

[0045] Figure 5 It is a schematic structural diagram of a terminal device in an embodiment of this application;

[0046] Figure 6 It is a schematic structural diagram of a network device in an embodiment of this application. Detailed implementation manners

[0047] The technical solutions in the embodiments of this application will be described below with reference to the accompanying drawings in the embodiments of this application.

[0048] The term "and / or" in this article is an association relationship describing associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. The symbol " / " in this article represents an "or" relationship between associated objects. For example, A / B represents A or B.

[0049] The terms "first", "second", etc. in the specification and claims of this article are used to distinguish different objects, rather than to describe a specific order of objects. For example, the first response message and the second response message are used to distinguish different response messages, rather than to describe the specific order of the response messages.

[0050] In the embodiments of this application, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Exactly speaking, using words such as "exemplary" or "for example" aims to present relevant concepts in a specific manner.

[0051] In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" refers to two or more. For example, a plurality of processing units refers to two or more processing units, etc.; a plurality of elements refers to two or more elements, etc.

[0052] In the prior art, there is no specific design for the function / model identification of AI / ML-related services and operations, and for LCM based on models and model functions. To address the deficiencies of the related art, the embodiments of the present application provide a method for identifying a model and / or function of a target service, which can identify at least one of the model and / or function of the target service, so as to perform LCM based on at least one of the model and / or function of the target service.

[0053] Figure 1 FIG. is a schematic diagram of an application scenario of a wireless communication system provided in the embodiments of the present application. As Figure 1 shown, the wireless communication system 100 may include at least one network device 110 and at least one terminal device 120. Among them, the number of network devices 110 and terminal devices 120 is not limited to Figure 1 the number shown and may be any number.

[0054] The wireless communication system 100 may be a 5G system, a new radio (NR) system, a long-term evolution (LTE) system, an LTE frequency division duplex (FDD) system, an LTE time division duplex (TDD), a universal mobile telecommunications system (UMTS), a mobile communication system after 5G network (e.g., 6G mobile communication system), a vehicle-to-everything (V2X) communication system, a device-to-device (D2D) communication system, an Internet of Things communication system, an industrial Internet communication system, or a satellite communication system, etc., and the three major application scenarios of the next-generation 5G mobile communication system are an enhanced mobile broadband (eMBB) system, an ultra-reliable and low-latency communication (URLLC) system, and a massive machine type communication (eMTC) system, respectively.

[0055] The wireless communication system 100 may consist of cells. Usually, at least one network device 110 is deployed in a cell so that the network device 110 can provide communication services to each terminal device 120 within the cell. The wireless communication system 100 can perform point-to-point communication, such as enabling multiple terminal devices 120 to communicate with each other.

[0056] The terminal device 120 may be a wireless terminal device capable of receiving network device scheduling information and indication information. The terminal device 120 may be a device that provides voice and / or data connectivity to a user, or a handheld device with wireless connection capabilities, or other processing devices connected to a wireless modem.

[0057] The terminal device 120 is also referred to as a user equipment (UE), mobile station (MS), mobile terminal (MT), customer premise equipment (CPE), etc. The terminal device is a device that includes wireless communication capabilities (providing voice / data connectivity to a user). For example, a handheld device with wireless connection capabilities, or a vehicle-mounted device, etc. Currently, some examples of terminal devices are: mobile phone, tablet computer, laptop computer, palmtop computer, mobile internet device (MID), wearable device, virtual reality (VR) device, augmented reality (AR) device, wireless terminals in industrial control, wireless terminals in vehicle-to-everything (V2X), wireless terminals in self-driving, wireless terminals in remote medical surgery, wireless terminals in smart grid, wireless terminals in transportation safety, wireless terminals in smart city, or wireless terminals in smart home, etc. For example, the wireless terminal in self-driving can be a drone, helicopter, or airplane, etc. For example, the wireless terminal in vehicle-to-everything (V2X) can be a vehicle-mounted device, a whole vehicle device, a vehicle-mounted module, a vehicle, or a ship, etc. The wireless terminal in industrial control can be a camera, a robot, or a robotic arm, etc. The wireless terminal in smart home can be a TV, an air conditioner, a floor sweeper, a speaker, or a set-top box, etc.

[0058] It should be noted that the terminal device 120 can be a device or apparatus with a chip, or a device or apparatus integrated with a circuit, or a chip, chip system, module, or control unit in the devices or apparatuses shown above. Specifically, the present application does not make any limitations. It should be noted that in the present application, when referring to the terminal device 120, it can refer to the terminal device itself, or a chip, functional module, or integrated circuit in the terminal device that implements the method provided in the present application. Specifically, the present application does not make any limitations.

[0059] The network device 110 can be a device in a wireless network. For example, the network device 110 can be a device deployed in a radio access network to provide wireless communication functions for the terminal device. For example, the network device 110 can be a radio access network (RAN) node that connects the terminal device 120 to the wireless network, and can also be referred to as an access network device, RAN entity, access node, network node, or communication device, etc.

[0060] Specifically, the network device 110 can be an access network device for a cellular system related to the 3rd generation partnership project (3GPP). For example, a 4G communication system, a 5G communication system, etc. The network device 110 can also be an access network device in an open RAN (O-RAN or ORAN) or a cloud radio access network (CRAN). Or, the network device 110 can also be an access network device in a communication system obtained by integrating two or more of the above communication systems. Or, the network device 110 can also be a satellite in a satellite communication system.

[0061] The network device 110 includes, but is not limited to: evolved Node B (eNB), radio network controller (RNC), Node B (NB), base station controller (BSC), base transceiver station (BTS), home base station (e.g., home evolved Node B, or home Node B, HNB), baseband unit (BBU), access point (AP) in a wireless fidelity (WIFI) system, macro base station, micro base station, wireless relay node, donor node, wireless controller in a CRAN scenario, wireless backhaul node, transmission point (TP), or transmission and receiving point (TRP), etc. It can also be a network device in a 5G mobile communication system. For example, the next generation Node B (gNB), TRP, TP in an NR system; or one or a group of antenna panels (including multiple antenna panels) of a base station in a 5G mobile communication system; or the network device 110 can also be a network node that constitutes a gNB or a transmission point. For example, centralized unit (CU), distributed unit (DU), centralized unit - control plane (CU-CP), centralized unit - user plane (CU-UP), or radio unit (RU), etc. The CU and DU can be set separately or can also be included in the same network element, e.g., BBU. The RU can be included in a radio frequency device or radio frequency unit. For example, in a remote radio unit (RRU), active antenna unit (AAU), or remote radio head (RRH). Or, the network device 110 can also be a server, wearable device, vehicle, or in-vehicle device, etc. For example, the access network device in V2X technology can be a road side unit (RSU).

[0062] It should be noted that in different systems, the CU (or CU-CP and CU-UP), DU, or RU may also have different names, but those skilled in the art can understand their meanings. For example, in the ORAN system, the CU may also be referred to as an open centralized unit (O-CU) or an open CU, the DU may also be referred to as an open distributed unit (O-DU), the CU-CP may also be referred to as an open centralized unit control plane (O-CU-CP), the CU-UP may also be referred to as an open centralized unit user plane (O-CU-UP), and the RU may also be referred to as an open radio unit (O-RU). The specific details of this application are not limited. Any one of the CU, CU-CP, CU-UP, DU, and RU in this application can be implemented through software modules, hardware modules, or a combination of software modules and hardware modules.

[0063] Optionally, for the network elements in the ORAN system, each network element can implement the protocol layer functions as shown in Table 1 below.

[0064] Table 1

[0065]

[0066] It should be noted that in the ORAN system, the network device 110 in this application can be one or more of the network elements in Table 1 above.

[0067] The architectures of the CU and DU of the access network device are introduced below. The access network device includes at least one CU and at least one DU. Optionally, the access network device further includes at least one RU.

[0068] The following takes the access network device including a CU and a DU as an example for introduction. The CU has some functions of the core network. The CU may include a CU-CP and a CU-UP. The CU and the DU can be configured according to the protocol layer functions of the wireless network they implement. For example, the CU is configured to implement the functions of the packet data convergence protocol (PDCP) layer and the protocol layers above (such as the RRC layer and / or the SDAP layer). The DU is configured to implement the protocol layers below the PDCP layer (such as the RLC layer, the MAC layer, and / or the physical (PHY) layer). Another example is that the CU is configured to implement the protocol layers above the PDCP layer (such as the RRC layer and / or the SDAP layer), and the DU is configured to implement the PDCP layer and the protocol layers below (such as the RLC layer, the MAC layer, and / or the PHY layer, etc.).

[0069] When the CU includes a CU-CP and a CU-UP, the CU-CP is used to implement the control plane function of the CU, and the CU-UP is used to implement the user plane function of the CU. For example, when the CU is configured to implement the functions of the PDCP layer, the RRC layer, and the SDAP layer, the CU-CP is used to implement the functions of the RRC layer and the control plane function of the PDCP layer, and the CU-UP is used to implement the functions of the SDAP layer and the user plane function of the PDCP layer.

[0070] The CU-CP can interact with the network element in the core network for implementing the control plane function. The network element in the core network for implementing the control plane function may be an access and mobility management function network element, such as the access and mobility management function (AMF) in the 5G system. The access and mobility management function network element is responsible for mobility management in the mobile network, such as the location update of the terminal device, the registration of the terminal device to the network, the handover of the terminal device, etc.

[0071] The CU-UP can interact with the network element in the core network for implementing the user plane function. The network element in the core network for implementing the user plane function, for example, the user plane function (UPF) in the 5G system, is responsible for the forwarding and receiving of data in the terminal device.

[0072] The above configurations of the CU and DU are merely examples, and the functions of the CU and DU can also be configured as needed. For example, the CU or DU can be configured to have the functions of more protocol layers, or the CU or DU can be configured to have partial processing functions of the protocol layers. For example, part of the functions of the RLC layer and the protocol layers above the RLC layer are set in the CU, and the remaining functions of the RLC layer and the protocol layers below the RLC layer are set in the DU. For another example, the functions of the CU or DU can be divided according to service types or other system requirements. For example, divided by latency, the functions that require small latency for processing are set in the DU, and the functions that do not require this latency requirement are set in the CU.

[0073] The DU and RU can cooperate to jointly implement the functions of the PHY layer. One DU can be connected to one or more RUs. The functions of the DU and RU can be configured in various ways according to the design. For example, the DU is configured to implement baseband functions, and the RU is configured to implement mid-RF functions. For another example, the DU is configured to implement the high-layer functions in the PHY layer, and the RU is configured to implement the low-layer functions in the PHY layer or implement the low-layer functions and RF functions. The high-layer functions in the physical layer can include part of the functions of the physical layer, and this part of the functions is closer to the MAC layer. The low-layer functions in the physical layer can include another part of the functions of the physical layer, and this part of the functions is closer to the mid-RF side.

[0074] The network device 110 can also be a core network device. For example, the functional entities of the control plane of the network device 110 include an access and mobility management function (AMF), or a session management function (SMF). The AMF is responsible for user access management, security authentication, mobility management, etc. The functional entity of the data plane includes the UPF. The UPF is responsible for managing the transmission of user plane data, traffic statistics and other functions.

[0075] It should be noted that the network device 110 can be a device or apparatus with a chip, or a device or apparatus integrated with a circuit, or a chip, chip system, module or control unit in the aforementioned shown device or apparatus. Specifically, the present application does not make a limitation. It should be noted that in the present application, when referring to the network device 110, it can refer to the network device 110 itself, or a chip, functional module or integrated circuit in the network device 110 that completes the method provided in the present application. Specifically, the present application does not make a limitation.

[0076] An AI / ML model can be a machine learning model applied in the field of artificial intelligence, capable of automatically learning and adapting to the patterns and rules of different datasets. The AI / ML model can be trained on a large amount of data, learn features and relationships from it, and be used to solve various intelligent tasks. Artificial intelligence models can be applied to multiple fields and tasks, such as natural language processing, computer vision, speech recognition, intelligent recommendation, etc. Common AI / ML models include neural network models (such as deep neural networks and recurrent neural networks), support vector machine models, decision tree models, etc.

[0077] An AI / ML model can be a model that can automatically infer reasonable predictions for unknown data by learning and training on data. The AI / ML model can generate output results based on input data (such as text, images, audio, etc.) and model algorithms (such as neural networks, support vector machines, decision trees, etc.). Common output results include classification, regression, clustering, segmentation, etc. The AI / ML model is widely used in complex tasks such as prediction, recommendation, image processing, natural language processing, etc. Optimizing the performance and accuracy of the model is an ongoing process of optimization.

[0078] The AI / ML model can be deployed on the side of network device 110, can be deployed on the side of terminal device 120, or can be deployed on both sides of network device 110 and terminal device 120, enabling network device 110 to perform intelligent processing on the received data, thereby realizing network-native intelligence and the intelligence of terminal device 120 communicating with network device 110. The services provided by the AI / ML model can include services such as channel state information (CSI) compression feedback, performing cell reselection, cell selection, etc.

[0079] When network device 110 needs to call the AI / ML model and / or use the AI / ML function, it can broadcast notification information to inform other terminal devices that the network device 110 sending the notification information supports AI / ML services. In the embodiments of this application, the notification information broadcast by network device 110 can be a system information block (SIB) signaling, such as SIB23. SIB23 can include the configuration information of a logical control channel (LCCH) carrying AI / ML service control information. In one embodiment, the format of SIB23 can be:

[0080]

[0081] Among them, the logical control channel configuration (LCCH-Config) is the configuration information of LCCH, which is used to configure the time-frequency resources of LCCH. lcch-WindowStartSlot is the starting slot index of LCCH. lcch-WindowDuration is the time domain duration of LCCH. lcch-BandStartSC is the starting subcarrier index of LCCH. lcch-BandWidth is the number of subcarriers occupied by LCCH.

[0082] The network device 110 can configure the AI / ML service, and determine the identification (ID) of the configured AI / ML service and the configuration information of each protocol layer for transmitting the AI / ML service data, which constitutes the service configuration information. Each protocol layer can be the packet data convergence layer (PDCL), radio link control (RLC), media access control (MAC), physical layer (PHY), etc. The network device 110 can form the service configuration information with the identification (ID) of the configured AI / ML service and the configuration information of each protocol layer for transmitting the AI / ML service data, and send the service configuration information to the specified terminal device or broadcast the service configuration information, so as to inform other terminal devices 120 that the network device 110 sending the notification information supports the related configuration of the AI / ML service.

[0083] In the embodiments of this application, the service configuration information sent by the network device 110 can be the AI / ML configuration (AIMLConfiguration) signaling. The AI / ML configuration signaling includes the ID of the AI / ML service, the mapping configuration of the logical traffic channel (LTCH) carrying the service traffic of the AI / ML service with the physical downlink shared channel (PDSCH) and / or the physical uplink shared channel (PUSCH), and the configuration information of each protocol layer. In one embodiment, the format of the AI / ML configuration signaling can be:

[0084]

[0085] Among them, PDSCH-ConfigLTCH is used to describe the mapping relationship between the LTCH carrying the service traffic of the AI / ML service and the PDSCH and / or PUSCH. AIML-ServiceInfo includes the ID of the AI / ML service and the value of the radio network temporary identifier (RNTI) (i.e., a-RNTI) used during the service transmission of the AI / ML service corresponding to the ID of the AI / ML service.

[0086] After receiving the service configuration information, the terminal device 120 can, according to its own needs, determine whether it needs the AI / ML services provided by the network device 110. If the terminal device 120 needs one or more AI / ML services provided by the network device 110, it can send interest information to the network device 110 to inform the network device 110 that the terminal device 120 sending the interest information needs one or more AI / ML services of the network device 110. In the embodiments of this application, the interest information sent by the terminal device 120 to the network device 110 can be an AI / ML Interest Indication signaling. The AI / ML Interest Indication signaling is used to indicate one or more AI / ML services that need to be provided by the network device 110. In one embodiment, the format of the AI / ML Interest Indication signaling can be:

[0087]

[0088]

[0089] After receiving the interest information of the terminal device 120, the network device 110 can know which one or more AI / ML services of itself are needed by the target terminal device 120, so as to identify the AI / ML model and / or AI / ML function corresponding to this or these AI / ML services, and can perform LCM according to the identified AI / ML model and / or AI / ML function. The network device 110 can send query information to the terminal device 120 to instruct the terminal device 120 to report its capabilities of supporting AI / ML services, AI / ML functions, and AI / ML models. In the embodiments of this application, the query information can be a UE Capability Enquiry signaling.

[0090] After receiving the query information, the terminal device 120 can report its own capabilities of supporting AI / ML services, AI / ML functions, and AI / ML models to... The capability information sent by the terminal device 120 to the network device 110 may include AI / ML function information, such as AI / ML function IDs, AI / ML service IDs to which the AI / ML functions belong, etc., and may also include model information corresponding to each AI / ML function, such as model IDs, vendor information, applicable conditions, model description information, etc. In the embodiments of this application, the capability information sent by the terminal device 120 to the network device 110 may be a UE capability information (UECapabilityInformation) signaling. In one embodiment, the format of the UE capability information signaling may be:

[0091]

[0092] Among them, the ue-CapabilityRAT-Container describes the UE capabilities under different standards. Taking the next-generation standard as an example, the field of the UE capabilities of the next-generation standard is UE-6G-Capability, and the content of the ue-CapabilityRAT-Container may be:

[0093]

[0094] Among them, an AI / ML parameter field aiml-Parameters can be added to UE-6G-Capability, and the type of this field is AIML-Parameters. The content of AIML-Parameters includes an AI / ML function list, calculation parameters, storage parameters, model parameters, capability parameters, scenario parameters, communication parameters, dataset parameters, etc. The format of AIML-Parameters may be:

[0095]

[0096]

[0097] Among them, the format of the AI / ML function list may be:

[0098]

[0099] Among them, the AIML-Functionality field includes the service ID of the AI / ML service to which the AI / ML functionality belongs, the functionality ID of the AI / ML functionality, the model list of the AI / ML functionality, and possible computing parameters, storage parameters, model parameters, capability parameters, scenario parameters, communication parameters, dataset parameters, etc. corresponding to the AI / ML functionality. In one embodiment, the content of the model list (AIML-ModelList) of the AI / ML functionality may be:

[0100]

[0101] Among them, the AIML-Model field contains information such as the model ID, manufacturer information, applicable conditions, model description, etc.

[0102] After the network device 110 receives the UE capability information sent by the terminal device 120, it can know the capability of the terminal device 120 to support AI / ML services / functionalities / models, so as to identify AI / ML models and / or AI / ML functionalities, and perform LCM according to the AI / ML models and / or AI / ML functionalities.

[0103] Figure 2 It is a schematic flowchart of a method for identifying a model and / or functionality of a target service between a network device and a target terminal device provided in an embodiment of the present application. As Figure 2 shown, this method may be executed by the above-mentioned network device 110 and a terminal device 120, and the specific implementation process is as follows:

[0104] S201, the network device 110 broadcasts notification information.

[0105] The network device 110 broadcasts notification information outward to inform other terminal devices that the network device 110 sending the notification information supports the target service. In the embodiment of the present application, the target service may refer to the AI / ML service, AI / ML functionality, and other services supported by the AI / ML model. Among them, the notification information may be the SIB23 signaling, which is used to indicate the configuration information of the LCCH carrying the target service control information. The configuration information of the LCCH may include the time-frequency resources of the LCCH, the starting time slot index of the LCCH, the time-domain duration of the LCCH, the starting subcarrier index of the LCCH, and the number of subcarriers occupied by the LCCH.

[0106] S202, the network device 110 determines service configuration information. Among them, the service configuration information includes the ID of the target service and the configuration information of each protocol layer for transmitting the target service data. Each protocol layer may be PDCL, RLC, MAC, PHY, etc.

[0107] S203, the network device 110 sends service configuration information.

[0108] The network device 110 may send service configuration information to the target terminal device 120 to inform the target terminal device 120 of the relevant configuration information of the target service supported by the network device 110 that sends the notification information. In the embodiments of the present application, the service configuration information sent by the network device 110 may be an AI / ML configuration signaling. The AI / ML configuration signaling includes the ID of the AI / ML service, the mapping configuration of LTCH and PDSCH and / or PUSCH for carrying the service traffic of the AI / ML service, and the configuration information of each protocol layer.

[0109] S204, after receiving the service configuration information, the target terminal device 120 determines the target service required.

[0110] S205, the target terminal device 120 sends interest information to the network device 110.

[0111] After receiving the service configuration information, the target terminal device 120 may, according to its own needs, determine whether it needs the target service of the network device 110. If the target terminal device 120 needs one or more target services of the network device 110, it may send interest information to the network 110 to inform the network device 110 that the target terminal device 120 needs one or more target services of the network device 110. In the embodiments of the present application, the interest information sent by the terminal device 120 to the network device 110 may be an AI / ML interest indication signaling. The AI / ML interest indication signaling is used to indicate one or more AI / ML services that need to be provided by the network device 110.

[0112] S206, after receiving the interest information, the network device 110 saves the target services of itself required by the target terminal device 120.

[0113] Step S206 is optional. After receiving the interest information, the network device 110 can know which one or more target services of itself are needed by the target terminal device 120, so as to identify the model and / or target function of this or these target services, and can perform LCM according to the identified model and / or target function of the target service.

[0114] In the embodiments of the present application, the network device may broadcast the service configuration information of the target service it supports to each terminal device, and then receive the interest information of each terminal device, so as to identify the model and / or function corresponding to this or these target services required by each terminal device, and can perform LCM according to the identified model and / or function corresponding to the target service.

[0115] Figure 3This is a flowchart showing another method for identifying the model and / or function of a target service between a network device and a target terminal device provided in an embodiment of this application. As Figure 3 shown, this method can be executed by the above-mentioned network device 110 and a terminal device 120. The specific implementation process is as follows:

[0116] S301, the network device 110 sends query information to the target terminal device 120.

[0117] The network device 110 can send query information to the target terminal device 120, instructing the target terminal device 120 to report its own ability to support the target service.

[0118] S302, the target terminal device 120 determines its own ability to support the target service.

[0119] S303, the target terminal device 120 sends the ability information to the network device 110.

[0120] After receiving the query information, the target terminal device 120 can query its own ability to support the target service and feedback its own ability to support the target service to the network device 110. The ability information sent by the target terminal device 120 to the network device 110 may include the function information of the target service, such as the function ID of the target service, the target service ID to which the function of the target service belongs, etc., and may include the model information corresponding to the functions of each target service, such as the ID of the model, the manufacturer information, the applicable conditions, the description information of the model, etc.

[0121] The ability information sent by the terminal device 120 to the network device 110 can be a UE ability information signaling. The UE ability information signaling includes fields describing the UE ability under different standards. In the embodiment of this application, the added field can be an AI / ML parameter field aiml-Parameters, and the content of AIML-Parameters includes an AI / ML function list, calculation parameters, storage parameters, model parameters, ability parameters, scenario parameters, communication parameters, dataset parameters, etc. The AI / ML function list can include the service ID of the AI / ML service to which the AI / ML function belongs, the function ID of the AI / ML function, the model list of the AI / ML function, and possibly the calculation parameters, storage parameters, model parameters, ability parameters, scenario parameters, communication parameters, dataset parameters, etc. corresponding to the AI / ML function.

[0122] S304, after receiving the ability information, the network device 110 saves the ability of the target terminal device 120 to support the target service.

[0123] After receiving the capability information, the network device 110 can know the capability of the target terminal device 120 to support the target service, and save the capability of the target terminal device 120 to support the target service, so as to identify the model and / or target function of the target service, and perform LCM according to the identified model and / or target function of the target service.

[0124] In the embodiments of the present application, the network device sends query information to each terminal device to query the capability of each terminal device to support the target service. After receiving the capability information of each terminal device, the network device can know the capability of each terminal device to support the target service, and save the capability of each terminal device 120 to support the target service, so as to identify the model and / or target function of the target service, and perform LCM according to the identified model and / or target function of the target service.

[0125] Figure 4 It is a schematic structural diagram of an identification device provided in the embodiments of the present application. As Figure 4 shown, the identification device 400 can execute Figure 2 、 Figure 3 the processes executed by the terminal device or the network device in the embodiments shown. For details, please refer to the relevant descriptions in the above method embodiments. The identification device 400 can be divided into a transceiver unit 410 and a processing unit 420 according to the executed functions.

[0126] The transceiver unit 410 can implement corresponding communication functions. The transceiver unit 410 can also be referred to as a communication interface or a communication module.

[0127] The processing unit 420 is used for data processing.

[0128] Optionally, the identification device 400 may further include a storage unit, which can be used to store instructions and / or data. The processing unit 420 can read the instructions and / or data in the storage unit, so that the identification device 400 implements the foregoing method embodiments.

[0129] The identification device 400 can be used to perform the actions executed by the network device in the above method embodiments. The identification device 400 can be a network device or a component configurable in the network device. The processing unit 420 is used to execute the operations related to the processing on the network device side in the above method embodiments. The transceiver unit 410 is used to execute the operations related to the reception on the network device side in the above method embodiments.

[0130] Alternatively, the recognition device 400 can be used to perform the actions executed by the terminal device in the above method embodiments. The recognition device 400 can be a terminal device or a component configurable in the terminal device. The processing unit 420 is used to perform the operations related to the processing on the terminal device side in the above method embodiments. The transceiver unit 410 is used to perform the operations related to the reception on the terminal device side in the above method embodiments.

[0131] Optionally, the transceiver unit 410 can include a sending unit and a receiving unit. The sending unit is used to perform the sending operation in the above method embodiments. The receiving unit is used to perform the receiving operation in the above method embodiments.

[0132] It should be noted that the recognition device 400 can include a sending unit but not a receiving unit. Alternatively, the recognition device 400 can include a receiving unit but not a sending unit. Specifically, it depends on whether the above solution executed by the recognition device 400 includes a sending action and a receiving action.

[0133] In another case, the recognition device 400 can perform Figure 2 the functions of the network device 110 described, specifically:

[0134] The transceiver unit 410 is used to send service configuration information. The service configuration information includes the configuration parameters of the target service supported by itself. The transceiver unit 420 is used to receive the interest information of the target terminal device. The target terminal device refers to the terminal device that requires one or more target services supported by the network device. The interest information indicates one or more target services that the target terminal device requires the network device to support.

[0135] In one implementation, the transceiver unit 410 is further used to send query information to the target terminal device. The query information instructs the target terminal device to report its own ability to support the target service. The transceiver unit 410 is further used to receive the ability information sent by the target terminal device. The ability information refers to the ability information of the target service supported by the target terminal device.

[0136] In one implementation, the ability information includes the function information of the target service supported by the target terminal device and the model information corresponding to the target service function supported by the target terminal device.

[0137] In one implementation, the service configuration information includes the identity ID of the target service supported by itself, and the configuration information of each protocol layer for transmitting the target service data.

[0138] In one implementation, the transceiver unit 410 is further used to broadcast notification information. The notification information is used to indicate that it supports the target service.

[0139] In one embodiment, the notification information includes the configuration information of a logical control channel LCCH carrying the target service control information, and the configuration information includes the starting time slot index of the LCCH, the time domain duration of the LCCH, the starting subcarrier index of the LCCH, and the number of subcarriers occupied by the LCCH.

[0140] In another case, the identification device 400 may perform Figure 3 the functions of the terminal device 120 described above, specifically:

[0141] The transceiver unit 410 is configured to receive the service configuration information sent by the network device. The service configuration information includes the configuration parameters of the target service supported by the network device. The processing unit 420 is configured to determine the required target service based on the service configuration information. The transceiver unit 410 is configured to send interest information to the network device. The interest information indicates one or more target services that itself needs the network device to support.

[0142] In one embodiment, the transceiver unit 410 is further configured to receive the query information sent by the network device. The transceiver unit 410 is further configured to send capability information to the network device. The capability information refers to the capability information of the target service supported by itself.

[0143] In one embodiment, the capability information includes the function information of the target service supported by itself and the model information corresponding to the target service function supported by itself.

[0144] In one embodiment, the function information of the target service supported by itself includes the function ID of the target service supported by itself and the target service ID to which the function of the target service supported by itself belongs.

[0145] In one embodiment, the model information corresponding to the target service function supported by itself includes one or more of the model ID corresponding to the target service function supported by itself, the manufacturer information, the applicable conditions, and the description information of the model.

[0146] In one embodiment, the transceiver unit 410 is further configured to receive the notification information. The notification information is used to indicate that the network device supports the target service.

[0147] This application further provides an identification device 500, which may be a terminal device, a processor of the terminal device, or a chip. The identification device 500 may be used to perform the operations performed by the terminal device in the above method embodiments.

[0148] When the identification device 500 is a terminal device, Figure 5 shows a simplified structural schematic diagram of a terminal device. As Figure 5 shown, the terminal device includes a processor, a memory, and a transceiver.

[0149] The memory can store computer program code. The transceiver includes a transmitter 531, a receiver 532, a radio frequency circuit (not shown in the figure), an antenna 533, and an input / output device (not shown in the figure).

[0150] The processor is mainly used to process communication protocols and communication data, control the terminal device, execute software programs, process data of software programs, etc.

[0151] The memory is mainly used to store software programs and data. The radio frequency circuit is mainly used for the conversion between baseband signals and radio frequency signals and the processing of radio frequency signals. The antenna is mainly used to transmit and receive radio frequency signals in the form of electromagnetic waves.

[0152] The input / output device. For example, a touch screen, a display screen, a keyboard, etc. are mainly used to receive data input by the user and output data to the user. It should be noted that some types of terminal devices may not have an input / output device.

[0153] When data needs to be sent, after the processor performs baseband processing on the data to be sent, it outputs a baseband signal to the radio frequency circuit. The radio frequency circuit performs radio frequency processing on the baseband signal and then sends the radio frequency signal outwards in the form of electromagnetic waves through the antenna. When data is sent to the terminal device, the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor. The processor converts the baseband signal into data and processes the data. For the sake of illustration, Figure 5 only one memory, processor, and transceiver are shown in the figure. In an actual terminal device product, there may be one or more processors and one or more memories. The memory can also be referred to as a storage medium or a storage device, etc. The memory can be set independently of the processor or integrated with the processor. The embodiments of the present application do not limit this.

[0154] In the embodiments of the present application, the antenna and the radio frequency circuit with transceiver functions can be regarded as the transceiver module of the terminal device, and the processor with processing functions can be regarded as the processing module of the terminal device.

[0155] As Figure 5 shown, the terminal device includes a processor 510, a memory 520, and a transceiver 530. The processor 510 can also be referred to as a processing unit, a processing board, a processing module, a processing device, etc. The transceiver 530 can also be referred to as a transceiver unit, a transceiver, a transceiver device, etc.

[0156] Optionally, the devices in the transceiver 530 for implementing the receiving function can be regarded as a receiving module, and the devices in the transceiver 1130 for implementing the transmitting function can be regarded as a transmitting module, that is, the transceiver 530 includes a receiver and a transmitter. A transceiver can sometimes also be referred to as a transceiver unit, a transceiver module, or a transceiver circuit, etc. A receiver can sometimes also be referred to as a receiver unit, a receiving module, or a receiving circuit, etc. A transmitter can sometimes also be referred to as a transmitter unit, a transmitting module, or a transmitting circuit, etc.

[0157] The processor 501 is configured to execute the processing actions on the terminal device side in any one of the above Figure 2 illustrated embodiments, and the transceiver 530 is configured to execute the transceiver actions on the terminal device side in any one of the above Figure 2 illustrated embodiments.

[0158] It should be understood that Figure 5 only for illustration and not limitation, the above terminal device including a transceiver module and a processing module may not depend on the Figure 4 illustrated structure.

[0159] When the identification device 500 is a chip, the chip includes a processor, a memory, and a transceiver. Among them, the transceiver can be an input / output circuit or a communication interface; the processor can be a processing module integrated on the chip, a microprocessor, or an integrated circuit. The sending operation of the terminal device in the above method embodiments can be understood as the output of the chip, and the receiving operation of the terminal device in the above method embodiments can be understood as the input of the chip.

[0160] This application also provides an identification device 600, which can be a network device or a chip. The identification device 600 can be used to execute any one of the operations performed by the network device in the above Figure 3 illustrated embodiments.

[0161] When the identification device 600 is a network device, for example, it is a base station. Figure 6 Shows a simplified schematic diagram of the base station structure. The base station includes part 610, part 620, and part 630.

[0162] Part 610 is mainly used for baseband processing and controlling the base station, etc.; part 610 is usually the control center of the base station and can usually be referred to as a processor, which is used to control the base station to execute the processing operations on the network device side in the above method embodiments.

[0163] Part 620 is mainly used for storing computer program codes and data. Part 630 is mainly used for transceiver of radio frequency signals and conversion between radio frequency signals and baseband signals.

[0164] The 630 part can generally be referred to as a transceiver module, a transceiver, a transceiver circuit, or a transceiver, etc. The transceiver module of the 630 part, which can also be called a transceiver or a transceiver, etc., includes an antenna 633 and a radio frequency circuit (not shown in the figure), where the radio frequency circuit is mainly used for radio frequency processing. Optionally, the devices used to implement the receiving function in the 630 part can be regarded as a receiver, and the devices used to implement the transmitting function can be regarded as a transmitter, that is, the 630 part includes a receiver 632 and a transmitter 631. The receiver can also be called a receiving module, a receiver, or a receiving circuit, etc., and the transmitter can be called a transmitting module, a transmitter, or a transmitting circuit, etc.

[0165] The 610 part and the 620 part can include one or more single boards, and each single board can include one or more processors and one or more memories. The processor is used to read and execute the programs in the memory to implement baseband processing functions and the control of the base station. If there are multiple single boards, they can be interconnected to enhance the processing ability. As an optional implementation manner, it can also be that multiple single boards share one or more processors, or multiple single boards share one or more memories, or multiple single boards share one or more processors simultaneously.

[0166] For example, the transceiver module of the 630 part is used to execute Figure 3 the transceiver-related processes performed by the network device in any of the embodiments shown. The processor of the 610 part is used to execute Figure 3 the processing-related processes performed by the network device in any of the embodiments shown.

[0167] It should be understood that Figure 6 only for example and not limitation, the above network device including a processor, a memory, and a transceiver may not depend on Figure 4 the structure shown.

[0168] When the identification device 600 is a chip, the chip includes a transceiver, a memory, and a processor. Among them, the transceiver can be an input / output circuit, a communication interface; the processor is the processor integrated on the chip, or a microprocessor, or an integrated circuit. The sending operation of the network device in the above method embodiments can be understood as the output of the chip, and the receiving operation of the network device in the above method embodiments can be understood as the input of the chip.

[0169] The embodiments of the present application also provide a computer-readable storage medium, on which computer instructions for implementing the methods performed by the terminal device or the network device in the above method embodiments are stored.

[0170] For example, when the computer program is executed by a computer, it enables the computer to implement the methods performed by the terminal device or the network device in the above method embodiments.

[0171] An embodiment of the present application also provides a computer program product including instructions, which, when executed by a computer, cause the computer to implement the methods executed by the terminal device or the network device in the above method embodiments.

[0172] An embodiment of the present application also provides a communication system, which includes the terminal device in the above embodiments and the network device in the above embodiments.

[0173] An embodiment of the present application also provides a chip device, including a processor, which is used to call the computer program or computer instructions stored in the memory, so that the processor executes the above Figure 2 、 Figure 3 methods provided in any one of the embodiments shown.

[0174] In a possible implementation, the input of the chip device corresponds to the receiving operation in any one of the embodiments shown in the above Figure 2 、 Figure 3 , and the output of the chip device corresponds to the sending operation in any one of the embodiments shown in the above Figure 2 、 Figure 3 .

[0175] Optionally, the processor is coupled to the memory through an interface.

[0176] Optionally, the chip device further includes a memory, in which a computer program or computer instructions are stored.

[0177] Wherein, the processor mentioned anywhere above may be a general-purpose central processing unit, a microprocessor, an application-specific integrated circuit (ASIC), or an integrated circuit for controlling the execution of the programs of the methods provided in any one of the embodiments shown in the above Figures 2 to 3 . The memory mentioned anywhere above may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a random access memory (RAM), etc.

[0178] Those skilled in the art can clearly understand that for the convenience and conciseness of description, the explanations and beneficial effects of the relevant content in any of the above communication devices can be referred to the corresponding method embodiments provided above, and will not be elaborated here.

[0179] In several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections between each other can be through some interfaces, and the indirect couplings or communication connections of devices or units can be in electrical, mechanical, or other forms.

[0180] The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

Claims

1. An identification method, characterized in that, The method is executed by a network device, and the method includes: Sending service configuration information; the service configuration information includes configuration parameters for the network device to support the target service. Receiving interest information from a target terminal device; the target terminal device refers to a terminal device that requires one or more target services supported by the network device, and the interest information indicates one or more target services that the target terminal device requires the network device to support.

2. The method according to claim 1, characterized in that, The method further includes: Sending query information to the target terminal device, where the query information instructs the target terminal device to report its ability to support the target service. Receiving the ability information sent by the target terminal device; the ability information refers to the ability information of the target service supported by the target terminal device.

3. The method according to claim 2, characterized in that, The ability information includes function information of the target service supported by the target terminal device and model information corresponding to the target service function supported by the target terminal device.

4. The method according to any one of claims 1-3, characterized in that, The service configuration information includes the identity ID of the target service supported by the network device itself, and configuration information of each protocol layer for transmitting the target service data.

5. The method according to any one of claims 1-4, characterized in that, Before sending the service configuration information, the method further includes: Broadcasting notification information; the notification information is used to indicate that the network device itself supports the target service.

6. The method according to claim 5, characterized in that, The notification information includes configuration information of a logical control channel LCCH carrying the target service control information, and the configuration information includes the starting time slot index of the LCCH, the time domain duration of the LCCH, the starting subcarrier index of the LCCH, and the number of subcarriers occupied by the LCCH.

7. An identification method, characterized in that, The method is executed by a terminal device, and the method includes: Receiving the service configuration information sent by the network device, and determining the required target service based on the service configuration information; the service configuration information includes configuration parameters for the network device to support the target service. Sending interest information to the network device; the interest information indicates one or more target services that the terminal device itself requires the network device to support.

8. The method according to claim 7, characterized in that, The method further includes: Receiving the query information sent by the network device. Sending ability information to the network device; the ability information refers to the ability information of the target service supported by the terminal device itself.

9. The method according to claim 8, characterized in that, The ability information includes function information of the target service supported by the terminal device itself and model information corresponding to the target service function supported by the terminal device itself.

10. The method according to any one of claims 7-9, characterized in that, The function information of the target service supported by the terminal device itself includes the function ID of the target service supported by the terminal device itself and the target service ID to which the function of the target service supported by the terminal device itself belongs.

11. The method according to any one of claims 7-10, characterized in that, The model information corresponding to the target service function supported by the terminal device itself includes one or more of the model ID corresponding to the target service function supported by the terminal device itself, manufacturer information, applicable conditions, and description information of the model.

12. The method according to any one of claims 7-11, characterized in that, Before receiving the service configuration information sent by the network device, the method further includes: Receiving notification information; the notification information is used to indicate that the network device supports the target service.

13. An identification device, characterized in that, Including: A transceiver unit for sending service configuration information; the service configuration information includes configuration parameters for the network device to support the target service. The transceiver unit is further configured to receive the interest information of the target terminal device; the target terminal device refers to a terminal device that requires one or more target services supported by the network device, and the interest information indicates one or more target services that the target terminal device requires the network device to support.

14. The device according to claim 13, characterized in that, The transceiver unit is further configured to send query information to the target terminal device, where the query information instructs the target terminal device to report its own ability to support the target service; receive the ability information sent by the target terminal device; the ability information refers to the ability information of the target service supported by the target terminal device.

15. The device according to claim 14, wherein, The ability information includes the function information of the target service supported by the target terminal device and the model information corresponding to the target service function supported by the target terminal device.

16. The device according to any one of claims 13-15, wherein, The service configuration information includes the identity identifier ID of the target service supported by itself, and the configuration information of each protocol layer for transmitting the target service data.

17. The device according to any one of claims 13-16, wherein, The transceiver unit is further configured to broadcast notification information; the notification information is used to indicate that it supports the target service.

18. The device according to claim 17, wherein, The notification information includes the configuration information of the logical control channel LCCH carrying the target service control information, and the configuration information includes the starting time slot index of the LCCH, the time domain duration of the LCCH, the starting subcarrier index of the LCCH, and the number of subcarriers occupied by the LCCH.

19. An identification device, wherein, Comprising: a transceiver unit, configured to receive the service configuration information sent by the network device; the service configuration information includes the configuration parameters of the target service supported by the network device; a processing unit, configured to determine the required target service based on the service configuration information; the transceiver unit is further configured to send interest information to the network device; the interest information indicates one or more target services that itself requires the network device to support.

20. The device according to claim 19, wherein, The transceiver unit is further configured to receive the query information sent by the network device; send ability information to the network device; the ability information refers to the ability information of the target service supported by itself.

21. The device according to claim 19, wherein, The ability information includes the function information of the target service supported by itself and the model information corresponding to the target service function supported by itself.

22. The device according to any one of claims 19-21, wherein, The function information of the target service supported by itself includes the function ID of the target service supported by itself and the target service ID to which the function of the target service supported by itself belongs.

23. The device according to any one of claims 19-22, wherein, The model information corresponding to the target service function supported by itself includes one or more of the model ID corresponding to the target service function supported by itself, manufacturer information, applicable conditions, and description information of the model.

24. The device according to any one of claims 19-23, wherein, The transceiver unit is further configured to receive notification information; the notification information is used to indicate that the network device supports the target service.

25. A wireless communication system, wherein, Comprising: at least one network device, and the network device executes the method according to any one of claims 1-6; At least one terminal device, the terminal device executing the method according to any one of claims 7-11; wherein, communication connections are established between the at least one network device, between the at least one terminal device, and between the at least one network device and the at least one terminal device.

26. A computer-readable storage medium, wherein, Including computer program instructions, when the computer program instructions are executed by a network device or a terminal device, the network device executes the method according to any one of claims 1-6, or the terminal device executes the method according to any one of claims 7-11.

27. A computer program product containing instructions, wherein, The computer program product stores instructions, which when executed by a network device or a terminal device, cause the network device to execute the method according to any one of claims 1-6, or the terminal device to execute the method according to any one of claims 7-11.

Images