Wireless analysis information processing method and apparatus, device, medium, and program product

Abstract

Disclosed are a wireless analysis information processing method and apparatus, a device, a medium, and a program product. The method comprises: receiving first request information sent by a first network function by means of a near-real-time RAN intelligent controller, wherein the first request information carries a target parameter, and the target parameter comprises a first identifier of a user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment; on the basis of the first request information, generating wireless analysis information matching the target parameter; and sending the wireless analysis information to the first network function. By using the present disclosure, wireless analysis information can be provided for a target service of a single user, achieving finer network-service collaboration, improving user experience, and optimizing the utilization rate of wireless resources.

Description

Wireless analysis information processing method, device, equipment, medium and program product

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This disclosure is based on and claims the priority of Chinese patent application with application number 202410363394.0 and application date March 28, 2024. The entire content of this Chinese patent application is incorporated herein by reference into this disclosure. Technical Field

[0003] The present disclosure relates to the field of wireless communication technologies, and in particular to a method, apparatus, device, medium, and program product for processing wireless analysis information. Background Art

[0004] The network performance information disclosed in the existing 3GPP architecture is mainly the average performance of multiple users related to a specific area / slice / application, and it is difficult to provide the performance of a single user. In addition, the generators and original data sources of this network performance information are mainly the NF (NF Network Functions) and OAM (Operation Administration and Maintenance) of the core network, which have certain limitations in the real-time nature of the information. Therefore, the existing 3GPP network information disclosure is still difficult to support near-real-time, user-specific performance information disclosure. The O-RAN architecture can provide wireless network performance for a single user through the Y1 interface based on the Near-RT RIC (Near-Real-Time RAN Intelligent Controller), but it still cannot support the disclosure of more fine-grained wireless information for a single user.

[0005] In real-world applications, a single user may connect through multiple data networks, requiring different optimization strategies for services on different data networks. Multiple service application servers may exist on the same data network, also requiring different optimization strategies. However, existing technologies lack the ability to implement fine-grained wireless information disclosure for a single user's different data networks or for different services on the same data network, making it difficult to implement more sophisticated network-industry collaboration solutions. Summary of the Invention

[0006] The purpose of the embodiments of the present disclosure is to provide a method, device, equipment, medium and program product for processing wireless analysis information, which can provide wireless analysis information for the target service of a specific single user, achieve more refined network collaboration, improve user experience and optimize wireless resource utilization.

[0007] To achieve the above objectives, an embodiment of the present disclosure provides a method for processing wireless analysis information, which is applied to a near real-time wireless intelligent controller. The method includes:

[0008] Receive a first request message sent by a first network function; wherein the first request message carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0009] generating, according to the first request information, wireless analysis information matching the target parameters;

[0010] The wireless analysis information is sent to the first network function.

[0011] As an improvement to the above solution, the first request information is generated by the first network function after receiving the second request information sent by the second network function, and the second request information carries initial parameters, where the initial parameters include the second identifier of the user equipment, the wireless analysis information type, and the data network name of the user equipment;

[0012] The first identifier in the first request information is obtained by mapping the second identifier, and the PDU session identifier is obtained by mapping the data network name.

[0013] As an improvement to the above solution, the initial parameters further include a service flow description, and the target parameters further include a QoS flow identifier mapped from the service flow description.

[0014] As an improvement to the above solution, generating wireless analysis information matching the target parameter according to the first request information includes:

[0015] requesting, from a base station, radio resource data corresponding to the target parameter according to the first request information;

[0016] The wireless analysis information is generated based on the wireless resource data.

[0017] As an improvement to the above solution, the sending the wireless analysis information to the first network function includes:

[0018] generating first feedback information carrying the wireless analysis information;

[0019] The first feedback information is sent to the first network function, so that the first network function generates second feedback information carrying the wireless analysis information according to the first feedback information and the second request information, and sends the second feedback information to the second network function.

[0020] As an improvement to the above solution, the types of the first request information and the second request information are subscription request information, and the first feedback information and the second feedback information are notification information corresponding to the subscription request information.

[0021] As an improvement to the above solution, the types of the first request information and the second request information are query request information, and the first feedback information and the second feedback information are response information corresponding to the query request information.

[0022] The present disclosure also provides another method for processing wireless analysis information, which is applied to a first network function. The method includes:

[0023] Generate a first request message; wherein the first request message carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0024] Sending the first request information to a near real-time wireless intelligent controller, so that the near real-time wireless intelligent controller generates wireless analysis information matching the target parameters;

[0025] Receive the wireless analysis information fed back by the near real-time wireless intelligent controller.

[0026] As an improvement to the above solution, generating the first request information includes:

[0027] Receive a second request message sent by a second network function; wherein the second request message carries initial parameters, the initial parameters including the second identifier of the user equipment, the wireless analysis information type, and the data network name of the user equipment;

[0028] Mapping the initial parameters into a format of the target parameters supported by the near real-time wireless intelligent controller;

[0029] Generate the first request information carrying the target parameter.

[0030] As an improvement to the above solution, the initial parameters further include a service flow description, and the target parameters further include a QoS flow identifier mapped from the service flow description.

[0031] As an improvement to the above solution, the near real-time wireless intelligent controller can request wireless resource data corresponding to the target parameter from the base station according to the first request information, and generate the wireless analysis information according to the wireless resource data.

[0032] As an improvement to the above solution, the receiving of the wireless analysis information fed back by the near real-time wireless intelligent controller includes:

[0033] Receive first feedback information carrying the wireless analysis information fed back by the near real-time wireless intelligent controller.

[0034] As an improvement to the above solution, the method further includes:

[0035] generating, according to the first feedback information and the second request information, second feedback information carrying the wireless analysis information;

[0036] The second feedback information is sent to the second network function.

[0037] The present disclosure also provides a device for processing wireless analysis information, which is applied to a near-real-time wireless intelligent controller. The device includes:

[0038] A first request information receiving module is configured to receive a first request information sent by a first network function; wherein the first request information carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0039] a wireless analysis information generating module, configured to generate wireless analysis information matching the target parameters according to the first request information;

[0040] A wireless analysis information sending module is used to send the wireless analysis information to the first network function.

[0041] The present disclosure also provides another apparatus for processing wireless analysis information, which is applied to a first network function. The apparatus includes:

[0042] A first request information generating module is configured to generate a first request information; wherein the first request information carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0043] A first request information sending module is configured to send the first request information to the near real-time wireless intelligent controller, so that the near real-time wireless intelligent controller generates wireless analysis information matching the target parameters;

[0044] The wireless analysis information receiving module is configured to receive the wireless analysis information fed back by the near real-time wireless intelligent controller.

[0045] An embodiment of the present disclosure also provides a wireless analysis information processing device, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, it implements the wireless analysis information processing method as described in any one of the above items.

[0046] An embodiment of the present disclosure further provides a computer-readable storage medium, wherein the computer-readable storage medium includes a stored computer program, wherein when the computer program is executed, the device where the computer-readable storage medium is located is controlled to execute any one of the above-described methods for processing wireless analysis information.

[0047] An embodiment of the present disclosure further provides a computer program product, which includes a computer program or computer instructions. When the computer program or the computer instructions are executed by a processor, the method for processing wireless analysis information as described in any one of the above is implemented.

[0048] Compared with the prior art, the wireless analysis information processing method, apparatus, device, medium and program product disclosed in the present disclosure, for the service flow between the user terminal and the service application server, the first network function sends a first request message carrying target parameters such as the first identifier of the user device, the wireless analysis information type and the PDU session identifier of the user device to the near-real-time wireless intelligent controller, and the near-real-time wireless intelligent controller requests the wireless analysis information of the matching service flow to be analyzed from the base station based on the target parameters. Compared with the existing wireless information opening for a single user terminal, the embodiment of the present disclosure can provide wireless analysis information for the target service of a single user, support the opening of wireless analysis information at the level of a single data network or even service flow, and can support the application server to obtain more refined wireless analysis information, realize more refined network and business collaboration, improve user experience and optimize wireless resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] FIG1 is a schematic diagram of a first flow chart of a method for processing wireless analysis information provided by an embodiment of the present disclosure;

[0050] FIG2 is a schematic diagram of a second flow chart of the method for processing wireless analysis information according to an embodiment of the present disclosure;

[0051] FIG3 is a schematic diagram of an interactive process for RIC to obtain a user identifier in an embodiment of the present disclosure;

[0052] FIG4 is a schematic diagram of a third flow chart of the method for processing wireless analysis information according to an embodiment of the present disclosure;

[0053] FIG5 is a flow chart of another method for processing wireless analysis information provided by an embodiment of the present disclosure;

[0054] FIG6 is a schematic structural diagram of a device for processing wireless analysis information provided by an embodiment of the present disclosure;

[0055] FIG7 is a schematic structural diagram of another apparatus for processing wireless analysis information provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0056] The following will be combined with the accompanying drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the embodiments described are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present disclosure.

[0057] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0058] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0059] 1 is a first flow chart of a method for processing wireless analysis information provided by an embodiment of the present disclosure. The present disclosure provides a method for processing wireless analysis information, which is applied to a near real-time wireless intelligent controller (Near-RT RIC) and executed by the near real-time wireless intelligent controller. The method includes steps S11 to S13:

[0060] S11. Receive a first request message sent by a first network function; wherein the first request message carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0061] S12. Generate wireless analysis information matching the target parameters according to the first request information;

[0062] S13. Send the wireless analysis information to the first network function.

[0063] Specifically, an embodiment of the present disclosure provides a method for processing wireless analysis information. When a first network function needs to obtain fine-grained wireless analysis information, the first network function sends a first request message to a near-real-time wireless intelligent controller, carrying target parameters such as a first identifier of a user device, a type of wireless analysis information, and a PDU session identifier of the user device, so that the near-real-time wireless intelligent controller can generate and feedback matching wireless analysis information. The wireless analysis information can be statistical or predicted values ​​of throughput, latency, or packet loss rate.

[0064] Preferably, the first network function is a wireless capability exposure gateway.

[0065] Optionally, the wireless capability exposure gateway belongs to the core network trusted domain and may be a network exposure function (NEF), including the core network NEF and the local NEF located at the edge of the network; of course, it may also be other gateway units.

[0066] As a preferred embodiment, the first request information is generated by the first network function after receiving the second request information sent by the second network function, and the second request information carries initial parameters, and the initial parameters include the second identifier of the user equipment, the wireless analysis information type and the data network name of the user equipment; the first identifier in the first request information is mapped from the second identifier, and the PDU session identifier is mapped from the data network name.

[0067] Preferably, the second network function is a service application server. The real-time processing disclosed herein is used to enable the service application server to obtain periodic or event-triggered fine-grained wireless analysis information.

[0068] It should be noted that during the processing of 5GS user-plane service flows, when a user needs to establish a service data flow (SDF) with a service application server (Application Server), the core network UPF establishes a connection session (corresponding to a PDU session) with the data network and maps the service flow to a QoS flow in the PDU session according to the agreement between the operator and the application service provider (ASP). QoS guarantees are then provided by the corresponding functions in the network (mainly the access layer functions). Each PDU session is uniquely identified by a PDU session ID, and each QoS flow in a PDU session is uniquely identified by a QFI (QoS flow id).

[0069] In an embodiment of the present disclosure, the user terminal UE is connected to the second network function, such as a business application server, and the business application server initiates a second request message to the first network function, such as a wireless capability exposure gateway, and the second request message is used to request the wireless capability exposure gateway for wireless analysis information of the business flow to be analyzed. The second request message carries several initial parameters, including a second identifier of the user device, a wireless analysis information type, and a DNN (Data Network Name) of the user device. The second identifier of the user device is also an external UE ID, such as the CPSI information or mobile phone number of the external UE, and the wireless analysis information type is used to indicate the type of wireless analysis information requested, including one or more of throughput, latency, and packet loss rate.

[0070] Preferably, the initial parameters may further include a service flow description (Flow Description), which includes, for example, the service application server IP, port number, and protocol identifier.

[0071] Furthermore, the wireless capability exposure gateway obtains initial parameters in the second request information, maps the initial parameters into a format of the target parameters supported by the near real-time wireless intelligent controller, and generates the first request information carrying the target parameters.

[0072] Preferably, the step of the wireless capability exposure gateway generating the first request information includes:

[0073] By interacting with the core function gateway, the initial parameters carried by the second request message are mapped to the target parameters supported by the Y1 interface of the near real-time wireless intelligent controller; the target parameters include the first identifier of the user device (for example, AMF UE NGAP ID) obtained by mapping the second identifier of the user device, the wireless analysis information type, and the PDU session identifier (PDU Session ID) of the user device obtained by mapping the data network name of the user device; and a second request message carrying the target parameters is generated.

[0074] Preferably, when the initial parameters further include a service flow description (Flow Description), the target parameters further include a QoS flow identifier (QoS Flow ID) obtained by mapping the service flow description.

[0075] Specifically, the core function gateway includes BSF (Binding Support Function), UDM (Unified Data Management), SMF (Session Management Function), UPF (User Plane Function) and / or AMF (Access and Mobility Management Function), etc.

[0076] The process in which the wireless capability exposure gateway maps the initial parameters carried in the second request information to target parameters supported by the Y1 interface of the near real-time wireless intelligent controller by interacting with the core function gateway includes:

[0077] Query the SUPI information or SUCI information of the user terminal UE from the BSF or UDM gateway according to the second identifier (external UE ID), and query the AMF gateway according to the SUPI information or SUCI information to obtain the first identifier (AMF UE NGAP ID) supported by the Y1 interface of the near real-time wireless intelligent controller;

[0078] Querying the SMF or UPF gateway according to the SUPI information or SUCI information and the data network name DNN to obtain the PDU session ID (PDU Session ID) of the user equipment supported by the Y1 interface of the near real-time wireless intelligent controller;

[0079] According to the SUPI information or SUCI information and the service flow description Flow Description, the SMF or UPF gateway is queried to obtain the QoS flow identifier (QoS Flow ID) supported by the Y1 interface of the near real-time wireless intelligent controller.

[0080] The wireless capability exposure gateway generates a first request message carrying the first identifier (AMF UE NGAP ID), the wireless information analysis type, the PDU session identifier (PDU Session ID), and may also carry the QoS flow identifier (QoS Flow ID). The first request message is used to request wireless analysis information from the near real-time wireless intelligent controller. The wireless capability exposure gateway sends the first request message to the near real-time wireless intelligent controller.

[0081] Furthermore, after receiving the first request information, the near real-time wireless intelligent controller generates wireless analysis information that matches the target parameters based on the target parameters in the first request information, that is, wireless analysis information that matches the first identifier of the user device, the wireless analysis information type and the PDU session identifier of the user device, and may also include parameters such as QoS flow identifier.

[0082] Preferably, step S12, i.e., generating wireless analysis information matching the target parameters according to the first request information, includes:

[0083] S121. Requesting, from a base station, radio resource data corresponding to the target parameter according to the first request information;

[0084] S122. Generate the wireless analysis information according to the wireless resource data.

[0085] Specifically, after receiving the first request information, the near real-time wireless intelligent controller interacts with the corresponding base station according to the first request information to request the generation of wireless resource data corresponding to the wireless analysis information. After the base station feeds back the wireless resource information, the near real-time wireless intelligent controller generates the wireless analysis information based on the wireless resource data.

[0086] Furthermore, in step S13, the near real-time wireless intelligent controller sends the wireless analysis information to the first network function, that is, the wireless capability exposure gateway.

[0087] Preferably, after receiving the wireless analysis information fed back by the near real-time wireless intelligent controller, the wireless capability exposure gateway forwards the wireless analysis information to the second network function, that is, the business application server, thereby completing the process of obtaining the wireless analysis information of the business application server.

[0088] Preferably, step S13, i.e., sending the wireless analysis information to the first network function, includes:

[0089] S131. Generate first feedback information carrying the wireless analysis information;

[0090] S132. Send the first feedback information to the first network function, so that the first network function generates second feedback information carrying the wireless analysis information according to the first feedback information and the second request information, and sends the second feedback information to the second network function.

[0091] Specifically, after generating the wireless analysis information, the near real-time wireless intelligent controller generates first feedback information carrying the wireless analysis information and sends the first feedback information to the wireless capability exposure gateway. The wireless capability exposure gateway obtains the wireless analysis information carried in the first feedback information, generates second feedback information carrying the wireless analysis information, and sends the second feedback information to the service server, so that the service server obtains the wireless analysis information carried in the second feedback information.

[0092] By adopting the technical means of the embodiments of the present disclosure, for a connection session (or service flow) between a user terminal and a service application server, a first network function sends a first request message carrying target parameters such as a first identifier of the user device, a type of wireless analysis information, and a PDU session identifier of the user device to a near-real-time wireless intelligent controller. The near-real-time wireless intelligent controller then requests the base station for wireless analysis information of the matching service flow to be analyzed based on the target parameters. Compared to the existing wireless information opening for a single user terminal, the embodiments of the present disclosure can provide wireless analysis information for the target service of a single user, support the opening of wireless analysis information at the level of a single data network or even a service flow, support the application server to obtain more refined wireless analysis information, achieve more refined network-industry collaboration, improve user experience, and optimize wireless resource utilization.

[0093] As a preferred implementation, the disclosed embodiment performs wireless analysis information processing at the service flow level based on a subscription-notification model. The first request information and the second request information are of the subscription request type; the first feedback information and the second feedback information are notification information corresponding to the subscription request information.

[0094] After receiving the first request information sent by the first network function, the method further includes:

[0095] Generate first subscription response information including the first subscription identifier;

[0096] The first subscription response information is sent to the first network function, so that the first network function generates second subscription response information including a second subscription identifier according to the first subscription response information, and sends the second subscription response information to the second network function.

[0097] Then the second feedback information also carries the second subscription identifier, and the first feedback information also carries the first subscription identifier.

[0098] Specifically, referring to FIG. 2 , which is a second flow diagram of the method for processing wireless analysis information in an embodiment of the present disclosure, in the embodiment of the present disclosure, taking the first network function as a wireless capability exposure gateway and the second network function as a service application server as an example, wireless analysis information processing at the service flow level is performed based on a subscription-notification model. The flow is as follows:

[0099] Step 1: The service application server initiates a wireless analysis information subscription request 1 (i.e., the second request information) to the wireless capability exposure gateway (e.g., NEF or Local NEF), carrying the external UE ID, wireless analysis information type, data network name DNN, and possibly the service flow description Flow Description.

[0100] Steps 2, 3, and 4: The wireless capability exposure gateway interacts with the corresponding core function gateway, maps the external UE ID to the UE ID supported by the Y1 interface (such as the AMF UE NGAP ID), and maps the DNN to the PDU Session ID supported by the Y1 interface; when the wireless analysis information subscription request 1 carries a Flow Description, it is mapped to a QoS Flow ID.

[0101] Step 5: The wireless capability exposure gateway initiates a wireless analysis information subscription request 2 (that is, the first request information) to the near real-time wireless intelligent controller RIC, carrying the UE ID supported by the Y1 interface (such as AMF UE NGAP ID), the required wireless analysis information type, the PDU Session ID, and may also carry the QoS Flow ID.

[0102] Step 6: The near real-time wireless intelligent controller RIC returns a wireless analysis information subscription response 2 (ie, the first subscription response information) to the wireless capability exposure gateway, which carries the first subscription identifier (Subscription ID-2).

[0103] Step 7: The wireless capability exposure gateway returns a wireless analysis information subscription response 1 (ie, the second subscription response information) to the service application server, which carries the second subscription identifier (subscription ID-1).

[0104] Step 8: The near real-time wireless intelligent controller (RIC) interacts with the base station and subscribes to the wireless resource data used to generate the required wireless analysis information.

[0105] Steps 9 and 10: The base station reports wireless resource data, and the near-real-time wireless intelligent controller (RIC) generates corresponding wireless analysis information.

[0106] Step 11: The near real-time wireless intelligent controller RIC sends a wireless analysis information notification 2 (ie, the first feedback information) to the wireless capability exposure gateway, which carries the subscription ID-2 and the wireless analysis information.

[0107] Step 12: The wireless capability exposure gateway sends a wireless analysis information notification 1 (ie, the second feedback information) to the service application server, which carries the subscription ID-1 and the wireless analysis information.

[0108] It should be noted that in the interaction process of Figure 2, the business application server and the open gateway are two entities, but when the business application server is a trusted business application server of the operator, the business application server can directly interact with each core function gateway (BSF, UDM, SMF, UPF and / or AMF, etc.) and initiate a wireless analysis information subscription request to the RIC through the Y1 interface without the need for an open gateway.

[0109] Figure 3 illustrates the interactive process for obtaining user identities using an RIC in accordance with an embodiment of the present disclosure. The request message in Step 5 does not need to carry the ID of the cell or base station where the UE resides. After the E2 interface is established, the Near-RT RIC can interact with each base station under its jurisdiction using the E2SM-RC protocol on the E2 interface to obtain the IDs of all base stations / cells and all attached UEs.

[0110] In the disclosed embodiments, when a UE connects to a service application server, the service flow is uniquely mapped by the core network and the access network to a QoS flow and a Data Radio Bearer (DRB), respectively. This assumption is reasonable for vertical industries and can be implemented through operator network configuration, such as the Procedure for setting up an AS session with required QoS in TS29.122.

[0111] To support the PDU Session ID and QoS Flow ID in Step 5, the following extensions can be made to the Y1 interface definition:

[0112] In this version of the specification, the allowed attribute combinations are:

[0113] -ueId: analysis is based on each UE;

[0114] -ueId and pduSessionId: The analysis is based on each UE and each PDU session.

[0115] -ueId, pduSessionId and qfi: The analysis is based on each UE and each QoS flow.

[0116] As another preferred implementation, the disclosed embodiment performs service flow-level wireless analysis information processing based on a query request-response mode. The first request information and the second request information are query request information, and the first feedback information and the second feedback information are response information corresponding to the query request information.

[0117] Specifically, referring to FIG4 , which is a third flow diagram of the method for processing wireless analysis information in an embodiment of the present disclosure, in the embodiment of the present disclosure, taking the first network function as a wireless capability exposure gateway and the second network function as a service application server as an example, wireless analysis information processing at the service flow level is performed based on a request-notification mode, and the process is as follows:

[0118] Step 1: The service application server initiates a wireless analysis information query request 1 (i.e., the second request information) to the wireless capability exposure gateway (e.g., NEF or Local NEF), carrying the external UE ID, wireless analysis information type, data network name DNN, and possibly the service flow description Flow Description.

[0119] Steps 2, 3, and 4: The wireless capability exposure gateway interacts with the corresponding core function gateway, maps the external UE ID to the UE ID supported by the Y1 interface (such as the AMF UE NGAP ID), and maps the DNN to the PDU Session ID supported by the Y1 interface; when the wireless analysis information subscription request 1 carries a Flow Description, it is mapped to a QoS Flow ID.

[0120] Step 5: The wireless capability exposure gateway initiates a wireless analysis information query request 2 (that is, the first request information) to the near real-time wireless intelligent controller RIC, carrying the UE ID supported by the Y1 interface (such as AMF UE NGAP ID), the required wireless analysis information type, the PDU Session ID, and may also carry the QoS Flow ID.

[0121] Step 6: The near real-time wireless intelligent controller (RIC) interacts with the base station to query the wireless resource data used to generate the required wireless analysis information.

[0122] Step 7: The near real-time wireless intelligent controller (RIC) generates corresponding wireless analysis information.

[0123] Step 8: The near real-time wireless intelligent controller RIC sends a wireless analysis information response 2 (ie, the first feedback information) to the wireless capability exposure gateway, which carries the wireless analysis information.

[0124] Step 9: The wireless capability exposure gateway sends a wireless analysis information response 1 (ie, the second feedback information) to the service application server, which carries the wireless analysis information.

[0125] By adopting the technical means of the embodiments of the present disclosure, for the service flow (or connection session) between the UE and the service application server (or data network), the open gateway, through interaction with the core network network function, represents the service flow to be analyzed with the UE ID and PDU Session ID (or PDU Session ID + QoS Flow ID) supported by the Y1 interface, and requests to query or subscribe to the wireless analysis information of the service flow to be analyzed through the Y1 interface. In the first scheme, the subscription request message of Step 5 carries the PDU Session ID of the service flow to be analyzed, and Step 11 carries the wireless analysis information of the service flow to be analyzed. In addition, the subscription request message of Step 5 can also carry the QoS Flow ID; in the second scheme, the subscription request message of Step 5 carries the PDU Session ID of the service flow to be analyzed, and Step 8 carries the wireless analysis information of the service flow to be analyzed. The subscription request message of Step 5 can also carry the QoS Flow ID. This facilitates the subsequent provision of wireless analysis information for a single user's target service based on the PDU Session ID (and QoS Flow ID), thereby enabling the application server to obtain more refined wireless analysis information, achieve more refined network-industry collaboration, improve user experience and optimize wireless resource utilization.

[0126] 5 is a flow chart illustrating another method for processing wireless analysis information provided by an embodiment of the present disclosure. The present disclosure provides a method for processing wireless analysis information, which is applied to and executed by a first network function. The method includes steps S21 to S23:

[0127] S21. Generate a first request message; wherein the first request message carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0128] S22. Sending the first request information to the near real-time wireless intelligent controller, so that the near real-time wireless intelligent controller generates wireless analysis information that matches the target parameters;

[0129] S23: Receive the wireless analysis information fed back by the near real-time wireless intelligent controller.

[0130] As a preferred embodiment, step S21, i.e., generating the first request information, includes:

[0131] S211. Receive a second request message sent by a second network function; wherein the second request message carries initial parameters, the initial parameters including the second identifier of the user equipment, the wireless analysis information type, and the data network name of the user equipment;

[0132] S212. Mapping the initial parameters into a format of the target parameters supported by the near real-time wireless intelligent controller;

[0133] S213: Generate the first request information carrying the target parameter.

[0134] Preferably, the initial parameters further include a service flow description, and the target parameters further include a QoS flow identifier mapped from the service flow description.

[0135] As a preferred implementation manner, the near real-time wireless intelligent controller can request wireless resource data corresponding to the target parameter from the base station according to the first request information, and generate the wireless analysis information according to the wireless resource data.

[0136] As a preferred embodiment, step S23, i.e., receiving the wireless analysis information fed back by the near real-time wireless intelligent controller, includes:

[0137] Receive first feedback information carrying the wireless analysis information fed back by the near real-time wireless intelligent controller.

[0138] Preferably, the method further comprises:

[0139] S24. Generate second feedback information carrying the wireless analysis information according to the first feedback information and the second request information; and send the second feedback information to the second network function.

[0140] By adopting the technical means of the embodiments of the present disclosure, for the service flow (or connection session) between the user terminal and the second network function, the first network function obtains the second request information sent by the second network function, and generates a first request information carrying target parameters such as the first identifier of the user device, the wireless analysis information type and the PDU session identifier of the user device. The near-real-time wireless intelligent controller requests the base station for the wireless analysis information of the matching service flow to be analyzed based on the target parameters. Compared with the existing wireless information opening for a single user terminal, the embodiments of the present disclosure can provide wireless analysis information for the target service of a single user, support the opening of wireless analysis information at the level of a single data network or even a service flow, and can support the application server to obtain more refined wireless analysis information, realize more refined network and business collaboration, improve user experience and optimize wireless resource utilization.

[0141] It can be understood that the method for processing wireless analysis information performed by the first network function in the embodiment of the present disclosure corresponds to all the step processes of the method for processing wireless analysis information performed by the near real-time wireless intelligent controller in the above embodiment. The working principles and beneficial effects of the two correspond one to one, and therefore will not be repeated.

[0142] 6 is a schematic diagram of the structure of a device for processing wireless analysis information provided by an embodiment of the present disclosure. The embodiment of the present disclosure provides a device 30 for processing wireless analysis information, which is applied to a near real-time wireless intelligent controller. The device 30 includes:

[0143] A first request information receiving module 31 is configured to receive a first request information sent by a first network function; wherein the first request information carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0144] a wireless analysis information generating module 32, configured to generate wireless analysis information matching the target parameters according to the first request information;

[0145] The wireless analysis information sending module 33 is configured to send the wireless analysis information to the first network function.

[0146] It should be noted that the embodiment of the present disclosure provides a processing device for wireless analysis information applied to a near-real-time wireless intelligent controller, which is used to execute all the process steps of the method for processing wireless analysis information applied to a near-real-time wireless intelligent controller in the above-mentioned embodiment. The working principles and beneficial effects of the two correspond one to one, and therefore will not be repeated here.

[0147] 7 is a schematic diagram of the structure of another apparatus for processing wireless analysis information provided by an embodiment of the present disclosure. The embodiment of the present disclosure provides an apparatus 40 for processing wireless analysis information, which is applied to a first network function. The apparatus 40 includes:

[0148] A first request information generating module 41 is configured to generate a first request information; wherein the first request information carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment;

[0149] A first request information sending module 42 is configured to send the first request information to the near real-time wireless intelligent controller, so that the near real-time wireless intelligent controller generates wireless analysis information that matches the target parameters;

[0150] The wireless analysis information receiving module 43 is configured to receive the wireless analysis information fed back by the near real-time wireless intelligent controller.

[0151] It should be noted that the processing device for wireless analysis information applied to the first network function provided in the embodiment of the present disclosure is used to execute all the process steps of the processing method for wireless analysis information applied to the first network function in the above-mentioned embodiment. The working principles and beneficial effects of the two correspond one to one, and therefore will not be repeated here.

[0152] An embodiment of the present disclosure also provides a device for processing wireless analysis information, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor. When the processor executes the computer program, it implements the method for processing wireless analysis information as described in any of the above embodiments.

[0153] It should be noted that the wireless analysis information processing device provided in the embodiment of the present disclosure is used to execute all the process steps of the wireless analysis information processing method of the above embodiment. The working principles and beneficial effects of the two correspond one to one, and thus will not be repeated.

[0154] An embodiment of the present disclosure further provides a computer-readable storage medium, which includes a stored computer program. When the computer program is executed, the device where the computer-readable storage medium is located is controlled to execute the method for processing wireless analysis information as described in any one of the above embodiments.

[0155] An embodiment of the present disclosure further provides a computer program product, which includes a computer program or computer instructions. When the computer program or the computer instructions are executed by a processor, the method for processing wireless analysis information as described in any one of the above embodiments is implemented.

[0156] Those skilled in the art will appreciate that all or part of the processes in the above-described method embodiments can be implemented by instructing related hardware through a computer program. The program can be stored in a computer-readable storage medium, and when executed, the program can include the processes in the above-described method embodiments. The storage medium can be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

[0157] The above is a preferred embodiment of the present disclosure. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present disclosure. These improvements and modifications are also considered to be within the scope of protection of the present disclosure.

Claims

1. A method for processing wireless analysis information, applied to a near real-time wireless intelligent controller, comprising: Receive a first request message sent by a first network function; wherein the first request message carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a protocol data unit (PDU) session identifier of the user equipment; generating, according to the first request information, wireless analysis information matching the target parameters; The wireless analysis information is sent to the first network function.

2. The method for processing wireless analysis information according to claim 1, wherein generating wireless analysis information matching the target parameter according to the first request information comprises: requesting, from a base station, radio resource data corresponding to the target parameter according to the first request information; The wireless analysis information is generated based on the wireless resource data.

3. The method for processing wireless analysis information according to claim 1 or 2, wherein the first request information is generated by the first network function after receiving a second request information sent by the second network function, and the second request information carries initial parameters, wherein the initial parameters include the second identifier of the user equipment, the type of the wireless analysis information, and the data network name of the user equipment; The first identifier in the first request information is obtained by mapping the second identifier, and the PDU session identifier is obtained by mapping the data network name.

4. The method for processing wireless analysis information according to claim 3, wherein the initial parameters further include a service flow description, and the target parameters further include a quality of service (QoS) flow identifier mapped from the service flow description.

5. The method for processing wireless analysis information according to claim 3 or 4, wherein sending the wireless analysis information to the first network function comprises: generating first feedback information carrying the wireless analysis information; The first feedback information is sent to the first network function, so that the first network function generates second feedback information carrying the wireless analysis information according to the first feedback information and the second request information, and sends the second feedback information to the second network function. 6 . The method for processing wireless analysis information according to claim 5 , wherein the first request information and the second request information are types of subscription request information, and the first feedback information and the second feedback information are notification information corresponding to the subscription request information.

7. The method for processing wireless analysis information according to claim 5, wherein the first request information and the second request information are query request information, and the first feedback information and the second feedback information are response information corresponding to the query request information.

8. A method for processing wireless analysis information, applied to a first network function, the method comprising: Generate a first request message; wherein the first request message carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment; Sending the first request information to a near real-time wireless intelligent controller, so that the near real-time wireless intelligent controller generates wireless analysis information matching the target parameters; Receive the wireless analysis information fed back by the near real-time wireless intelligent controller.

9. The method for processing wireless analysis information as described in claim 8, wherein the near real-time wireless intelligent controller is capable of requesting wireless resource data corresponding to the target parameter from the base station according to the first request information, and generating the wireless analysis information based on the wireless resource data.

10. The method for processing wireless analysis information according to claim 8 or 9, wherein generating the first request information comprises: Receive a second request message sent by a second network function; wherein the second request message carries initial parameters, the initial parameters including the second identifier of the user equipment, the wireless analysis information type, and the data network name of the user equipment; Mapping the initial parameters into a format of the target parameters supported by the near real-time wireless intelligent controller; Generate the first request information carrying the target parameter.

11. The method for processing wireless analysis information according to claim 10, wherein the initial parameters further include a service flow description, and the target parameters further include a QoS flow identifier mapped from the service flow description.

12. The method for processing wireless analysis information according to claim 10 or 11, wherein receiving the wireless analysis information fed back by the near real-time wireless intelligent controller comprises: Receive first feedback information carrying the wireless analysis information fed back by the near real-time wireless intelligent controller.

13. The method for processing wireless analysis information according to claim 12, further comprising: generating, according to the first feedback information and the second request information, second feedback information carrying the wireless analysis information; The second feedback information is sent to the second network function.

14. A device for processing wireless analysis information, applied to a near real-time wireless intelligent controller, comprising: A first request information receiving module is configured to receive a first request information sent by a first network function; wherein the first request information carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment; a wireless analysis information generating module, configured to generate wireless analysis information matching the target parameters according to the first request information; A wireless analysis information sending module is used to send the wireless analysis information to the first network function.

15. A device for processing wireless analysis information, applied to a first network function, the device comprising: A first request information generating module is configured to generate a first request information; wherein the first request information carries target parameters, the target parameters including a first identifier of the user equipment, a wireless analysis information type, and a PDU session identifier of the user equipment; A first request information sending module is configured to send the first request information to the near real-time wireless intelligent controller, so that the near real-time wireless intelligent controller generates wireless analysis information matching the target parameters; The wireless analysis information receiving module is configured to receive the wireless analysis information fed back by the near real-time wireless intelligent controller.

16. A device for processing wireless analysis information, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein the processor implements the method for processing wireless analysis information according to any one of claims 1 to 13 when executing the computer program.

17. A computer-readable storage medium comprising a stored computer program, wherein: When the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the method for processing wireless analysis information according to any one of claims 1 to 13.

18. A computer program product, comprising a computer program or computer instructions, wherein when the computer program or the computer instructions are executed by a processor, the method for processing wireless analysis information according to any one of claims 1 to 13 is implemented.

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