CN-121997963-A - Reader selection method, processing method, parameter transmission method and related equipment

Abstract

The application provides a method for selecting readers, a processing method, a parameter transmission method and related equipment, wherein the method for selecting the readers comprises the steps of obtaining first parameters of one or more readers, wherein the first parameters comprise at least one of capability indication information, type information, identity identification, service area information, longitude and latitude information, merchant information and storefront information, receiving first information corresponding to business operation, wherein the first information comprises at least one of area information, longitude and latitude information, merchant information and storefront information, selecting a target reader according to the first information and/or the first parameters of the readers, and realizing related flow found by the readers by a core network functional network element, so that processing of A-IoT related business operation is realized on the premise of reducing adjustment of the existing network architecture.

Inventors

• LI AIHUA
• WANG WEI
• WEI BIN

Assignees

• 中国移动通信有限公司研究院
• 中国移动通信集团有限公司

Dates

Publication Date

20260508

Application Date

20241108

Claims (20)

1. 1. A method of selecting a reader, performed by a core network function, the method comprising: acquiring first parameters of one or more readers, wherein the first parameters comprise at least one of capability indication information, type information, identity identification, service area information, longitude and latitude information, merchant information and storefront information; receiving first information corresponding to business operation, wherein the first information comprises at least one of regional information, longitude and latitude information, merchant information and storefront information; And selecting a target reader according to the first information and/or the first parameter of the reader.
2. 2. The method of claim 1, wherein the obtaining the first parameters of the one or more readers comprises: Subscribing the access and mobility management function network element for the reader related event; And receiving first parameters of the one or more readers sent by the access and mobility management function network element.
3. 3. The method of claim 2, wherein said receiving the first parameters of the one or more readers sent by the access and mobility management function network element comprises: after the reader establishes connection with an access and mobile management function network element, receiving a first parameter of the reader sent by the access and mobile management function network element; Or alternatively Receiving a first parameter of a reader sent by an access and mobile management function network element in the process that the reader is registered by the access and mobile management function network element; Or alternatively And under the condition that the first parameter of the reader is changed, receiving the changed first parameter of the reader sent by the access and mobile management function network element.
4. 4. The method of claim 1, wherein the obtaining the first parameters of the one or more readers comprises: subscribing the data management or storage network element for the reader-related event; and receiving the first parameters of the one or more readers sent by the data management or storage network element.
5. 5. The method of claim 4, wherein receiving the first parameters of the one or more readers sent by the data management or storage network element comprises: receiving a first parameter of the reader sent by the data management or storage network element in the process that the reader registers through an access and mobile management function network element; Or alternatively And under the condition that the first parameter of the reader is changed, receiving the changed first parameter of the reader sent by the data management or storage network element.
6. 6. The method of claim 1, wherein the obtaining the first parameters of the one or more readers comprises: transmitting a first request to a data management or storage network element, wherein the first request is used for requesting to acquire first parameters of one or more readers; And receiving a first response sent by the data management or storage network element, wherein the first response carries first parameters of one or more readers.
7. 7. The method according to any one of claims 2-6, further comprising: and sending second information to an access and mobility management function network element, wherein the second information is used for indicating the target reader selected by the core network function for the service operation.
8. 8. The method of claim 7, wherein the method further comprises: receiving a business result of the business operation fed back by the target reader; and in the case that the target reader comprises at least 2 readers, the business results fed back by the at least 2 readers are summed and/or de-duplicated.
9. 9. The method of claim 1, wherein the reader comprises: access network equipment with specific reader capability; and/or the number of the groups of groups, A terminal with reader capability.
10. 10. A method of processing a reader, performed by an access and mobility management function network element, the method comprising: Receiving second information sent by a core network function, wherein the second information is used for indicating a target reader selected by the core network function for service operation; and sending third information to the target reader, wherein the third information is used for indicating the target reader to initiate business operation.
11. 11. The method according to claim 10, wherein the method further comprises: Determining that a core network function network element subscribes to a reader-related event; And sending first parameters of one or more readers to a core network function network element subscribed with the reader-related events, wherein the first parameters comprise at least one of capability indication information, type information, identity identification, service area information, longitude and latitude information, merchant information and storefront information.
12. 12. The method of claim 11, wherein transmitting the first parameter of the one or more readers to the core network function network element subscribed to the reader-related event comprises: after the reader establishes connection with the access and mobility management function network element, a first parameter of the reader is sent to the core network function network element; Or alternatively In the process that the reader registers through the access and mobile management function network element, a first parameter of the reader is sent to the core network function network element; Or alternatively And under the condition that the first parameter of the reader is changed, receiving the changed first parameter sent by the reader, and sending the changed first parameter of the reader to a core network function network element.
13. 13. The method according to any one of claims 10-12, wherein the reader comprises: access network equipment with specific reader capability; and/or the number of the groups of groups, A terminal with reader capability.
14. 14. The method of claim 11, wherein the method further comprises: And when the reader establishes connection with the access and mobile management function network element or the reader registers through the access and mobile management function network element, receiving a first parameter of the reader sent by the reader.
15. 15. A method of parameter transmission, performed by a data management or storage network element, the method comprising: And sending first parameters of one or more readers to the core network function network element, wherein the first parameters comprise at least one of capability indication information, type information, identity identification, service area information, longitude and latitude information, merchant information and storefront information.
16. 16. The method according to claim 15, wherein said sending the first parameters of the one or more readers to the core network function element comprises: Determining that the core network function network element subscribes to the reader-related event, and sending the first parameters of one or more readers to the core network function network element subscribed to the reader-related event.
17. 17. The method of claim 15, wherein before the sending the first parameters of the one or more readers to the core network function network element, the method further comprises: receiving a first request sent by a network function of a core network, wherein the first request is used for requesting to acquire first parameters of one or more readers; The sending the first parameters of the one or more readers to the core network functional network element includes: And sending a first response to the core network function network element, wherein the first response carries first parameters of one or more readers.
18. 18. The method according to any one of claims 15-17, further comprising: And when the reader registers to the network through the registration message, receiving a first parameter of the reader sent by the reader.
19. 19. A method of parameter transmission, performed by a reader, the method comprising: The reader sends a first parameter of the reader to a target network element, wherein the first parameter comprises at least one of capability indication information, type information, identity identification, service area information, longitude and latitude information, merchant information and storefront information; The target network element comprises a data management or storage network element and/or an access and mobility management function network element.
20. 20. The method of claim 19, wherein the reader sending the first parameter of the reader to an access and mobility management function network element comprises: And when the reader establishes connection with the access and mobile management function network element or the reader registers through the access and mobile management function network element, the first parameter of the reader is sent to the access and mobile management function network element.

Description

Reader selection method, processing method, parameter transmission method and related equipment Technical Field The present application relates to the field of communications technologies, and in particular, to a method for selecting, processing, and transmitting parameters of a reader, and related devices. Background In the 5G core network architecture, access and mobility management functions (ACCESS AND Mobility Management Function, AMF) are introduced for handling characteristics related to terminal registration, access, mobility, etc., capability relative focus. In order to support trillion-level number of internet of everything and solve the high operation cost caused by networking cost during large-scale deployment of the everything and post maintenance such as battery replacement, a new internet of things (Internet of Things, ioT) device type is designed in a 5G system, namely, a passive internet of things (IoT). The A-IoT devices have no or only limited energy storage capabilities, have low complexity, low cost, low power consumption, and will help to achieve everything awareness and everything interconnection. The prior art does not teach how to implement reader discovery in an a-IoT scenario. Disclosure of Invention The application aims to provide a selection method, a processing method, a parameter transmission method and related equipment of a reader, so as to solve the problem that how to realize the discovery of the reader is not pointed out in the prior art. In order to solve the above problems, an embodiment of the present application provides a method for selecting a reader, which is executed by a core network function, the method including: acquiring first parameters of one or more readers, wherein the first parameters comprise at least one of capability indication information, type information, identity identification, service area information, longitude and latitude information, merchant information and storefront information; receiving first information corresponding to business operation, wherein the first information comprises at least one of regional information, longitude and latitude information, merchant information and storefront information; And selecting a target reader according to the first information and/or the first parameter of the reader. Wherein the obtaining the first parameters of the one or more readers comprises: Subscribing the access and mobility management function network element for the reader related event; And receiving first parameters of the one or more readers sent by the access and mobility management function network element. Wherein said receiving the first parameters of the one or more readers sent by the access and mobility management function network element comprises: after the reader establishes connection with an access and mobile management function network element, receiving a first parameter of the reader sent by the access and mobile management function network element; Or alternatively Receiving a first parameter of a reader sent by an access and mobile management function network element in the process that the reader is registered by the access and mobile management function network element; Or alternatively And under the condition that the first parameter of the reader is changed, receiving the changed first parameter of the reader sent by the access and mobile management function network element. Wherein the obtaining the first parameters of the one or more readers comprises: Subscribing to a data management or storage network element for a-IoT reader related events; and receiving the first parameters of the one or more readers sent by the data management or storage network element. Wherein receiving the first parameters of the one or more readers sent by the data management or storage network element comprises: receiving a first parameter of the reader sent by the data management or storage network element in the process that the reader registers through an access and mobile management function network element; Or alternatively And under the condition that the first parameter of the reader is changed, receiving the changed first parameter of the reader sent by the data management or storage network element. Wherein the obtaining the first parameters of the one or more readers comprises: transmitting a first request to a data management or storage network element, wherein the first request is used for requesting to acquire first parameters of one or more readers; And receiving a first response sent by the data management or storage network element, wherein the first response carries first parameters of one or more readers. Wherein the method further comprises: and sending second information to an access and mobility management function network element, wherein the second information is used for indicating the target reader selected by the core network function for the service operation. Wherein the method further comprises: receiving a b