CN-115604737-B - Network availability detection method, device, equipment, system and medium

CN115604737BCN 115604737 BCN115604737 BCN 115604737BCN-115604737-B

Abstract

The embodiment discloses a network availability detection method, a device, equipment, a system and a computer storage medium, wherein the method comprises the steps of generating a network availability detection request; and sending the network availability detection request to service providing equipment of the digital twin network DTN, and receiving a response result of the network availability detection request sent by the service providing equipment of the DTN, wherein the service providing equipment of the DTN is used for providing the digital twin body of the current network.

Inventors

SUN XIAOWEN

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: 20260505
Application Date: 20210707

Claims (10)

1. A network availability detection method, the method being applied to a network service providing apparatus, the method comprising: generating a network availability detection request; The network availability detection request is sent to a service providing device of a Digital Twin Network (DTN), and a response result of the network availability detection request sent by the service providing device of the DTN is received, wherein the service providing device of the DTN is used for providing a digital twin body of a current network; the network service providing device comprises a network slice subnet management service providing device, the network service provided by the current network comprises the network slice subnet service, and the generation of the network availability detection request comprises the step of generating the network availability detection request according to first response information and the network service providing request when the first response information indicates that resource reservation according to the first reservation resource request is allowed, wherein the first response information is generated by other network management service providing devices for the first reservation resource request.
2. The method of claim 1, wherein the network service providing device further comprises a network slice management service providing device, and wherein the network service currently provided by the network comprises a network slice service.
3. The method of claim 2, wherein generating the network availability detection request comprises: And generating a network availability detection request according to second response information and the network service providing request when the second response information indicates that resource reservation according to the second reserved resource request is allowed, wherein the second response information is generated by the network slicing subnet management service providing equipment for the second reserved resource request.
4. The method of claim 3, wherein generating a network availability detection request based on the second response information and the request for provision of the network service comprises: and when the third response information indicates that the resource reservation according to the third reserved resource request is allowed, generating the network availability detection request according to the second response information, the third response information and the network service providing request, wherein the third response information is generated by other network management service providing equipment for the third reserved resource request.
5. The method according to any one of claims 1 to 4, wherein generating a network availability detection request comprises: And generating a network availability detection request according to the network resource information and the network service providing request of the current network, wherein the network resource information is acquired from the network slicing subnet management service providing equipment and/or other network management service providing equipment.
6. The method according to any of claims 1 to 4, wherein the network availability detection request is used to characterize the feasibility of operation for the current network.
7. A network availability detection device is characterized in that the device is applied to a network service providing device and comprises a first processing module and a second processing module, The first processing module is used for generating a network availability detection request; The second processing module is used for sending the network availability detection request to a service providing device of a Digital Twin Network (DTN), and receiving a response result of the network availability detection request sent by the service providing device of the DTN, wherein the service providing device of the DTN is used for providing a digital twin of the current network; The network service providing device comprises network slice subnet management service providing devices, the network service provided by the current network comprises network slice subnet service, and the first processing module is specifically used for generating the network availability detection request according to first response information and the network service providing request when the first response information indicates that resource reservation according to a first reserved resource request is allowed, wherein the first response information is generated by other network management service providing devices for the first reserved resource request.
8. A network service providing apparatus comprising a processor and a memory for storing a computer program capable of running on the processor, wherein, The processor is configured to run the computer program to perform the method of any one of claims 1 to 6.
9. A network service providing system comprising a service providing device of a digital twin network DTN and the network service providing device of claim 8.
10. A computer storage medium having stored thereon a computer program, which when executed by a processor implements the method of any of claims 1 to 6.

Description

Network availability detection method, device, equipment, system and medium Technical Field The present application relates to network detection technologies, and in particular, to a network availability detection method and apparatus, and a network service providing device, a network service providing system, and a computer storage medium. Background With the explosive growth of the number of access devices and the number of operational traffic and diversity in the network, 5G (5 th Generation) networks will be networked in the form of network slices. Diversified slice services create significant challenges for overall network operation and management of network resources. In the related art, network availability detection can be performed for an actually existing network service (such as a network slicing service), and the network availability detection scheme needs to interact with a providing end of the actually existing network service, so that the running state of the actually existing network service is affected to a certain extent. Disclosure of Invention The embodiment of the application provides a technical scheme for detecting network availability, which can solve the problem that the running state of the network service actually existing in the related technology is influenced. The embodiment of the application provides a network availability detection method, which is applied to network service providing equipment and comprises the following steps: generating a network availability detection request; And sending the Network availability detection request to service providing equipment of a digital twin Network (DIGITAL TWIN Network, DTN), and receiving a response result of the Network availability detection request sent by the service providing equipment of the DTN, wherein the service providing equipment of the DTN is used for providing the digital twin of the current Network. In some embodiments, the network service providing device comprises a network slice subnet management service providing device, and the network service provided by the current network comprises a network slice subnet service. In some embodiments, the generating the network availability detection request includes: And when the first response information indicates that the resource reservation is allowed according to the first reserved resource request, generating the network availability detection request according to the first response information and the network service providing request, wherein the first response information is generated by other network management service providing equipment for the first reserved resource request. In some embodiments, the network service providing device further comprises a providing device of a network slice management service, and the network service provided by the current network comprises a network slice service. In some embodiments, the generating the network availability detection request includes: And generating a network availability detection request according to second response information and the network service providing request when the second response information indicates that resource reservation according to the second reserved resource request is allowed, wherein the second response information is generated by the network slicing subnet management service providing equipment for the second reserved resource request. In some embodiments, the generating a network availability detection request according to the second response information and the provision request of the network service includes: and when the third response information indicates that the resource reservation according to the third reserved resource request is allowed, generating the network availability detection request according to the second response information, the third response information and the network service providing request, wherein the third response information is generated by other network management service providing equipment for the third reserved resource request. In some embodiments, the generated network availability detection request includes: And generating a network availability detection request according to the network resource information and the network service providing request of the current network, wherein the network resource information is acquired from the network slicing subnet management service providing equipment and/or other network management service providing equipment. In some embodiments, the network availability detection request is used to characterize the feasibility of the operation for the current network. The embodiment of the application also provides a network availability detection device which is applied to the network service providing equipment and comprises a first processing module and a second processing module, The first processing module is used for generating a network availability detection request; And the second processing module is u