Patent ID: 11949548
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 11:
12. The server of claim 11, wherein the instructions, when executed by the at least one processor, further cause the at least one processor to:
before determining the service status level of the respective vertex according to the initial service status level of the respective vertex and the service status level of each of the at least one lower-level vertex,
determine whether the at least one lower-level vertex of the respective vertex exists;
determine the initial service status level of the respective vertex as the service status level of the respective vertex based on a determination that no lower-level vertex of the respective vertex exists; and
determine the service status level of the respective vertex according to the initial service status level of the respective vertex and the service status level of each of the at least one lower-level vertex based on a determination that the at least one lower-level vertex of the respective vertex exists.