公开(公告)号：US11616711B1

公开(公告)日：2023-03-28

申请号：US17657813

申请日：2022-04-04

Applicant: Verizon Patent and Licensing Inc.

Inventor： Violeta Cakulev ,  Lixia Yan ,  Timothy Potter ,  Hossein M. Ahmadi ,  Ali Imdad Malik ,  Lalit R. Kotecha

IPC: H04L43/10 ,  H04L67/51 ,  H04L41/12

Abstract: A network device may provide heartbeat requests to a plurality of network function producers, and may set states of the plurality of network function producers to suspended based on not receiving responses to the heartbeat requests after a predetermined time. The network device may receive, from a network function consumer, a discovery request requesting identification of network function producers providing a service or with a network function type, and may determine, based on the discovery request, that none of the plurality of network function producers are available based on the states of the plurality of network function producers being set to suspended. The network device may provide, to the network function consumer, a discovery response that includes a list of the plurality of network function producers with status indicators set to active.