RESOURCE AUTHORIZATION METHOD FOR DEPLOYMENT OF VIRTUAL NETWORK FUNCTION, VIRTUAL NETWORK FUNCTION MANAGER, AND NETWORK FUNCTION VIRTUALIZATION ORCHESTRATOR

摘要

Disclosed in an embodiment of the invention are a resource authorization method for VNF deployment a virtual network function manager (VNFM) a virtual network function orchestrator (NFVO) a storage medium and a device. The method comprises: a VNFM determines if there is a resource application request; if so the VNMF transmits to an NFVO a resource authorization request; the VNFM receives a resource authorization response transmitted by the NFVO the resource authorization response comprising a resource authorization resu and the VNFM processes the resource authorization result.