virtualized network function manager (vnfm) in a mixed wireless network

摘要

? virtualized network function manager (vnfm) in a mixed wireless network? This is technology for a virtualized network function manager (vnfm) in an operable mixed wireless network to facilitate instantiation of a virtualized network function (vnf) instance. vnfm may be prompted to instantiate a new vnf instance from a network manager (nm) through a network role virtualization (nfv) orchestrator (nfv), with the request including instantiation information from vnfm. vnf vnfm can send a request to a virtualized infrastructure manager (vim) to allocate virtual resources to the new vnf instance based on the vnf instantiation information. vnfm can receive vim acknowledgment upon successful allocation of virtualized resources to the new vnf instance. vnfm can instantiate the new vnf instance and send an acknowledgment of the new vnf instance to nfvo, where the new vnf instance is operable to mitigate congestion on an overloaded non-virtualized network element in the mixed wireless network.