
NTT DOCOMO has now tested NFV implementations from six leading vendors: Alcatel-Lucent, Cisco, Ericsson, Huawei, NEC, and Nokia Networks.
The carrier said its PoC trials focused on LTE virtualized Evolved Packet Core (EPC). Its testing successfully verified the interoperability of each vendor's EPC software with a different vendor's equipment, such as scalable data processing capability for congested data traffic and immediate network recovery...