Hiroshi Tsuji

Hiroshi Tsuji is Network Architect at KDDI Corporation, Japan.  KDDI is telco in Japan, providing mobile/fixed network services.
His current work is migration of the fixed VoIP network to virtualization, such as vIMS and vSBC. He specialize in NFV-MANO layer and network acceleration. Moreover, he charge the automation of his network operation too.

1 articles from Hiroshi Tsuji

NTT and KDDI Challenges for Sustainable Infrastructure Transformation

Meet requirements for large-scale telco services on mixed environment of VNF (Virtual Network Function) and CNF (Container Network Function) with OpenStack Tacker.

Published on April 5, 2021