NTT Access Network Service Systems Laboratories are undertaking R&D into access networks, which link customers to NTT central offices.
NTT Access Network Service Systems Laboratories are supporting the world's communications infrastructure through world-leading R&D of the most advanced field technologies.
Besides conducting highly valuable academic R&D, such as achieving world's best results and creating completely original technologies, the Laboratories are also carrying out international standardization activities for their created technologies.
By developing practical applications of these technologies, the Laboratories are supporting communications infrastructure technologies around the world, including those of the NTT Group, and providing concrete value to all people.
With three research centers 'Tsukuba Research and Development Center, Yokosuka Research and Development Center, and Musashino Research and Development Center' the Laboratories tackle a variety of R&D on access networks spanning five areas of access network technology.
NTT Access Network Service Systems Laboratories are developing virtualization functions of optical access systems and so have advanced Open Source Software (OSS) for SDN-Enabled Broadband Access (SEBA).