R & D for a broadband and flexible network infrastructure

Toshitaka Tsuda

    Research output: Contribution to journalArticle

    Abstract

    This paper surveys the R&D trends in broadband communication and describes some of the relevant activities of Fujitsu Laboratories Ltd., which cover both fixed and mobile networks. In 1999, we proposed a network vision called the Virtual Router Network (VRN) to realize a network that can accommodate a huge amount of IP traffic by fully implementing photonic network technology and aligned our R&D activities in that direction. Since then, we have achieved many important research results. This paper introduces some of our key achievements in network architecture, network management, photonic networks, and mobile communication.

    Original languageEnglish
    Pages (from-to)224-233
    Number of pages10
    JournalFujitsu Scientific and Technical Journal
    Volume39
    Issue number2
    Publication statusPublished - 2003

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    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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