県内中継網用リング型伝送路のパス設計法に関する検討

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Summary, etc.：: NTTの地域網は現在、県内/幹線/支線の3階層にわかれ、それぞれループ構成を採用している。中でも県内網は最も大規模なネットワーク(数百km/周)であり、光ファイバケーブル種別もDSF(分散シフトファイバ)である.近年のマルチメディア化の進展とともに高速ディジタル回線(HD)の急激なトラヒック増加が予...

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