A consideration of RCSA for reducing inter-core crosstalk in multi-core fiber networks

カテゴリ: 研究会(論文単位)

論文No: CMN25020

グループ名: 【C】電子・情報・システム部門 通信研究会

発行日: 2025/02/28

タイトル(英語): A consideration of RCSA for reducing inter-core crosstalk in multi-core fiber networks

著者名: Hirata Koji(Kansai University)

著者名(英語): Koji Hirata(Kansai University)

要約(日本語): In this paper, we focus on a crosstalk-aware routing, core, and spectrum allocation (RCSA) method in multi-core fiber optical networks. The transmission capacity of optical links is significantly enhanced by applying multi-core fibers, but they generate t

要約(英語): In this paper, we focus on a crosstalk-aware routing, core, and spectrum allocation (RCSA) method in multi-core fiber optical networks. The transmission capacity of optical links is significantly enhanced by applying multi-core fibers, but they generate the inter-core crosstalk among different cores, which add noises to optical signals. As a method resolving this problem, we introduce a static RCSA in this paper. In the static RCSA method, the route and core selection and the frequency allocation are formulated by mathematical programming as optimization problems. By solving them, lightpaths are established so as to minimize the maximum number of used frequency slots while suppressing crosstalk generation. In this paper, we discuss the performance of the RCSA methods through numerical experiments.

本誌: 2025年3月3日-2025年3月4日通信研究会

本誌掲載ページ: 1-2 p

原稿種別: 英語

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