An AWG-based WDM PON with wavelength multicasting for restricted customers

Xuan Trung Le, Sugang Xu, Yoshiaki Tanaka

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

In this paper, an all optical wavelength multicasting service in AWG-based WDM PON is introduced. Two novel architectures of remote node supporting all optical wavelength multicasting functionality are proposed. The interesting characteristic of this function is that, different from the current PON systems which broadcast the signals to all the receivers, here, multicasting signals will be delivered only to selected users. Therefore, it reduces the waste of fibre bandwidth of the users who do not join the multicast group. Moreover, it restricts the information delivery only to the registered receivers, which enables the truly secured multicasting service in access network. Besides, system control and provisioning concern are addressed as well. Comparisons and analysis of two novel architectures are presented and both advantages and shortages of two designs are pointed out.

本文言語English
ホスト出版物のタイトル2009 4th International Conference on Communications and Networking in China, CHINACOM 2009
ページ183-187
ページ数5
DOI
出版ステータスPublished - 2009 12 16
イベント2009 4th International Conference on Communications and Networking in China, CHINACOM 2009 - Xian, China
継続期間: 2009 8 262009 8 28

出版物シリーズ

名前2009 4th International Conference on Communications and Networking in China, CHINACOM 2009

Conference

Conference2009 4th International Conference on Communications and Networking in China, CHINACOM 2009
CountryChina
CityXian
Period09/8/2609/8/28

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Software

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