Wavelength Assignment for All-to-All Broadcast in Wavelength Division Multiplexing Optical Ring

被引:4
|
作者
Sabrigiriraj, M. [1 ]
Meenakshi, M. [2 ]
Roopkumar, R. [3 ]
机构
[1] Coimbatore Inst Engn & Informat Technol, Dept Elect & Commun Engn, Coimbatore 641109, Tamil Nadu, India
[2] Anna Univ, Coll Engn, Dept Elect & Commun Engn, Madras 600025, Tamil Nadu, India
[3] Alagappa Univ, Dept Math, Karaikkudi 630003, Tamil Nadu, India
关键词
All-to-all broadcast; Optical networks; Ring; Wavelength assignment; Wavelength division multiplexing;
D O I
10.4103/0377-2063.57597
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A novel wavelength assignment method is proposed for a bidirectional WDM ring network and the minimum number of wavelengths required to support all-to-all broadcast is determined. The new method can assign each wavelength directly and simultaneously to a group of non-overlapping connections on an N-node ring without the aid of any table or matrix. The presented wavelength assignment method is much faster than other direct methods with explicit -formulas previously reported for WDM ring network.
引用
收藏
页码:236 / 241
页数:6
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