Telecommunications Science ›› 2009, Vol. 25 ›› Issue (9): 51-57.doi: 10.3969/j.issn.1000-0801.2009.09.012

• Research and development • Previous Articles     Next Articles

Research on Multicast Routing Algorithm in WDM Optical Network

Qiwu Wu,Jianping Wang,Xianwei Zhou   

  1. Department of Communication Engineering,School of Information Engineering,University of Science and Technology Beijing,Beijing 100083,China
  • Online:2009-09-15 Published:2009-09-15
  • Supported by:
    Project supported by the national"863"program;The National Natural Science Foundation of China

Abstract:

Multicast provides a means of point-to-multipoint or multipoint-to-multipoint communication,which has several applications.First,the character of optical multicast was analyzed.Second,the newest advance of multicast routing algorithm in optical networks based on the integrated classification was summarized.Finally,the corresponding problem and challenge were indicated,and the further direction which is critical to the problem was foreseen.

Key words: WDM, optical network, multicast, routing algorithm

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