%0 Journal Article
%T Analysis of multicast traffic grooming algorithms in WDM mesh networks<br>WDM光网络中多播业务量疏导方法分析
%A LIU Huanlin
%A FANG Qiang
%A LEI Fang
%A <br>刘焕淋
%A 方强
%A 雷芳
%J 重庆邮电大学学报(自然科学版)
%D 2012
%I 
%X Grooming the low-speed traffic to reduce the blocking probability and improve throughput in optical layer multicast routing tree is a more complex joint optimization problem. The paper analyzes the methods and results of the optical multicast traffic grooming problem in WDM networks. Also, the multicast static traffic and dynamic traffic grooming algorithms are analyzed and compared in the paper respectively. Furthermore, the authors discuss the performance, characteristics and the existing problems of those algorithms for optical multicast traffic grooming. Finally, we summarize the future research ideas about the methods of dynamic multicast traffic grooming.
%K WDM optical networks
%K optical multicast switch
%K static traffic grooming
%K dynamic traffic grooming
%K blocking probability
%K throughput<br>WDM光网络
%K 光多播交换
%K 静态业务疏导
%K 动态业务疏导
%K 阻塞率
%K 吞吐量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=5C2694A2E5629ECD6B59D7B28C6937AD&aid=4561954BE0A0F99D25B1CCF7587515B4&yid=99E9153A83D4CB11&vid=B91E8C6D6FE990DB&iid=38B194292C032A66&sid=1A363081E1FF7014&eid=CAA7BAE04CB631A1&journal_id=1673-825X&journal_name=重庆邮电大学学报(自然科学版)&referenced_num=0&reference_num=0