Cost reduction for provisioning survivable multicast sessions in WDM mesh networks

被引：10
|
作者：
Luo, Hongbin [1 ]
Li, Lemin [1 ]
Yu, Hongfang [1 ]
Wang, Sheng [1 ]
机构：
[1] Univ Elect Sci & Technol China, Key Lab Broadband Opt Transmiss & Commun Networks, Chengdu 610054, Peoples R China
来源：
IEEE COMMUNICATIONS LETTERS | 2006年 / 10卷 / 10期
基金：
中国国家自然科学基金;
关键词：
multicast; protection; survivability; wavelength-division multiplexing (WDM); mesh network; light-tree;
D O I：
10.1109/LCOMM.2006.060660
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The problem of provisioning survivable multicast sessions in WDM mesh networks has been studied in the literature, and several heuristics have been proposed. We in this paper propose a novel and efficient heuristic algorithm, called segment exclusion (SE), to improve existing algorithms in terms of the cost (e.g., resources) used for provisioning a multicast session. Simulations are conducted to verify the effectiveness of SE.
引用
收藏
页码：725 / 727
页数：3
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