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Conferences > ACP > 2009 > WL > WL77

An Improved Multicast Routing Algorithm in Sparse Splitting Optical Networks

Jianping Wang, Xiaosong Yu, Junling Yuan, and Zhijun Wu

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Abstract

The construction of multicast light-trees in WDM network with sparse splitting has been proved to be an NP-complete problem. To reduce the diameter of the tree and average delay, an improved algorithm called Nearest Connector First Heuristic (NCFH) is proposed. The simulation results show that the proposed algorithm performs well.

© 2009 OSA, IEEE Photonics Society, SPIE, COS, CIC

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