Research Article
A Joint Consideration of Channel Assignment and Multicast Routing in MCMR WMNs
@INPROCEEDINGS{10.1109/ChinaCom.2012.6417562, author={Wen-Lin Yang and Wan-Ting Hong}, title={A Joint Consideration of Channel Assignment and Multicast Routing in MCMR WMNs}, proceedings={7th International Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2012}, month={10}, keywords={wireless mesh networks cross-layer optimization multi-channel multi-radio}, doi={10.1109/ChinaCom.2012.6417562} }- Wen-Lin Yang
Wan-Ting Hong
Year: 2012
A Joint Consideration of Channel Assignment and Multicast Routing in MCMR WMNs
CHINACOM
IEEE
DOI: 10.1109/ChinaCom.2012.6417562
Abstract
In this paper, we are interested in an optimization problem whose goal is to construct an interference-free and delay-constrained multicast tree with maximized serviced mesh clients in multi-channel multi-radio wireless mesh networks. Based on a cross-layer design paradigm, we propose a cross-layer and load-oriented (CLLO) algorithm which can consider application demand, multicast routing and channel assignment jointly. We have, as well, conducted a set of simulations to verify the efficiency of the CLLO algorithm. The experimental results show that our proposed algorithm outperforms previous methods in terms of the number of serviced mesh clients and throughputs.
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