Research Article
A Hyacinth-based Joint Routing and Channel Assignment Algorithm for Multi-Channel Multi-Interface Wireless Mesh Networks
@INPROCEEDINGS{10.1109/CHINACOM.2009.5339845, author={Bin Zhou and Zhifeng Zhao and Qinqin Chen and Aiping Huang}, title={A Hyacinth-based Joint Routing and Channel Assignment Algorithm for Multi-Channel Multi-Interface Wireless Mesh Networks}, proceedings={ChinaCom2009-Wireless Communications and Networking Symposium}, publisher={IEEE}, proceedings_a={CHINACOM2009-WCN}, year={2009}, month={11}, keywords={}, doi={10.1109/CHINACOM.2009.5339845} }- Bin Zhou
Zhifeng Zhao
Qinqin Chen
Aiping Huang
Year: 2009
A Hyacinth-based Joint Routing and Channel Assignment Algorithm for Multi-Channel Multi-Interface Wireless Mesh Networks
CHINACOM2009-WCN
IEEE
DOI: 10.1109/CHINACOM.2009.5339845
Abstract
Abstract—Network topology does not change dynamically in wireless mesh networks. Most of the end-to-end traffic flows are between mesh nodes and gateways. A tree-base routing algorithm is suitable for such network architecture. When using multi-channel and multi-interface, routing algorithm and channel assignment is codependent. They should be combined together to fully exploit the network capacity. We propose a tree-based joint routing and channel assignment protocol with a new routing metric and a new channel assignment algorithm based on Hyacinth. Simulation result shows that the new protocol outperforms Hyacinth on network cross-section goodput and end-to-end
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