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Sixth IEEE International Conference on Computer and Information Technology (CIT'06)
A Multi-Channel MAC Protocol for Wireless Sensor Networks
Seoul, Korea
September 20-September 22
ISBN: 0-7695-2687-X
Xun Chen, Fudan University, China
Peng Han, Fudan University, China
Qiu-Sheng He, Fudan University, China
Shi-liang Tu, Fudan University, China
Zhang-Long Chen, Fudan University, China
In this paper, we propose a novel multi-channel medium access control protocol for wireless sensor networks. Our protocol can dynamically assign multiple channels to nodes, thereby significantly increasing network energy efficiency, network lifetime and data throughput as well. The protocol requires only one transceiver per node, but solves the multi-channel hidden terminal problem through distributed coordinator node. Finally we evaluate the performance of this protocol through simulations. The performance results show that protocol significantly increase network energy efficiency, network lifetime and data throughput and exhibits prominent ability to utilize multi-channel transceiver among neighboring nodes.
Index Terms:
multi-channel, media access control, wireless sensor networks, channel assignment
Citation:
Xun Chen, Peng Han, Qiu-Sheng He, Shi-liang Tu, Zhang-Long Chen, "A Multi-Channel MAC Protocol for Wireless Sensor Networks," cit, pp.224, Sixth IEEE International Conference on Computer and Information Technology (CIT'06), 2006
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