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21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)
An Optimal Node Selection Scheme in Multi-hop Wireless Network
Niagara Falls, Ontario, Canada
May 21-May 23
ISBN: 0-7695-2847-3
Jian Jiang, Institute of Computing Technology, China
Jian Ma, Nokia Research Center, China
In this paper, a cooperative wireless multi-hop network is considered, cooperative diversity can be realized by allowing nodes close proximity to cooperate in transmission. In order to group receiver nodes into a cluster, it is necessary to select appropriate nodes. We introduce an optimal node selection algorithm based on MIMO antenna selection, this algorithm, combining with cooperative transmission strategy, gives an optimal node selection algorithm using convex optimization theory. Theoretical analysis and simulation indicate that this scheme can give good performance of maximizing the channel capacity through optimal node selection.
Citation:
Jian Jiang, Jian Ma, "An Optimal Node Selection Scheme in Multi-hop Wireless Network," ainaw, vol. 2, pp.177-181, 21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07), 2007
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