Research Article
Improving Capacity for Wireless Ad Hoc Communications Using Cognitive Routing
@INPROCEEDINGS{10.1109/CROWNCOM.2008.4562510, author={Yiming Liu and David Grace}, title={Improving Capacity for Wireless Ad Hoc Communications Using Cognitive Routing}, proceedings={3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications}, publisher={IEEE}, proceedings_a={CROWNCOM}, year={2008}, month={7}, keywords={Cognitive networking; cognitive radio; ad hoc networking; wireless routing}, doi={10.1109/CROWNCOM.2008.4562510} }- Yiming Liu
David Grace
Year: 2008
Improving Capacity for Wireless Ad Hoc Communications Using Cognitive Routing
CROWNCOM
IEEE
DOI: 10.1109/CROWNCOM.2008.4562510
Abstract
This paper is devoted to the development of cognitive routing techniques for a wireless ad hoc network in order to improve scalability and effectively the supportable capacity. Different routing strategies are examined and a novel capacity-based routing strategy is emphasized. Its capacity performance is evaluated using conventional shortest path routing as a benchmark. It shows the proposed capacity-based routing strategy can reduce the overall interference level in the system by shifting traffic to the edge of the network. It can also support more originating capacity compared with the shortest path routing strategy where each node has a maximum capacity constraint.
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