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Ramin Khalili's Publications

Cross-Layer Routing in Wireless Mesh Networks
Citation key IKSF-CLRWMN-04
Author Iannone, Luigi and Khalili, Ramin and Salamatian, Kave and Fdida, Serge
Title of Book The First International Symposium in Wireless Communication Systems (ISWCS '04)
Pages 319–323
Year 2004
ISBN 0-7803-8472-5
DOI http://dx.doi.org/10.1109/ISWCS.2004.1407261
Month September
Abstract Routing in wireless network is challenging because of the unpredictable behavior of the medium and the proactive effect of interference. In order to exploit all the advantages that the wireless medium offers, new routing metrics must be explored. These metrics should come from a cross-layer approach in order to make the routing layer aware of the local issues of the underling layers. In the present paper, we explore three primitive physical layer parameters: interference, packet success rate, and data rate. We define the metrics so that the routing level can correctly find paths that offer: low levels of generated interference, reliability in terms of packet success rate, and highest available transmission rate. We prove that for cross-layer based routing, if the metrics are well designed, the problem is NP-complete.
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