Modeling multiple hop wireless networks with varying transmission power and data rate

Daniel Fernandes Macedo Aldri Luiz Dos Santos José Marcos Silva Nogueira Guy Pujolle 1
1 Phare
LIP6 - Laboratoire d'Informatique de Paris 6
Abstract : Wireless multi-hop networks can vary both the transmission power and modulation of links. Those two parameters provide several design choices, which influence the performance of wireless multi-hop networks, e.g. minimize energy consumption, increase throughput, reduce contention, and maximize link quality. However, only network-wide metrics are considered in previous works. Further, per-flow performance metrics, such as the end-to-end energy consumption and latency, have not been studied. Those parameters directly impact the experience of users, which should be considered in capacity and performance studies. Our model incorporates per-flow metrics while also considering fading, contention, hidden terminals and packet error probabilities. We instantiate the model into an IEEE 802.11 multi-hop scenario, and evaluate common routing decisions such as maximizing link quality, maximizing data rate or minimizing the transmission power.
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Computer Communications, Elsevier, 2011, 34 (10), pp.1213-1221. 〈10.1016/j.comcom.2010.12.009〉
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https://hal.archives-ouvertes.fr/hal-01167797
Contributeur : Lip6 Publications <>
Soumis le : mercredi 24 juin 2015 - 17:13:02
Dernière modification le : jeudi 22 novembre 2018 - 14:07:22

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Daniel Fernandes Macedo, Aldri Luiz Dos Santos, José Marcos Silva Nogueira, Guy Pujolle. Modeling multiple hop wireless networks with varying transmission power and data rate. Computer Communications, Elsevier, 2011, 34 (10), pp.1213-1221. 〈10.1016/j.comcom.2010.12.009〉. 〈hal-01167797〉

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