Transmission power and data rate aware routing on wireless networks

Abstract : Wireless networks can vary both the transmission power and modulation of links. Existing routing protocols do not take transmission power control (TPC) and modulation adaptation (also known as rate adaptation – RA) into account at the same time, even though the performance of wireless networks can be significantly improved when routing algorithms use link characteristics to build their routes. This article proposes and evaluates extensions to routing protocols to cope with TPC and RA. The enhancements can be applied to any link state or distance vector routing protocols. An evaluation considering node density, node mobility and link error show that TPC- and RA-aware routing algorithms improve the average latency and the end-to-end throughput, while consuming less energy than traditional protocols.
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Computer Networks, Elsevier, 2010, 54 (17), pp.2979-2990. 〈10.1016/j.comnet.2010.05.009〉
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https://hal.archives-ouvertes.fr/hal-01167781
Contributeur : Lip6 Publications <>
Soumis le : mercredi 24 juin 2015 - 17:05:37
Dernière modification le : jeudi 22 novembre 2018 - 14:07:01

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Daniel Fernandes Macedo, Aldri Luiz Dos Santos, Luiz Henrique Correia, José Marcos Silva Nogueira, Guy Pujolle. Transmission power and data rate aware routing on wireless networks. Computer Networks, Elsevier, 2010, 54 (17), pp.2979-2990. 〈10.1016/j.comnet.2010.05.009〉. 〈hal-01167781〉

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