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Communication Dans Un Congrès Année : 2012

Performance of opportunistic routing in low duty-cycle wireless sensor networks

Résumé

In this paper, we propose three variants of WSN routing protocol: i) basic-opportunistic, ii) opportunistic with delay and iii) opportunistic with backtracking. The main idea is that a node transmits its packet to the next awake node as long as this decreases the remaining distance to the sink. The two last variants allow a packet to be discarded or moved further away from the sink if necessary. The performance evaluation is carried out by simulations and with analytical model based on a Poisson rain model. The comparison is based i) probability of packet delivery, ii) end-toend packet delay and iii) number of hops between the source and the sink node

Dates et versions

hal-01797903 , version 1 (22-05-2018)

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Nadjib Aitsaadi, Bartlomiej Blaszczyszyn, Paul Mühlethaler. Performance of opportunistic routing in low duty-cycle wireless sensor networks. 2012 IFIP Wireless Days (WD), Nov 2012, Dublin, Ireland. ⟨10.1109/WD.2012.6402800⟩. ⟨hal-01797903⟩
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