Combining LT codes and XOR network coding for reliable and energy efficient transmissions in wireless sensor networks

Anya Apavatjrut 1 Katia Jaffrès-Runser 2 Claire Goursaud 3 Jean-Marie Gorce 3, *
* Auteur correspondant
1 Department of Computer Engineering [Chiang Mai]
2 IRIT - Institut de recherche en informatique de Toulouse
3 SOCRATE - Software and Cognitive radio for telecommunications
CITI - CITI Centre of Innovation in Telecommunications and Integration of services, Inria Grenoble - Rhône-Alpes
Abstract : Abstract--This paper tackles the problem of providing end to end reliable transmissions in a randomly deployed wireless sensor network. To this aim, we investigate the simultaneous use of gradient broadcast routing (for its inherent adaptability to any network topology and its changes), fountain codes (for their universal property) and intra-flow network coding (to introduce packet diversity in redundant copies). We present the impact of the proposed XLT-GRAB strategy on a realistic network. This work permits to highlight that, compared to basic gradient broadcast routing, the strategy not only improves the reliability and the delay in the network but also clearly increases its lifetime.
Type de document :
Communication dans un congrès
35th IEEE Sarnoff symposium, May 2012, Newark, United States. 2012
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https://hal.inria.fr/hal-00758580
Contributeur : Jean-Marie Gorce <>
Soumis le : mercredi 28 novembre 2012 - 23:29:07
Dernière modification le : mercredi 12 septembre 2018 - 17:46:02

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  • HAL Id : hal-00758580, version 1

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Anya Apavatjrut, Katia Jaffrès-Runser, Claire Goursaud, Jean-Marie Gorce. Combining LT codes and XOR network coding for reliable and energy efficient transmissions in wireless sensor networks. 35th IEEE Sarnoff symposium, May 2012, Newark, United States. 2012. 〈hal-00758580〉

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