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

Anya Apavatjrut 1 Katia Jaffrès-Runser 2, 3 Claire Goursaud 4 Jean-Marie Gorce 4, *
* Corresponding author
2 IRIT-RMESS - Réseaux, Mobiles, Embarqués, Sans fil, Satellites
IRIT - Institut de recherche en informatique de Toulouse
4 SOCRATE - Software and Cognitive radio for telecommunications
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
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.
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Conference papers
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https://hal.inria.fr/hal-00758580
Contributor : Jean-Marie Gorce <>
Submitted on : Wednesday, November 28, 2012 - 11:29:07 PM
Last modification on : Wednesday, June 9, 2021 - 10:00:34 AM

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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. ⟨hal-00758580⟩

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