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Conference Papers Year : 2013

Coding, diversity and ARQ in fading channels: a case-study performance comparison

Francesca Bassi
Aude Herry,
  • Function : Author
Pierre Duhamel

Abstract

Cross-layer error protection strategies couple systematic error correction at the physical layer with adaptive data retransmission at the data-link layer, to mitigate the effects of fast-fading propagation channels. This work, in the form of a case-study, aims to introduce useful tools for the assessment and analysis of the energetic performance of such strategies. In particular, it is shown that in energy-constrained applications, such as wireless sensor networks, the design guidelines should be based on a precise definition of the energy per bit. This definition also allows to evaluate the minimum energy that is necessary to transmit data in a given setting.
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Dates and versions

hal-00839530 , version 1 (28-06-2013)

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Anna Vanyan,, Francesca Bassi, Aude Herry,, Pierre Duhamel. Coding, diversity and ARQ in fading channels: a case-study performance comparison. 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Sep 2013, Londres, United Kingdom. pp.1-5, ⟨10.1109/pimrc.2013.6666377⟩. ⟨hal-00839530⟩
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