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The throughput analysis of different IR-HARQ schemes based on fountain codes

Sejdinovic, D; Ponnampalam, V; Piechocki, RJ; Doufexi, A; (2008) The throughput analysis of different IR-HARQ schemes based on fountain codes. In: WCNC 2008: IEEE WIRELESS COMMUNICATIONS & NETWORKING CONFERENCE, VOLS 1-7. (pp. 267 - 272). IEEE

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Abstract

In this contribution, we construct two novel IR-HARQ schemes based on fountain codes, which combine the punctured and rateless IR-HARQ schemes, in order to attain the advantageous properties of both: nearly optimal performance of the former at the high signal-to-noise ratio (SNR) region and ratelessness of the latter. The preliminary simulation results indicate that these schemes are particularly suitable for scenarios where the transmission is originally assumed to occur at the very high SNR region, but resilience to severe deterioration of channel conditions is required.

Type:Proceedings paper
Title:The throughput analysis of different IR-HARQ schemes based on fountain codes
Event:IEEE Wireless Communications and Networking Conference
Location:Las Vegas, NE
Dates:2008-03-31 - 2008-04-03
ISBN-13:978-1-4244-1996-8
Keywords:RAPTOR CODES
UCL classification:UCL > School of Life and Medical Sciences > Faculty of Life Sciences > Gatsby Computational Neuroscience Unit

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