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Communication Dans Un Congrès Année : 2010

Multiple-packet versus single-packet incremental redundancy strategies for type-II hybrid ARQ

Résumé

In classical incremental redundancy (IR) hybrid ARQ schemes, successive retransmissions consist of different redundant versions of the same message. This paper investigates the improvements that may result by jointly coding across several data packets, in order to create redundancy packets relative to multiple messages. Theoretical analysis as well as simulation results suggest that multiple-packet IR may offer substantial throughput gains with respect to the classical, single-packet IR approach, particularly at medium-to-high signal-to-noise ratio.
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Dates et versions

hal-01195582 , version 1 (08-09-2015)

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Moustapha El Aoun, Raphaël Le Bidan, Xavier Lagrange, Ramesh Pyndiah. Multiple-packet versus single-packet incremental redundancy strategies for type-II hybrid ARQ. ISTC 2010 : 6th International Symposium on turbo codes and iterative information processing, Sep 2010, Brest, France. ⟨10.1109/ISTC.2010.5613846⟩. ⟨hal-01195582⟩
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