Throughput Performance of an Incremental Redundancy Scheme with Mapper Rearrangement

Konferenz: European Wireless 2005 - 11th European Wireless Conference 2005 - Next Generation wireless and Mobile Communications and Services
10.04.2006 - 13.04.2005 in Nicosia, Cyprus

Tagungsband: European Wireless 2005

Seiten: 4Sprache: EnglischTyp: PDF

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Stender, Boris; Bossert, Martin (Department of Telecommunications and Applied Information Theory, University of Ulm, 89081 Ulm, Germany)

This paper is concerned with the capacity evaluation of an incremental redundancy (IR) scheme with mapper rearrangement. The AWGN performance of the scheme originally proposed by Schmitt is evaluated for the coded modulation (CM) as well as for the bitinterleaved coded modulation (BICM) scenario. A mapper that is improving the BICM performance at low SNR values is introduced. Simulations will support the analytical result.