Throughput Performance of an Incremental Redundancy Scheme with Mapper Rearrangement

Conference: European Wireless 2005 - 11th European Wireless Conference 2005 - Next Generation wireless and Mobile Communications and Services
04/10/2006 - 04/13/2005 at Nicosia, Cyprus

Proceedings: European Wireless 2005

Pages: 4Language: englishTyp: 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.