Throughput of Type II HARQ-OFDM/TDM Using MMSE-FDE in a Multipath Channel

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Bibliographische Detailangaben
Beteiligte: Gacanin, Haris, Adachi, Fumiyuki
In: Research Letters in Communications, 2009, 2009, S. 1-4
veröffentlicht:
Hindawi Limited
Medientyp: Artikel, E-Artikel

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Umfang: 1-4
ISSN: 1687-6741
1687-675X
DOI: 10.1155/2009/695620
veröffentlicht in: Research Letters in Communications
Sprache: Englisch
Schlagwörter:
Kollektion: Hindawi Limited (CrossRef)
Inhaltsangabe

<jats:p>In type II hybrid ARQ (HARQ) schemes, the uncoded information bits are transmitted first, while the error correction parity bits are sent upon request. Consequently, frequency diversity cannot be exploited during the first transmission. In this paper, we present the use of OFDM/TDM with MMSE-FDE and type II HARQ to increase throughput of OFDM due to frequency diversity gain.</jats:p>