Optimal Throughput-Diversity-Delay Tradeoff in MIMO ARQ Block-Fading Channels

In this paper, we consider an automatic-repeat-request (ARQ) retransmission protocol signaling over a block-fading multiple-input-multiple-output (MIMO) channel. Unlike previous work, we allow for multiple fading blocks within each transmission (ARQ round), and we constrain the transmitter to fixed...

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Vydáno v:	IEEE transactions on information theory Ročník 54; číslo 9; s. 3968 - 3986
Hlavní autoři:	Chuang, A., Guillen i Fabregas, A., Rasmussen, L.K., Collings, I.B.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.09.2008 Institute of Electrical and Electronics Engineers
Témata:	Alphabets Applied sciences Australia Automatic repeat request Automatic-repeat-request (ARQ) retransmission protocols Block-fading channels Blocking Channels Complex signal constellations Constellation diagram Exact sciences and technology Exponents Fading Gain Incremental redundancy coding Information theory Information, signal and communications theory Lakes Mathematical models MIMO Multiple-input-multiple output (MIMO) channels OFDM Optimization Protocols Radiocommunications Signal to noise ratio Switching and signalling Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Throughput-diversity-delay tradeoff Transmission and modulation (techniques and equipments) Transmitters. Receivers Alphabet Input signal throughput-diversity-delay tradeoff Wireless telecommunication Information rate Transmitter incremental redundancy coding block-fading channels Coding Delay time multiple-input-multiple output (MIMO) channels Fading channels Fading MIMO system Redundancy Complex signal Automatic-repeat-request (ARQ) retransmission protocols Signalling complex signal constellations Information transmission Telecommunication system Orthogonal frequency division multiplexing Numerical simulation Automatic repeat request Signal to noise ratio
ISSN:	0018-9448, 1557-9654
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