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Coherent Turbo Coded MIMO OFDM

Authors:
Kasturi Vasudevan

Keywords: MIMO; OFDM; coherent detection; matched filtering; turbo codes; frequency selective Rayleigh fading; channel capacity.

Abstract:
The minimum average signal-to-noise ratio (SNR) per bit required for error-free transmission over a fading channel is derived, and is shown to be equal to that of the additive white Gaussian noise (AWGN) channel, which is –1.6 dB. Discrete-time algorithms are presented for timing and carrier synchronization, as well as channel estimation, for multiple input multiple output (MIMO) orthogonal frequency division multiplexed (OFDM) systems. The algorithms can be implemented on programmable hardware and there is a large scope for parallel processing.

Pages: 91 to 99

Copyright: Copyright (c) IARIA, 2016

Publication date: November 13, 2016

Published in: conference

ISSN: 2308-4219

ISBN: 978-1-61208-514-2

Location: Barcelona, Spain

Dates: from November 13, 2016 to November 17, 2016