Performance of BICM-OFDM systems in non-gaussian noise and interference
Nasri A, Schober R (2008)
Publication Type: Conference contribution
Publication year: 2008
Pages Range: 4566-4571
Conference Proceedings Title: GLOBECOM - IEEE Global Telecommunications Conference
Event location: New Orleans, LO
ISBN: 9781424423248
DOI: 10.1109/GLOCOM.2008.ECP.875
Abstract
In this paper, we present a general mathematical framework for performance analysis of systems employing bit- interleaved coded modulation (BICM) and orthogonal frequency division multiplexing (OFDM). The proposed analysis is general enough to include impairment by general types of noise and interference with finite moments such as additive white Gaussian noise (AWGN), Gaussian mixture noise, narrowband interference, and ultra-wideband interference. We present an asymptotically tight upper bound for the bit error rate (BER) and a closed-form expression for the asymptotic BER at high signal-to-noise ratios. Our analysis shows that, if the popular Euclidean distance metric is used for Viterbi decoding, BICM-OFDM systems optimized for AWGN are also optimum for any other type of noise and interference with finite moments. © 2008 IEEE.
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APA:
Nasri, A., & Schober, R. (2008). Performance of BICM-OFDM systems in non-gaussian noise and interference. In GLOBECOM - IEEE Global Telecommunications Conference (pp. 4566-4571). New Orleans, LO, US.
MLA:
Nasri, Amir, and Robert Schober. "Performance of BICM-OFDM systems in non-gaussian noise and interference." Proceedings of the 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008, New Orleans, LO 2008. 4566-4571.
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