CUED Publications database

Mismatched shaping schemes for bit-interleaved coded modulation

Peng, L and Guillén I Fàbregas, A and Martinez, A (2012) Mismatched shaping schemes for bit-interleaved coded modulation. In: UNSPECIFIED pp. 2416-2420..

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Abstract

We consider bit-interleaved coded modulation (BICM) schemes where, instead of the true bit or symbol probabilities and the constellation used at the transmitter, the decoder uses arbitrary probabilities or reference constellations. We study the corresponding low- and high- signal-to-noise-ratio regimes and show that even in the presence of this extra sources of mismatch, BICM has a negligible penalty with respect to coded modulation. © 2012 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Signal Processing and Communications
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:01
Last Modified: 08 Dec 2014 02:35
DOI: 10.1109/ISIT.2012.6283948