@inproceedings{fbff6d4622514b09929ee84d02b3e521,
title = "Space-time block code design for communication in spread systems",
abstract = "The problem of designing space-time signal constellations for communication in spread multiple-antenna wireless systems over Rayleigh fading channel is examined. Using the asymptotic union bound on codeword error probability as design criterion, codes based on general complex-valued symbols are obtained with a gradient search optimization technique. New space-time constellations for some particular wireless scenarios are constructed and their performance is assessed. Computer simulations illustrate that significant improvement over state-of-art schemes can be obtained.",
keywords = "Bridges, Receivers, antennas, gradient methods, Rayleigh channels, search problems, space-time block codes, spread spectrum communication",
author = "Marko Beko and Rui Dinis",
note = "Copyright: Copyright 2011 Elsevier B.V., All rights reserved.; 2010 IEEE 11th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2010 ; Conference date: 20-06-2010 Through 23-06-2010",
year = "2010",
doi = "10.1109/SPAWC.2010.5671079",
language = "English",
isbn = "978-1-4244-6990-1",
series = "IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
pages = "1--5",
booktitle = "2010 IEEE 11th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2010",
address = "United States",
}