@inproceedings{9ff6535c82554479885e9c89380d5101,
title = "On the effects of spreading sequences over MIMO systems",
abstract = "In this paper, we develop a Software Defined Radio (SDR) test bed to evaluate the Multiple Access Interference (MAI) effects over SISO and 2×MIMO systems. It can be observed that under asynchronous transmissions, the Gold code leads to the best performance over both systems due to the fact that it has the best correlation properties. We also find the MAI effects in terms of the spreading sequences pairs on MIMO-STS systems. We propose a criterion for selecting promising spreading sequences for MIMO systems. Based on the measured results, we identify pairs of spreading sequences which have improved BER compared to other pairs in the same set of spreading sequences. We infer that the choice of spreading sequence pairs in a MIMO-STS system in the presence of MAI sources is an important factor to be considered.",
keywords = "MAI, MIMO, SDR, pairs, spreading sequences",
author = "Tinale Liu and David Stirling and Tran, {Le Chung} and Tad Wysocki and Beata Wysocki and Mudiyanselage, {Prashan Dissanayake} and Vial, {Peter James}",
year = "2013",
doi = "10.1109/ICSPCS.2013.6723915",
language = "English (US)",
isbn = "9781479913190",
series = "2013, 7th International Conference on Signal Processing and Communication Systems, ICSPCS 2013 - Proceedings",
publisher = "IEEE Computer Society",
booktitle = "2013, 7th International Conference on Signal Processing and Communication Systems, ICSPCS 2013 - Proceedings",
note = "2013 7th International Conference on Signal Processing and Communication Systems, ICSPCS 2013 ; Conference date: 16-12-2013 Through 18-12-2013",
}