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Authors: Barathram Ramkumar and Tamal Bose

Affiliation: Virginia Tech, United States

Keyword(s): Multiuser automatic modulation classifier (MAMC), Cumulants, MIMO blind equalizer.

Related Ontology Subjects/Areas/Topics: Adaptive Systems ; Digital Signal Processing ; Signal Processing in Communications ; Telecommunications

Abstract: A multiuser automatic modulation classifier (MAMC) is an important component of a multiantenna cognitive radio (CR) receiver that helps the radio to better utilize the spectrum. MAMC identifies the modulation schemes of multiple users in a frequency band simultaneously. A multi-input-multi-output (MIMO) blind equalizer is another important component of a multiantenna CR receiver that improves symbol detection performance by reducing inter symbol interference (ISI) and inter user interference (IUI). In a CR scenario, it is preferable to also consider the performance of the automatic modulation classifier (AMC) while designing the blind equalizer. In this paper we propose a MIMO blind equalizer that improves the performance of both multiuser symbol detection and cumulant based MAMC.

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Paper citation in several formats:
Ramkumar, B. and Bose, T. (2011). COMBINED BLIND EQUALIZATION AND CLASSIFICATION OF MULTIPLE SIGNALS. In Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems - PECCS; ISBN 978-989-8425-48-5; ISSN 2184-2817, SciTePress, pages 339-344. DOI: 10.5220/0003331003390344

@conference{peccs11,
author={Barathram Ramkumar. and Tamal Bose.},
title={COMBINED BLIND EQUALIZATION AND CLASSIFICATION OF MULTIPLE SIGNALS},
booktitle={Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems - PECCS},
year={2011},
pages={339-344},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003331003390344},
isbn={978-989-8425-48-5},
issn={2184-2817},
}

TY - CONF

JO - Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems - PECCS
TI - COMBINED BLIND EQUALIZATION AND CLASSIFICATION OF MULTIPLE SIGNALS
SN - 978-989-8425-48-5
IS - 2184-2817
AU - Ramkumar, B.
AU - Bose, T.
PY - 2011
SP - 339
EP - 344
DO - 10.5220/0003331003390344
PB - SciTePress