On MMSE methods for blind identification of OFDM-based SIMO systems

Authors:
Faisal O. Alayyan;Raed M. Shubair;Yee Hong Leung;Abdelhak M. Zoubir;Omar Alketbi
Affiliations:
Khalifa University of Science, Technology and Research, Sharjah, United Arab Emirates;Khalifa University of Science, Technology and Research, Sharjah, United Arab Emirates;Curtin University of Technology, Perth, WA, Australia;TU Darmstadt, Darmstadt, Germany;Khalifa University of Science, Technology and Research, Sharjah, United Arab Emirates
Venue:
WOCN'09 Proceedings of the Sixth international conference on Wireless and Optical Communications Networks
Year:
2009

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Abstract

This paper considers the problem of channel identification in OFDM-based SIMO systems. In this contribution, we focus on minimum mean square error (MMSE) algorithm, which exploits the system structure and offers superior estimation performance. Simulation results are provided to illustrate this claim and to assess the performance of the proposed algorithms.