Parallel symbol transmission over time-varying Nakagami fading wireless channels

Authors:
M. Saquib;Moe Z. Win
Affiliations:
Wireless Communications Research Laboratory, University of Texas at Dallas, Richardson, TX;Laboratory for Information and Decision Systems, Massachusetts Institute of Technology, Cambridge, MA
Venue:
MILCOM'03 Proceedings of the 2003 IEEE conference on Military communications - Volume II
Year:
2003

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Abstract

Performance of a parallel symbol transmission scheme is analyzed in time-varying Nakagami fading channels. We show that instantaneous signal-to-interference-plus-noise ratio (SINR) of the parallel symbol transmission scheme at the matched filter output is higher than that of a conventional system. Furthermore, the performance gain of the parallel symbol transmission scheme over the conventional system increases as the number of independent fades within the frame increases and/or the Nakagami parameter m decreases.