Precoding of (non) orthogonal space-time block codes over arbitrarily correlated rayleigh channel

Authors:
Manav R. Bhatnagar;Are Hjørungnes
Affiliations:
UNIK, University Graduate Center, University of Oslo, Kjeller, Norway;UNIK, University Graduate Center, University of Oslo, Kjeller, Norway
Venue:
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Year:
2009

Citing 11
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Abstract

We consider the performance of orthogonal and non-orthogonal space-time block codes (STBCs) over arbitrarily correlated Rayleigh fading multiple-input multiple-output (MIMO) channels. A pairwise error probability (PEP) bound of arbitrary STBC is derived. Based on this PEP bound, we design a precoder to improve the performance of the orthogonal and non-orthogonal STBC over arbitrarily correlated channels.