Utilizing the Statistical Properties of a MIMO Channel in Transmission Optimization
Conference: SCC 2015 - 10th International ITG Conference on Systems, Communications and Coding
02/02/2015 - 02/05/2015 at Hamburg, Germany
Proceedings: SCC 2015
Pages: 6Language: englishTyp: PDF
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Authors:
Huusko, Jarkko; Pyhtilae, Juha; Juntti, Markku (The Department of Communications Engineering and the Centre for Wireless Communications, University of Oulu, 90014, Oulu, Finland)
Abstract:
This paper proposes two transmission optimization schemes, which use information about the statistical properties of a multiple-input multiple-output radio channel to adjust either transmission power or modulation and code rate to achieve a target frame error rate. This builds on our previous work, which sought to predict the statistical performance of an iterative receiver by predicting the probability of a successful convergence by examining the mutual information transfer charts of a minimum mean square error equalizer and a turbo decoder.