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http://dx.doi.org/10.7840/kics.2015.40.1.58

Open-Loop Precoding for Spatial Multiplexing Systems in Correlated Channels  

Jang, Jungyup (Graduate School of NID Fusion Technology, Seoul National University of Science and Technology)
Kim, Dong Ho (Graduate School of NID Fusion Technology, Seoul National University of Science and Technology)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.40, no.1, 2015 , pp. 58-60 More about this Journal
Abstract
In this letter, an open-loop precoding is proposed to enhance the performance of SM in transmit correlated MIMO channels. The proposed method is derived by observing the effect of feedback error on the minimum distance precoder, and can mitigate the performance degradation without any feedback information.
Keywords
MIMO; SM; open-loop MIMO; precoding; open-loop precoding;
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