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document type:
congress contribution (original) 
title:
Rate-balancing in Massive MIMO using Statistical Precoding 
authors:
D. Neumann, A. Gründinger, M. Joham, W. Utschick 
pages:
226-230 
congress title:
IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 
year:
2015 
month:
May 
abstract:
In a typical massive MIMO system, the limited coherence time of the wireless channels leads to interference during the uplink training phase, since pilot sequences have to be reused between different users. This interference ultimately limits the achievable rate when basic linear beamforming is used. We show how to push this limit by exploiting the statistical properties of the channel. Specifically, we use a lower bound on the achievable rate to formulate a rate balancing problem which is ind...    »
 
language:
en 
TUM-institution:
Associate Institute for Signal Processing 
ingested:
26.11.2015 
last change:
26.11.2015 
format:
text 
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