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document type:
congress contribution (original) 
title:
Optimized Capacity Bounds for the Half-Duplex Gaussian MIMO Relay Channel 
keywords:
relay channel; MIMO; half-duplex; cut-set bound; decode-and-forward; convex optimization 
authors:
Gerdes, L.; Utschick, W. 
congress title:
International ITG Workshop on Smart Antennas (WSA) 
year:
2011 
month:
February 
abstract:
In this paper, the optimization of the cut-set bound (CSB) and the achievable decode-and-forward (DF) rate for the half-duplex Gaussian multiple-input multiple-output (MIMO) relay channel is considered. In particular, it is shown that evaluating the cut-set bound and the maximal achievable DF rate is equivalent to solving convex optimization problems if perfect channel state information (CSI) is available at all nodes. Our work therefore extends results for the full-duplex relay channel, which w...    »
 
language:
en 
TUM-institution:
Associate Institute for Signal Processing 
ingested:
27.06.2011 
format:
text