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document type:
congress contribution (original) 
title:
Gradient Projection Based Interference Alignment for the MIMO X Channel 
authors:
Dotzler, A.; Schmidt, D.; Dietl, G.; Utschick, W. 
congress title:
Workshop on Smart Antennas 
year:
2010 
abstract:
We regard a MIMO network with two transmitters and two receivers, in which each transmitter sends information to both of the receivers, a scenario known as the MIMO X channel. For such a system, the recently proposed interference alignment technique is proven to achieve the maximum degrees of freedom, which cannot be reached by conventional zero-forcing. In contrast to other scenarios, for the MIMO X channel algebraic expressions to obtain interference alignment can be easily found. Additionally...    »
 
language:
en 
TUM-institution:
Associate Institute for Signal Processing 
ingested:
09.03.2010 
format:
text