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document type:
congress contribution (original) 
title:
On the Equivalence of Degraded Gaussian MIMO Broadcast Channels 
keywords:
Broadcast channel, MIMO, degraded, less noisy, more capable. 
authors:
Gerdes, L.; Riemensberger, M.; Utschick, W. 
pages:
5 pages 
congress title:
International ITG Workshop on Smart Antennas (WSA) 
year:
2015 
month:
March 
abstract:
In this paper, we discuss the equivalence of different types of degradedness for Gaussian multiple-input multiple-output (MIMO) broadcast channels. While there are four distinct types of degradedness for discrete memoryless broadcast channels, we show that there is basically only one such type for Gaussian MIMO broadcast channels. In particular, Gaussian MIMO broadcast channels are never physically degraded (except maybe for the practically irrelevant case where at least one destination does not...    »
 
language:
en 
TUM-institution:
Fachgebiet Methoden der Signalverarbeitung 
ingested:
06.03.2015 
format:
text