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document type:
journal article 
publication status:
published 
authors:
Hellings, C.; Utschick, W. 
title:
Improper Signaling Versus Time-Sharing in the SISO Z-Interference Channel 
abstract:
It has recently been shown that improper signaling enlarges the rate region of the Gaussian single-antenna one-sided interference channel (Z-interference channel, ZIFC) under the assumptions that all input signals are Gaussian and that interference is treated as noise. It was pointed out that this result also holds if time-sharing between different operation points is allowed. However, the existing literature has considered the problem only for time-sharing under short-term average power constra...    »
 
journal title:
IEEE Communications Letters 
year:
2017 
month:
November 
volume:
21 
issue:
11 
pages:
2432-2435 
language:
en 
TUM-institution:
Professur für Methoden der Signalverarbeitung 
ingested:
13.11.2017 
format:
text