Interference management using one bit feedback

Conference: European Wireless 2011 - Sustainable Wireless Technologies
04/27/2011 - 04/29/2011 at Vienna, Austria

Proceedings: European Wireless 2011

Pages: 5Language: englishTyp: PDF

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Makki, Behrooz; Eriksson, Thomas (Department of signals and systems, Chalmers University of Technology, Gothenburg, Sweden)

This paper studies the performance of quasi-static spectrum sharing networks utilizing one bit interference indicator feedback. Assuming no channel state information at the transmitters, the channel average rate is obtained under different power allocation strategies. Simulation results show that interference indicator feedback leads to considerable rate increment even with no transmitter channel state information.