4 citations · 5 across the 2 of their papers we have counts for
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cs.IT2009★ 1 cited
Design of Learning Based MIMO Cognitive Radio Systems
Feifei Gao, Rui Zhang, Ying-Chang Liang +1
This paper addresses the design issues of the multi-antenna-based cognitive radio (CR) system that is able to operate concurrently with the licensed primary radio (PR) system. We p…
cs.IT2008★ 4 cited
Cognitive Beamforming Made Practical: Effective Interference Channel and Learning-Throughput Tradeoff
Rui Zhang, Feifei Gao, Ying-Chang Liang
This paper studies the transmit strategy for a secondary link or the so-called cognitive radio (CR) link under opportunistic spectrum sharing with an existing primary radio (PR) li…