19 citations · 19 across the 3 of their papers we have counts for
3 papers
Wideband Sensing and Optimization for Cognitive Radio Networks with Noise Variance Uncertainty
Tadilo Endeshaw Bogale, Luc Vandendorpe, Long Bao Le
This paper considers wide-band spectrum sensing and optimization for cognitive radio (CR) networks with noise variance uncertainty. It is assumed that the considered wide-band cont…
Beamforming for Multiuser Massive MIMO Systems: Digital versus Hybrid Analog-Digital
Tadilo Endeshaw Bogale, Long Bao Le
This paper designs a novel hybrid (a mixture of analog and digital) beamforming and examines the relation between the hybrid and digital beamformings for downlink multiuser massive…
Sensing Throughput Tradeoff for Cognitive Radio Networks with Noise Variance Uncertainty
Tadilo Endeshaw Bogale, Luc Vandendorpe, Long Bao Le
This paper proposes novel spectrum sensing algorithm, and examines the sensing throughput tradeoff for cognitive radio (CR) networks under noise variance uncertainty. It is assumed…