278 citations · 735 across the 33 of their papers we have counts for
3 papers · 1 filter
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…
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…
Pilot Optimization and Channel Estimation for Multiuser Massive MIMO Systems
Tadilo Endeshaw Bogale, Long Bao Le
This paper proposes novel pilot optimization and channel estimation algorithm for the downlink multiuser massive multiple input multiple output (MIMO) system with decentralized…