Joint Hybrid Transceiver and Reflection Matrix Design for RIS-Aided mmWave MIMO Cognitive Radio Systems
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Cognitive Communications and Networking"
DOI: 10.1109/tccn.2024.3415620
Abstract: In this work, a reconfigurable intelligent surface (RIS)-aided millimeter wave (mmWave) multiple-input multiple-output (MIMO) cognitive radio (CR) downlink operating in the underlay mode is investigated. The cognitive base station (CBS) communicates with multiple secondary users… read more here.
Keywords: mimo cognitive; reflection matrix; ris aided; cognitive radio ... See more keywords
On Secure Underlay MIMO Cognitive Radio Networks With Energy Harvesting and Transmit Antenna Selection
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Green Communications and Networking"
DOI: 10.1109/tgcn.2017.2684827
Abstract: In this paper, we consider an underlay multiple-input-multiple-output (MIMO) cognitive radio network (CRN) including a pair of primary nodes, a couple of secondary nodes, and an eavesdropper, where the secondary transmitter is powered by the… read more here.
Keywords: energy; scheme; mimo cognitive; cognitive radio ... See more keywords