Sum throughput maximization for downlink MIMO-OFDMA based cognitive radio networks in spectrum overlay model - Mohammadi, Mahla; Andargoli, Seyed Mehdi Hosseini (2016 8th International Symposium on Telecommunications (IST), 2016)
Keywords: Cognitive radio; Convex functions; Convex optimization; Interference; MIMO; MIMO-OFDMA; OFDM; Receivers; Resource allocation; Resource management; SVD