… Different from the aforementioned works, we introduce transmit antenna selection with receive
generalized selection combining (TAS/GSC) in cognitive relay networks. At the transmitter, …

… number of PUs and the selected number of receive antennas at … , we consider cognitive relay
networks from the viewpoint of … network and to mitigate interference to the primary network. …

… users on the cognitive relay network, we derive new closed-form expressions for the exact
and asymptotic outage probability with TAS/GSC in the secondary network. Several important …

… Later, in [12], the system model in [11] was extended to cognitive MIMO relay networks
with outdated channel state information (CSI), in which the transmit antenna selection/maximal-…

… Practical approaches based on iterative and genetic algorithms for multiple antenna–relay
selections with generalised MIMO model for both unidirectional and bidirectional …

… the secondary users in an underlay cognitive radio network. We consider a MIMO cognitive
relay network in which a secondary source and multiple relays have imperfect channel state …

… To leverage the advantages of cognitive relay networks, antenna selection has been … In
[4] and [5], generalized selection combining is studied on a DF cognitive radio system where …

… In this section, we investigate the outage probability of cognitive MIMO relaying systems with
correlated antennas in the PUs and SUs networks at the source, relay and destinations with …

… However, the benefits of cognitive MIMO relaying may be constrained by the restricted …
antenna selection (TAS) as an interference-aware design for cognitive MIMO relay networks. …

… addresses the secrecy performance for underlay cognitive MIMO systems with EH and TAS
schemes. In this work, we consider that the cognitive transmitter is powered by the renewable …