This letter investigates a joint antenna selection (AS) problem for a MIMO cognitive radio-
inspired non-orthogonal multiple access network. In particular, a new computationally …

Cooperative relaying and multiple-input multiple-output (MIMO) transmission technologies
exploit spatial diversity to improve the performance of the secondary users in an underlay …

In underlay spectrum sharing, transmit antenna selection (TAS) improves the performance of
a secondary system and helps it control the interference it causes to a primary system. TAS …

In this paper, we thoroughly elaborate on the impact different transmit-antenna selection
(TAS) strategies induce in terms of the outage performance of incremental cognitive multiple …

This paper studies sum rate maximization of a cognitive radio network, where a full-duplex
relay (FDR) is considered to assist data transmission. An FDR equipped with multiple …

Cooperative relaying and multiple-input multiple-output (MIMO) transmission technologies
exploit spatial diversity to improve the performance of the secondary users in an underlay …

The present letter discusses a detectability enhancement induced by co-channel
interference signals in the polarization diversity reception. The challenge is the detection of …

For underlay spectrum sharing, transmit antenna selection is a low hardware complexity
technique that can help the secondary system overcome the performance limitations …

Cooperative relaying and multiple-input multiple-output transmission technologies exploit
spatial diversity to improve the performance of the secondary users in an underlay spectrum …

In this work, the system performance of a cognitive multi-relay amplify-and-forward network
is investigated in the presence of imperfect channel estimations. In the proposed structure …