We study the effect of outdated channel state information on the outage and error rate
performance of amplify-and-forward (AF) relay selection, where only one out of the set of …

In this work, we present a buffer‐aided successive opportunistic relaying scheme that aims
at improving the average capacity of the network when inter‐relay interference arises …

In this paper, we compare the performance in terms of symbol error probability, data rate and
power consumption of the use of fixed transmit power (FTP) and adaptive transmit power …

In this article, we derive the theoretical throughput of cognitive radio networks using
nonorthogonal multiple access with energy harvesting nodes. We also optimize both power …

In this paper, we suggest a new Cooperative Spectrum Sensing (CSS) algorithm using
Distributed Relay Selection. Spectrum sensing is performed at Fusion Node (FN) using only …

In this paper, we derive the throughput and Bit Error Probability of incremental relaying for
cognitive radio networks. Relaying in the secondary network is performed only when the …

In this paper, we optimize the throughput of cognitive radio networks (CRN) when all
secondary nodes harvest energy from radio frequency signal received from primary …

In this paper, we evaluate the detection and false alarm probabilities for relay based
spectrum sensing techniques using the energy detector. The communication process …

In this paper, we derive the throughput of cooperative Automatic Repeat reQuest protocols
for underlay cognitive radio networks. Three relay selection techniques are investigated …

This letter considers a multiuser two‐way relay network with a single fixed‐gain amplify‐and‐
forward relay, where there are M antennas at the base station (BS) and N mobile stations …