A massive number of Internet-of-things (IoT) devices communicate with each other in a
wireless network for applications like smart cities, smart classrooms and smart agriculture …

In this paper, a 5G energy-constrained network is considered, where a non-orthogonal
multiple access (NOMA) scheme is applied at the multiple users. The outage probability and …

Non‐orthogonal multiple access (NOMA) has been proposed as a promising technique for
the fifth generation wireless networks. In this study, the authors investigate the performance …

Non‐orthogonal multiple access (NOMA) has been adopted as a potential research
candidate in the fifth generation wireless networks owing to its better user fairness and high …

In this paper, a decode‐and‐forward (DF) cooperative network under Nakagami‐m fading is
considered. A threshold‐based selection relaying scheme is used to choose the relays for …

This paper considers a cooperative wireless system with multiple antennas at the source. A
multi-antenna relay equipped with a power splitter is introduced between the source and …

Nonorthogonal multiple access (NOMA), which is an effective technique to achieve high
spectral efficiency, has been emerging as a candidate for the fifth‐generation multiple …

Relay selection, antenna selection, and link selection are three potent means to enrich
network capacity in MIMO relaying networks. To reduce feedback overhead, in this paper …

In this paper, a bit error ratio (BER)-based relay selection strategy is investigated under
opportunistic relay selection. The challenging problem is to design the relay selection rule …

In this paper, we consider a multiple-input multiple-output (MIMO) cooperative
communication system composed of single source, relay and destination. Selective decode …