Today's wireless networks allocate radio resources to users based on the orthogonal
multiple access (OMA) principle. However, as the number of users increases, OMA based …

Non-orthogonal multiple access (NOMA) scheme is emerging as a favourable multiple
access scheme for future 5G networks. Compared to orthogonal multiple access techniques …

The emerging non-orthogonal multiple access (NOMA), which enables mobile users (MUs)
to share same frequency channel simultaneously, has been considered as a spectrum …

This correspondence paper investigates relay selection (RS) schemes for cooperative
downlink nonorthogonal multiple access (NOMA) networks with multiple relays. Two optimal …

Non-orthogonal multiple access (NOMA) is considered as one of the most promising
technologies to handle the issue of spectrum scarcity in beyond fifth-generation (5G) …

This paper investigates outage and throughput performance of non-orthogonal multiple
access (NOMA) based underlay cognitive radio (ie, CR-NOMA) network under partial relay …

The nonorthogonal multiple access (NOMA) well improves the spectrum efficiency which is
particularly essential in the Internet of Things (IoT) system involving massive number of …

Non-orthogonal multiple access (NOMA) is one of the key technologies to serve in ultra-
dense networks with massive connections which is crucial for Internet of Things. Besides …

Capitalizing on the benefits of non-orthogonal multiple access (NOMA) and full-duplex
relaying as key technologies to boost spectral efficiency in the next generation of wireless …

Abstract Non-Orthogonal Multiplex Access (NOMA) can be deployed in Unmanned Aerial
Vehicle (UAV) networks to improve spectrum efficiency. Due to the broadcasting feature of …