ABSTRACT Non-Orthogonal Multiple Access (NOMA) becomes a promising candidate for
future 5G due to its superior performances over orthogonal frequency division multiple …

Non-orthogonal multiple access (NOMA) has been focused to increase system capacity and
spectral efficiency for the fifth generation (5G) mobile networks. In order to improve the …

Abstract Non-Orthogonal Multiple Access (NOMA) is a communication methodology used in
modern cellular networks that has higher spectral efficiency than the traditional schemes like …

In a 5G wireless communication system, demands of massive connectivity, ultra-low latency,
higher data rates, higher reliability, and many more are fulfilled by NOMA (non-orthogonal …

Cooperative None Orthogonal Multiple Access (C-NOMA) is a promising approach for 5G
and beyond communication networks. Users will benefit from the full bandwidth of the …

Nonorthogonal multiple access (NOMA) is one of the promising access techniques in 5G
network. The application of relay in NOMA system is a hotspot in recent research. NOMA …

Due to the increase in massive device connectivity and increasing demands of future
technologies, the Fifth-Generation (5G) networks are expected to support high spectral …

Non-orthogonal multiple access (NOMA) is a promising technique for the fifth generation
(5G) wireless communications. As users with good channel conditions can serve as relays to …

Non-Orthogonal Multiple Access (NOMA) recently has received great attention as a prime
candidate of 5G systems. In this paper, we propose a Device to Device (D2D) assisted …

It is challenging for the base station (BS) to serve multiple cell-edge users concurrently with
data rate guarantee due to limited power and spectrum resource. Using the relay enhances …