Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …

Recently, non-orthogonal multiple access (NOMA) has attracted considerable interest as
one of the 5G-enabling techniques. However, the users with better channel conditions in …

In this paper, we proposed a joint user pairing (UP) and power allocation (PA) algorithm in
the non-orthogonal multiple access uplink communication systems, aiming at improving the …

Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultra-high-definition video, virtual reality etc.), as well as the …

In multi-cell non-orthogonal multiple access (NOMA) systems, designing an appropriate user
grouping strategy is an open problem due to diverse quality of service (QoS) requirements …

Non-orthogonal multiple access (NOMA) plays an important role in achieving high capacity
for fifth-generation (5G) networks. Efficient resource allocation is vital for NOMA system …

This paper investigates an optimization problem of the joint user association and power
allocation for max-min fairness in downlink multicell non-orthogonal multiple access (NOMA) …

Non-orthogonal multiple access (NOMA) is an essential enabler technology that is expected
to help satisfy the key requirements of increased system throughput in future wireless …

The need for wireless communication is growing at an unprecedented pace, making the
wireless spectrum at a premium. To use the spectrum more efficiently, a promising solution …

We investigate the effect of fading on the performance of the weaker channel user in non-
orthogonal multiple access (NOMA). This paper derives an analytical expression for the …