Interference has been a key roadblock against the effectively deployment of applications for
end-users in wireless networks including fifth-generation (5G) and beyond fifth-generation …

Over the last few decades wireless communications, especially Mobile Communication
Technology, has evolved by leaps and bounds. The mobile communication industry has …

This letter proposes a strategy to efficiently utilize the spectrum of unpaired users in non-
orthogonal multiple access (NOMA) systems. This is done by pairing multiple similar gain …

This letter investigates a symbol error rate (SER) performance of the downlink non-
orthogonal multiple access (NOMA) scheme with symbol-level successive interference …

Successive interference cancelation (SIC) has been considered widely for the detection of
downlink nonorthogonal multiple access (NOMA) signals. However, the sequential detection …

Non-orthogonal multiple access (NOMA), which has attracted a lot of attention recently due
to its superior spectral efficiency, could play a vital role in improving the capacity of future …

In this paper, we find trajectory planning and power allocation for a vehicular network in
which an unmanned-aerial-vehicle (UAV) is considered as a relay to extend coverage for …

Orthogonal time-frequency space (OTFS) is being pursued in recent times as a suitable
wireless transmission technology for use in high-mobility scenarios. In this article, we …

Non orthogonal multiple access (NOMA) is a new radio access technique considered to be a
possible candidate for 5G and beyond. Recent studies confirm that it provides better …

In this paper, we study the resource allocation problem for a single-cell non-orthogonal
multiple access (NOMA) relay network where an OFDM amplify-and-forward relay allocates …