Recent years have witnessed the remarkable progress in wireless communication systems
due to the escalating demand for higher data rates, improved reliability, and increased …

Non-orthogonal multiple access (NOMA) enables the concurrent transmission of numerous
user signals, ameliorating spectral efficiency by superimposing these signals. NOMA users …

To accommodate a large number of users requiring higher data rates and improved outage
performance, a heterogeneous cellular network (HCN) uses a multi-tier architecture made …

Nonorthogonal multiple access (NOMA) is used to superpose multifarious user signals for
concurrent transmission, enhancing spectral efficiency. Additionally, wireless energy …

This paper studies an overlay network with non-orthogonal multiple access (NOMA) wherein
the far-licensed NOMA user is assisted by either the near-licensed NOMA user or the …

This work studies the performance of energy harvesting (EH) assisted cooperative non-
orthogonal multiple access (NOMA) in a two-tier heterogeneous network (HetNet) with a …

Edge caching has become a popular technology to reduce backhaul congestion by caching
the content at the local base station. This paper analyses the performance of cache-enabled …

Utilizing non-orthogonal multiple access (NOMA) in the downlink enhances the
communication network's capacity and improves its spectral efficiency. It can theoretically …