Por meio da técnica de Acesso Múltiplo Não-Ortogonal (NOMA, Non-Orthogonal Multiple
Access) pretende-se viabilizar a transmissão de dois ou mais usuários compartilhando os …

Введение: Существующие схемы безопасности физического уровня (PLS, Physical
Layer Security) для NOMA или базируются на подходах на основе криптографии, или …

Non-Orthogonal Multiple Access has attracted extensive research attention as a candidate
multiple access technique for fifth-generation mobile networks. In a multichannel NOMA …

This paper considers power domain based multiple access (PDMA) in cognitive radio
network to serve numerous users who intend to multiple access to core network. In …

With the rapid development of Internet and IoT, the demand for system capacity and
spectrum efficiency is increasing, and Non-Orthogonal Multiple Access (NOMA) is being …

Non-orthogonal multiple access (NOMA) today becomes an important enabling technology
for the fifth-generation (5G) wireless systems to meet the heterogeneous demands on low …

Nowadays, 5G puts forward a number of candidate multiple access technologies, among
which the non-orthogonal multiple access (NOMA) is attracting more and more attention …

Spectral efficiency (SE) is crucial for wireless networks due to the scarcity of wireless
spectrum and the ever increasing demand for high data rates. A prominent solution for SE is …

The rapidly-evolving fifth-generation (5G) wireless system needs to satisfy requirements in
terms of low latency, throughput, high energy efficiency, network capacity, and improved …