A Geometric Approach for Optimal Power Control and Relay Selection in NOMA Wireless Relay Networks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2020.2965526
Abstract: In this paper, we propose a geometric approach for optimal power control and relay selection in NOMA wireless relay networks. First, for each pair of relays, to derive an optimal vector of transmission power that… read more here.
Keywords: geometric approach; relay; power; wireless relay ... See more keywords
An Enhanced Probabilistic-Shaped SCMA NOMA for Wireless Networks
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Interconnection Networks"
DOI: 10.1142/s0219265923500032
Abstract: The future digital evolution poses challenges that need to be spectral and energy-efficient, as well as highly reliable and resilient. The non-orthogonal multiple access (NOMA) accomplishes massive connectivity, spectral efficiency, effective bandwidth utilization, and low… read more here.
Keywords: noma wireless; scma noma; networks enhanced; shaped scma ... See more keywords