Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2016
Session Number:T1-1
Session:
Number:4384
Closed form of Spectral Efficiency for Non Orthogonal Multiple Access in Nakagami Fading Environment
Pongsatorn Sedtheetorn, Kritsada Mamat, Lunchakorn Wuttisittikulkij ,
pp.399-402
Publication Date:2016/7/10
Online ISSN:2188-5079
Summary:
In this paper, an original analysis on the uplink spectral efficiency of non-orthogonal multiple access (NOMA) is introduced. Based on our accurate approximation, a closed-form expression of the spectral efficiency is proposed. Unlike the literature, the proposed expression yields accurate values, validated by Monte- Carlo simulation, of the spectral efficiency when the channel gains are Nakagami distributed and the random number of active users are taken into account.