TY - GEN
T1 - Performance analysis of non-regenerative relay assisted NOMA system
AU - Zhang, Di
AU - Liu, Yuanwei
AU - Ding, Zhiguo
AU - Zhou, Zhenyu
AU - Nallanathan, Arumugam
N1 - Funding Information:
ACKNOWLEDGMENT This research is partially supported by the National Science Foundation of China (NSFC) under Grant Number 61601180, 61601181; the Fundamental Research Funds for the Central Universities under Grant Number 2016MS17; Natural Science Foundation of Beijing Municipality under Grant Number 4174104; Beijing Outstanding Young Talent under Grant Number 2016000020124G081. The work of Z. Ding was supported by the UK EPSRC under grant number EP/L025272/1 and by H2020-MSCA-RISE-2015 under grant number 690750.
Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/7
Y1 - 2017/12/7
N2 - In this paper, the non-regenerative relay assisted non-orthogonal multiple access (NOMA) system is proposed to enlarge the cellular coverage area and to enhance the system performance. To investigate the proposed system's performance, the closed-form expressions in terms of the system capacity are derived. In an effort to evaluate the performance of the proposed system model, the comparison between NOMA and conventional orthogonal multiple access (OMA) approach is provided. Simulation results are presented to verify the accuracy of the derived analytical results. Additionally, it is demonstrated that the system capacity performance is enhanced by NOMA compared to the OMA encoding scheme in the non-regenerative relay assisted system.
AB - In this paper, the non-regenerative relay assisted non-orthogonal multiple access (NOMA) system is proposed to enlarge the cellular coverage area and to enhance the system performance. To investigate the proposed system's performance, the closed-form expressions in terms of the system capacity are derived. In an effort to evaluate the performance of the proposed system model, the comparison between NOMA and conventional orthogonal multiple access (OMA) approach is provided. Simulation results are presented to verify the accuracy of the derived analytical results. Additionally, it is demonstrated that the system capacity performance is enhanced by NOMA compared to the OMA encoding scheme in the non-regenerative relay assisted system.
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U2 - 10.1109/WCSP.2017.8171018
DO - 10.1109/WCSP.2017.8171018
M3 - Conference contribution
AN - SCOPUS:85046456900
T3 - 2017 9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Proceedings
SP - 1
EP - 6
BT - 2017 9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th International Conference on Wireless Communications and Signal Processing, WCSP 2017
Y2 - 11 October 2017 through 13 October 2017
ER -