Research Article
Accurate SER Quantization for Uplink Multi-user NOMA System
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@INPROCEEDINGS{10.1007/978-3-030-93398-2_71, author={Yu Xu and Zhenyong Wang and Chen Cui and Qing Guo}, title={Accurate SER Quantization for Uplink Multi-user NOMA System}, proceedings={Wireless and Satellite Systems. 12th EAI International Conference, WiSATS 2021, Virtual Event, China, July 31 -- August 2, 2021, Proceedings}, proceedings_a={WISATS}, year={2022}, month={1}, keywords={Non-orthogonal multiple access (NOMA) Multi-user Symbol error rate (SER) Error propagation}, doi={10.1007/978-3-030-93398-2_71} }- Yu Xu
Zhenyong Wang
Chen Cui
Qing Guo
Year: 2022
Accurate SER Quantization for Uplink Multi-user NOMA System
WISATS
Springer
DOI: 10.1007/978-3-030-93398-2_71
Abstract
Non-orthogonal multiple access (NOMA) is presented as a promising solution to support a massive number of communication devices in wireless networks. Due to the error propagation problem of successive interference cancellation (SIC) decoding, it is very difficult to quantify error rate performance accurately for the NOMA system. In this paper, accurate quantization expression of symbol error rate (SER) for the uplink NOMA system over additive white Gaussian noise (AWGN) channel is given. The quantified expression is effective regardless of the number of access users. Finally, we validate the provided expression and confirm the effectiveness through Monte Carlo experiments.
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