@inproceedings{4c032943eb16420dbd1eee019e53e39d,
title = "Optimization of Phase Rotation-Based Precoding for Spatial Modulation System",
abstract = "In this paper, an optimized phase rotation-based precoding scheme for spatial modulation (PRP-SM) system has been proposed to improve the minimum Euclidean distance (MED) of the SM signal constellation and enhance the system performance. By the generation and optimization of the phase rotation-based precoding matrix, the phase interval of the received constellation points can be changed, which leads to the increased MED. The bit error rate (BER) and the transmit diversity order of the PRP-SM system have been obtained through the analysis of the system pairwise error probability (PEP). Furthermore, we also discuss the complexity of the proposed PRP-SM system. Simulation results show an improved BER performance of the PRP-SM scheme compared with the typical SM systems.",
keywords = "bit error rate, diversity order, minimum Euclidean distance, precoding matrix, spatial modulation",
author = "Zhan Yu and Zhiquan Bai and Ke Pang and Xinhong Hao and Xianglai Yang and Rongkai Li",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 20th IEEE International Conference on Communication Technology, ICCT 2020 ; Conference date: 28-10-2020 Through 31-10-2020",
year = "2020",
month = oct,
day = "28",
doi = "10.1109/ICCT50939.2020.9295798",
language = "English",
series = "International Conference on Communication Technology Proceedings, ICCT",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "236--240",
booktitle = "2020 IEEE 20th International Conference on Communication Technology, ICCT 2020",
address = "United States",
}