5G distribution network differential protection low-delay transmission

Xurui Wang; Xian Meng; Mingyang Ji; Xintong Liu

doi:10.1117/12.3012081

21 December 2023 5G distribution network differential protection low-delay transmission

Xurui Wang, Xian Meng, Mingyang Ji, Xintong Liu

Proceedings Volume 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023); 1297015 (2023) https://doi.org/10.1117/12.3012081
Event: Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 2023, Guilin, China

Abstract

Differential protection is an important technical guarantee for distribution network operation, which has strict communication delay requirements for data transmission. Short data packets carrying control information should be used for transmission. In this paper, we study a downlink short-packet communication model with RIS-assisted differential protection and a sum rate maximization problem is proposed to optimize active beamforming and passive beamforming using a successive convex approximate frame. Simulation results show that the proposed scheme can improve the sum achievable rate, especially under poor channel conditions.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xurui Wang, Xian Meng, Mingyang Ji, and Xintong Liu "5G distribution network differential protection low-delay transmission", Proc. SPIE 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 1297015 (21 December 2023); https://doi.org/10.1117/12.3012081

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