Lianfei Zhao1, Fulong Ji2, and Yongmao Zhao3
1State Grid Jilin Electric Power Co., Ltd., Changchun 130022, Jilin, China
2State Grid Location Based Service Co., Ltd., Beijing 102211, Beijing, China
3Beijing Sinan Beidou Technology Development Co., Ltd., Beijing 100029, Beijing, China
Received: July 22, 2026
Accepted: August 19, 2026
Publication Date: September 27, 2026
Anti-Interference And Secure Communication For Distributed Power Line Inspection Networks Based On The BeiDou Short Message Service
Copyright The Author(s). This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are cited.
Download Citation: BibTeX | http://dx.doi.org/10.6180/jase.202701_36.001
Distributed power line inspection networks in mountainous areas and post-disaster sites often suffer from link outages, high-power interference, queue congestion, and false alarms due to weak public-network coverage, making critical alarm delivery unreliable. We propose BD-SASC, jointly modeling cellular, dedicated power, edge multi-hop, and BeiDou short-message links, evaluating latency, interference, reliability, security risk, and trustworthiness for adaptive link selection, with priority-based scheduling, field compression, lightweight authentication, and trusted edge forwarding ensuring prioritized P1 alarm delivery. With 500 nodes and 10% malicious nodes, BD-SASC maintains 91.6% secure delivery under strong interference (vs. 61.8% Cellular-only, 78.4% Fixed-BDS, 71.4% Encryption-only), reduces average P1 latency to 4.31s under burst alarms (vs. 12.46s/8.92s baselines), and maintains 92.4% delivery at 1000 nodes.
Keywords: BeiDou short-message service, distributed power line inspection, anti-interference communication, security authentication, power IoT, scalable information system
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