Anti-Jamming Design for Sensing-Assisted Reliable Orthogonal Time Frequency Space Communications
Xu Q. Chen Z. Zhang Z. Sun W.-B. Turlykozhayeva D. Wang L.
2026Institute of Electrical and Electronics Engineers Inc.
IEEE Wireless Communications Letters
2026#15575 - 579 pp.
Sensing-assisted communication, as an important implementation of integrated sensing and communication (ISAC) systems, can enhance communication performance by using the parameters obtained in the radar sensing phase. However, when faced with jamming, the aforementioned vision will be difficult to achieve. This letter studies the performance of the orthogonal time frequency space (OTFS) modulation based sensing-assisted communications in the directional jamming environment. Specifically, anti-jamming schemes are proposed for both the radar sensing and communication phases. In addition, time domain signal precoding is adopted to facilitate symbol detection in communication phase. Simulation results are provided to show the effectiveness of the proposed schemes.
anti-jamming transmission , Integrated sensing and communication , orthogonal time frequency space modulation
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Northwestern Polytechnical University, School of Electronics and Information, National Key Laboratory of Unmanned Aerial Vehicle Technology, Xi’an, 710072, China
Al-Farabi Kazakh National University, Department of Electronics and Astrophysics, Almaty, 050040, Kazakhstan
Northwestern Polytechnical University
Al-Farabi Kazakh National University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026