Chongjun Ouyang — accepted AI-conference papers

2025

Movable Antenna Aided Physical Layer Security with No Eavesdropper CSI

Zhenqiao Cheng, Chongjun Ouyang, Xingqi Zhang

ICASSP 2025accepted

A novel movable antenna (MA)-aided secure transmission framework is proposed to enhance the secrecy transmission rate without relying on the eavesdropper’s channel state information. Within this framework, a joint beamforming and jamming scheme is proposed, where the power of the confidential signal…

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2024

Enabling Secure Wireless Communications via Movable Antennas

Zhenqiao Cheng, Nanxi Li, Jianchi Zhu, Xiaoming She, Chongjun Ouyang, Peng Chen

ICASSP 2024accepted

A pioneering secure transmission scheme is proposed, which harnesses movable antennas (MAs) to optimize antenna positions for augmenting the physical layer security. Particularly, an MA-enabled secure wireless system is considered, where a multi-antenna transmitter communicates with a single-antenna…

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