Movable antenna (MA) has emerged as a promising technology to unlock spatial degrees of freedom for wireless sensing systems. However, optimizing MA positions for multi-target sensing remains challenging due to the complicated coupling between the array geometry and unknown target directions, as well as severe sidelobe...
Cheng-Zhi Ye, Ruo-Yu Zhang, Li-Peng Zhu et al.· 0 citations
Integrated sensing and communication (ISAC) is widely regarded as a key enabler for future wireless networks. However, ISAC schemes employing orthogonal frequency division multiplexing (OFDM) signals are often limited to range and velocity estimation, whereas existing target sensing schemes for joint range-velocity-ang...
Hao-Jie He, Ruo-Yu Zhang, Ting-Jie Yang et al.· IEEE Open Journal of the Com...· 0 citations
Integrated sensing and communication (ISAC) is regarded as a key enabling technique in future 6th-generation (6G) mobile communication systems. However, existing multi-input multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) ISAC designs generally rely on the fixed-position antennas and fixed allocat...
Chengzhi Ye, Ruo-Yu Zhang, Lei Yao et al.· 3 citations
This paper investigates the angle-of-arrival (AoA) estimation problem for wireless sensing systems equipped with movable antennas and proposes a successive convex approximation-based position optimization algorithm that achieves superior AoA estimation performance.
Chengzhi Ye, Ruo-Yu Zhang, Shichao Wei et al.· 1 citation
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