Search Results for author: Kecheng Zhang

Found 4 papers, 0 papers with code

Low-Complexity Minimum BER Precoder Design for ISAC Systems: A Delay-Doppler Perspective

no code implementations21 Oct 2024 Jun Wu, Weijie Yuan, Zhiqiang Wei, Kecheng Zhang, Fan Liu, Derrick Wing Kwan Ng

Orthogonal time frequency space (OTFS) modulation is anticipated to be a promising candidate for supporting integrated sensing and communications (ISAC) systems, which is considered as a pivotal technique for realizing next generation wireless networks.

Dual-Functional Waveform Design with Local Sidelobe Suppression via OTFS Signaling

no code implementations27 Apr 2024 Kecheng Zhang, Weijie Yuan, Pingzhi Fan, Xianbin Wang

Integrated sensing and communication (ISAC) is viewed as a key technology in future wireless networks.

Radar Sensing via OTFS Signaling

no code implementations20 Jun 2023 Kecheng Zhang, Zhongjie Li, Weijie Yuan, Yunlong Cai, Feifei Gao

By multiplexing information symbols in the delay-Doppler (DD) domain, orthogonal time frequency space (OTFS) is a promising candidate for future wireless communication in high-mobility scenarios.

Radar Sensing via OTFS Signaling: A Delay Doppler Signal Processing Perspective

no code implementations24 Jan 2023 Kecheng Zhang, Weijie Yuan, Shuangyang Li, Fan Liu, Feifei Gao, Pingzhi Fan, Yunlong Cai

The recently proposed orthogonal time frequency space (OTFS) modulation multiplexes data symbols in the delay-Doppler (DD) domain.

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