Waveform Optimizations Using Virtual Arrays in Broadband Radar Communications

Ni, Zhitong; Zhang, Andrew; Liu, Ren Ping

doi:10.1109/lwc.2023.3250608

IEEE Wireless Commun. Lett.

2023

DOI: 10.1109/lwc.2023.3250608

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Waveform Optimizations Using Virtual Arrays in Broadband Radar Communications

Zhitong Ni

Andrew Zhang

Ren Ping Liu

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“…• CA technique for angle estimaton [99], [100] • Sparse array methods and algorithms [101]- [103] • Sparse signal reconstruction [104]- [106] • Non uniform sparse arrays [107], [108] • Carrier aggregation assisted sensing • Bistatic radar sensing • Other super-resolution algorithms What is the potential cellular architecture of future network of sensing?…”

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confidence: 99%

Integrated Sensing and Communications: Recent Advances and Ten Open Challenges

Lu,

Liu,

et al. 2024

IEEE Internet Things J.

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It is anticipated that integrated sensing and communications (ISAC) would be one of the key enablers of nextgeneration wireless networks (such as beyond 5G (B5G) and 6G) for supporting a variety of emerging applications. In this paper, we provide a comprehensive review of the recent advances in ISAC systems, with a particular focus on their foundations, physical-layer system design, networking aspects and ISAC applications. Furthermore, we discuss the corresponding open questions of the above that emerged in each issue. Hence, we commence with the information theory of sensing and communications (S&C), followed by the information-theoretic limits of ISAC systems by shedding light on the fundamental performance metrics. Next, we discuss their clock synchronization and phase offset problems, the associated Pareto-optimal signaling strategies, as well as the associated super-resolution physical-layer ISAC system design. Moreover, we envision that ISAC ushers in a paradigm shift for the future cellular networks relying on network sensing, transforming the classic cellular architecture,

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confidence: 99%

Integrated Sensing and Communications: Recent Advances and Ten Open Challenges

Lu,

Liu,

et al. 2024

IEEE Internet Things J.

View full text Add to dashboard Cite

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An OTFS-DFRC Waveform Design Method Based on Phase Perturbation

2023

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Waveform Optimizations Using Virtual Arrays in Broadband Radar Communications

Cited by 2 publications

References 13 publications

Integrated Sensing and Communications: Recent Advances and Ten Open Challenges

Integrated Sensing and Communications: Recent Advances and Ten Open Challenges

An OTFS-DFRC Waveform Design Method Based on Phase Perturbation

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