Location Sensing and Beamforming Design for IRS-Enabled Multi-User ISAC Systems

This paper explores the potential of the intelligent reflecting surface (IRS) in realizing multi-user concurrent communication and localization, using the same time-frequency resources. Specifically, we propose an IRS-enabled multi-user integrated sensing and communication (ISAC) framework, where a...

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Veröffentlicht in:	IEEE transactions on signal processing 2022, Vol.70, p.1-16
Hauptverfasser:	Yu, Zhouyuan, Hu, Xiaoling, Liu, Chenxi, Peng, Mugen, Zhong, Caijun
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Array signal processing Beamforming Communication Data transmission discrete phase shifts Integrated sensing and communication (ISAC) intelligent reflecting surface (IRS) joint active and passive beamforming Localization Location awareness multi-user location sensing Protocols Reference signals Sensors Signal processing algorithms Spectral efficiency Uplink Uplinking
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