Abstract
In this chapter, angle information acquisition for location sensing in the RIS-enabled ISAC system is addressed. In Sect. 3.1, the introduction is first provided. Then, Sect. 3.2 proposes an RIS-aided AoA estimation method for single-user localization. Then, Sect. 3.3 extends the single-user case to the multi-user case, where simultaneous multi-user localization is realized. Finally, Sect. 3.4 summarizes this chapter.
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Notes
- 1.
For mmWave signals, channel measurement campaigns reveal that signal power of the LoS component is about 13 dB higher than the sum of power of non-line-of-sight (NLoS) components.
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Hu, X., Liu, C., Peng, M., Zhong, C. (2024). Angle Information Acquisition in RIS-Enabled ISAC. In: Reconfigurable Intelligent Surface-Enabled Integrated Sensing and Communication in 6G. Wireless Networks. Springer, Singapore. https://doi.org/10.1007/978-981-99-8299-8_3
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DOI: https://doi.org/10.1007/978-981-99-8299-8_3
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