Angle Information Acquisition in RIS-Enabled ISAC
摘要
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.