Virual Oral Presentation Slide by Slide

IEEE/ICACT20240241 Slide.07        [Big Slide]       [YouTube]	Oral Presentation
	Considering the signal sparsity in the channel estimation, the angle estimation problem can be transformed into a traditional CS problem. Firstly, the angles of azimuth and elevation are uniformly sampled into discrete values with the size of W and Q, respectively, as ~~~. And the received signal at the BS from the ith RIS can be reformulated as~~~~ . Due to the sparsity of angles, the location recovery problem can be transformed into a classical CS problem. Thus, the received can be viewed as the observed value in the CS problem, and is the sensing matrix.

[Go to Next Slide]

Select Voice: Virtual Oral Presentation!!