no code implementations • 21 Jan 2022 • Sumin Jeong, Arman Farhang, Nemanja Stefan Perović, Mark F. Flanagan
This becomes more critical in RIS-aided communications, as even a small channel estimation error leads to a significant performance loss.
no code implementations • 27 Jan 2021 • Sumin Jeong, Arman Farhang, Nemanja Stefan Perović, Mark Flanagan
Accurate channel estimation is essential for achieving the performance gains offered by reconfigurable intelligent surface (RIS)-aided wireless communications.
