A two-timescale estimation scheme, 2TCE-TSP, uses piecewise beam training to estimate a ratio vector per block, cutting per-block pilot overhead from M to about M/N_RF.
Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
eess.SP 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
support 1representative citing papers
citing papers explorer
-
Piecewise Beam Training and Channel Estimation for RIS-Aided Near-Field Communications
A two-timescale estimation scheme, 2TCE-TSP, uses piecewise beam training to estimate a ratio vector per block, cutting per-block pilot overhead from M to about M/N_RF.