Low-Overhead Channel Estimation for RIS-Aided Multi-Cell Networks in the Presence of Phase Quantization Errors.
Qingchao LiMohammed El-HajjarIbrahim A. HemadehArman ShojaeifardLajos HanzoPublished in: IEEE Trans. Veh. Technol. (2024)
Keyphrases
- low overhead
- quantization error
- channel estimation
- high reliability
- load balancing
- communication systems
- multipath
- communication cost
- ofdm system
- information systems
- shared memory
- fading channels
- network structure
- wireless sensor networks
- computer systems
- energy efficient
- error diffusion
- high resolution
- multiscale
- high quality
- image processing