Cascaded line-of-sight channel estimation for reconfigurable intelligent surface aided multi-user uplink transmissions.
Yicheng XuHongyun ChuPingping XuPublished in: Trans. Emerg. Telecommun. Technol. (2022)
Keyphrases
- multi user
- code division multiple access
- cdma systems
- channel estimation
- frequency selective
- single user
- communication systems
- multipath
- virtual environment
- user interface
- virtual world
- fading channels
- multi granularity
- augmented reality
- ofdm system
- multiple access
- multiple users
- estimation algorithm
- three dimensional
- wireless channels
- human computer interaction
- wireless sensor networks
- bit error rate
- sensor networks