Untrained Deep Learning Techniques for Channel Estimation With Limited Pilots in RIS-Enhanced SIMO-OFDM Systems.
Fan-Shuo TsengTsang-Yi WangPin-Chu YuPublished in: CCNC (2024)
Keyphrases
- ofdm system
- deep learning
- channel estimation
- wireless communication
- bit error rate
- wireless networks
- orthogonal frequency division multiplexing
- unsupervised learning
- computer simulation
- multipath
- estimation algorithm
- frequency selective
- wireless sensor networks
- fading channels
- communication networks
- wireless channels
- communication systems
- physical layer
- ground truth
- channel coding
- signal to noise ratio