Online Extreme Learning Machine-Based Channel Estimation and Equalization for OFDM Systems.
Jun LiuKai MeiXiaochen ZhangDongtang MaJibo WeiPublished in: IEEE Commun. Lett. (2019)
Keyphrases
- ofdm system
- channel estimation
- estimation algorithm
- multipath
- wireless communication
- bit error rate
- fading channels
- orthogonal frequency division multiplexing
- communication systems
- computer simulation
- neural network
- wireless sensor networks
- artificial neural networks
- wireless networks
- feed forward neural networks