Robust adaptive multi-service transmission with hierarchical modulation for OFDM systems in high mobility scenarios.
Qian GaoGang ZhuSiyu LinYuanxuan LiXiao LiuPublished in: Telecommun. Syst. (2018)
Keyphrases
- ofdm system
- estimation algorithm
- orthogonal frequency division multiplexing
- wireless communication
- channel estimation
- multipath
- modulation scheme
- fading channels
- bit error rate
- frequency selective
- carrier frequency offset
- recursive least squares
- neural network
- mobile networks
- wireless channels
- multiple input multiple output
- analytical model
- wireless networks
- computer simulation