Joint time and frequency domain double differential detection and equalization for DFT scrambling vector OFDM under fast fading channels.
Gao ZhouPingzhi FanLi HaoPublished in: IWSDA (2013)
Keyphrases
- frequency domain
- fading channels
- orthogonal frequency division multiplexing
- multipath
- channel estimation
- frequency selective
- fourier transform
- spatial domain
- ofdm system
- low frequency
- discrete fourier transform
- bit error rate
- communication systems
- denoising
- filter bank
- wireless communication
- feature extraction
- end to end
- wireless channels
- subband
- computer simulation
- image processing
- channel coding
- estimation algorithm