OFDM Signal Detection in Doubly Selective Channels with Blockwise Whitening of Residual Intercarrier Interference and Noise.
Hai-wei WangDavid W. LinTzu-Hsien SangPublished in: IEEE J. Sel. Areas Commun. (2012)
Keyphrases
- signal detection
- weak signal
- weak signal detection
- frequency selective
- low signal to noise ratio
- multipath
- fading channels
- carrier frequency offset
- channel estimation
- multi channel
- computer simulation
- ofdm system
- illumination invariant face recognition
- bit error rate
- additive white gaussian noise
- low snr
- random noise
- orthogonal frequency division multiplexing
- channel assignment
- cellular networks
- communication systems