Joint Estimation of Channel and Control Signal Using Noise Subspace in OFDM Systems.
Bin ShengPengcheng ZhuXin FangWanlin LiPublished in: IEICE Trans. Commun. (2014)
Keyphrases
- ofdm system
- carrier frequency offset
- joint estimation
- orthogonal frequency division multiplexing
- received signal
- estimation algorithm
- channel estimation
- additive white gaussian noise
- frequency hopping
- wireless communication
- signal to noise ratio
- bit error rate
- direct sequence spread spectrum
- multipath
- fading channels
- control system
- signal subspace
- frequency selective
- channel coding
- communication systems
- non stationary
- frequency domain
- multiple access
- wireless channels
- sar images
- communication networks
- high frequency