Non-stationary wiener filter design for channel estimation of PS-OFDM cognitive radio using time-reversal communication: A locally stationary approach.
Munyaradzi MunochiveyiXiaohui ZhaoHui LiangPublished in: ICSAI (2017)
Keyphrases
- non stationary
- channel estimation
- communication systems
- cognitive radio
- wiener filter
- wireless communication
- multipath
- autoregressive
- fading channels
- image restoration
- orthogonal frequency division multiplexing
- estimation algorithm
- computer simulation
- signal to noise ratio
- bit error rate
- computer networks
- image compression
- denoising
- information systems