Improved Non-coherent Communication Systems Using Noise Reduction Chaotic ON-OFF Keying (NR-COOK) Techniques.
Sangeetha ManoharanVidhyacharan BhaskarPublished in: Wirel. Pers. Commun. (2020)
Keyphrases
- noise reduction
- communication systems
- signal to noise ratio
- edge preserving
- computer systems
- information processing systems
- edge detection
- noisy environments
- noise removal
- blind equalization
- noise level
- median filter
- multiple access
- communication technologies
- wiener filter
- speech enhancement
- noise free
- channel estimation
- edge enhancement
- multiplicative noise
- impulse noise
- decision directed
- noise filtering
- bilateral filter
- information systems
- image restoration
- hidden markov models