Modulation recognition of PSK and QAM signals based on envelope spectrum analysis.
Min LiLili LiangDong WeiMeng ZhangChunwei MiaoPublished in: PIMRC (2016)
Keyphrases
- spectrum analysis
- ofdm system
- ultrasonic images
- frequency domain
- bit error rate
- modulation scheme
- autoregressive
- amplitude modulation
- adaptive filter
- feature extraction
- estimation algorithm
- image processing
- speech recognition
- channel estimation
- multiscale
- signal to noise ratio
- wireless communication
- computer simulation
- probabilistic model
- hidden markov models