Likelihood Ratio Test-Based Blind Carrier Frequency Offset Estimation for Coherent Optical OFDM Systems.
Yangfan XuXinwei DuChangyuan YuPublished in: IEEE Commun. Lett. (2023)
Keyphrases
- carrier frequency offset
- ofdm system
- likelihood ratio test
- channel estimation
- estimation algorithm
- wireless communication
- likelihood ratio
- multipath
- orthogonal frequency division multiplexing
- hypothesis testing
- bit error rate
- fading channels
- wireless networks
- computationally efficient
- mimo ofdm systems
- multiscale
- communication systems
- computer simulation