A Comparative Study of Unipolar OFDM Schemes in Gaussian Optical Intensity Channel.
Jing ZhouWenyi ZhangPublished in: IEEE Trans. Commun. (2018)
Keyphrases
- space time block
- channel estimation
- orthogonal frequency division multiplexing
- ofdm system
- fading channels
- frequency selective
- channel coding
- impulse response
- wireless communication systems
- communication systems
- multi channel
- mimo systems
- multipath
- carrier frequency offset
- multiple access
- comparative study
- wireless systems
- light intensity
- maximum likelihood
- high data rate
- mimo ofdm systems
- wireless channels
- wireless communication
- gaussian mixture model
- image intensity
- decision feedback
- low complexity