SNR optimization through digital frequency-domain pre-emphasis for extending transmission distances in DML-based OFDM-PON systems.
Sang-Yuep KimJun TeradaNaoto YoshimotoPublished in: OFC/NFOEC (2013)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- orthogonal frequency division multiplexing
- power spectrum
- denoising
- low frequency
- frequency domain analysis
- ofdm system
- filter bank
- wireless communication systems
- frequency analysis
- spectrum analysis
- power spectra
- feature extraction
- multiple input multiple output
- fourier analysis
- wireless systems
- subband