Performance evaluation of superchannels using all-optical M-QAM OFDM and coherent receiver in the presence of time and frequency offsets.
Mumtaz AliBo DaiXu WangPublished in: ChinaCom (2014)
Keyphrases
- fading channels
- channel estimation
- wireless communication systems
- amplitude modulation
- multipath
- communication systems
- intersymbol interference
- ofdm system
- wireless communication
- wireless networks
- frequency selective
- mimo systems
- estimation algorithm
- code division multiple access
- bit error rate
- orthogonal frequency division multiplexing
- multiple input multiple output
- error correction
- additive white gaussian noise
- low frequency
- channel coding
- computer simulation
- routing algorithm
- decision feedback