Optimized hybrid QPSK/8QAM for CO-OFDM transmissions.
Son T. LeMary E. McCarthySergei K. TuritsynPublished in: CSNDSP (2014)
Keyphrases
- ofdm system
- fading channels
- orthogonal frequency division multiplexing
- bit error rate
- communication systems
- wireless communication
- channel estimation
- estimation algorithm
- high data rate
- wireless communication systems
- multipath
- wireless sensor networks
- low complexity
- modulation scheme
- wireless networks
- computer simulation
- amplitude modulation
- wireless channels
- physical layer
- image transmission
- image quality