Pilot-aided log-likelihood ratio for LDPC coded M-QAM CO-OFDM system.
Shengjiao CaoPooi-Yuen KamChangyuan YuPublished in: OFC (2014)
Keyphrases
- ofdm system
- log likelihood ratio
- channel coding
- bit error rate
- channel estimation
- orthogonal frequency division multiplexing
- wireless communication
- estimation algorithm
- multipath
- fading channels
- wireless communication systems
- frequency selective
- error correction
- computer simulation
- signal to noise ratio
- recursive least squares
- physical layer
- communication systems
- wireless networks
- wireless channels
- mimo systems
- end to end
- maximum likelihood