Joint spare channel estimation and decoding for orthogonal frequency division multiplexing using combined message passing.
Zhengdao YuanChuanzong ZhangZhongyong WangQinghua GuoJiangtao XiPublished in: IET Commun. (2018)
Keyphrases
- message passing
- channel estimation
- ofdm system
- orthogonal frequency division multiplexing
- frequency selective
- communication systems
- multipath
- belief propagation
- estimation algorithm
- fading channels
- distributed systems
- bit error rate
- wireless communication
- markov random field
- graphical models
- computer simulation
- frequency domain
- image processing
- computer systems
- recursive least squares
- additive white gaussian noise
- pairwise