Channel Estimation Using Matrix Factorization Based Interpolation for OFDM Systems.
Norisato SugaRyohei SasakiToshihiro FurukawaPublished in: VTC Fall (2019)
Keyphrases
- matrix factorization
- ofdm system
- channel estimation
- estimation algorithm
- collaborative filtering
- wireless communication
- multipath
- bit error rate
- recommender systems
- frequency selective
- missing data
- factor analysis
- fading channels
- computer simulation
- negative matrix factorization
- orthogonal frequency division multiplexing
- recursive least squares
- signal to noise ratio
- communication systems
- end to end
- computationally efficient
- social networks