PAPR Reduction in Massive MU-MIMO-OFDM Systems using the Proximal Gradient Method.
Davinder SinghR. K. SarinPublished in: J. Commun. Inf. Networks (2019)
Keyphrases
- gradient method
- mimo ofdm systems
- multipath
- ofdm system
- orthogonal frequency division multiplexing
- convergence rate
- recursive least squares
- step size
- negative matrix factorization
- optimization methods
- bit error rate
- end to end
- data analysis
- estimation algorithm
- convergence speed
- wireless communication
- complex valued
- learning rate