Semidefinite Relaxation-Based PAPR-Aware Precoding for Massive MIMO-OFDM Systems.
Miao YaoMatt CarrickMunawwar M. SohulVuk MarojevicCameron D. PattersonJeffrey H. ReedPublished in: IEEE Trans. Veh. Technol. (2019)
Keyphrases
- semidefinite
- mimo ofdm systems
- multipath
- ofdm system
- semidefinite programming
- orthogonal frequency division multiplexing
- bit error rate
- convex relaxation
- sufficient conditions
- higher dimensional
- convex sets
- interior point methods
- end to end
- multiscale
- wireless communication
- fading channels
- estimation algorithm
- neural network
- convex optimization
- computer simulation
- feature vectors
- objective function
- image segmentation