Peak Cancellation Signal-Based Parallel PAPR Reduction Method Using Low-Dimensional Null Space in Massive MIMO-OFDM.
Jun SaitoTakanori HaraKenichi HiguchiPublished in: ICNC (2024)
Keyphrases
- reduction method
- null space
- low dimensional
- mimo ofdm
- linear discriminant analysis
- high dimensional
- lower dimensional
- dimensionality reduction
- singular value decomposition
- selection algorithm
- high dimensional data
- novelty detection
- principal component analysis
- manifold learning
- principal components
- theoretical guarantees
- data sets
- singular values
- discriminant analysis
- euclidean space
- dimension reduction
- frequency domain
- data points
- object recognition
- feature space
- intra class
- non stationary
- data analysis
- discriminative information
- pattern recognition
- ofdm system
- machine learning