Optimized precoding for massive MU-MIMO systems with KLDA dimension reduction and RNN-crossover GBO algorithm.
Srividhya RamanathanM. Anto BennetPublished in: Telecommun. Syst. (2024)
Keyphrases
- dimension reduction
- preprocessing
- mimo systems
- clustering method
- learning algorithm
- feature selection
- feature extraction
- similarity measure
- data mining
- k means
- high dimensional data
- qr decomposition
- estimation algorithm
- recurrent neural networks
- singular value decomposition
- expectation maximization
- input data
- input image
- nearest neighbor
- computational complexity