Reduction of Out-of-Band Radiation with Quantized Precoding Using Gibbs Sampling in Massive MU-MIMO-OFDM.
Taichi YamakadoRiki OkawaYukitoshi SanadaPublished in: IEICE Trans. Commun. (2022)
Keyphrases
- gibbs sampling
- mimo ofdm
- markov chain
- topic models
- em algorithm
- parameter estimation
- approximate inference
- latent dirichlet allocation
- expectation maximization
- belief networks
- markov chain monte carlo
- exact inference
- graphical models
- conditional random fields
- denoising
- distributed systems
- markov random field
- probabilistic inference
- monte carlo
- probabilistic model
- maximum likelihood