Computationally Efficient Limited Feedback for Codebook-Based FD-MIMO Precoding.

Mariam Mussbah Stefan Pratschner Stefan Schwarz Markus Rupp

Published in: WSA (2019)

Keyphrases

computationally efficient
vector quantization
training set
estimation algorithm
data sets
relevance feedback
image representation
visual words
feedback mechanisms
neural network
feature selection
multiscale
recommender systems
communication systems
ofdm system