Collapsed VBI-DP Based Structured Sparse Channel Estimation Algorithm for Massive MIMO-OFDM.

Xinhua Lu Carles Navarro Manchon Zhongyong Wang

Published in: IEEE Access (2019)

Keyphrases

estimation algorithm
mimo ofdm
ofdm system
channel estimation
dynamic programming
computationally efficient
multiple input multiple output
maximum likelihood
channel state information
fading channels
single image