An Improved Channel Estimation Algorithm Based on WD-DDA in OFDM System.

Dan Wang Zhiqiang Mei Jiamin Liang Jinzhi Liu

Published in: Mob. Inf. Syst. (2021)

Keyphrases

estimation algorithm
ofdm system
channel estimation
orthogonal frequency division multiplexing
carrier frequency offset
computationally efficient
frequency selective
maximum likelihood
image segmentation
three dimensional
wireless communication