Distortion-Constraint-Based Group Sparse Channel Estimation Under α-Stable Noise.

Chengzhuo Shi Zheng Dou Lin Qi

Published in: IEEE Access (2019)

Keyphrases

channel estimation
communication systems
multipath
signal to noise ratio
bit error rate
ofdm system
cdma systems
frequency selective
fading channels
estimation algorithm
sparse representation
computational complexity
low frequency
error correction