FFT-HQ Channel Estimating Algorithm in MB-OFDM UWB System.

Jianqiang Li Zhihua Bao Shibing Zhang

Published in: CMC (2011)

Keyphrases

times faster
k means
learning algorithm
objective function
detection algorithm
np hard
dynamic programming
computationally efficient
orthogonal frequency division multiplexing
simulated annealing
optimal solution
selection algorithm
multipath
estimation algorithm