Construction of multiple-stage time-hopping sequences in time-hopping spread spectrum ultra wideband.

Zhenyu Zhang Fanxin Zeng Lijia Ge

Published in: VTC Fall (2) (2004)

Keyphrases

spread spectrum
bit error rate
ultra wideband
image watermarking
data hiding
frequency hopping
computer simulation
transform domain
multipath
watermarking algorithm
digital watermarking
watermarking scheme
signal to noise ratio
wireless channels
spatial domain
short range
denoising
sensor networks