Frequency hopping spread spectrum signalling using code quadratic FSK technique for multichannel.

Partha Pratim Sahu S. Panda

Published in: Comput. Electr. Eng. (2010)

Keyphrases

spread spectrum
frequency hopping
image watermarking
transform domain
data hiding
multiple access
watermarking scheme
watermarking algorithm
computational complexity
bit error rate
digital watermarking
multimedia
ofdm system
image restoration