Parallel combinatory multicarrier frequency-hopped spread spectrum for long range and shallow underwater acoustic communications.
Chaowu ZhanFang XuXiaoyi HuPublished in: WUWNet (2013)
Keyphrases
- long range
- underwater acoustic
- spread spectrum
- communication systems
- frequency hopping
- multiple access
- short range
- sensor networks
- image watermarking
- transform domain
- data hiding
- conditional random fields
- watermarking scheme
- computer systems
- bit error rate
- information extraction
- low frequency
- watermarking algorithm
- wireless channels
- image data
- sensor data
- multimedia
- base station
- wireless communication
- high frequency