Keyphrases
High Reliability
100%
Underwater Acoustic Communication
100%
Direct Sequence Spread Spectrum (DS-SS)
100%
Chip-level
25%
Underwater Applications
25%
Wireless Transmission
25%
Multipath
25%
Low Complexity Receivers
25%
Matched Filter
25%
Channel Variation
25%
Filtering Operation
25%
Communication Link
25%
Vehicle Sensors
25%
Hydrophone
25%
QPSK Modulation
25%
Channel Coherence Time
25%
Co-channel Interference
25%
Short Channel
25%
Underwater Sensors
25%
Delay Diversity
25%
Sea Trial
25%
Underwater Communication
25%
Autonomous Underwater Vehicle
25%
Direct Sequence Spread Spectrum System
25%
High Data Rate
25%
Receiver Complexity
25%
Multiple Symbols
25%
Flexible Production Rate
25%
Engineering
Direct Sequence Spread Spectrum
100%
High Data Rate
20%
Channel Variation
20%
Channel Coherence Time
20%
Channel Interference
20%
Delay Diversity
20%
Autonomous Underwater Vehicle
20%
Communication Link
20%
Matched Filter
20%
Quadrature Phase Shift Keying
20%