A context-aware mobile application framework using audio watermarking

Keyphrases

• Mobile Devices 100%
• Mobile Framework 100%
• Mobile Users 100%
• Audio Watermarking 100%
• Indoor Location 100%
• Context-aware Mobile Applications 100%
• Audio 66%
• Coverage Range 66%
• Watermark Codes 66%
• Decoder 33%
• Codeword 33%
• Fingerprinting 33%
• System Development 33%
• Satisfactory Performance 33%
• Spatial Resolution 33%
• Wi-Fi 33%
• Communication Systems 33%
• Location Information 33%
• Performance Test 33%
• Microphone 33%
• Encoder 33%
• Context-aware 33%
• Proximity-based 33%
• Watermarking 33%
• Spread Spectrum 33%
• Audio Watermark 33%
• Latest Technology 33%
• Beacon Technology 33%
• Robustness to Noise 33%
• Inaudibility 33%
• Low-band 33%
• Indoor Positioning System 33%
• User Position 33%
• Context-aware Communication 33%
• GPS Signal 33%
• Content Delivery 33%
• Time-of-flight Technique 33%
• Code Division multiplexing 33%
• Location Index 33%
• Audio Files 33%

Computer Science

• Mobile Application 100%
• Mobile Device 100%
• Audio Watermarking 100%
• Application Framework 100%
• Indoor Location 75%
• Embedded Watermark 50%
• Watermarked Audio 50%
• Spread Spectrum 25%
• Content Delivery 25%
• Code-Division Multiplexing 25%
• Spatial Resolution 25%
• Wi-Fi 25%
• Performance Test 25%
• Global Positioning System 25%

Engineering

• Mobile User 100%
• Audio Watermarking 100%
• Codeword 33%
• Spatial Resolution 33%
• Wi-Fi 33%
• Performance Test 33%
• Time-of-Flight 33%
• Indoor Positioning Systems 33%
• Audio File 33%
• Spread Spectrum 33%
• Code-Division Multiplexing 33%
• Global Positioning System 33%