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Signals and Information Group

2211 Jeong H. Kim Building, 2454 A.V. Williams Building

The signals and information group is led by Professor K.J. Ray Liu. The group researches topics such as cognitive communications, networking and security; cooperative communications and networking; time-reversal based green wireless communications; physical layer security and signal fingerprinting; multimedia social networks; multimedia forensics and anti-forensics; and music understanding.