Distributed Autocorrelation-Based Sequential Detection of OFDM Signals in Cognitive Radios.
Sachin ChaudhariVisa KoivunenH. Vincent PoorPublished in: CrownCom (2008)
Keyphrases
- distributed systems
- signal detection
- cooperative
- signal processing
- peer to peer
- detection accuracy
- object detection
- low signal to noise ratio
- automatic detection
- mobile agents
- autocorrelation function
- detection algorithm
- information content
- non stationary
- false positives
- phase locked
- higher order
- spectral analysis
- false alarms
- independent component analysis
- communication systems
- low power
- cognitive architecture
- noisy environments
- wireless communication
- face detection
- matched filter
- detection rate
- distributed environment