Recent advances in cognitive communications.

This article describes recent advances in cognitive communications. We combine the concepts of signal processing, communications, pattern classification, and machine learning to make dynamic use of the spectrum, such that the emanated signals do not interfere with the existing ones. Unlike other pro...

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Bibliographic Details
Published in:	IEEE Communications magazine 45, 10 (2007).
Other Authors:	Mody, Apurva N.
Format:	Article
Language:	English
Subjects:	Adaptive waveform design. Air interfaces. Autonomous machine learning. Cognitive communications. Feature identification. Incremental learning. Incremental prediction. Knowledge enhancement. Machine perception. Noninterfering signal transmission. Radio scene analysis. Signal classification. Signal detection. Spectrum holes. Standard classification process. Subspace tracking. Technological advances. White space.