id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
9880vq30122	Alice J Crohas	Practical Implementation of a Cognitive Radio System for Dynamic Spectrum Access	2008		.txt	text/plain	245	15	44	Cognitive radio for dynamic spectrum access enables opportunistic use of the radio-frequency (RF) spectrum, allowing unlicensed users to utilize licensed bands under the condition that they interfere as little as possible with the licensees. This work focuses on the practical implementation of a cognitive radio for dynamic spectrum access.	cache/9880vq30122.txt	txt/9880vq30122.txt