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Báo cáo toán học: " Ten years of research in spectrum sensing and sharing in cognitive radio"

Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học được đăng trên tạp chí toán học quốc tế đề tài: Ten years of research in spectrum sensing and sharing in cognitive radio | EURASIP Journal on Wireless Communications and Networking SpringsrOpen This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text HTML versions will be made available soon. Ten years of research in spectrum sensing and sharing in cognitive radio EURASIP Journal on Wireless Communications and Networking 2012 2012 28 doi 10.1186 1687-1499-2012-28 Lu Lu lulu0528@gatech.edu Xiangwei Zhou xwzhou@ece.gatech.edu Uzoma Onunkwo uonunkw@sandia.gov Geoffrey Ye Li liye@ece.gatech.edu ISSN 1687-1499 Article type Review Submission date 1 May 2011 Acceptance date 31 January 2012 Publication date 31 January 2012 Article URL http jwcn.eurasipjournals.com content 2012 1 28 This peer-reviewed article was published immediately upon acceptance. It can be downloaded printed and distributed freely for any purposes see copyright notice below . For information about publishing your research in EURASIP WCN go to http jwcn.eurasipjournals.com authors instructions For information about other SpringerOpen publications go to http www.springeropen.com 2012 Lu etal. licensee Springer. This is an open access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Ten years of research in spectrum sensing and sharing in cognitive radio Lu Lu Xiangwei Zhou Uzoma Onunkwo and Geoffrey Ye Li School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA 30332-0250 USA Corresponding author lulu0528@gatech.edu Email addresses ZX xwzhou@gatech.edu UO uonunkw@sandia.gov GYL liye@ece.gatech.edu Abstract Cognitive radio CR can successfully deal with the growing demand and scarcity of the wireless spectrum. To exploit limited spectrum efficiently CR technology allows unlicensed users to access licensed spectrum bands. Since licensed users have .