Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Security in cognitive wireless sensor networks. Challenges and open problems | 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. Security in cognitive wireless sensor networks. Challenges and open problems EURASIP Journal on Wireless Communications and Networking 2012 2012 48 doi 1687-1499-2012-48 Alvaro Araujo araujo@ Javier Blesa jblesa@ Elena Romero elena@ Daniel Villanueva danielvg@ ISSN 1687-1499 Article type Review Submission date 20 May 2011 Acceptance date 15 February 2012 Publication date 15 February 2012 Article URL http content 2012 1 48 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 authors instructions For information about other SpringerOpen publications go to http 2012 Araujo etal. licensee Springer. This is an open access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Security in cognitive wireless sensor networks. Challenges and open problems Alvaro Araujo 1 Javier Blesa1 Elena Romero1 and Daniel Villanueva1 Electronic Engineering Department Universidad Politécnica de Madrid Avda Complutense 30 28040 Madrid Spain Corresponding author araujo@ Email addresses JB jblesa@ ER elena@ DV danielvg @ Abstract A cognitive wireless sensor network CWSN is an emerging technology with great potential to avoid traditional wireless problems such as reliability. One of the major challenges CWSNs face today is security. A CWSN is
