tailieunhanh - báo cáo hóa học:" Performance Analysis of CSMA in an unslotted Cognitive Radio Network with Licensed Channels and unlicensed Channels"

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: Performance Analysis of CSMA in an unslotted Cognitive Radio Network with Licensed Channels and unlicensed Channels | 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. Performance Analysis of CSMA in an unslotted Cognitive Radio Network with Licensed Channels and unlicensed Channels EURASIP Journal on Wireless Communications and Networking 2012 2012 12 doi 1687-1499-2012-12 Dong Bi Zhu dbzhu@ Bong Dae Choi queue@ ISSN 1687-1499 Article type Research Submission date 22 January 2011 Acceptance date 13 January 2012 Publication date 13 January 2012 Article URL http content 2012 1 12 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 Zhu and Choi 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. Performance Analysis of CSMA in an unslotted Cognitive Radio Network with Licensed Channels and unlicensed Channels Dong Bi Zhu1 and Bong Dae Choi 2 1 Department of Electronics and Communication Engineering College of Engineering YanBian University YanJi China 2Department of Mathematics and Telecommunication Mathematics Research Center Korea University Seoul Korea Email Dong Bi Zhu - dbzhu@ Bong Dae Choi - queue@ Corresponding author Abstract We consider a carrier sense multiple access CSMA in an unslotted cognitive radio network under a mixed spectrum environment of licensed channels and .