Woongsoo Na
  Jeongseok Yu
  Along with significant demands on wireless resources, cognitive radio (CR) technology has recently received much attention. In cognitive radio networks (CRN), secondary (or unlicensed) users can periodically search and identify available channels in their spectrum of operation. Based on sensing results, secondary users (SUs) dynamically tune their transceivers to an identified channel to communicate among themselves without disturbing the primary (or licensed) users (PUs). When a SU detects a PU, the SU must release the channel to the PU and continue to use another available channels, if any. This is due to the basic principle that the PUs have the exclusive right to occupy the channel.
Cognitive Radio ޽ ˰ (A Cognitive Radio based Mesh Routing Algorithm), KRF, 2007.08~2009.07 [Progress Report] [Final Report]
UHF 뿪 Cognitive Radio MAC (A Design of Cognitive Radio MAC), Samsung, 2007.05.01~2008.02 [Progress Report] [Final Report]
H. Yang, S. Cho, and C. Park, "Improving Performance of Remote TCP in Cognitive Radio Networks," KSII Transactions on Internet and Information Systems,vol. 6, no. 9, pp. 2323-2340, September 2012. [PDF]
W.Na, and S. Cho, "Log-based Admission Control Scheme for Dynamic Spectrum Access Networks," IEICE Transactions on Communications, vol.E94-B, no.10, pp.2933-2936, October 2011. [PDF]
G. Lee, W. Na, L. Park, and S. Cho, "Channel Allocation Scheme for Cognitive Radio Systems," in Proc. of ICUFN, Jeju, Korea, June 2010. [PDF]
L. Park, S. Cho, S.-O. Lim, T.-G. Kwon, and J.-W. Cho, "MAC Layer Techniques for Cognitive Radio: A Survey," in Proc. of ICMOCCA, Tashkent, Uzbekistan, September 2007. [PDF]
ڷ, ȫ, Ȳȣ, , " Ʈũ (Statistical Admission Control Scheme for Cognitive Radio Networks)," ѱȸ, 35, 10ȣ, October 2010. [PDF]
ڷ, , ӽ¿, Ǵ, , ָ, "Cognitive Radio System MAC (A Survey on MAC layer Techniques in Cognitive Radio System)," ѱͳݹTVȸ, 7, 5ȣ, October 2007. [PDF]
ڷ, ֿ, , ȫ, Ȳȣ, "Cognitive Radio ýۿ 2 ä Ҵ (Channel Allocation Scheme for Secondary User in Cognitive Radio Systems)," ѱȸ ϰмǥȸ, , July 2008. [PDF]
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