Dr. Won-Yeol Lee was born in Daegu, Korea. He earned his B.S. and M.S. degrees from the Department of Electronics Engineering, Yonsei University, Seoul, Korea in 1997 and 1999, respectively. He received his Ph.D. degree in Electrical and Computer Engineering from Georgia Institute of Technology, Atlanta, GA. in 2009, under the guidance of Prof. Ian F. Akyildiz in the Broadband Wireless Networking Laboratory . From 1999 to 2004, he was senior research engineer of Network R&D Center and Wireless Multimedia Service Development Division at LG U+ (formerly LG Telecom), Seoul, Korea. Currently he is Deputy Director of the Next Mobile Technology Group, Network R&D Laboratory, KT (formerly Korea Telecom)  Seoul, Korea. 

---

---

   Ph. D. Dissertation

•   Spectrum Management in Cognitive Radio Wireless Networks, Georgia Institute of Technology, August 2009.  

 

   Journals

• Won-Yeol Lee and I. F. Akyildiz, "A Spectrum Decision Framework for Cognitive Radio Networks," IEEE Transactions on Mobile Computing, vol.  10, no. 2, pp. 161-174, February 2011. [Abstract]

• Won-Yeol Lee and I. F. Akyildiz, "Spectrum-Aware Mobility Management in Cognitive Radio Cellular Networks," to appear in IEEE Transactions on Mobile Computing 2011. [Abstract]

• I. F. Akyildiz, Won-Yeol Lee, and K. R. Chowdhury, "CRAHNs: Cognitive Radio Ad Hoc Networks," Ad Hoc Networks Journal (Elsevier), Vol.7, No. 5, pp. 810-836, July 2009. [Abstract]

• I. F. Akyildiz, Won-Yeol Lee, and K. R. Chowdhury, "Spectrum Management in Cognitive Radio Ad Hoc Networks," IEEE Network Vol. 23, No. 4, pp. 6-12, July 2009. [Abstract]

• Won-Yeol Lee and I. F. Akyildiz, "Optimal Spectrum Sensing Framework for Cognitive Radio Networks," IEEE Transactions on Wireless Communications, vol. 7, no. 10, pp. 3845-3857, October 2008. [Abstract]

• I. F. Akyildiz, Won-Yeol Lee, M. C. Vuran, and S. Mohanty, "A Survey on Spectrum Management in Cognitive Radio Networks," IEEE Communications Magazine, Vol. 46, Issue 4, pp. 40-48, April 2008. [Abstract]

• I. F. Akyildiz, Won-Yeol Lee, M. C. Vuran, and S. Mohanty, "NeXt Generation / Dynamic Spectrum Access / Cognitive Radio Wireless Networks: A Survey," Computer Networks Journal (Elsevier), Vol. 50, pp. 2127-2159, September 2006. [Abstract] .

• Won-Yeol Lee, and I. F. Akyildiz, "Dynamic Resource Allocation for Spectrum Sharing in Infrastructure-Based Cognitive Radio Networks," submitted for journal publication, November 2009. [Abstract]

• Won-Yeol Lee and I. F. Akyildiz, "Joint Spectrum and Power Allocation for Inter-Cell Spectrum Sharing in Cognitive Radio Networks," in Proc. of IEEE DySPAN 2008, Chicago, IL, USA, pp. 276-287, October 2008. [Abstract]

• Won-Yeol Lee and I. F. Akyildiz, "Parameter Optimization for Cooperative Sensing in Cognitive Radio Networks,'' Georgia Tech Broadband Institute (GTBI) Poster Show 2008, Atlanta, Georgia, October 2008.

• Won-Yeol Lee and I. F. Akyildiz, "Spectrum Management in Infrastructure-Based Cognitive Radio Networks,'' Georgia Tech Broadband Institute (GTBI) Poster Show 2008, Atlanta, Georgia, October 2008.

   Book Chapters

• Won-Yeol Lee, K. R. Chowdhury, and M. C. Vuran, "Spectrum Sensing Algorithms for Cognitive Radio Networks," in Cognitive Radio Networks, edited by Y. Xiao, and F. Hu, Auerbach Publications, CRC Press, 2008.

   Presentations/Seminars/Talks

• "Joint Spectrum and Power Allocation for Inter-Cell Spectrum Sharing in Cognitive Radio Networks", at IEEE DySPAN 2008, Chigaco, IL., USA, October 2008.

• "Spectrum Management in Cognitive Radio Networks," at Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Korea, May 2010.

• "Spectrum Management in Cognitive Radio Networks," at Yonsei University, Seoul, Korea, June 2010.

• Won-Yeol Lee, "Traffic management apparatus and method for operating virtual wireless network," Patent Pending, October 2010.

• Won-Yeol Lee,  "System and method for virtual wireless network based on wireless access device," Patent Pending, October 2010

• E. Son, Won-Yeol Lee,  "Apparatus and method for controlling ad-hoc network configuration by using mobile telecommunication network," Patent Pending, October 2010.

• Won-Yeol Lee,  "Videophone system using VOD streaming at wireless networks," Korea Patent, August 2006

• Won-Yeol Lee,  "Call control system and method using location information," Korea Patent, August 2006

• Won-Yeol Lee,  "Method for video transmission service to aid receiver's recognition of caller in mobile communication systems," Korea Patent, December 2004

 [Go to Top]       

---

• Researcher of the Year Award, Broadband Wireless Networking Laboratory, Georgia Institute of Technology (2008)

• US National Science Foundation (NSF) Student Travel Grant for IEEE DySPAN (2008)

---

 Services

• Organizational volunteer: IFIP Networking 2007 Conference, Atlanta, GA, May 2007.
• Reviewer: IEEE Journal on Selected Areas in Communications (JSAC), IEEE Transactions on Communications, IEEE Transactions on Signal Processing, IEEE Transactions on Wireless Communications, IEEE Transactions on Vehicular Technology, IEEE Transactions on Mobile Computing, Computer Networks Journal (Elsevier), IEEE WCNC 2007, IEEE WCNC 2008, IEEE ICC 2008, IEEE VTC2008-Spring, IEEE VTC2008-Fall, ACM Mobicom 2008, IEEE Globecom 2010, etc.
• Standardzation activities:
• Regular member (2001-2004): Open Mobile Alliance (OMA, formerly WAP Forum).
• Regular member (2001-2004): Korea Wireless Internet Standardization Forum (KWISF).
• 3GPP, 3GPP2 (2002-2004).
• Regular member (2010-Present): Future Internet Project Group (PG220), Telecommunications Technology Association (TTA), Korea.