Hasari Celebi


Office: ENB-380B
Phone: (813) 974-4783
e-mail: hcelebi AT mail.usf.edu

Educational Background:

PhD: Electrical Engineering, University of South Florida, Tampa, Florida, USA, August 2008.
MS: Electrical Engineering, San Jose State University , San Jose, California, USA, May 2004.
BS: Electronics and Communications Engineering, Yildiz Technical University, Istanbul, Turkey, June 2000.

Research Interests:

Location and Environment Awareness in Cognitive Systems
Cognitive Wireless Networks
Software Defined Radio Architectures
WiMAX Radio Transceivers
UWB Communications and Positioning
UWB Transceiver Structures

Teaching:

Instructor: EEL4102: Linear Systems Analysis (Summer 2008).

Instructor: EEL4512: Introduction to Communication Systems (Spring 2008).

TA: DSP/FPGA Lab for Software Defined Radio (Spring 2005).

Publications:


Book Chapters

  1. H. Arslan and H. Celebi, "Location Information Management Systems for Cognitive Wireless Networks", in "Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems", Springer, Sept. 2007.
  2. H. Arslan and H. Celebi, "Software Defined Radio Architectures for Cognitive Radios", in "Cognitive Radio,†Software Defined Radio, and Adaptive Wireless Systems", Springer, Sept. 2007.

Journal Papers

  1. H. Celebi, H. Arslan, "Cognitive Positioning Systems", IEEE Trans. on Wireless Communications, vol. 6, no. 12, pp.4475-4483, Dec. 2007. (ieeexplore)
  2. H. Celebi, H. Arslan, "Utilization of Location Information in Cognitive Wireless Networks", IEEE Wireless Communications Magazine-Special Issue on Cognitive Wireless Networks, vol. 14, no. 4, pp. 6-13, Aug. 2007 (ieeexplore).
  3. H. Celebi, H. Arslan, "Ranging Accuracy in Dynamic Spectrum Access Networks", IEEE Communications Letters, vol. 11, no. 5, pp. 405-407, May 2007 (ieeexplore).
  4. H. Celebi, H. Arslan, "Cross-Modulation Interference and Mitigation Technique for Ultrawideband PPM Signaling ", IEEE Trans. on Vehicular Technology, vol. 57, no. 2, pp. 847-858, March 2008 (ieeexplore).
  5. H. Celebi, H. Arslan, "Enabling Location and Environment Awareness in Cognitive Radios", Elsevier Computer Communications-Special Issue on Advanced Location-Based Services, vol. 31, no. 6, pp. 1114-1125, April 2008.
  6. S. Gezici, H. Celebi, H. Vincent Poor, H. Arslan, "Fundamental Limits on Time Delay Estimation in Dispersed Spectrum Cognitive Radio Systems", to appear in IEEE Trans. on Wireless Communications, 2008.
  7. H. Celebi, I. Guvenc, S. Gezici, H. Arslan, "Location and Environment Aware Systems in Cognitive Radio Networks", submitted to Elsevier Signal Processing, July 2008.

Conference Papers

  1. S. Gezici, H. Celebi, H. Arslan, H. Vincent Poor, "Theoretical Limits on Time Delay Estimation for Ultra-Wideband Cognitive Radios", (Invited Paper) to appear in IEEE International Conference on UWB (ICUWB), Hannover, Germany, 2008.
  2. H. Celebi, H. Arslan, "Adaptive Positioning Systems for Cognitive Radios", IEEE Symposium on New Frontiers in Dynamic Spectrum Access Networks (DySpan), April 17-20, p. 78-84, 2007, Dublin, Ireland(ieeexplore).
  3. F.E. Retnasothie, M. K. Ozdemir, T. Yucek, J. Zhang, H. Celebi, R. Muththaiah, "Wireless IPTV over WiMAX: Challenges and Applications" (Invited Paper), IEEE Wireless and Microwave Technology Conference(WAMICON) 2006, 4-5 Dec. 2006, Clearwater, FL, USA (ieeexplore).
  4. H. Celebi, I. Guvenc, and H. Arslan, "On the Statistics of Channel Models for UWB Ranging", to appear in IEEE Sarnoff Symposium, 27-28 March 2006, Princeton, New Jersey, USA (PDF).
  5. H. Celebi, M. E. Sahin, H. Arslan, J. Haque, E. R. Prado, D. P. Markell, "Ultrawideband Design Challenges for Wireless Chip-to-Chip Communications and Interconnects", in Proc. IEEE Aerospace Conference, 4-11 March 2006, Big Sky, Montana, USA(ieeexplore).
  6. H. Celebi, H. Arslan, "A Data-Aided Timing Acquisition For Pulse Position Modulated UWB Signals", in Proc. IEEE International Conference on Ultra-wideband (ICU), Zurich, Switzerland, 2005, pp. 344-348(ieeexplore).
  7. H. Celebi, H. Arslan, "Cross-Modulation Interference For Pulse Position Modulated UWB Signals", in Proc. IEEE Military Communications Conference (MILCOM), Atlantic City, New Jersey, 2005, USA, pp.1-7(ieeexplore).

Conference Poster Presentations

  1. H. Celebi,H. Arslan, "Location Awareness and Its Applications in Cognitive Wireless Networks", in IEEE Wireless and Microwave Conf., Clearwater, FL, Dec. 2006.
  2. H. Celebi, M. E. Sahin, I. Guvenc, S. Ahmed, T. S. Price, H. Arslan, "Low Complexity UWB Impulse Radio", presented in IEEE Wireless and Microwave Conf. (WAMI), Clearwater, FL, Apr. 2005.
  3. H. Celebi, M. E. Sahin, D. P. Markell, N. Brown, H. Arslan, T. S. Price, S. Ahmed, P. Satchell, J. Haque, J. Ramos, "Energy Detector Based Ultrawideband Transceiver Design", presented in IEEE Wireless and Microwave Conf., Clearwater, FL, Apr. 2005.
  4. H. Celebi, Y. Zhang, R. Sankar and H. Arslan, "DSP/FPGA Laboratory for Software Defined Radio", Symposium on 21st Century Teaching Technologies and Vendor Expositions, Tampa, FL, March 2005.

Patents:

  1. H. Celebi and H. Arslan, ``Cognitive Radio Transceiver for Dispersed Spectrum Utilization'', U.S. Provisional Patent Application, USF Ref. No. 08A009R, Feb., 2008.
  2. H. Celebi and H. Arslan, ``Cognitive Positioning Systems'', U.S. Provisional Patent Application, USF Ref. No. 07A007PR, Jan., 2007.

Professional Background:


May 16-August 12, 2005: Worked for Logus Broadband Wireless Solutions Inc., Tampa, FL. Research and Development of Radio Layer for IEEE 802.16d/e (WMAN) standard and WiMAX forum.