Todor Cooklev, PhD.
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`
`Curriculum Vitae
`
`
` Personal
` 1336 Sycamore Hills Parkway, Fort Wayne, IN 46814
` Contact e-mail: tcooklev@gmail.com
` Cell: 925-984-5283
`
` Citizenship: United States (by naturalization)
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` Professional experience
`2016 – Professor of Electrical and Computer Engineering
` Purdue University Fort Wayne, Indiana
`• Research on most aspects of wireless systems, including hardware, signal
`processing, and software techniques, in particular for software-defined radios.
`• Courses:
`ECE 428 Communication Systems
`ECE 549 Software-Defined Radio
`ECE 543 Wireless Communications and Networks
`
`2010 – 2016 ITT Associate Professor of Wireless Communication and Applied
` Research, Purdue University Fort Wayne
`
`2008 – 2022 Director, Wireless Technology Center
` Purdue University Fort Wayne
`
`2005 – 2008 Consultant, Hitachi America Ltd., San Jose, California
`• Voting Member, IEEE 802.11 WG; participated in the work on several 802.11
`amendments
`• Chair, IEEE 802.11 VTS Study Group; responsible for the proposal and approval to
`create a Task Group that lead to the IEEE 802.11aa standard
`
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`2011 – 2012 Consultant, Hitachi America Ltd., San Jose, California
`• Attended meetings of the 3GPP RAN1 standardization committee in Dresden,
`Germany, Jeju Island, Korea, Prague, Czech Republic, and Qindao, China, 2012.
`• Contributed to several documents submitted to 3GPP
`
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`2006 – 2008 Consultant, Datamars, Lugano, Switzerland
`• Evaluated and produced reports on certain wireless technologies and standards
`• Participated in the IEEE 802.15.4f committee
`
`
`2004 – 2006 Consultant, Leica Geosystems, Switzerland
`IEEE 802.16 (WiMAX) and related technologies
`•
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`2005 – 2007 Technical Advisory Board Member, Doceotech, San Ramon, CA
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`2002 – 2008 Assistant Professor with tenure (2008), San Francisco State University.
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`2000 – 2002 Member of the Technical Staff, Aware, Inc., Bedford, MA and Lafayette, CA
`• Worked on DSL standards. Participated in the International Telecommunications
`Union, Study Group 15, Question 4. Chaired the session on coding for DSL at the
`session in Antwerp, Belgium, June 2000. Participated in the Telecommunications
`Industry Association T1E1 Committee on DSL
`• Developed advanced coding and decoding methods for DSL
`• Worked on the design of an IEEE 802.11a chipset.
`• Voting member, IEEE 802.15; Co-Founder and First Vice-Chair of IEEE 802.15.3
`(High-data rate wireless personal area networking
`
`
`1998-1999 Consultant, Quantronix, Framingham, Utah
`Image processing; developed software for edge detection and wrote a report
`•
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`1996-1997 Consultant, Communications Research Center, Government of Canada.
`• Designed digital filter banks for communication systems and wrote two technical
`reports
`1996-1999 Senior Engineer, 3Com Corporation
`• Worked on V.90 voice-band modems
`Implemented data compression and other signal processing algorithms V.42 and
`•
`V.42bis
`• Worked on the Bluetooth Standard, one of the first contributors to the Host
`Controller Interface of Bluetooth.
`• Participated in the Bluetooth/IEEE group, which drafted the license agreement
`between Bluetooth and the IEEE 802, which in turn led to the establishment of the
`IEEE 802.15 Working Group.
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` Grants Awarded
`
`1. Office of Naval Research Summer Fellow 2020, Naval Surface Warfare Center Crane
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`2. National Science Foundation S2ERC I/UCRC, “FPGA implementation of shared-memory
`middleware”, 2017-2019, PI
`
`3. National Science Foundation S2ERC I/UCRC, “Shared-memory middleware”, 2016-2017, PI
`
`4. City of Fort Wayne, Economic Development Fund, 2013-15, co-PI.
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`5. Allen County Capital Improvement Board (CIB), 2013-15, co-PI
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`6. U.S. Defense Advanced Research Projects Agency (DARPA) Small Business Technology
`Transfer (STTR) Phase I “A flexible and extensible solution to incorporating new RF devices and
`capabilities into EW/ISR networks, co-PI, August 2013 – February 2014.
`
`7. National Science Foundation S2ERC I/UCRC, “The performance of middleware solutions for
`SDR”, 2013-2014, PI
`
`8. National Science Foundation S2ERC I/UCRC, “Cognitive decision applications for embedded
`use,” 2011-2012, PI
`
`9. Visiting Fellowship, National Institute of Communication Technology (Japan), 2011
`
`10. National Science Foundation S2ERC I/UCRC, “Signal processing techniques for multicarrier
`modulation,” 2009-2011, PI
`
`11. NMDG, Belgium, laboratory grant 2010, PI
`
`12. National Science Foundation, Professional Science Master’s Program, MS in engineering, with
`concentration in wireless and systems engineering, 2010-2013, Co-PI.
`
`13. Emona Instruments, Sydney, Australia, Laboratory exercises in communications, Principal
`Investigator, 2008.
`
`14. Lilly Endowment, wireless laboratory grant, 2010, PI.
`
`15. ITT (now Harris) Communications Systems, 2007-2011, PI.
`
`16. State of Indiana, workforce development, 2008-2010, PI
`
`17. National Science Foundation DUE-0442313, “Standards in Education for Product, Process, and
`Service Design and Development: A Proof-of-Concept Project,” 2005-2008, PI.
`
`18. France Telecom, Paris, France, “New methods for multicarrier modulation for high data-rate
`wireless systems,” Principal Investigator, 2006.
`
`19. Agilent Technologies/Sun Microsystems, Palo Alto, CA, “Distributed wireless sensor network for
`environmental monitoring,” Co-principal Investigator, 2005.
`
`20. CSU summer research grant, 2004.
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`21. U.S. Air-Force Research Laboratory, Wright-Patterson AFB, “Data over voice communications,”
`Principal Investigator, 2004.
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` Honors and Awards
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` IEEE Standards Association, “for outstanding contributions to the development of IEEE
`2012
` 802.11aa”
` 2006 Wireless Educator of the Year Award with the citation “In recognition of the pivotal role
` of educators in preparing tomorrow’s wireless technology leaders”.
` Duke’s Choice Award, Sun Microsystems, (group award)
`2005
` IEEE Communications Society Oakland/East Bay Chapter Achievement Award,
`2003
` (group award)
` 3Com Inventor Award
`1999
`1995-1997 NATO Science Fellowship
` 1994 IEEE Asia - Pacific Conference on Circuits and Systems Best Paper Award for the paper
` “Theory of filter banks over finite fields”
`
` Education
`
`
`1995 Tokyo Institute of Technology, Tokyo, Japan,
` Doctor of Philosophy in Electrical Engineering
`Dissertation: Regular Perfect-Reconstruction Filter Banks and Wavelet Bases
`
`
`1988 Technical University of Sofia, Bulgaria, Dipl. Eng. in Electrical Engineering
`
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` Professional Activities
`
`Board Membership:
`Board of Governors, IEEE Standards Association, 2021-2022
`
`Committee/Editorial Board Membership:
`IEEE Communications Standards Magazine, Series Editor, Wireless and Radio Communications, 2017-
`
`Committee Membership:
`IEEE 802.11 Working Group Voting Member, 2001-2003, 2006-present
`•
`•
`IEEE 802.15 Working Group Voting Member 1999-2001
`• Chairman, IEEE Standards in Education Committee, 2006 – present
`• Member of the Editorial Board, Journal of Networks.
`• 2004-2005 Chairman and 2003-2004 Secretary of the Oakland/East Bay Chapter of the IEEE
`Communication Society.
`
`
`Program Committee Membership:
`• General Chair, Tactical Communications and Interoperability Conference, 2011
`• General Chair, Fort Wayne Wireless Summer School 2009 and 2010
`• Program Committee Member, Int. Conf. on Wireless Applications and Computing, 2007.
`• Program Committee Member, Int. Conference on WLAN, WPAN, and WMAN, Hawaii, Aug. 2007.
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`• Program Committee Member, Int. Joint Conf. e-Business and Telecommunications, Barcelona, Spain,
`2007.
`• Program Committee Member, Int. Conf. Wireless Information Networks and Systems, Lisbon,
`Portugal, 2006.
`• Technical Program Committee Member, Int. Conf. Networking and Services, ICNS 2006, Santa Clara,
`CA.
`• Technical Program Committee Member, Advanced Int. Conference on Telecommunications, AICT,
`Guadeloupe, French Caribbean 2006.
`• Program Committee Member, Int. Joint Conf. e-Business and Telecommunications, Reading, UK,
`2005.
`• Technical Program Committee Member, Int. Conf. Convergent Services and Next-Generation
`Networks, June 2005, Chicago, IL.
`• Technical Program Committee Member, Int. Conference on Service Assurance with Partial and
`Intermittent Resources, Lisbon, Portugal, July 2005.
`• Technical Program Committee Member, Int. Conf. Telecommunications, 2004, Brazil.
`• 3rd Int. Workshop on Signal and Image Processing, Manchester, UK, Special session on wavelets in
`communication systems, signal and image processing, special session co-organizer, Nov. 1996.
`
`
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`Tutorials at International Conferences
`1) T. Cooklev, “The analog RF-digital interface: the VITA 49 standard and evolution roadmap,” First
`IEEE Next G Summit, Johns Hopkins University, June 14, 2022.
`2) T. Cooklev, “Open RF-digital interfaces and wireless ontologies,” IEEE BlackSeaCom, 4th
`International Black Sea Conference on Communications and Networking, Varna, Bulgaria, June
`2016.
`3) M. Cummings, T. Cooklev, “Software Defined Radio Technology”, Tutorial at the 2008
`Symposium System on Chip, Tampere, Finland, Nov. 2008.
`4) M. Cummings, T. Cooklev, “Software Defined Radio Technology”, Tutorial at the IASTED Int.
`Conference Computer Communications, Palma de Mallorca, Spain, Sept. 2008.
`5) M. Cummings, T. Cooklev, “Software Defined Radio Technology”, Tutorial at the 2007
`International Conference on Computer Design, Squaw Creek, CA 2007.
`6) T. Cooklev, “Wireless communication standards: 802.11, 802.15, and 802.16,” Int. Conference
`Telecommunications, Fortaleza, Brazil, Aug. 2004, tutorial.
`7) T. Cooklev, “Wireless data communication standards, IEEE Globecom 2003, Dec. 2003, San
`Francisco, CA, tutorial.
`
` Short Courses and Invited Talks excluding conferences:
`1) T. Cooklev, “Open RAN”, Technical University of Sofia, Bulgaria, November 2019.
`2) T. Cooklev, “Software-defined radio technology,” Oulu University, Finland, Oct. 2017.
`3) T. Cooklev, “Software-defined radio technology,” Aarhus University, Denmark, Oct. 2017.
`4) T. Cooklev, “Modern wireless systems,” Technical University of Sofia, Bulgaria, 2014.
`5) T. Cooklev, “Modern Wireless Systems,” Featured faculty presentation, Feb. 2012, IPFW.
`6) T. Cooklev, “Software-defined radio technology,” Tokyo Institute of Technology, Dec. 2011.
`7) T. Cooklev, “Software-defined radio technology,” University of Akron, OH, 2010.
`8) T. Cooklev, “Modern wireless systems,” Catholic University of Leuven, Leuven. Belgium, 2010
`9) T. Cooklev, “Modern wireless systems,” University of Qatar, Doha, Qatar, 2009.
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`10) T. Cooklev, “Modern wireless systems,” Technical University of Sofia, Bulgaria, 2009.
`11) T. Cooklev, “Modern wireless systems: from Marconi’s radio to cognitive radio,” Sigma Xi
`presentation, February 2009, IPFW.
`12) T. Cooklev “Software-Defined Radio Technology,” Talk at IPFW, Oct. 2008.
`13) M. Cummings, T. Cooklev, “Software Defined Radio Technology”, IEEE Communication
`Society, Oakland/East Bay Chapter, presentation, Oct. 2007, San Ramon, CA.
`14) T. Cooklev, “Engineering Standards in Engineering Education,” presentation and a panel
`participant, Standards Engineering Society Annual Conference, San Francisco, CA, August. 2007.
`(panelist and presenter)
`15) T. Cooklev, “Vector transform for multicarrier modulation”, France Telecom, June 2007, Rennes,
`France.
`16) T. Cooklev, “Wireless Communication Standards,” Distinguished Lecture, IEEE Communication
`Society, Oct. 2006, University of Maine.
`17) T. Cooklev, “The IEEE 802.11, 802.15, and 802.16 Families of Standards,” Short Course, April
`2006, Lietuvos Telekomas, Vilnius, Lithuania,
`18) T. Cooklev, “The IEEE 802.11, 802.15, and 802.16 Families of Standards,” Short Course, Feb.
`2006, Austin, TX.
`19) T. Cooklev, “The IEEE 802.11, 802.15, and 802.16 Families of Standards,” Invited Talk, Dec.
`2005, Cisco Systems, San Jose, CA.
`20) Wireless local area networks, Hitachi Ltd., Brisbane, CA, June 2005.
`21) T. Cooklev, “The IEEE 802.11, 802.15, and 802.16 Families of Standards,” Invited Talk, May
`2005, Texas Instruments, Dallas, TX.
`22) T. Cooklev, “Standards for the Wireless Internet”, IEEE Communication Society, Oakland/East
`Bay Chapter, presentation, January 2005. Freemont, CA.
`23) T. Cooklev, “Wireless data communication standards, IEEE Wescon, Aug. 2003, San Francisco,
`CA, tutorial.
`24) Short Course on 802.11, 802.15, 802.16, West Long Branch, NJ, August 2003
`25) Wireless data communication standards, Lockheed Palo Alto Research Center, June 5, 2003.
`26) Short Course on IEEE 802.11, 802.15, and 802.16, San Francisco, CA, Dec. 2002.
`27) Standards for wireless data communications, University of Utah, Salt Lake City, UT, 1999
`28) OFDM for wireless communications, 3Com Technology Forum, Boston, MA, Nov. 1998.
`29) Filter banks and wavelets: a modern applied mathematics tool, Invited Lecture at the Analysis
`Day, Department of Mathematics and Statistics, Carleton University, Ottawa, Canada, 1997
`30) Filter banks and wavelets for video signal processing, Genesis Microchip Inc, Markham, Ontario,
`Canada, July 1996.
`31) Advanced topics in filter banks, wavelets, and their applications in modern communications
`systems, CRC, Ottawa, March and August 1996.
`32) Digital filter banks and wavelets, Dept. Elect. Eng., University of Ottawa, March 1996.
`33) Digital filter banks and wavelets, Dept. Elect. Eng., Queen's University, Kingston, March 1996.
`34) Perfect-reconstruction filter banks and wavelet bases and their applications in digital
`communications, Fujitsu Laboratories, Kawasaki, Japan, July 1994.
`35) Fast algorithms for signal processing, Istanbul University, Istanbul, Turkey, Jan. 1994.
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` Publications
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`Books and Monographs
`1) T. Cooklev, Modern Communication Systems: A first course, University of Michigan Press, 2022
`(in preparation).
`2) T. Cooklev, Wireless communications standards: A Study of IEEE 802.11, 802.15, 802.16, IEEE
`Press, New York, NY. 2004.
`
`Chapters in Books
`1) A. Vlahov, D. Elkova, V. Poulkov, T. Cooklev, Virtualized, open, and intelligent: the evolution of
`the Radio Access Network,” River Publishers, 2021.
`
`2) Subbu Ponnuswamy, Todor Cooklev, Yang Xiao, and Krishna Sumanth Velidi, “Security in fixed
`and mobile IEEE 802.16 networks,” Chapter 4, WiMAX/MobileFi: Advanced Research and
`Technology, edited by Yang Xiao, Taylor and Francis, January 2008.
`
`3) T. Cooklev and A. Hristozov, “The Software Communications Architecture,” in
`Resource Management in Future Internet, edited by Ramjee Prasad, River Publishers, Denmark,
`2015.
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`Journal Papers
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`1) V. Kolev, T. Cooklev, F. Keinert, Design of a Simple Orthogonal Multiwavelet Filter by Matrix Spectral
`Factorization, Circuits, Systems, and Signal Processing, 2019.
`
`2) Y. Acar and T. Cooklev, “High performance OFDM with index modulation”, Physical Communication,
`vol. 32, pp. 192-199, 2019.
`
`3) M. Sherman and T. Cooklev, “Abstract descriptions of spectrum: VITA 49 and IEEE 1900.5.2”, IEEE
`Communications Standards Magazine, vol. 2, no. 4, pp. 43-48, December 2018.
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`4) T. Cooklev, V. Poulkov, D. Bennett, K. Tonchev, “Enabling RF data analytics services and applications via
`cloudification,” IEEE Aerospace Electronic Systems Magazine, vol. 33, no. 5-6, pp. 44-55, May-June 2018.
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`5) V. Kolev, T. Cooklev, F. Keinert, “Matrix spectral factorization for the SA4 multiwavelet,” Journal of
`Multidimensional Systems and Signal Processing, vol.29, Issue 4, pp 1613–1641, 2018.
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`6) H. Dogan, T. Cooklev, and J. Darabi, “Improved low-complexity zero-padded OFDM receivers”,
`Digital Signal Processing, vol. 51, pp. 92–100, April 2016.
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`7) P. Baltiiski, I. Iliev, B. Kehaiov, V. Poulkov, and T. Cooklev, “Long-Term Spectrum Monitoring
`with Big Data Analysis and Machine Learning for Cloud-Based Radio Access Networks,”
`Wireless Personal Communications, vol. 87, issue 3, pp. 815-835, April 2016.
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`8) T. Cooklev, J. Darabi, C. McIntosh, and M. Mosaheb, “Cloud-based approach for spectrum
`monitoring,” IEEE Instrumentation and Measurement Magazine, vol. 18, no. 2, pp. 33-37, April
`2015.
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`9) Sven Bilen, A. Wyglinski, C. Anderson, T. Cooklev, C. Dietrich, B. Farhang-Boroujeny, “On
`Software-Defined Radio as an integrative educational resource,” IEEE Communications
`Magazine, vol. 52, no. 5, pp. 184-193, May 2014.
`
`10) Hakan Yıldız, Yusuf Acar, Todor Cooklev, Hakan Dogan, “Generalized Prefix for Space-Time
`Block Coded OFDM Wireless Systems over Correlated MIMO Channels,” IET Communications,
`vol. 8, no. 9, pp. 1589-1598, June 2014.
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`11) T. Cooklev, A. Nishihara, “An Open RF-Digital interface for software-defined radios,” IEEE
`Micro, vol. 33, no. 6, pp. 47-55, Dec. 2013.
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`12) T. Cooklev, R. Normoyle, and D. Clendenen, “The VITA 49 RF-digital interface,” IEEE Circuits
`Systems Magazine, vol. 12, no. 4, pp. 21-32, Dec. 2012.
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`13) T. Cooklev, “An improved prefix for OFDM-based cognitive radios”, Electron. Lett., vol. 48, No.
`4, Feb. 2012.
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`14) Y. Alqudah and T. Cooklev, “Hands-on open access broadband wireless technology lab”, Int. J.
`Interactive Mobile Tech., Vol. 6, No 4, 2012, pp. 13-18.
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`15) T. Cooklev, H. Dogan, R. Cintra, H. Yildiz, “Generalized prefix for OFDM wireless systems over
`quasi-static channels,” IEEE Transactions on Vehicular Technology, vol. 60, No. 8, pp. 3684 –
`3693, Nov. 2011.
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`16) F. Ramirez-Mireles, T. Cooklev, and G. A. Paredes-Orozco, “UWB-FSK: Performance tradeoffs
`for high-complexity receivers,” IEEE Transactions on Consumer Electronics, vol. 56, no. 4, pp.
`2123-2131, 2010.
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`17) S. Hossain, D. Batovski, and T. Cooklev, “Eight-channel transmultiplexer with binary matrix
`sequences,” Assumption Univ. Journal of Technology (Thailand), vol. 13, No. 4, pp. 193-202,
`2010.
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`18) T. Cooklev, “Engineering standards and engineering education,” Journal of IT Standardization
`Research, vol. 8, 2010, pp. 1-10.
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`19) R. Cintra and T. Cooklev, “Robust image watermarking using non-regular wavelets,” Journal of
`Signal, Image, and Video Processing, 2008.
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`20) T. Cooklev, A. Pakdaman, J. Eidson, “IEEE 1588 over IEEE 802.11 for synchronization of
`wireless local area nodes,” IEEE Trans. Instrumentation and Measurement, vol. 56, No. 5, pp.
`1632-1639, Oct. 2007.
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`21) T. Cooklev and A. Nishihara, “Analytic constructions of complementary sequences,” IEICE
`Trans. Fundamentals, November 2006.
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`22) T. Cooklev, “An efficient architecture for orthogonal wavelet transforms,” IEEE Signal
`Processing Letters, Feb. 2006.
`
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`23) T. Cooklev, “Standards for the wireless Internet,” Annual review of communications, vol. 57, Dec.
`2004.
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`24) T. Cooklev, G. Berbecel and A. N. Venetsanopoulos, ``Wavelets and differential-dilation
`equations,’’ IEEE Trans. Signal Processing, vol. 48, pp. 2258-2268, 2000.
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`25) T. Cooklev and A. Nishihara, “Biorthogonal coiflets,”IEEE Trans. Signal Processing, vol. 47, pp.
`2582-2588, 1999.
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`26) T. Cooklev, A. Nishihara, T. Yoshida, and M. Sablatash, ``Multidimensional two-channel linear
`phase FIR filter banks and wavelet bases with vanishing moments,'' Journal of Multimensional
`Systems and Signal Processing, vol. 9, pp. 39-76, January 1998.
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`27) T. Cooklev, A. Nishihara and M. Sablatash ``Regular orthonormal and biorthogonal wavelet
`filters,'' Signal Processing, vol. 57, pp. 121-137, Feb. 1997.
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`28) T. Yoshida, T. Cooklev, A. Nishihara, and N. Fujii, "Design of non-separable 3-D QMF banks
`using McClellan transformations," IEICE Trans. Fundamentals, vol. E79-A, No. 5, May 1996,
`pp. 716-720.
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`29) M. Sablatash and T. Cooklev ``Coding of high-quality audio signals by wavelets and wavelet
`packets,'' Digital Signal Processing: A Review Journal, vol. 6, No. 2, pp. 96-107, April 1996.
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`30) V. Dimitrov, T. Cooklev, and B. Donevsky ``Number-theoretic transforms over the golden-section
`quadratic field,'' IEEE Trans. Signal Processing, No. 8, pp. 1790-1797, August 1995.
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`31) V. Dimitrov and T. Cooklev, ``Hybrid algorithm for computing the matrix polynomial,'' IEEE
`Trans. Circuits Syst., No. 7, pp. 377-380, July 1995.
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`32) V. Dimitrov and T. Cooklev ``Two algorithms for modular exponentiation based on nonstandard
`arithmetics,’’ Special issue on cryptography and information security, IEICE Transactions on
`Fundamentals, Jan. 1995.
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`33) M. Sablatash , Todor Cooklev and Takuro Kida,``The coding of image sequences by wavelets,
`wavelet packets and adaptive wavelet packets,'' IEEE Trans. Broadcasting, Dec. 1994.
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`34) T. Cooklev and A. Nishihara, ``Partial and generalized FFT,'' IEICE Trans. on Fundamentals,
`Sept. 1994.
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`35) V. Dimitrov, T. Cooklev and B. Donevsky, "Generalized Fermat-Mersenne number theoretic
`transforms," IEEE Trans. Circuits Syst., vol. 41, pp. 133-139, Feb. 1994.
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`36) T. Cooklev, T. Yoshida and A. Nishihara, ``Maximally flat half-band diamond-shaped FIR filters
`using the Bernstein polynomial,'' IEEE Trans. Circuits Syst., vol. 40, pp. 749-751, Nov. 1993.
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`37) T. Cooklev and A. Nishihara, ``Maximally flat FIR Hilbert transformers,'' Int. Journal Circuit
`Theory and Applications, vol. 21, pp. 563-570, 1993.
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`38) T. Cooklev, S. Samadi, A. Nishihara and N. Fujii, Efficient implementation of all maximally flat
`FIR filters of a given order,'' Electronics Lett., vol. 29, No. 7, pp. 598-599, 1993.
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`39) S. Samadi, T. Cooklev, A. Nishihara and N. Fujii, ``Multiplierless structure for maximally flat
`linear phase FIR filters,'' Electronics Lett., vol. 29, No. 2, pp. 184-185, 1993.
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`40) V. Dimitrov, T. Cooklev and B. Donevsky, "Generalized Fermat number transforms," ASME
`Journal on Numerical Modeling, 1992, N. 4 pp. 11-22.
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`41) T. Cooklev, V. Dimitrov and B. Donevsky, "Systolic implementation of the complex Chebyshev
`structure," Int. J. Electronics, vol. 73, pp. 1247-1252, Dec. 1992.
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`42) T. Cooklev and A. Nishihara, ''Efficient design of N--D hyperspherically symmetric FIR filters,''
`IEICE Transactions on Fundamentals of Electronics, Inform. and Comput. Sci., vol. E75-A, pp.
`1739-1742. Dec. 1992.
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`43) T. Cooklev, V. Dimitrov and B. Donevsky, "An improved systolic implementation of complex
`digital filters," Archiv fuer Elektronik und Uebertragungstechnik (Germany), vol. 46, pp. 434-
`436, Nov.-Dec. 1992.
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`44) V. Dimitrov, T. Cooklev and B. Donevsky, "On the multiplication of reduced biquaternions and
`applications,'' Information Processing Letters, vol. 43, pp. 161-164, Sept. 1992.
`
`Conference Papers
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`45) Plamen Semov, Pavlina Koleva, Vladimir Poulkov, and Todor Cooklev, “Evolution of Mobile
`Networks and C-RAN on the Road Beyond 5G,” 43rd Int. Conf. on Telecommunications and
`Signal Processing, Milan, Italy, July 2020.
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`46) Y. Acar, S. Colak, T. Cooklev, “Dual-Mode Index Modulation Aided OFDM with Generalized
`Prefix”, Int. Symp. Networks, Computers, and Communications, June 2019, Istanbul, Turkey.
`
`47) T. Cooklev, “Making Software Defined Networks Semantic,” Proc. WINSYS, July 2015, Colmar,
`France.
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`48) T. Cooklev, L. Stanchev, “A comprehensive and hierarchical ontology for wireless systems,”
`Wireless World Research Forum, Marrakech, Morocco, May 2014.
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`49) Yusuf Acar, H. Yildiz, H. Dogan, and H. Dogan, “Generalized Prefix Approach for Alamouti
`Coded OFDM Systems over Gaussian Channels Correlated in Space,” IEEE 2014 World Congress
`on Computer Applications and Information Systems (WCCAIS), Hammamet, Tunisia, January17-
`19, 2014.
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`50) Yusuf Acar, H. Yildiz, H. Dogan, and H. Dogan, “Performance Improvement for Correlated 4x4
`MIMO-OFDM Systems by Generalized Prefix Approach,” 2013 Int. Conference on Signal
`Processing and Communications, Dec. 12-14, Noida, Uttar Pradesh, India.
`
`51) T. Cooklev, L. Stanchev, C. Chen, “Wireless cloud architecture based on thin clients and
`ontologies,” Proc. IEEE Midwest Symp. Circuits and Systems, Columbus, OH, Aug. 2013
`
`52) Acar, Y.; Yildiz, H.; Cooklev, T.; Dogan, H., "High-performance MIMO OFDM wireless systems
`with generalized prefix," 21st Signal Processing and Communications Applications Conference
`(SIU), 2013, 24-26 April 2013, North Cyprus.
`
`53) Dogan, H. Yildiz, T. Cooklev, Y. Acar, “Coded OFDM wireless systems with generalized prefix”,
`Int. Conf. on Application of Information and Communication Technologies, Tbilisi, Georgia, Oct.
`2012.
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`54) A. Madanayake, C. Wijenayake, Nghi Tran, T. Cooklev, Sean V Hum, L. T. Bruton, “Directional
`Spectrum Sensing using Tunable Multi-D Space-Time Discrete Filters,“ First IEEE International
`Workshop on Emerging COgnitive Radio Applications and aLgorithms (IEEE CORAL), San
`Francisco, CA June 2012.
`
`55) Yazan A. Alqudah and T. Cooklev, Hands-On Open Access Broadband Wireless Technology Lab,
`Proc. IEEE Global Engineering Education Conference (IEEE EDUCON), Marrakech, Morocco,
`April 2012.
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`56) Yazan A. Alqudah and T. Cooklev, Hands-On Open Access Broadband Wireless Technology Lab,
`ASEE Illinois/Indiana Section Conference, Valparaiso, IN, March 2012.
`
`57) D. Mueller, T. Cooklev, H. Oloomi, C. Pomalaza-Ráez, and S. Walter, “A Graduate Program In
`Wireless Technology And Systems Engineering: Overview And Initial Experiences”, ASEE
`Illinois/Indiana Section Conference, Valparaiso, IN, March 2012.
`
`58) L. Stanchev and T. Cooklev, “Describing Radio Hardware and Software Using OWL for Over-
`The-Air Software Download,” SDR Forum Tech. Conference, Washington, DC, Dec. 2010.
`
`59) A. Marcum, T. Cooklev, and Carlos Pomalaza-Raez, “Simple OFDM,” Virginia Tech Wireless
`Summer School, June 2010.
`
`60) C. Chen, Z. Chen, T. Cooklev, and C. Pomalaza-Raez, “On spectrum probing in cognitive radio
`networks: does randomization matter,” IEEE Int. Conf. Communications, May 2010.
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`Todor Cooklev
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`61) Z. Chen, T. Cooklev, C. Chen, and Carlos Pomalaza-Raez, “Modeling primary user emulation
`attacks and defenses in cognitive radio networks,” Int. Performance Computing and
`Communications Conference, Dec. 2009, Phoenix, AZ
`
`62) T. Cooklev and M. Cummings, “Changing metalanguage landscape,” SDR Forum Technical
`Conference, Washington, DC, Dec. 2009.
`
`63) F. Ramirez-Mireles, T. Cooklev, and M. Sablatash, “Analysis of filter-based non-coherent
`detection of UWB FSK with antenna and multipath effects,” IEEE MILCOM 2008.
`
`
`64) T. Cooklev and M. Cummings, “Networking description language for ubiquitous cognitive
`networking,” SDR Forum Technical Conference, Washington, DC, Nov. 2008.
`
`65) M. Cummings, T. Cooklev, B. Lyles, P. A. Subrahmanyam, “Commercial wireless metalanguage
`scenario,” Software Defined Radio Technical Conference, Denver, CO, November 2007.
`
`
`66) T. Cooklev and A. Abedi, “Teaching the IEEE wireless communication standards dynamically,”
`2007 Frontiers in Education Conference, Milwaukee, WI, Oct. 10-13, 2007.
`
`
`67) S. Gaur and T. Cooklev, “Using Finer AIFSN granularity to Accurately Tune the Flow Ratios in
`IEEE 802.11e,” The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile
`Radio Communications (PIMRC), Sept. 2007, Athens, Greece.
`
`
`68) S. Gaur and T. Cooklev, “"Performance Enhancement of IEEE 802.11e EDCA by Random
`AIFSN", 2007 3rd International Conference on Testbeds and Research Infrastructures for the
`Development of Networks & Communities (TridentCom), Grosvenor Resort, Orlando, FL, May
`21-23, 2007.
`
`
`69) F. Ramirez-Mireles, and T. Cooklev, “Effects of Antenna and Multipath Frequency Selectivity on
`UWB Using Non-coherent FSK,” World Wireless Forum, Stanford, CA, May18-20 2007.
`
`
`70) F. Ramirez-Mireles, and T. Cooklev, “An Investigation of Antenna and Multipath Effects on
`Pulse-Based UWB Using FSK,” IEEE Globecom, San Francisco 2006.
`
`71) T. Cooklev and P. Siohan “Vector-transform-based OFDM”, Asilomar Conf. On Computers and
`Comm., Pacific Grove, Nov. 2006.
`
`72) S. Gaur and Cooklev, T. “Performance enhancement of IEEE 802.11e EDCA by random AIFSN,”
`IEEE Wireless multimedia communication conf., Vancouver, BC, Canada, July 2006.
`
`
`73) T. Cooklev, Keh-Gang Lu “A wavelet transform approach to the design of complementary
`sequences for communications, 39th Asilomar Conference on Systems, Signals, and Computers,
`Pacific Grove, CA Nov. 2005.
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`74) M. Goins, T. Cooklev, and J. W. Hines, “System-on-a-chip design for lab-on-a-chip in space-
`flight systems,” Proc. Information Systems: New Generations, Las Vegas, NV, April 2005.
`
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`Todor Cooklev
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`75) Y. Bai and T. Cooklev, “An improved method for lossless data compression” IEEE Data
`Compression Conference, Snowbird, Utah, March 2005.
`
`
`76) A. Pakdaman, J. Eidson, T. Cooklev, “Synchronization of wireless LAN over IEEE 1588,” Int.
`Conference on IEEE 1588, Baltimore MD, Sept. 2004.
`
`77) T. Cooklev, “Dynamic bandwidth allocation and channel coding for providing QoS in wireless
`networks,” Int. Conference on Telecommunications, Feb. 2003, Papeete, Tahiti.
`
`
`78) T. Cooklev and M. Sablatash ``A wavelet transform approach to the design of sequences for
`communications,'' Wireless Communications'97, Calgary, July 1997.
`
`79) M. Sablatash, John Lodge, and T. Cooklev ``Transmitter and receiver filter bank designs for
`bandwidth-on-demand multiple access communications combining wavelet packet filter bank trees
`and DFT polyphase filter banks'' IEEE Int. Conference on Communications, Montreal, 1997.
`
`80) G. Berbecel, T. Cooklev and A. N. Venetsanopoulos, ``A practical wavelet-based approaches to
`watermarking digital images,'' IEEE Conf. on Consumer Electronics, Chicago, IL, 1997.
`
`81) T. Cooklev, G. Berbecel, A. N. Venetsanopoulos, ``Wavelets and differential-dilation equations''
`Canadian Workshop on Information Theory, Toronto, June 1997.
`
`82) T. Cooklev, G. Berbecel, and A. N. Venetsanopoulos, ``Construction of an infinitely differentiable
`continuous-time wavelet and differential dilations equations,'' Int. Workshop on Signal and Image
`Processing, Manchester, UK, Nov. 1996.
`
`83) T. Cooklev, A. Nishihara, M. Kato, and M. Sablatash ``Lattice structures for two-channel
`paraunitary filter banks that yield symmetric wavelet bases,'' EUSIPCO'96, Trieste, Italy, Sept.
`1996
`
`84) D. Androutsos, T. Cooklev, A. N. Venetsanopoulos, ``Multifilter banks and multiwavelets for
`multispectral image compression,'' World Congress of Nonlinear Analysts, Athens, July 1996.
`
`85) T. Cooklev, ``On the design of orthogonal filter banks and wavelets with complex coefficients,''
`Queen's Biennial Symposium on Communications, Kingston, June 1996.
`
`86) T. Cooklev, ``Filter banks and wavelet transforms over finite fields,'' Queen's Biennial
`Symposium on Communications, Kingston, June 1996.
`
`87) T. Cooklev, ``1-D and 2-D biorthogonal filter banks with vanishing moments and biorthogonal
`wavelet packets'' Queen's Biennial Symposium on Communications, Kingston, June 1996.
`
`88) T. Cooklev, ``Multichannel filter banks, vector transforms, and multiwavelets with applications