EDUCATION

Ph.D.               Purdue University, EE/Communications, December 1978

                        Thesis topic:  "Spectral Efficiency in Land-Mobile Communications:  A Spread-Spectrum Approach", supervised by Dr. George R. Cooper.

M.S.E.E.         Purdue University, June 1976

B.Tech.           University of Dayton, Magna cum Laude, June 1974

U.S. PATENTS

4,222,115         "Spread Spectrum Apparatus for Cellular Mobile Communication Systems".  George R. Cooper, co-inventor

4,189,677         "Demodulator Unit for Spread Spectrum Apparatus Utilized in a Cellular Mobile Communications System".  George R. Cooper and David P. Grybos, co-inventors

PUBLICATIONS

Reports for Client or Internal Use

• 1. "Wireless equipment recommendations for Brazil and Argentina", for Velocom, Inc., June 2001

• 2. "Wireless Strategy Options", for Ball Aerospace commercial wireless division, April 2001

• 3. "Local Loop Replacement: A Report on Technology, Regulation, Economics and Business Issues", confidential client, September 1995

• 4. "A Primer on Low Earth Orbiting Satellites", for MCI, January 1995.

• 5. "Avantel Deployment Program Plan", for Avantel de Mexico, December 1994.

• 6. "Spectrum Policy Choices for Mexico", white paper for Avantel de Mexico and the SCT (Mexico's regulatory body), November 1994.

• 7. "Nextel Technology Assessment", due diligence report for MCI, June 1994

• 8. "Wireless Approaches to Video and Broadband," white paper for U S WEST, January 1994.

• 9. "PCS Overview and Strategies," white paper for U S WEST, Fall 1993.

• 10. "Wireless Approaches to Fixed Loop Provisioning," white paper for U S WEST, Fall 1993.

• 11. "Opportunities in the Mobile Radio Marketplace," prepared for Hughes Network Systems, Germantown, Maryland, December 3, 1990.

• 12. "Orbital Aspects of Interference Among S-Band Data Relay Satellite User Spacecraft," Prepared under NASA Contract, December 1989.

• 13. "Potential Interference between ATDRSS and DSCS," Prepared under NASA Contract, March 10, 1989.

• 14. "Comments on Interference Effects from Japanese DRTS Spacecraft at 170 degrees," Prepared under NASA Contract, December 13, 1988.

• 15. "FDMA Performance of the TDRS K _u Band Transponder," Technical Memo to Code 530, prepared under contract to NASA.

• 16. "S-Band Frequency Sharing Among Research and Applications Satellites," 8th Annual Meeting of the Space Frequency Coordination Group, November 9-15, 1988, Buenos Aires, Argentina. Prepared under NASA Contract.

• 17. "Properties of TDRSS Pseudonoise Sequences," STI/TR880141, September 1988. Technical memo to the Space Network Interoperability Panel. (NASA, ESA, NASDA.) Prepared under NASA contract, September 1988.

• 18. "Simultaneous Access of the two KSA Services of One TDRS by STS and SSF," Prepared under NASA contract, August 6, 1988.

• 19. "Naval UHF SATCOM Systems Spectral Assessment." Prepared under contract to Space and Naval Warfare Systems Command, Navy Space Project Office, September 1985.

• 20. "UHF Follow-On Satellite Communication Package Specification Analysis." Prepared under contract to Space and Naval Warfare Systems Command, Navy Space Project Office, September 1985.

• 21. "Comparison of Risk in Services Offered by Two Computer Disaster Recovery Companies," Prepared under contract to Manufacturers Hanover Bank, January 1985.

• 22. "Anti-Jam Properties of Slow Frequency-Hopping Signals." Litton Amecom White Paper, proprietary, August 1983.

• 23. "Civil Applications of Spread Spectrum, Phase II, Volume 2; Composite Sequences for Pseudonoise Signaling." Prepared under contract to Hitachi Central Research Laboratories, July 1982.

• 24. "Civil Applications of Spread Spectrum, Phase II, Volume 1; Frequency Hopping Sequences." Prepared under contract to Hitachi Central Research Laboratories, January 1982.

• 25. "Spectral Efficiency in Land-Mobile Communications: A Spread-Spectrum Approach," technical report TR-EE 78-44 , Purdue University, prepared under NSF contract. A reprint of the author's Ph.D. thesis, December 1978. With George R. Cooper.

Publications, Presentations and Reports in the Public Domain

• 26. "Solving the Last Mile Problem with Centimeter-Wave Fixed Broadband Wireless", multiclient report to be published by RHK , Fall 2001

• 27. "Ultrawideband Interference and Pulse Repetition Frequency", ex parte comments of the WCA , Docket 98-153, in the matter of modifying the Part 15 rules for ultrawideband emissions , August 2001

• 28. "Eliminating the Truck Roll Problem in BWA", WCAI Conference Wireless Now! , Boston, MA, June 27-30, 2001

• 29. "Millimeter Wave Equipment Outlook II", IWPC conference Millimeter Wave Supply Chain Summit , Washington, D.C., April 2001

• 30. "Broadband Wireless Access in Europe", KC Global Conference on Broadband Access , Amsterdam, October 23 ^rd 2000

• 31. "The Outlook for Multipoint Broadband Wireless Access", Keynote speech at the Broadband Solutions Conference , Dallas, April 10 ^th 2000;

• 32. "Formus and Multipoint Systems", IBC Broadband Summit at the Dorchester, London, April 17 ^th 2000;

• 33. "Formus and Multipoint Systems", Convergence 2000 conference in Brussels, May 22 ^nd 2000;

• 34. "Economics of Broadband Wireless Access", IBC Broadband Conference in Stockholm, June 15 ^th 2000;

• 35. "What Service Providers Want", Wireless Communications Association's WCA2000 at the New Orleans Convention Center, July 11 ^th 2000.

• 36. "Standards in BWA", Wireless Communications Association's WCA2000 at the New Orleans Convention Center, July 10 ^th 2000.

• 37. "Millimeter Wave Equipment Outlook", IWPC conference Millimeter Wave Supply Chain Summit , New Orleans Convention Center, July 9 ^th 2000.

• 38. "Formus and Fixed Wireless Access", Private and Wireless Conference 99 , Denver Convention Center, September 1999

• 39. "Formus and Fixed Wireless Access", RAWCON 99 , Marriot Denver South, August 1999.

• 40. "Formus and Fixed Wireless Access", WCA 1999 at the New Orleans Convention Center, July 1999.

• 41. "LMDS: Its Competitors and Complements", International Institute for Research Broadband Wireless Conference , Phoenix, Arizona, December 1998

• 42. "LMDS: The Target Markets", International Institute for Research Broadband Wireless Conference , December 1998

• 43. "LMDS and Point-to-Multipoint Technology", Shorecliff Broadband Wireless Conference , May 1998

• 44. "LMDS and Point-to-Multipoint Technology", COMDEX ‘98 , April 1998

• 45. "REACH: A High-Performance Cellular Base Station Front End", Wireless Personal Communications Technologies and Services , SPIE Conference, Philadelphia, PA, October 1995

• 46. "Post Auction Stress Syndrome", RCR , September 1995. With Dr. Pierre Dogan

• 47. "The Future of Wireless", invited address to the Wireless World ‘94 conference, a gathering of CEOs and investors in Latin American cellular, private radio and paging concerns, sponsored by Motorola, Orlando, Florida, November 15th 1994.

• 48. "PCS in the USA and in the World," invited tutorial at the International Telecommunications Symposium , Rio de Janiero, August 22 1994.

• 49. Special Issue on Personal Communications, Volumes 1 and 2, IEEE Journal on Selected Topics in Communications , August 1993. Invited guest co-editor with Drs. Chuang, Fukada, Andersen.

• 50. "U S WEST's Trial Portfolio," PIMRC Conference , Yokahama, Japan, October 13th 1993.

• 51. "Personal Communications in the Banking Industry," Banking '93 Conference , New Orleans, May 25th 1993.

• 52. "Personal Communications and U S WEST," Keynote Address, National Wireless & Radio Engineers Conference , Denver, CO, June 1 - 4, 1992.

• 53. "Preventing Dominance in the Cellular Mobile Telephone Market," report on behalf or First City for the September 11 - 12, 1990 hearings, New Zealand Commerce Commission

• 54. "Traffic Statistics in a Self-Organizing Cellular Telephone Scheme," 40th IEEE Conference on Vehicular Technology , May 6-9, 1990, Orlando, FL

• 55. "Comments on the Goeken Filing of August 8, 1989," part of the Reply Comments of American Sky Cell Corporation in the matter of Docket 88-96, October 10, 1989, Federal Communications Commission, Washington, D.C.

• 56. "A High-Capacity Assignment Method for Cellular Mobile Telephone Systems," 39th IEEE Conference on Vehicular Technology , May 1-3, 1989, San Francisco, CA.

• 57. "Spectrally Efficient Mobile Communications via Dynamic Resource Management; ex parte Comments on Docket 84-1231 ," before Federal Communications Commission, 24 April 1986. With Jerry Schloemer and Leo Aubel.

• 58. "Airborne Tactical EHF Communications." Milcom '85 , Boston, October 1985. Classified SECRET .

• 59. "ELINT Signal Processing for the Bragg Cell Recorder," presented at the 1985 Symposium on Electronic Intelligence , National Security Agency, May 14th, 1985. With T. Hubin. Classified SECRET .

• 60. "Terrestrial Radio Links." Section 49.1 of Handbook of Modern Electrical and Electronic Engineering . Edited by Charles Belove, Wiley, 1986.

• 61. "Acquisition and Tracking for Frequency-Hopping HF Communications." URSI meeting , Boulder, CO., January 1984.

• 62. "Power Control for a Spread Spectrum Cellular Mobile Communications system with Shadow Fading." Conference Record of ICC '83 , San Diego, CA, November-December 1983. With Hossein Alavi.

• 63. "Spread-Spectrum Principles for Multiple-Access Systems." Invited tutorial paper for First Canadian Domestic and International Satellite Communications Conference , Ottawa, Canada, June 15-17, 1983.

• 64. "Spectrum Efficient Cellular Mobile Communications." Tutorial paper for 33rd Annual Vehicular Technology Conference , Toronto, Ontario, May 25-27, 1983, Session C2.

• 65. "Power Control for a Spread Spectrum Mobile Radio System." 33rd Annual Vehicular Technology Conference , Toronto, Ontario, May 25-27, 1983, Session C4. With H. Alavi.

• 66. "Cellular Mobile Communications; the Great Multiplier." With George R. Cooper, IEEE Spectrum , April 1983.

• 67. "Reply Comments on FCC Docket 81-413, 'Authorization of Spread Spectrum and Other Wideband Emissions not Presently Provided for in the FCC Rules and Regulations.'" Presented ex parte to the FCC as an official policy document of the IEEE. Co-authored with Gaylord K. Huth, George R. Cooper and John P. Costas, and reprinted in IEEE Communications Magazine 21:2, March 1983, pp. 59-63.

• 68. "Downstream Power Control for a Spread Spectrum Cellular Mobile Radio System." Conference Record of Globecom '82, Miami, FL, December 1982, Volume 1, Paper A3.5. With H.Alavi.

• 69. "New Developments in Mobile Radio." Tutorial notes for National Telesystems Conference , NTC '82, Galveston, TX, November 7-10, 1982.

• 70. "Addressing and Modulation for Frequency-Hopping Multiple Access." Conference Record of MILCOM '82 , Boston, MA, October 17-20 1982, Paper 35.4.

• 71. "Performance of a Frequency-Hopped, Differentially-Modulated Spread Spectrum Receiver in a Rayleigh Fading Channel." IEEE Transactions on Vehicular Technology , Special Issue on Spread Spectrum Mobile Radio, VT-30:1, pp. 14-28, February 1981.

• 72. "Pros and Cons of Spread Spectrum in Mobile Radio." Published in New Concepts in Multi-User Communications , proceedings of the NATO Advanced Research Institute given at Norwich, England, August 1980, published in 1981 by Sijthoff and Noordhoff, Netherlands. Edited by J. Skwirtzinski.

• 73. "Traffic Theory and Interference Management for a Spread Spectrum Cellular Mobile Radio System." Conference Record of ICC '80 , Seattle, WA, June 1980, Paper 24.5.

• 74. "Spread Spectrum in Mobile Radio: A Progress Report." Industrial Communications 16, April 18 1980, pp. 9-11.

• 75. "Traffic Loads in a Spread Spectrum Cellular Land Mobile Radio System." Conference Record of MIDCON '80 , Session 15, Paper 3, Chicago, IL, November 6-8, 1979, Electrical and Electronics Exhibitions, Inc.

• 76. "Spread Spectrum in a Fading, Interference Limited Environment." With George R. Cooper, Conference Record of ICC '79 , Boston, MA, June 10-13, 1979.

• 77. "Spread Spectrum for Personal Communication." With George Cooper, Conference Record of the IEEE 29th Vehicular Technology Conference , Arlington Heights, IL, March 27-30, 1979 pp. 1-6.

• 78. "Cellular Land Mobile Radio: Why Spread Spectrum?" With George R. Cooper and David P. Grybos, IEEE Communications Magazine , V. 17:2, pp. 12-24 March 1979.

• 79. "Spectral Efficiency of Spread Spectrum Land Mobile Communication Systems." With George R. Cooper, Conference Record of INTELCOM/79 , Dallas, TX, Horizon House International, February 26 - March 2, 1979.

• 80. "A Spread Spectrum Technique for High-Capacity Mobile Communications." With George R. Cooper, IEEE Transactions on Vehicular Technology , special issue on emerging 900 MHz technologies, VT-27:4, November 1978, pp. 264-275.

• 81. "Error Performance of a Spread Spectrum Mobile Communications System in a Rapidly Fading Environment." With George R. Cooper, Conference Record of the National Telecommunications Conference , NTC '77, Los Angeles, CA, December 5-7, 1977, Paper 35-5.

• 82. "Mutual Interference in Cellular LMR Systems: Narrowband and Broadband Techniques Compared." With George R. Cooper, Conference Record of MIDCON '77 , Session 9, Paper 5, Chicago, IL, November 8-10, 1977. Electrical and Electronics Exhibitions, Inc.

• 83. "Theoretical Upper Bounds on Spectral-Spatial Utilization in a Cellular Land Mobile Communication System." With George R. Cooper, presented at the IEEE 1977 International Symposium on Information Theory , Cornell University, Ithaca, NY, October 10-14, 1977. Published in abstract form only.

• 84. "A Spread Spectrum Technique for High Capacity Mobile Communications." With George R. Cooper, Conference Record of the 27th Vehicular Technology Conference , Orlando, FL, March 16-18, 1977, pp. 98-103.