Carnegie Mellon University

Alex Hills

Alex Hills

Distinguished Service Professor, Engineering and Public Policy, Electrical and Computer Engineering

Bio

  • Carnegie Mellon 1992-

Dr. Alex Hills and his team built the world’s first big Wi-Fi network. As described in his book, Wi-Fi and the Bad Boys of Radio , the team overcame major obstacles to create the first wireless campus.  It was an unheard of idea when Hills started the project in 1993.  The new network, which came to be called “Wireless Andrew,” was the prototype used by many others to build Wi-Fi networks now in use around the world.

Before he joined Carnegie Mellon, Professor Hills spent several years living in remote areas of Alaska and working to provide modern broadcasting and telecommunications services to the many small villages spread across the big state. He fought Alaska’s difficult weather and terrain, and helped to persuade some reluctant executives, in order to make the services possible. He tells of these adventures in his new book, Finding Alaska’s Villages: And Connecting Them.

Dr. Hills is actively involved in international development. As a senior advisor to the "Technology Consulting in the Global Community" program, he works with Carnegie Mellon students on a broad array of projects in developing nations. This work is described in his book Geeks on a Mission.  It was the subject of his keynote speech at the 2015 Information Networking Institute graduation ceremony.

Education

  • Ph.D. 1979, Carnegie Mellon University
  • M.S. 1969, Arizona State University
  • B.S. 1964, Rensselaer Polytechnic Institute

Research

Dr. Hills has written and lectured on the potential for wireless to deliver basic telephone service in the developing world and on its implications for anytime-anywhere computing.  He has broad experience in information technology, including both technical and business aspects. And he is an expert in telecommunications policy, which encompasses aspects of engineering, law and economics

Working with colleagues, Professor Hills also developed a methodology for designing Wi-Fi networks.  He invented a semi-automated design tool called “Rollabout” to dramatically improve and speed up the Wi-Fi network design process. He holds 18 patents and has helped industry partneres to improve the performance of their Wi-Fi equipment and networks.

Publications

  1. Hills, A., “Finding Alaska’s Villages: And Connecting Them,” Dog Ear Publishing, Indianapolis, 2016.
  2. Hills, A., Editor, "Geeks on a Mission", Dog Ear Publishing, Indianapolis, 2013.
  3. Hills, A., "Wi-Fi and the Bad Boys of Radio", Dog Ear Publishing, 2011.  
  4. Hills, A. et al, "Crossing the Chasm of Establishing Wi-Fi", in The Innovation Journey of Wi-Fi, University of Cambridge Press, 2011.
  5. Hills, A., "Dependability on the Last Frontier", Proceedings, 38th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2008), Anchorage, Alaska, June 24-27, 2008.
  6. Hills, A., "Riding the Waves", in Engineering the Future: Science, Technology, and the Design Process, Key Curriculum Press, Emeryville, California, 2008, pp. 245-252.
  7. Hills, A., "Smart Wi-Fi", Scientific American, vol.285, no.10, pp.86-94, October 2005.
  8. Hills, A. and B. Friday, "Radio Resource Management in Wireless LANs", IEEE Communications, vol.42, no.12, pp.S9-S14, December 2004.
  9. Hills, A. and J. Schlegel, "Rollabout: A Wireless Design Tool", IEEE Communications, vol.42, no.2, pp.132-138, February 2004.
  10. Hills, A., J. Schlegel, and B. Jenkins, "Estimating Signal Strengths in the Design of an Indoor Wireless Network", IEEE Transactions on Wireless Communications, vol.3, no.1, pp.17-19, January 2004.
  11. Hills, A., "Large-Scale Wireless LAN Design", (Invited paper), IEEE Communications, vol.39, no.11, pp.98-104, November 2001.

Selected Honors and Awards

  1. Honorary Doctor of Humane Letters, University of Alaska, 2014
  2. Fellow, IEEE, 2008
  3. Alaska Engineer of the Year, 2007
  4. Profesor Extraordinario, Universidad Austral de Chile, Valdivia, Chile, 2005 to present
  5. Member, Alaska Innovators Hall of Fame

Research Interests

Research in wireless technology and telecommunications policy.