Dr. John Barry

Professor

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Biography

John R. Barry was born and raised in Tonawanda, New York. He attended the State University of New York at Buffalo, where he earned a Bachelor of Science in Electrical Engineering, graduating summa cum laude in 1986. He then enrolled at the University of California at Berkeley, obtaining both his Master of Science and Ph.D. degrees in Electrical Engineering in 1987 and 1992, respectively. His doctoral research focused on the feasibility of broadband wireless communications using diffuse infrared radiation. Before joining the faculty at Georgia Tech in 1992, Dr. Barry held engineering positions in communications and radar systems at Bell Communications Research, IBM T.J. Watson Research Center, Hughes Aircraft Company, and General Dynamics. His teaching and research interests are centered on the physical-layer aspects of communication theory. In 1998, he began splitting his time between the main campus and the Georgia Tech Lorraine campus in Metz, France.

Research Interests

Awards

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David J. Griep Memorial Prize

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Eliahu Jury Award

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Research Initiation Award

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IBM Faculty Development Award

Requirements for Georgia Institute of Technology

Doctorate Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:19
Reading
Required:19
Writing
Required:19
Speaking
Required:19
Total
Required:100
IELTS
Listening
Required:6.5
Reading
Required:6.5
Writing
Required:5.5
Speaking
Required:6.5
Overall
Required:7.5
Prerequisites
Undergraduate degree in computer science or related field
Application Checklist
  • Online application
  • Official transcripts
  • Three letters of recommendation
  • Statement of Purpose
Specialization Notes

Department of Computer Science: GRE scores are optional for Fall 2026.