Broadband Institute Faculty Expertise

Access Technologies

Ali Adibi: Optical communication & networking; holographic optics for optical communications

John Barry: Communications signal processing; multi-user detection; coding & equalization

Gee-Kung Chang: Optical networking & systems technologies; optoelectronic & photonic subsystems

Alan Doolittle: Electrical, optical & structural characterization; optimization of electronic materials & devices

Jeff Evans: Hybrid telecom access infrastructure; application performance/interoperability; wireless systems

Mary Ann Ingram: Reconfigurable radios; mesh networks; smart antennas; adaptive signal processing

Steve Kenney: Advanced RFIC design; RF power amplifier linearization

Geoffrey Li: Wireless communications; statistical signal processing

Tom Pratt: Software radio; adaptive array processing

Stephen Ralph: Ultrafast optical devices for high-speed optical communications

Jay Sexton: Wireless metropolitan/local area networks; rural and educational broadband access

Gordon Stüber: Wireless communications; communications signal processing

G. Tong Zhou: Statistical signal processing; network traffic analysis

Mustaque Ahamad: Distributed OS; middleware for scalable services, computer security
Mostafa H. Ammar: Network architectures, protocols; distributed systems; performance evaluation
Benny Bing: Cable networks; wireless local area networks; protocol design; queuing
Doug Blough: Multi-computer architecture; OS & middleware; fault-tolerant computer systems
C. Dovrolis: Computer networks; Internet protocols & technologies; network measurement
Faramarz Fekri: Error control coding; data encryption; wavelets, filter bans for communications
Chuanyi Ji: Network management & control; adaptive learning systems
Wenke Lee: Network security & management; distributed data mining; database systems
R. Sivakumar: Wireless networks; network architectures, protocols & QoS; mobile computing
Mani Subramanian: Broadband access & home networks; residential gateways; networks management
H. Venkateswaran: Theoretical computer science & computational complexity
Jun (Jim) Xu: Network & computer security; high speed network design & protocols
Ellen Zegura: Wide-area network architectures & protocols

Gregory Abowd: Mobile and ubiquitous computing applications; human-computer interaction
Yucel Altunbasak: Multimedia communications advanced television; visual information management
David Anderson: Digital signal processing for speech & audio enhancement
Aaron Bobick: Machine perception of human activity; computer vision; cognitive science
Irfan Essa: Computational perception; computer vision & graphics; intelligent & aware environments
Nikil Jayant: Multimedia communications; media processing, networks, databases & devices
Fred Juang: Signal & speech processing, recognition, synthesis, coding & enhancement
Chin-Hui Lee: Speech & speaker recognition; multimedia signal & information processing
Janet Murray: Digital media; interactive design of emerging broadband art, information and entertainment environments
Beth Mynatt: HCI; ubiquitous computing; assistive technology; augmented reality
K. Ramachandran: Parallel & distributed systems; computer architecture; operating systems
James Rehg: Computer vision; machine learning; distributed computing