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GLOBECOM
2007
IEEE
13 years 9 months ago
The Quality-Energy Scalable OFDMA Modulation for Low Power Transmitter and VLIW Processor Based Implementation
: The improvement of spectral efficiency comes at the cost of exponential increment of signal processing complexity [1]. Hence, the energy-efficiency of baseband has recently turne...
Min Li, Bruno Bougard, Eduardo Lopez-Estraviz, And...
W4A
2009
ACM
14 years 2 months ago
Accessibility perspectives on enabling South African sign language in the South African national accessibility portal
Persons with disabilities are often marginalised from economy and society due to the lack of access to disability related information and services. Through the use of assistive te...
Louis Coetzee, Guillaume J.-L. Olivrin, Ilse Vivie...
CHI
2005
ACM
14 years 8 months ago
Intelligent lighting for a better gaming experience
Lighting assumes many aesthetic and communicative functions in game environments that affect attention, immersion, visibility, and emotions. Game environments are dynamic and high...
Magy Seif El-Nasr, Joseph A. Zupko, Keith Miron
AINA
2006
IEEE
14 years 1 months ago
Equation Based Congestion Control for Video Transmission over WCDMA Networks
The scheme of real time streaming video is one of the newcomers in wireless data communication, raising a number of new requirements in both telecommunication and data communicati...
Antonios G. Alexiou, Dimitrios Antonellis, Christo...
SIGCSE
2010
ACM
203views Education» more  SIGCSE 2010»
13 years 7 months ago
An approach to integrating ICTD projects into an undergraduate curriculum
Applying information and communication technologies to development (ICTD) is emerging as an interesting and motivating research area in computer science and engineering. It spans ...
Richard J. Anderson, Ruth E. Anderson, Gaetano Bor...