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ASPDAC
2001
ACM
100views Hardware» more  ASPDAC 2001»
13 years 11 months ago
Low power implementation of a turbo-decoder on programmable architectures
Low Power is an extremely important issue for future mobile radio systems. Channel decoders are essential building blocks of base-band signal processing units in mobile terminal ar...
Frank Gilbert, Alexander Worm, Norbert Wehn
DATE
2002
IEEE
153views Hardware» more  DATE 2002»
14 years 19 days ago
Low Power Embedded Software Optimization Using Symbolic Algebra
The market demand for portable multimedia applications has exploded in the recent years. Unfortunately, for such applications current compilers and software optimization methods o...
Armita Peymandoust, Tajana Simunic, Giovanni De Mi...
ISPDC
2006
IEEE
14 years 1 months ago
Video Stream Annotations for Energy Trade-offs in Multimedia Applications
Recent applications for distributed mobile devices, including multimedia video/audio streaming, typically process streams of incoming data in a regular, predictable way. The behav...
Radu Cornea, Alex Nicolau, Nikil Dutt
ISCAS
2007
IEEE
136views Hardware» more  ISCAS 2007»
14 years 2 months ago
Flexible Low Power Probability Density Estimation Unit For Speech Recognition
— This paper describes the hardware architecture for a flexible probability density estimation unit to be used in a Large Vocabulary Speech Recognition System, and targeted for m...
Ullas Pazhayaveetil, Dhruba Chandra, Paul Franzon
ICMCS
2006
IEEE
120views Multimedia» more  ICMCS 2006»
14 years 1 months ago
Syndrome-Based Light-Weight Video Coding for Mobile Wireless Application
In conventional video coding, the complexity of an encoder is generally much higher than that of a decoder because of operations such as motion estimation consume significant com...
Min Wu, Guogang Hua, Chang Chen