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TVLSI
2010
15 years 1 months ago
Area and Power Optimization of High-Order Gain Calibration in Digitally-Enhanced Pipelined ADCs
Digital calibration techniques are widely utilized to linearize pipelined analog-to-digital converters (ADCs). However, their power dissipation can be prohibitively high, particula...
Mohammad Taherzadeh-Sani, Anas A. Hamoui
ICASSP
2008
IEEE
16 years 1 months ago
Optimal stochastic dual resource allocation for cognitive radios based on quantized CSI
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...
Antonio G. Marqués, Xin Wang, Georgios B. G...
ICECCS
2008
IEEE
122views Hardware» more  ICECCS 2008»
16 years 1 months ago
Efficient Embedded Runtime Systems through Port Communication Optimization
Traditionally shared data areas have been used to efficiently communicate between embedded system tasks, such as periodically executing control system tasks. Such implementations ...
Peter H. Feiler
183
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APCCAS
2006
IEEE
253views Hardware» more  APCCAS 2006»
16 years 24 days ago
Design of Optimal Decimation and Interpolation Filters for Low Bit-Rate Image Coding
— The DCT-based JPEG standard is certainly one of the most successful applications of transform coding methods for still digital images. A commonly recognized disadvantage of the...
Wu-Sheng Lu, A.-M. Sevcenco
RTCSA
2005
IEEE
16 years 9 days ago
Optimization of Hierarchically Scheduled Heterogeneous Embedded Systems
We present an approach to the analysis and optimization of heterogeneous distributed embedded systems for hard real-time applications. The systems are heterogeneous not only in te...
Traian Pop, Paul Pop, Petru Eles, Zebo Peng