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COMCOM
2010
101views more  COMCOM 2010»
15 years 2 months ago
A BitTorrent proxy for Green Internet file sharing: Design and experimental evaluation
Recent studies have shown that the Internet-related energy consumption represents a significant, and increasing, part of the overall energy consumption of our society. Therefore, i...
Giuseppe Anastasi, Ilaria Giannetti, Andrea Passar...
ERSA
2010
159views Hardware» more  ERSA 2010»
14 years 12 months ago
Acceleration of FPGA Fault Injection Through Multi-Bit Testing
SRAM-based FPGA devices are an attractive option for data processing on space-based platforms, due to high computational capabilities and a lower power envelope than traditional pr...
Grzegorz Cieslewski, Alan D. George, Adam Jacobs
ICASSP
2009
IEEE
15 years 8 months ago
A multiplicative weight perturbation scheme for distributed beamforming in wireless relay networks with 1-bit feedback
This paper focuses on perturbation-based distributed beamforming with 1-bit feedback for wireless amplify-and-forward relay networks. We propose to use multiplicative perturbation...
Peter Fertl, Ari Hottinen, Gerald Matz
ISCAS
2007
IEEE
99views Hardware» more  ISCAS 2007»
15 years 8 months ago
A 10-bit 2GHz Current-Steering CMOS D/A Converter
- This paper presents a 2GS/s 10-bit CMOS digital-to-analog converter (DAC). This DAC consists of a unit current-cell matrix for 6MSBs and another unit current-cell matrix for 4L...
Ling Yuan, Weining Ni, Yin Shi, Foster F. Dai
ISCAS
2005
IEEE
185views Hardware» more  ISCAS 2005»
15 years 7 months ago
2 GHz 8-bit CMOS ROM-less direct digital frequency synthesizer
—This paper presents a 2GHz 8-bit CMOS ROM-less direct digital frequency synthesizer (DDFS). Nonlinear current steering digital to analog converter (DAC) has been utilized to con...
Xuefeng Yu, Foster F. Dai, Yin Shi, Ronghua Zhu