6 search results - page 1 / 2 » GA-based Optimization of Sigma-delta Modulators for Wireless... |
DATE
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents the implementation and experimental characterization of a reconfigurable ΣΔ modulator intended for multi-mode wireless receivers that is capable to perform t...
ENGL
2008
13 years 5 months ago
2008
Abstract--Over-sampling sigma-delta analog-todigital converters (ADCs) are one of the key building blocks of state of the art wireless transceivers. In sigma-delta modulator design...
ICCAD
2003
IEEE
14 years 1 months ago
2003
IEEE
: Adaptive transceivers can significantly reduce the energy consumption of a mobile, battery-powered node by capturing realtime changes in the communication channel. This paper pro...
INFOCOM
2007
IEEE
13 years 11 months ago
2007
IEEE
The majority of existing wireless rate controls are based on the implicit assumption that frames are corrupted due to the random, arbitrary environmental and thermal noises. They ...
INFOCOM
2005
IEEE
13 years 10 months ago
2005
IEEE
— In many devices, wireless network interfaces consume upwards of 30% of scarce portable system energy. Extending the system lifetime by minimizing communication power consumptio...