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Mobile Telecommunication applications have seen, in the last years, a remarkable increase in the number of installations and consequently there has been a relevant growth of energy consumptions. This is due to an ever-growing interest about new and reliable services in mobility calls with an increase of the BTS operational hours and traffic management, in order to guarantee the quality of the service...
A low power reconfigurable DCT architecture is proposed, which can be run at three transform precision levels for different demands. Using the character of energy distribution of the DCT matrix after 2D DCT operation, we selected the best DCT bases which achieve considerable power reduction in DCT operation with minimum image quality degradation. The reconfigurable architecture can achieve power saving...
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