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153
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GLOBECOM
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— Channel estimation and synchronization are crucial problems in coherent Ultra wideband (UWB) systems. We develop a new channel estimation scheme that can further improv...
131
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ICDCSW
2006
IEEE
15 years 10 months ago
2006
IEEE
Network coordinates, which embed network distance measurements in a coordinate system, were introduced as a method for determining the proximity of nodes for routing table updates...
ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper proposes a new architecture for efficient variable-length decoding (VLD) of entropy-coded data for multimedia applications on general-purpose processors. It improves o...
124
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ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
Video applications are becoming an essential component for mobile devices. H.264, the latest video-coding standard, shows significant potential in terms of bandwidth savings at th...
150
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ISCAS
2006
IEEE
15 years 10 months ago
2006
IEEE
— Bit and subword permutations are useful in many multimedia and cryptographic applications. New shift and permute instructions have been added to the instruction set of general-...