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Location based services are the hottest applications on mobile devices nowadays and the growth is continuing. Indoor wireless positioning is the key technology to enable location based services to work well indoors, where GPS normally could not work. Bluetooth has been widely used in mobile devices like phone, PAD etc. therefore Bluetooth based indoor(More)
The aim of this study was to investigate the role of connexin 43 (Cx43) and its hemichannel (HC1) in the death of astrocytes following ischemia/reperfusion (IR) or oxygen–glucose deprivation/reoxygenation (OGDR) insult. Wistar rats had their bilateral common carotid artery clamped for 1.5 h followed by 0, 4, and 24 h of reperfusion (n = 8 for each time(More)
A low-power dynamic reconfigurable FFT fabric is proposed in this paper. The architecture is served as a scalable IP core, which is suitable for system on chip applications. The system can be configured as 16, 32, 64, 128, 256, 512 and 1024-point FFT. Compared with a conventional ASIC FFT processor, this FFT fabric is characterized by having dynamic(More)
—A novel low-power reconfigurable FFT processor is proposed in this paper. The architecture is served as a scalable IP Core which is suitable for System on Chip applications. The system can be configured as from 16-point to 1024-point FFT. Flexibility is added to address generation block, coefficient memory block and data memory block. Two switch blocks are(More)
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