The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Recently, many approaches apply light-field image processing on smartphones and wearable devices. A Graphic Processing Unit (GPU) is commonly used to exploit parallelism in such image processing. However, because the access pattern in the light-field application is more sparse than typical stencil applications and does not use all data in a cache line. Furthermore, the data requests to multiple locations...
In this paper, we propose a multiplier-reduction (MUL-RED) Radix-2 Pipeline FFT processor for 802.11ah IoT sensors. Utilizing the symmetry of Twiddle factors we show two ideas to reduce the hardware cost and power consumption. Firstly, the complex-multipliers in the last 4 layers are replaced by gain blocks. Secondly, in the remained layers we store only one fourth of the required Twiddle factors...
Recently, dual or triple modular redundancy (DMR/TMR) has been commonly used in high-end server or special environment targeted microprocessors to mitigate single event effects (SEEs), as the miniaturized transistors tend to be more vulnerable to SEEs. However, facing the issue that DMR and TMR usually add remarkable pressures to the power consumption due to the highly redundant executions, this work...
Recently, many architectural level mechanisms such as dual or triple modular redundancies (DMR or TMR) have been included in high-end microprocessors to tolerate the continuously increasing electronic error rates along the process technology advancing direction. However, hardware in these space redundancy based systems is usually not well-balanced or it has been over-designed. In particular, it requires...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.