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.
A new power estimation approach based on the decomposition of a digital system into basic operators is presented. This approach aims to estimate the energy consumption at early design phases of digital blocks implemented on FPGAs. Each operator has its own model which estimates the switching activity and the power consumption. By interconnecting several operators, statistical information is then propagated...
Today, communicating devices are widespread and the IoT trend tends to make them incontrovertible in our everyday life. According to some forecast, 50 billions of these devices should be available by 2020. The first consequence is that this massive advent of connecting devices will have a huge impact on the world energy consumption. In this context, it is then mandatory to deal with power as soon...
In this paper, we present a new and intuitive way to show important green techniques for the future fifth generation of mobile networks such as adaptive beamforming to the general public. We use a new device called the Radio Waves Display, which is a one meter square panel composed of twenty by twenty radio frequency sensors spaced by five cm. The Electromagnetic Field strength measured by each sensor...
This paper considers the design of partially reconfigurable WiMAX 802.16m mobile terminals that use Adaptive Coding and Modulation techniques to enhance the Quality Of Service. Non-binary LDPC codes (with three different coding rates) and three different modulation schemes are considered. As this kind of design requires a huge amount of time and resources to lead to an operational platform, our approach...
This paper deals with the implementation of a new reconfigurable architecture for the computation of Fast Fourier Transform (FFT) in the context of digital terrestrial television broadcasting (DTTB). The proposed architecture allows more possibilities in the choice of the FFT size. In this paper, two algorithms (Radix algorithm and Winograd Fourier Transform Algorithm (WFTA)) are presented. These...
Although the use of neural network hardware for level 2 triggering at hadron colliders has been established for many years, there has been little investigation of neural techniques for level 1 triggers at LHC experiments. In addition, commercially available NN solutions with appropriate timing constraints do not exist. Presented here is a new FPGA-based method for implementing multilayer perceptrons...
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.