Security And Attacks In Wireless Sensor Networks
Security in a wireless environment is an important issue which has been investigated by researchers for few years. Recently, the advancements in the miniaturization of the electromechanical systems (MEMS) allowed ...

A Distributed Approach Using Redundancy For Wireless Sensor Networks Reconfiguration
In this paper, we are interested in the fault-tolerant approach in the wireless sensor networks (WSN) based on reconfiguration. Indeed, we propose an approach of monitoring of a WSN by ...

A Real-time Simulation Platform For The H.264 Codec Modules
In this paper, we propose a real-time platform for H.264 CODEC with a memory management method in which we use a preloading mechanism in order to reduce external memory accessing. ...

Embedded Network Soc Application Based On The Openrisc Soft Processor
This paper presents an implementation of an embedded network application into FPGA, based on the Opencores and Opensources approaches. The embedded system is part of a System on Chip (SoC) ...

Implementation Of A Real-time Signal Processing Application Using Partial Dynamic Reconfiguration In Fpga
Reconfigurable devices, such as modern FPGA provide advanced capabilities which allow the creation of embedded systems on single chips (SoC). One of the most challenging opportunities provided by this kind ...

Real-time Fpga Implementation Of A Switching Chaotic Generators For The Secure Embedded Systems
This article proposes a new chaotic key generator for data encryption and its optimized FPGA implementation based on a chaos switching rule between Lorenz’s and Lü’s no-linear systems. The originality ...

High Level Synthesis Of Embedded Systems Targeting Reconfigurable Architectures
In this paper, we propose and validate a flow integrating the Unified Modelling Language UML with existing high level synthesis tools targeting reconfigurable architectures. The flow tries to take advantages ...

A New Hybrid Approach Of Embedded Application Validation
In this paper, we suggest certain approach of validation of an embedded application. The presented methodology is divided on several layers, we can transit from one level to another level ...

Segmentation Of Satellite Image Using Geodesic Active Contour
In this paper we present the method of satellites images segmentation. The technique is based on the geodesic actives contours using geometric approach. We shown that a particular case of ...