Jalel Chebil

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Path loss models are crucial in the planning of wireless network as they assist in interference estimations, frequency assignments and evaluation of cell parameters. This paper reports measurement results of the propagation path loss in four locations in the suburban area of Kuala Lumpur. The measured path loss at each location is extracted from the data(More)
FPGAs provide an ideal template for run-time reconfigurable (RTR) designs. Only recently have RTR enabling design tools that bypass the traditional synthesis and bit stream generation process for FPGAs become available. Heart auscultation which is the interpretation of sounds produced by the heart is a fundamental tool in the diagnosis of heart disease. It(More)
SUMMARY The campaign to collect rain attenuation data on terrestrial links had commenced in Malaysian tropical climates for almost two decades. The terrestrial data so far collected have been greatly utilized to derive useful statistics for various microwave applications, such as frequency scaling, rain rate conversion factor, 1-min rain rate contour maps,(More)
Femtocells are deployed to improve the cellular coverage and network capacity in indoor area. Despite their great indoor coverage, the implementation of femtocell by high number of subscribers causes serious interference problem between femto Base Stations (fBSs) and cellular macro Base Stations (mBSs). In order to achieve interference avoidance in a(More)
Ultra WideBand (UWB) communication systems have been undergoing tremendous developments over the recent past years. The areas of interests are industrial automation, identification for short range geolocational positioning systems and for extraction of signals from implants and wearable gadgets used in the bio-medical field. Such interests are the(More)
Heart auscultation which is the interpretation of sounds produced by the heart is a fundamental tool in the diagnosis of heart disease. It is the most commonly used technique for screening and diagnosis in primary health care. The efficiency of this diagnosis can be improved considerably by using modern digital signal processing techniques. This study aims(More)
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