Ahmed Salim Chekkouri

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INTRODUCTION Parry-Romberg syndrome is a clinical entity consisting of progressive hemifacial atrophy appearing at a young age. This syndrome has features of linear scleroderma 'en coup de sabre'. The aetiology of this affection is poorly understood. A number of neurologic disorders associations have been reported particularly seizures. CASE REPORT We(More)
One of the most attractive features considered by the recent LTE-A standard is the introduction of femtocells in its main architecture. Rapidly, femtocell technology has been recognized as a potential solution to offload cellular networks since its deployment is expected to grow up considerably in the near future. However, the small coverage of femtocells(More)
Femtocell technology has been recognized as a serious solution to enhance indoor coverage and offload cellular networks at low cost. In this sense, the recent 3GPP LTE-A standard considered femtocells as a part of its architecture. Nevertheless, this kind of small cell may lead to frequent handoffs that can affect dramatically the overall performances of(More)
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