Berrah Smail

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
With the evolution of cellular networks and the panoply of different services offered, it is crucial for mobile network operators to start planning with procedures that are simple, inexpensive and robust. In this paper we develop and present a methodology for the planning and dimensioning of UMTS network dedicated to the region of Bejaia in Algeria. The(More)
Blood flow measuring equipment and cardiac bypass pumps must be calibrated against a direct measurement of flow using timed collection. Single vessel timed collection systems have problems associated with their use. Repeated determinations of flow cannot be made rapidly, and frothing and fluid surface instability in the collecting vessel render the timing(More)
This research paper focuses and examines the quantum key distribution using the BB84 protocol in the case of encoding on the single-photon polarization and shows the influence of optical components parameters on the quantum key distribution. We also introduce the Quantum Bit Error Rate (QBER) to better interpret our results and show its relationship with(More)
  • 1