Author: NS3 Tutorial

Vehicular networks offer service coverage for urban environments that would otherwise be too expensive for infrastructure-based networks to provide. While many services have already been proposed based on collaboration between moving cars, the inclusion of parked cars in these systems extends their reach, coverage…
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Parallel metaheuristics can enhance and speed up the resolution of hard-to-solve optimization problems by taking advantage of the available processing power. in this study, we present a parallel swarm intelligent method, pPSO, that uses the master-slave paradigm to evaluate all…
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In urban environments nowadays there are a multitude of mobile devices that have several ways of communicating with each other, which become more and more powerful and used in every day activity. The most important characteristic of these devices is…
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We have investigated ultrashort parabolic pulse formation via passive nonlinear reshaping in commercially available normal dispersive optical fibers at 1550 nm. It was investigated parabolic pulse formation in the transient-state regime and in the steady-state regime. The most suitable fiber…
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Ultraviolet (UV) communication enables non-line-of-sight (NLOS) outdoor wireless connectivity and is particularly desirable to relax or eliminate pointing and tracking requirements of infrared links. The main two degrading factors in UV links are high path loss and intersymbol interference resulting…
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Silicon-on-insulator (SOI) technology has been successfully used for realization of ultra-compact, highly integrated photonic devices due to large refractive index contrast between core and cladding of waveguiding structures and very sharp bending. Unfortunately the diffraction limit of light does not…
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