Dibakar Barua

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In today's world, we rely on the wireless radio technologies for a wide range of services. However, wireless spectrum that delivers these technologies is a limited commodity, hence efficient spectrum utilization is an issue that has been inviting a lot of interest and research in recent times. Spectrum sensing is a key step towards efficient spectrum usage.(More)
Road accidents claim a staggeringly high number of lives every year. From drunk driving, rash driving and driver distraction to visual impairment, over speeding and overcrowding of vehicles, the majority of road accidents occur because of some fault or the other of the driver/occupants of the vehicle. According to the report on " Road Accidents in India,(More)
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