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Providing automated granular control of lighting, along with user-driven control, results in an energy-efficient smart lighting system design while catering to personal occupant preferences. Two functional ingredients in such a system are: 1) sensing that provides granular information on occupant location and 2) a communication system to transmit control messages from a user. In this paper, we consider...
Wireless sensor network (WSN) is a potential approach to indoor localization. Receiver signal strength indicator (RSSI), time of arrival (TOA), and time difference of arrival (TDOA) are three main techniques that have been considered for WSN localization. In this paper, we evaluate the different WSN-based localization methods in real experimental environments. In addition, we propose a technique to...
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