Carrier Sense Multiple Access / ID Countdown (CSMA/IC) is a collision-free ad hoc MAC protocol. CSMA/IC avoids simultaneous medium access by competing with a local unique ID assig...
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
Abstract We propose a method for estimating the topology of distributed cameras, which can provide useful information for multi-target tracking in a wide area, without object ident...
Abstract— A major problem in wireless sensor network localization is erroneous local geometric realizations in some parts of the network due to the sensitivity to certain distanc...
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of th...
Ngo Trong Canh, Tran Van Phuong, Young-Koo Lee, Su...