Apart from static deployments, sensor nodes in Wireless Sensor Networks (WSNs) are unaware of their location information. In order to estimate their actual or relative positions with respect to other nodes, they are required to self-localize …
Time synchronization is one of the fundamental build- ing blocks for coordinated and power-efficient operation of the networked robots. Ironically, time synchroniza- tion itself is also an energy consuming process which de- mands communication and …
A desirable flooding-based time synchronization pro- tocol inWireless Sensor Networks (WSNs) should neither demand fast propagation of up-to-date time information nor keeping track of the neighboring nodes. Moreover, such a protocol is strictly re- …