International Journal of Innovative Science Engineering and Technology (IJISET)
Data through ad-hoc network with demand routing network, it will communicate with one to another computer using active ad-hoc network. However, it was not clear whether the collecting node can communicate with the sensor in the short passing-through period. In this paper, the authors address the issue of activity scheduling of sensors in heterogeneous Wireless Sensor and Actor Networks (WSANs), thereby proposing a communicating and transferring a data collection scheme in such networks. In order to extend the lifetime of heterogeneous WSANs, sensors can activated and deactivated under some certain regulation throughout the ad-hoc network operations.