A hybrid intelligent protocol in sink-oriented wireless sensor networks

Abstract

We propose a hybrid intelligent protocol named as CEEP which results in a cross-layered style without creating any extra interfaces for information to provide energy efficiency in sink-oriented wireless sensor networks. Congestion mitigating can serve as a basis for such an efficient protocol on the sensor nodes which are designated to collect and transmit information toward the base station. At the mean time, the entire network life time is extended by improving the energy consumption on each sensor node over the network. The results show that CEEP can boost network fidelity by adapting proactive and reactive routing protocols under heavy traffic and achieve power efficiency for mobile communications under light traffic by determining the smart sleep-wakeup schedules of the sensor nodes. Thereafter, communications with such embedded operation have provided sensor devices an integrated technology to efficiently transceive data packets in sink-oriented wireless sensor networks.