Research Article
Mission-Oriented Selective Routing for Wireless Sensor Networks
@INPROCEEDINGS{10.1109/CHINACOM.2007.4469507, author={Donggeon Noh and Dongeun Lee and Heonshik Shin}, title={Mission-Oriented Selective Routing for Wireless Sensor Networks}, proceedings={2nd International ICST Conference on Communications and Networking in China}, proceedings_a={CHINACOM}, year={2008}, month={3}, keywords={Computer science Delay estimation Energy consumption Energy efficiency Power engineering and energy Quality of service Routing protocols Scalability Sensor phenomena and characterization Wireless sensor networks}, doi={10.1109/CHINACOM.2007.4469507} }- Donggeon Noh
Dongeun Lee
Heonshik Shin
Year: 2008
Mission-Oriented Selective Routing for Wireless Sensor Networks
CHINACOM
IEEE
DOI: 10.1109/CHINACOM.2007.4469507
Abstract
Most existing routing protocols for wireless sensor networks have energy efficiency as their main objective. But for WSN systems in which various types of data coexist, a different QoS (quality of service) metric is required. We describe a mission-oriented selective routing scheme that runs on each node of a network and invokes different algorithms for data of different priority, so as to determine a route which meets the objectives of each priority level in terms of path delay, energy consumption and reliability. Scalability and mobility are achieved by employing a localized routing method which only requires geographic information about the host node and its adjacent neighbors. Simulation results confirm that our scheme can meet the objectives of each priority level effectively.