Sookhyeon Chang

Learn More
Development of efficient transmission power control algorithms providing both high energy efficiency and good link quality is the current major focus in wireless sensor networks research. In the paper, we propose an efficient transmission power control algorithm for wireless sensor networks, namely, the on-demand transmission power control (ODTPC)(More)
In the last years, wireless sensor networks (WSNs) have gained increasing popularity from the research community and actual users because of their wide range of applications in fields such as medical, entertainment, tracking etc. As sensor nodes are generally battery-powered devices, the critical aspects are to face concern how to reduce the energy(More)
  • 1