A Tree-Based Energy-Efficient Distributed Algorithm for Forming Bluetooth Scatternet Topologies
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چکیده
We discuss the problem of energyefficient topology construction and maintenance for Bluetooth scatternets. An energy-efficient, distributed Bluetooth Scatternet Formation algorithm based on Device and Link characteristics (SF-DeviL) is presented. SF-DeviL forms scatternets with tree topologies and increases battery lifetimes of devices by using device types, battery levels and received signal strengths. The topology is dynamically reconfigured in SF-DeviL so that energy efficiency is maintained during the lifetime of the scatternet. It is shown through simulations that the network lifetime is increased by at least 229% compared to the LMS algorithm and increased by at least 10% compared to the BlueMesh algorithm for heterogeneous networks.
منابع مشابه
SF-DeviL: an algorithm for energy-efficient Bluetooth scatternet formation and maintenance
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تاریخ انتشار 2004