PAN-on-Demand: Building self-organizing WPANs for better power management
نویسندگان
چکیده
In this paper, we present PAN-on-Demand, a self-organizing multi-radio system that balances performance and energy concerns by scaling the structure of the network to match the demands of applications. Since current mobile devices ship with multiple radios, PAN-on-Demand can improve performance and extend battery lifetime by switching between different wireless interfaces such as Bluetooth and WiFi and opportunistically exploiting the available power-saving strategies. When applications are actively using the network, PAN-on-Demand offers high-bandwidth, low-latency communication; when demand is light, PAN-on-Demand adapts the network structure to minimize energy usage. Our results show that PAN-on-Demand reduces the average response time of common PAN applications like MP3 playing, e-mail viewing and photo sharing by 92% and extends the battery lifetime of mobile devices by up to 47% compared to current PAN management strategies.
منابع مشابه
PAN-on-Demand: leveraging multiple radios to build self-organizing, energy-efficient pans
We present PAN-on-Demand, a self-organizing wireless personalarea network (PAN) that balances performance and energy concerns by scaling the structure of the network to match the demands of applications. PAN-on-Demand autonomously organizes co-located mobile devices with one or more commodity radios such as Bluetooth and Wi-Fi to form a network that enables data sharing among those devices. It ...
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