CoolSpots: Reducing the Power Consumption of Wireless Mobile Devices with Multiple Radio Interfaces Review
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چکیده
The CoolSpots system enables wireless mobile devices to automatically switch between radio interfaces such as WiFi and Bluetooth, helping increase battery lifetime. The main goal of the paper is to explore the policies that enable a system to switch between these interfaces and provide quantitative measurements. The systems and policies will not require any changes to implement CoolSpots, and changes to existing infrastructure will be minimal. Results will be presented for commonly used applications like file transfers, web browsing, and streaming media. Experimental validation shows that the CoolSpot system can save more than 50% energy consumption of the wireless subsystem.
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