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Overview: Nowadays wireless networks are highly diverse, with mobile devices consisting of multiple wireless network interfaces (WNICs). Since battery lifetime is limited, power management of the interfaces has become essential. The companys policy decides which WNIC to employ for a given application and optimizes its usage based on the current power and performance needs of the system. The policy has been implemented on HP’s IPAQ portable device communicating with HP’s HotSpot server.
Nokia N900 at Web 2.0
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