Reducing power consumption of Wi-Fi enabled mobile devices
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United States of America Patent
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Mar 19, 2013
Grant Date -
Nov 19, 2009
app pub date -
May 4, 2009
filing date -
Aug 11, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system and method for maximizing the standby time of mobile communication devices that have WiFi or other high energy-consuming network interfaces, by predicting in real time actionable silent periods (ASPs) of the interface and shutting the interface down during these ASPs. Standby times are significantly increased, resulting in longer periods of operation before battery charging is required, while keeping minimal the probabilities of missing incoming data packets when the interface is turned off.
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