Power saving system and method for mobile wireless network device using historical periods of signal intermittence and reliability
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United States of America Patent
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Apr 27, 2010
Grant Date -
Oct 28, 2004
app pub date -
Apr 24, 2003
filing date -
Apr 24, 2003
priority date (Note) -
In Force
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Abstract
A system and method for managing battery energy usage by a mobile wireless network which detects threshold conditions for network signal found and lost; records historical events of signal found and lost with operational criteria associated with operational conditions of the events such as time, day, date, tower number, and geographic location; upon each detection of network signal loss, determines from the recorded event records a nap termination condition upon which network signal has been historically reliable; and enters a battery-saving nap mode until the nap termination condition is met.
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