发明名称 SYSTEM AND METHOD OF REJECTING A LOWER POWER STATE BASED ON A COVER DETECTION BY A MOBILE WIRELESS COMMUNICATION DEVICE
摘要 Apparatus, system and method for rejecting entry to a power saving mode based on a cover detection by an NFC enabled mobile device when an NFC field has been detected, such as from a second NFC enabled device. The apparatus, system and method may include detecting a magnetic field indicating proximity of the mobile device to a cover, determining when a predetermined delay has elapsed, checking the state of a flag that is set when an NFC field is detected, and preventing putting the mobile device into a low power state based on the cover indication if the flag is set.
申请公布号 CA2830547(C) 申请公布日期 2016.11.08
申请号 CA20132830547 申请日期 2013.10.18
申请人 BLACKBERRY LIMITED 发明人 PARCO, ADAM LOUIS;TOMM, ALEXANDER MICHAEL
分类号 H04W52/38;G01R33/06;H04B5/00 主分类号 H04W52/38
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