TECHNIQUES FOR PROXIMITY DETECTION FOR WIRELESS DOCKING
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United States of America Patent
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Apr 2, 2015
app pub date -
Sep 27, 2013
filing date -
Sep 27, 2013
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Abstract
Examples are disclosed for proximity detection for wireless docking. In some examples a wireless device may determine if received signal strength indicator (RSSI) information for a wireless signal received from an apparatus exceeds a first threshold, establish a speculative connection with the apparatus and receive wireless information and ultrasound information from the apparatus if the RSSI information exceeds the first threshold, determine a proximity to the apparatus based on the wireless information and ultrasound information, and establish a non-speculative connection with the apparatus if the RSSI information exceeds a second threshold and the proximity does not exceed a proximity threshold. Other examples are described and claimed.
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