Low power protocol for wireless terminal peer-to-peer communications
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United States of America Patent
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May 5, 2015
Grant Date -
Oct 31, 2013
app pub date -
Jun 28, 2013
filing date -
Apr 29, 2003
priority date (Note) -
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Abstract
A Wireless Local Area Network (WLAN) system based upon peer-to-peer communications. A wireless terminal for peer-to-peer communications acts either as a WLAN master or as a WLAN slave. When the wireless terminal acts a master, the wireless terminal undertakes mastering duties that include transmitting a beacon interval in the frame cycle. When the wireless terminal is not tethered to a power source, mastering duties alternate according to a round-robin WLAN mastering cycle, wherein the wireless terminal acts the WLAN master during at least one frame cycle and acts the WLAN slave during other frame cycles to conserve an untethered power source of the wireless terminal.
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