Publishing messages based on geographic area
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United States of America Patent
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Nov 19, 2019
Grant Date -
Jun 9, 2016
app pub date -
Aug 4, 2015
filing date -
Dec 8, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments relate to method products for publishing messages within a geographic area. Aspects include receiving a location from each of a plurality of user devices and creating a geo-hash tree based on the location of each of a plurality of user devices. Aspects also include receiving a message with the geographic area, computing a geo-hash grid for a region that includes the geographic area and identifying one or more nodes of the geo-hash tree that corresponds to the geo-hash grid. Aspects further include transmitting the message to one or more of the plurality of user devices associated with the one or more identified nodes.
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