Transitioning to a roadside unit state
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United States of America Patent
Stats
-
Dec 20, 2016
Grant Date -
Dec 4, 2014
app pub date -
Jan 18, 2013
filing date -
Jan 18, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method performed by one or more processors, comprising: receiving a notification message indicative of an occurrence of an event; determining that a position of a vehicular device that is associated with the one or more processors is located on a boundary of a reachability area surrounding a source of the event; determining that a direction of movement of the vehicular device is towards the source; responsive to determining that the position is on the boundary of the reachability area and that the direction of movement of the vehicular device is towards the source, entering a roadside unit state; detecting one or more vehicular devices that are uninformed of the occurrence of the event and that are located outside of the reachability area; and broadcasting the notification message to the one or more uninformed vehicular devices.
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