Apparatus and method for retransmitting data packets in mobile ad hoc network environment
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United States of America Patent
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Dec 18, 2007
Grant Date -
Oct 28, 2004
app pub date -
Apr 26, 2004
filing date -
Apr 26, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and an apparatus for requesting packet redelivery in a mobile ad hoc network environment. The method includes receiving a first packet periodically broadcasted, extracting packet delivery information of a second packet from the first packet, the second packet including data generated by an application program, determining loss of the second packet based on the packet delivery information, and broadcasting a request packet to request redelivery of the second packet, when it is determined that the second packet is lost.
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