Direct handover method and device
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United States of America Patent
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Nov 7, 2017
Issued Date -
N/A
app pub date -
Apr 30, 2015
filing date -
Oct 31, 2012
priority date (Note) -
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Abstract
A direct handover method and device are provided. The method comprises: receiving a handover message sent by a source side access network node; selecting a destination side core network node, and sending a handover message to the destination side core network node, so that the destination side core network node obtains context information of a UE from a source side core network node; receiving a handover acknowledge message sent by the destination side core network node. The source side access network node sends the handover message to a destination side access network node, the destination side access network node selects the destination side core network node, and sends the handover message to the destination side core network node, and the destination side core network node requests the context information of the UE from the source side core network node, so as to complete the handover.
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