发明名称 |
METHOD AND APPARATUS FOR VERIFYING RELEASE OF LIPA PDN CONNECTION IN WIRELESS COMMUNICATION SYSTEM |
摘要 |
A method and apparatus for verifying a release of a local IP access (LIPA) packet data network (PDN) connection in a wireless communication system is provided. A mobility management entity (MME) receives a handover preparation message from a source home eNodeB (HeNB), verifying whether the LIPA PDN connection has been released or not on receiving the handover preparation message. If the LIPA PDN connection has been released already, the MME performs a normal handover procedure. If the LIPA PDN connection has not been released, the MME transmits a handover preparation failure message to the source HeNB.
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申请公布号 |
US2013272268(A1) |
申请公布日期 |
2013.10.17 |
申请号 |
US201213976220 |
申请日期 |
2012.01.06 |
申请人 |
XU JIAN;RYU JIN SOOK;PARK KYUNG MIN;HAHN GENE BECK;LG ELECTRONICS INC. |
发明人 |
XU JIAN;RYU JIN SOOK;PARK KYUNG MIN;HAHN GENE BECK |
分类号 |
H04W76/06 |
主分类号 |
H04W76/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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