发明名称 |
Method and system for handoff of mobile node in mobile communication system supporting proxy mobile internet protocol |
摘要 |
Disclosed is a way to solve a problem of an operation error, which may occur in transmitting a Binding Update (BU) or Registration ReQuest (RRQ) message for a mobile node to a home agent due to the fact that a PDSN supports a Proxy Mobile Internet Protocol (PMIP) for the mobile terminal and the corresponding mobile node supports a client mobile IP when there is the mobile node using the client mobile IP in a 3GPP2 mobile communication system supporting the PMIP, thereby enabling efficient communication. |
申请公布号 |
US8224327(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20070852805 |
申请日期 |
2007.09.10 |
申请人 |
SUH KYUNG-JOO;BAE BEOM-SIK;JUNG JUNG-SOO;KONDRATIEVA VERONICA;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
SUH KYUNG-JOO;BAE BEOM-SIK;JUNG JUNG-SOO;KONDRATIEVA VERONICA |
分类号 |
H04W36/00;H04W8/06;H04W88/18 |
主分类号 |
H04W36/00 |
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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