发明名称 |
Fast handover system and method thereof |
摘要 |
Disclosed are a fast handover system and a method thereof. The fast handover method can include: allowing a mobile node (MN) to transmit a handover information message to a previous mobile access gateway (PMAG); allowing the PMAG to transmit a fast proxy binding update (FPBU) message to a local mobility anchor (LMA) on the basis of the handover information message received from the MN; allowing the LMA to transmit a handover initiation (HI) message including MN-ID and proxy-care-of address (CoA) of the PMAG to a new MAG (NMAG); transmitting a position update message to the NMAG if the MN is attached to a target BS that is connected to the NMAG; and allowing the NMAG to deliver a buffered packet to the MN. |
申请公布号 |
US8400980(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US20090481920 |
申请日期 |
2009.06.10 |
申请人 |
KIM PYUNG SOO;KIM EUNG TEA;KIM SEONG YONG;KOREA POLYTECHNIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION |
发明人 |
KIM PYUNG SOO;KIM EUNG TEA;KIM SEONG YONG |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
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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