发明授权
US09078188B2 Method and system for processing handover in heterogeneous mobility protocol mixed networks and MIP client device
有权
用于异构移动协议混合网络和MIP客户端设备处理切换的方法和系统
- 专利标题： Method and system for processing handover in heterogeneous mobility protocol mixed networks and MIP client device
- 专利标题（中）： 用于异构移动协议混合网络和MIP客户端设备处理切换的方法和系统
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申请号： US13309098申请日： 2011-12-01
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公开(公告)号： US09078188B2公开(公告)日： 2015-07-07
- 发明人: Woo-Jin Choi , Jung-Joon Kim , Heung-Ryeol You
- 申请人： Woo-Jin Choi , Jung-Joon Kim , Heung-Ryeol You
- 申请人地址： KR Kyeonggi-do
- 专利权人： KT CORPORATION
- 当前专利权人： KT CORPORATION
- 当前专利权人地址： KR Kyeonggi-do
- 代理机构： IP & T Group LLP
- 优先权： KR10-2008-0061507 20080627; KR10-2009-0038424 20090430; KR10-2009-0057792 20090626
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W36/14 ; H04W36/00 ; H04W36/18 ; H04W76/02 ; H04W76/06 ; H04W80/04 ; H04W88/16
摘要：
A method for processing handover to provide IP mobility for mobile user equipment, a system thereof, and a Mobile IP (MIP) client device using the same method. The method processing handover at a home agent in a heterogeneous protocol mixed network includes: at a home agent, creating a Proxy Mobile IP (PMIP) tunnel when user equipment accesses a PMIP network; at the home agent, creating a Client Mobile IP (CMIP) tunnel when a CMIP network is accessed due to handover of the user equipment; and at the home agent, severing the PMIP tunnel when the user equipment completes performing handover.
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