发明名称 |
Method and system for handling a dynamic host configuration protocol internet protocol version 4 address release |
摘要 |
A method and system for releasing an Internet Protocol (IP) version 4 address using a Dynamic Host Configuration Protocol (DHCP) release in a Proxy Mobile IP version 6 (PMIPv6) of a third Generation Partnership Project (3GPP) Evolved Packet Core (EPC). The method includes transmitting a DHCP release request from a Serving GateWay (SGW) to a Packet Data Network (PDN) GW, transmitting a binding revocation from the PDN GW to the SGW, acknowledging the binding revocation from the SGW to the PDN GW, and deleting the IP version 4 connection for an active PDN connection. |
申请公布号 |
US8250199(B2) |
申请公布日期 |
2012.08.21 |
申请号 |
US20090541655 |
申请日期 |
2009.08.14 |
申请人 |
CHOI SUNGHO;GUTTMAN ERIK;VAIDYA RAHUL SUHAS;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
CHOI SUNGHO;GUTTMAN ERIK;VAIDYA RAHUL SUHAS |
分类号 |
G06F15/173 |
主分类号 |
G06F15/173 |
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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