发明名称 |
A METHOD OF ROUTE OPTIMIZATION WITH DUAL MOBILE NODE IN IPV4-ONLY NETWORK |
摘要 |
<p>A method of achieving route optimization (RO) when a dual capable mobile Internet protocol version 6 (MIPv6) mobile node is connected with an IPv4-only network allows RO of packets to traverse a shorter route than the default one through the home agent (HA) using bidirectional tunneling, and leads to better bandwidth utilization. The method of RO with a dual MIPV6 node in an IPV4-only network includes updating the HA with an lPv4 address of the MN and deregistering a binding update (BU) with a corresponding node (CN) via the HA; informing the CN about its IPv4 address and receiving the CN's IPv4 address in reply; checking reachability of the CN in its IPv4 address using an IPv6-in-IPv4 tunnel; and sending and receiving Ipv6 data packets to/from the CN using a v4 tunnel.</p> |
申请公布号 |
KR20070045088(A) |
申请公布日期 |
2007.05.02 |
申请号 |
KR20060085890 |
申请日期 |
2006.09.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
UDAYSINH WABLE RANJITSINH;GURUSAMY LAKSHMI PRABHA;KUMAR SAMEER;MUNDRA KISHORE;MADANAPALLI SYAM |
分类号 |
H04L12/28;H04L12/46;H04L29/06;H04W8/08;H04W40/34;H04W80/04 |
主分类号 |
H04L12/28 |
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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