发明名称 |
ACCESS ROUTER BASED MOBILE IPV6 FAST HANDOVER METHOD |
摘要 |
<p>Provided is a mobile IPv6 fast handovers method, which includes the steps of: a) if a mobile node is moved in a layer 2, receiving a modified RS message from a mobile node in the access router, b) detecting movement of the mobile node in a layer 3 in the access router, c) if the mobile node makes a movement in the layer 3, generating CoA of the mobile node in the access router; d) performing Duplicate Address Detection in the access router to inspect uniqueness of the generated CoA; and e) transmitting a modified RA message to the mobile node in the access router. The Fast Handovers method of the present research performs fast movement detection by using layer 2 information simply and efficiently for fast handover in the mobile IPv6 and generates CoA in the access router instead of the mobile node without operations of many additional messages.</p> |
申请公布号 |
KR20050050518(A) |
申请公布日期 |
2005.05.31 |
申请号 |
KR20040031720 |
申请日期 |
2004.05.06 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
HONG, YONG GEUN;SHIN, MYUNG KI;PARK, JUNG SOO;KIM, HYOUNG JUN;PARK, KI SHIK |
分类号 |
H04B7/26;H04L12/70;H04L12/701;H04L29/06;H04L29/08;H04W36/18;H04W36/36;H04W40/34;H04W80/04;H04W84/12;(IPC1-7):H04B7/26 |
主分类号 |
H04B7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|