Title:
A METHOD, A SYSTEM AND A MOBILE NODE FOR UPDATING CLASSIFIER
Document Type and Number:
WIPO Patent Application WO/2008/017258
Kind Code:
A1
Abstract:
A method, a system and a mobile node (MN) for updating data classifier are provided
which mainly include the following steps: acquiring a mobile node MN's
classifier information prior to handoff of its access router and the MN's
new classifier information after handoff of its access router, updating the
corresponding property that changed in the classifier information, and generating
the updated classifier information. Therefore, after handoff of the access
router, the classifier of data packets can be rightly found, the data packets
can be rightly transmited according to the classifier information and the uniqueness
of said new CoA can be ensured.
Inventors:
LIANG WENLIANG (CN)
XIE YONG (CN)
WU JIANJUN (CN)
GU LIANG (CN)
XIE YONG (CN)
WU JIANJUN (CN)
GU LIANG (CN)
Application Number:
PCT/CN2007/070297
Publication Date:
February 14, 2008
Filing Date:
August 02, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
LIANG WENLIANG (CN)
XIE YONG (CN)
WU JIANJUN (CN)
GU LIANG (CN)
LIANG WENLIANG (CN)
XIE YONG (CN)
WU JIANJUN (CN)
GU LIANG (CN)
International Classes:
H04L12/24; H04L12/56
Foreign References:
| US20040008689A1 | 2004-01-15 | |||
| CN1783870A | 2006-06-07 | |||
| CN1794836A | 2006-06-28 | |||
| CN1768506A | 2006-05-03 | |||
| US20030225900A1 | 2003-12-04 |
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No. 1 Zhichun Road Haidian District, Beijing 3, CN)
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