Title:
A METHOD AND DEVICE FOR A MOBILE STATION PERFORMING MOBILE INTERNAL PROTOCOL DE-REGISTRATION
Document Type and Number:
WIPO Patent Application WO/2007/090353
Kind Code:
A1
Abstract:
A method and device for a mobile station MS in idle mode performing MIP de-registration
are disclosed, and the method comprises: upon receiving a de-registration request
message, tearing down the R3 link set for the MS between the FA and the home agent
HA; FA sends a deletion message for deleting the MS related record to the paging
controller entity/location register PC/LR, and the PC/LR deletes the MS related
record stored in itself. The method and device provided in the present invention
realize the MIP de-registration process by the MS in idle mode.
Inventors:
LIU JIAN (CN)
YAN WENJUN (CN)
CHEN WEIMIN (CN)
YAN WENJUN (CN)
CHEN WEIMIN (CN)
Application Number:
PCT/CN2007/000451
Publication Date:
August 16, 2007
Filing Date:
February 09, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
LIU JIAN (CN)
YAN WENJUN (CN)
CHEN WEIMIN (CN)
LIU JIAN (CN)
YAN WENJUN (CN)
CHEN WEIMIN (CN)
International Classes:
H04W8/04; H04W60/00; H04W8/12; H04W76/06; H04W80/00; H04W80/04
Foreign References:
| US6982967B1 | 2006-01-03 | |||
| US6795857B1 | 2004-09-21 | |||
| CN1794872A | 2006-06-28 | |||
| CN1953606A | 2007-04-25 |
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No. 1 Zhichun Road Haidian District, Beijing 3, CN)
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