Title:
A METHOD TO RESTRICT THE ADMITTIBLE CELL OF THE USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2009/100566
Kind Code:
A1
Abstract:
A method to restrict the admittible cell of the user equipment, comprises the steps as follows: the location area code LAC will be allocated to the base station after it establishes the connection; the user equipment UE initiates routing area updating RAU/location area updating LAU request through the base station, the radio network controller judges whether the said UE has the accessing right of the said base station, if not, the radio network controller sends a RAU/LAU rejecting message to the said UE. The present invention achieves the purpose that the lawless user of home base station could be rejected to other valid cell and that the authorized user is impervious by combining the RAU/LAU Reject and the process of relocation.
Inventors:
KAN PU (CN)
Application Number:
PCT/CN2008/000229
Publication Date:
August 20, 2009
Filing Date:
January 30, 2008
Export Citation:
Assignee:
ZTE CORP (CN)
KAN PU (CN)
KAN PU (CN)
International Classes:
H04Q7/30
Domestic Patent References:
| WO2003058832A1 | 2003-07-17 |
Foreign References:
| CN1254489A | 2000-05-24 | |||
| CN1918922A | 2007-02-21 |
Other References:
TAO HAIFENG ET AL.: "Location Updating in WCDMA System", GUANGDONG COMMUNICATION TECHNOLOGY, vol. 24, no. 4, April 2004 (2004-04-01), pages 16 - 18
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (8 Xueqing Rd Haidian, Beijing 5, CN)
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