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Title:
A METHOD FOR ACHIEVING PACKET DATA SERVICE CHARGING AND SERVICE DATA FLOW ACCESS CONTROL
Document Type and Number:
WIPO Patent Application WO/2005/101734
Kind Code:
A1
Abstract:
A method for achieving packet data service charging includes: when a bearer is established, TPF requests charging rules; provided with the charging rules, TPF creates the said charging rules; provided with the charging rules input information, CRF selects the charging rules. The invention also discloses a method for achieving packet data service charging. It includes: provided with the input information of the charging rules, CRF stores the input information of the said charging rules; when a bearer is established, TPF requests charging rules; provided with the charging rules, TPF creates the said charging rules. Further, in the method of service data flow access control disclosed by the invention, before TPF applying new charging rules, AF doesn't permit the access of service data flow, that is, it doesn't permit UE to use new service, or TPF rejects the corresponding bearer when there is no charging rules that can be applied to bearer. According to the above methods, the implementing process of packet data service charging is clear and specific, and the statistics of the charging information become more reasonable and accurate.

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Inventors:
DUAN XIAOQIN (CN)
ZHANG WENLIN (CN)
WU YAJUAN (CN)
Application Number:
PCT/CN2005/000519
Publication Date:
October 27, 2005
Filing Date:
April 18, 2005
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
DUAN XIAOQIN (CN)
ZHANG WENLIN (CN)
WU YAJUAN (CN)
International Classes:
H04L12/14; (IPC1-7): H04L12/14
Domestic Patent References:
WO2003047164A22003-06-05
Foreign References:
US20010049656A12001-12-06
Other References:
"3GPP TS 32.251 V1.0.0", 3GPP THIRD GENERATION PARTNERSHIP PROJECT, 30 September 2003 (2003-09-30)
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (N0.1 Zhichun Road Haidian District, Beijing 3, CN)
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