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Title:
METHOD AND SYSTEM FOR PROCESSING CALL SERVICE, MSC AND HLR THEREOF
Document Type and Number:
WIPO Patent Application WO/2008/083604
Kind Code:
A1
Abstract:
The embodiment of present invention provides a method and a system for processing call service, and a MSC and a HLR thereof. The method includes: recording the number of the call service which is being performed by the same subscriber, when the call service taking place one time, increasing the recorded number of current call service; when releasing the call service once, reducing the recorded number value of the current call service. At the same time, the method sets in advance a top threshold of the number for the call service being permitted simultaneously by a subscriber. When the subscriber performing call service, the method judges whether the current recorded number of the call service is lower than the top threshold value preset for permitting call service, if not, then not performing call service; if yes, then permitting the subscriber to perform call service. Therefore, the method can restrict call service performed simultaneously by subscriber in a short time, and effectively restrict illegal person to perform fraud by using the call service.

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Inventors:
TIAN WENGANG (CN)
ZHAO SHEN (CN)
XIE XINGCAN (CN)
Application Number:
PCT/CN2007/071390
Publication Date:
July 17, 2008
Filing Date:
December 29, 2007
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
TIAN WENGANG (CN)
ZHAO SHEN (CN)
XIE XINGCAN (CN)
International Classes:
H04M15/00; H04W48/02; H04W12/12; H04W76/00
Foreign References:
CN1226367A1999-08-18
CN101001466A2007-07-18
CN101043751A2007-09-26
CN1227690A1999-09-01
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No. 1 Zhichun Road Haidian District, Beijing 3, CN)
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