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A realization method, system and device of USSD service

A technology for realizing methods and services, applied in the fields of electrical components, wireless communication, network data management, etc.

Active Publication Date: 2012-11-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022]3. Insufficient USSD business functions
For example: in practical applications, when the terminal user fee is 0 or in arrears, the operator will block all outgoing calls or mobile-originated short messages (ODB_BAOC) (Operator Determined Barring-Barring of All Outgoing Calls), but currently blocks all The outgoing call service is only for the initial call and short message, so the USSD service charged by the user is not restricted when the user is in arrears

Method used

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  • A realization method, system and device of USSD service
  • A realization method, system and device of USSD service
  • A realization method, system and device of USSD service

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Embodiment Construction

[0073] Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the present invention is described in further detail:

[0074] In Embodiment 1 of the present invention, the user terminal MS initiates a USSD request, the content of which is to request the HLR or the USSD center to start the USSD service corresponding to the USSD service code *#88#.

[0075] The embodiment of the present invention provides a method, by extracting the USSD service code of the user, the HLR or the USSD center can read it smoothly, and complete the USSD service required by the user; at the same time, when the user is in arrears or the fee is 0, This user is restricted from using paid USSD services.

[0076] Such as Figure 4 As shown, it is a schematic flow diagram of the USSD scheme initiated by the user terminal MS, including the following steps:

[0077] Step S401, the user terminal MS sends a USSD Request signaling to the MSC, carrying a USSD service code: *#8...

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Abstract

The embodiment of the invention discloses a realization method of USSD service, which comprises the steps: USSD requiring signal information sent from the calling party is received; that whether the user service corresponding to the USSD requiring signal and the USSD service corresponding to the USSD requiring signal are in a relatively prohibited state is judged; provided that a user service is in the prohibited state correspondingly to the USSD service, the user service is prohibited. The invention can forbid user from using charging USSD service in a BAOC state according to setting, thus reducing the loss of operator and avoiding unnecessary USSD service taking up resource.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method, system and device for realizing a USSD service. Background technique [0002] Unstructured Supplementary Data Service (USSD Unstructured Supplementary Service Data) is a new type of real-time interactive data service based on the GSM network. It is a new service based on the GSM short message system technology. [0003] The USSD service is a new service developed by mobile operators to tap the potential of the GSM network. The introduction of this service has little impact on the original system structure, and the operator's investment cost is not large. From the perspective of mobile terminals, most GSM mobile phones can support USSD services at present, which also provides a good application environment for the introduction of USSD services. [0004] 1. Service characteristics of USSD [0005] USSD is similar to short message service (SMS), carr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/22
Inventor 唐溢龙
Owner HUAWEI TECH CO LTD
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