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Communication system, service control point and service control method

A technology of service control and service exchange, which is applied in the field of mobile intelligent network, can solve the problems that users cannot handle and reduce user satisfaction, and achieve the effects of improving satisfaction and loyalty, improving humanization, and increasing the number of users and income

Inactive Publication Date: 2007-07-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, during the user's call, when the user's prepaid account has no balance, the SCP will instruct the MSC to immediately disconnect the user's call through a call control instruction (CCDIR, Call Control Directive) message. In addition, when the user initiates a new call, the SCP Because the user's prepaid account has no balance, it will also instruct the Mobile Switching Center (MSC, Mobile Switch Center) to remove the user's call, but in actual life, when it is possible to remove the user's call, the user needs or is making an important call. If there is no balance, the call will be removed immediately, which will cause the user to be unable to handle these important calls and reduce user satisfaction

Method used

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  • Communication system, service control point and service control method
  • Communication system, service control point and service control method
  • Communication system, service control point and service control method

Examples

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Embodiment Construction

[0039] The present invention will be described in detail below with reference to the accompanying drawings.

[0040] Referring to Fig. 1, this figure is a flow chart of the first preferred embodiment of the service control method of the present invention.

[0041] This embodiment is a process for the SCP to detect that the user's prepaid account has no balance and perform service control during the user's call, specifically including the following steps:

[0042] Step S101, the user's call is in progress.

[0043] In step S102, the SCP checks that the user's prepaid account has no balance, and this check can be performed in advance, for example, when the talk time allowed by the balance is only one minute.

[0044] Step S103, if the user can make an excess call, the SCP instructs the MSC to remind the user. For example, in this embodiment, a CCDIR message can be sent to the MSC, which carries the playback parameters, to remind the user that the account has no balance, and the...

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Abstract

This invention discloses a service control method, which tests if there is balance in the user prepayment account in the process of user talking and set-up user call to instruct the mobile switch center to prompt the user or the center to continue calling if there is no balance and the user can talk overtime and tests if the talk of the user reaches to the line of the overtime session, if so, it instructs the center to remove the user call, besides, this invention also discloses a related service control point and a communication system.

Description

technical field [0001] The present invention relates to the field of mobile intelligent network technology, and more specifically, the present invention relates to a communication system, a service control point (SCP, Service Control Point) and a service control method. Background technique [0002] The mobile intelligent network is a network that introduces intelligent network functional entities into the mobile network to complete the intelligent control of mobile calls. It is the combination of existing mobile network and intelligent network. If the switching center of the mobile network is transformed into an SSP service switching point, the underlying mobile network is connected to the high-level intelligent network (service control point SCP, service management point SMP, service control environment SCE, etc.), thereby separating mobile switching from services Realized, a mobile intelligent network is formed. [0003] In the mobile intelligent network, the prepaid se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04M17/00H04W4/24H04W76/04
Inventor 崔军堂
Owner HUAWEI TECH CO LTD
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