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Method for realizing online public telephone of GSM network

A technology of GSM network and implementation method, applied in the field of manned intelligent public telephone business, can solve problems such as inconsistency between clock and system clock, tariff disputes, and difficulty in tariff modification, so as to meet real-time requirements, ensure consistent tariffs, and facilitate tariff modification. Effect

Inactive Publication Date: 2007-01-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the meter shows that the user made a call for 1 minute, but in fact the user only made a call for 45 seconds, which caused a tariff dispute
[0008] 2. Terminal and system billing are inconsistent;
[0009] As mentioned above, due to the inconsistency between the clock of the meter and the system clock, the billing of the system and the terminal is inconsistent
[0010] 3. It is difficult to modify the tariff;
Modify rate operation will fail if the user is making a call or if the phone user is powered off

Method used

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  • Method for realizing online public telephone of GSM network

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0033] In the following, the present invention will be further described in detail with reference to the accompanying drawings and an example of an online manned public telephone service on a GSM network.

[0034] The core idea of ​​the method for implementing the online public telephone in the GSM network of the present invention is: after the call enters the intelligent network platform, the service control point SCP (Servic Control Point, hereinafter referred to as SCP) performs authentication based on the calling and called information After the authentication is passed, the SCP notifies the mobile switching center MSC (Mobile-services Switching Centre, hereinafter referred to as MSC) to connect the caller and the called party; when the call ends, the SCP charges, and stores the bill information of the call in the database, At the same time, the system initiates USSD signaling, and according to the call information, carries the call bill in the USSD message packet and sends it...

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PUM

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Abstract

This invention relates to a method for realizing on-line public phone calls of GSM network including; when a call enters into an intelligent network platform, a service control point authenticates the authority based on the calling and called information, informas a mobile exchange center to turn on the call after the authentication then charges when the call finishes and stores this time of list information in a database, at the same time, said intelligent platform carries th list in the information packet of a non-structure compensation data service to send it to the intelligent terminal, which receives the list and analyzes and displays it.

Description

Technical field [0001] The invention relates to a technical application of a telecom value-added service in a mobile intelligent network, and in particular to a method for realizing a manned intelligent public telephone service with a mobile terminal. Background technique [0002] In the prior art, the on-line manned public telephone of the wired network adopts FSK (Frequency-shiftkeying) mode or DTMF (Dual Tone Multi-Frequency) mode to transmit call bill information. When the call is over, the platform generates a call bill based on the call information of the call, and downloads it to the terminal through FSK or DTMF. [0003] However, in wireless networks, due to bandwidth limitations, it is impossible to use FSK signals for the transmission of manned public call bills. However, the use of DTMF signals has the disadvantages of slow speed, less transmission information, and unreliable signals. Therefore, it is not suitable to use FSK signal or DTMF signal for online call bill t...

Claims

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Application Information

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IPC IPC(8): H04M3/42H04M15/00H04Q3/00
Inventor 樊万鹏莫小明孔德春
Owner ZTE CORP