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Charging method of wireless public telephone system

A wireless public phone terminal and wireless technology, applied in wireless communication, accounting/billing services, security devices, etc., can solve the problem that the mobile phone module cannot correctly parse and display messages, so as to speed up the payment speed and reduce the cost of the terminal Effect

Inactive Publication Date: 2012-10-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] This method fulfills the technical requirements of online billing, but using the DTAP message to issue bills, the ordinary mobile phone module cannot correctly parse and display the message, and the mobile phone module needs to be specially developed for the public phone, which increases the cost of the wireless public phone terminal

Method used

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  • Charging method of wireless public telephone system
  • Charging method of wireless public telephone system
  • Charging method of wireless public telephone system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 2 , under the superimposed network networking mode, the wireless smart public phone service flow using the billing method of the present invention is as follows:

[0040] 201. The wireless public phone terminal initiates a call, and the wireless public phone terminal automatically dials a public phone access code before the called number dialed by the user.

[0041] 202. The MSC receives the call information, and directs the call to the SSP of the smart public phone according to the access code.

[0042] 203. The SSP triggers the smart public phone service on the SCP through the IDP. The SCP smart public phone service judges whether the calling party is a valid public phone user, and if not, releases the call; if the calling party is a valid public phone user, transfers to Step 204.

[0043] 204. The SCP sends a message requesting to report the BCSM event to an extended signaling interface unit (ESIU) through an internal message. Here, the ESIU includes t...

Embodiment 2

[0059] see image 3 , under the target network networking mode, the wireless intelligent public telephone service flow using the billing method of the present invention is as follows:

[0060] 301. The wireless public phone terminal initiates a call, and the MSC receives relevant button information.

[0061] 302. The MSC detects the Origination_Attempt_Authorized trigger point, and sends an ORREQ message to the ESIU of the smart public phone related to the trigger point.

[0062] 303. The ESIU converts the ORREQ message into an internal message and sends it to the SCP.

[0063] 304. The SCP detects that the calling user is a valid smart public phone account, and sends an internal message orreq to the ESIUC to instruct to continue call processing.

[0064] 305. The ESIU sends an orreq message to the MSC to instruct to continue call processing.

[0065] 306. The MSC analyzes the number and prepares to route the call. The MSC determines that the routing address is valid, and s...

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PUM

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Abstract

The invention discloses a charging method of a wireless public telephone system, which comprises the following steps: (1) monitoring the conversation link established between a calling wireless public telephone and a called telephone, and informing a public telephone service control point of an on-hook event when an on-hook signal is monitored; (2) when the public telephone service control point receives the notification of the on-hook event, acquiring the starting time and the ending time of the conversation, performing calculation of charges according to a preset rate and generating a ticket, and transmitting the ticket to a mobile short message center; and (3) transmitting the ticket to a terminal of the calling wireless public telephone through a short message for display by the mobile short message center. Compared with the prior art, the charging method achieves telephone expense information transmission through short messages so that the terminal of the wireless public telephone can display the ticket without resolution so as to reduce the terminal cost; and simultaneously, the charging method introduces a 'virtual on-hook' technique to achieve that the telephone expense information transmission can be performed in a traffic channel no matter which part of two conversation side hangs off first, thereby accelerating the telephone expense information transmission speed.

Description

technical field [0001] The invention relates to a wireless public telephone system, in particular to a charging method of the wireless public telephone system. Background technique [0002] With the development of public telephone technology, wireless public telephone services have emerged. The wireless public phone service means that the public phone adopts wireless access and calls are billed. In actual operation, the wireless public phone service is usually operated in the form of an agent on duty. After the agency account opens an account on the public phone platform, it will receive a wireless public phone terminal from the operator for operation. After the phone user makes a call on the wireless public phone, the agency account will charge the phone user a certain amount according to the call charge information displayed on the wireless public phone terminal. . [0003] As for the billing method of wireless public telephone service, wireless terminal billing and wire...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/24H04W4/14H04W12/02
Inventor 张东
Owner ZTE CORP