Call realizing method and system

An implementation method and called number technology, applied in the field of communication, can solve the problem that users cannot use roaming communication services accurately, and achieve the effect of improving accuracy and satisfaction.

Inactive Publication Date: 2009-01-21
胡超英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a call implementation method and system to solve the problem in the prior art that users cannot accurately use roaming communication services

Method used

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  • Call realizing method and system
  • Call realizing method and system
  • Call realizing method and system

Examples

Experimental program
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Embodiment Construction

[0028] like figure 1 Shown is the network diagram of the international roaming service. To realize international roaming, a physical connection must first be established between the two networks, that is, the home network and the visited network are connected through the international gateway office. The mobile station automatically selects the visited network, establishes a wireless channel, and registers user information in the visitor location register VLR (visitor location register), and then the VLR sends a location update signaling to the home location register HLR (home location register) of the user's home network, and finally HLR notifies VLR to insert subscriber data. In this way, the user realizes the location registration in the visited network.

[0029] In the present invention, the user makes a call in the visited network using the dialing rules of the home network, and the call is triggered to a Service Control Point (SCP). The SCP may be a home network SCP or...

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Abstract

The present invention discloses calling implementation method. It contains user to make calling in home network dialing rule, triggering calling to service control point, service control point converting user inputted dialing information into visiting network dialing information to make follow-up switching process. The present invention also discloses intelligent network system.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method and system for implementing a call. Background technique [0002] Under the current background of increasingly frequent world trade and international exchanges, international roaming is a very common phenomenon in mobile communications. At present, mobile operators in various countries have generally launched international roaming services. [0003] The international roaming service provides a wider coverage area for the network users of operators, so that users can obtain network services on a global scale, thereby attracting more users. The international roaming service provides telecommunication services for foreign roaming users, increases the operator's call revenue, and improves the economic benefits of the enterprise. At the same time, it also greatly facilitates users. Everywhere can use the original communication equipment to communicate, and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04Q3/00H04W4/16H04W8/28
Inventor 李彦马其锋刘见锋张翼
Owner 胡超英
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