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Method and system of implementing universal personal telecommunication service

A one-number and service technology, applied in the field of one-number-link business, can solve problems such as the failure to popularize one-number-link business, affect the normal use of one-number-link business, and fail to realize one-number-link business, so as to improve network operation. Ability, low network maintenance cost and high reliability

Inactive Publication Date: 2008-04-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] Although the One Number Service has many advantages, in practical applications, the popularization and promotion of the One Number Service has not yet reached the desired effect.
At present, the typical way to realize the one number service is to implement the one number service through the intelligent network platform in the existing fixed telephone network. The implementation is more complex, the investment is larger, and the processing capacity of the SSP is also limited. If the intelligent network platform itself fails or the communication between the fixed telephone network and the intelligent network platform is abnormal, it may affect the normal use of the one number service.
However, the NGN network with strong processing capacity cannot realize the one number service at present.

Method used

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  • Method and system of implementing universal personal telecommunication service
  • Method and system of implementing universal personal telecommunication service
  • Method and system of implementing universal personal telecommunication service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] As shown in Figure 3, when it is the synchronous vibration function, the flow chart of the method for realizing the one number service of the present invention, the method comprises the following steps:

[0042] Step 301: calling user A dials the number of called user B;

[0043] The terminal types of calling user A and called user B are not limited to public switched telephone network (Public Switched Telephone Network, referred to as: PSTN) users, but also can be Session Initiation Protocol (Session Initiation Protocol) within or outside the control domain of NGN network control equipment. , SIP for short) users, H248 users, H323 users, Integrated Services Digital Network (Integrated Service Digital Network, ISDN for short) users, etc.

[0044] Step 302: After receiving the call request, the NGN network control device queries the internal core database to obtain the subscription information of the called user B;

[0045] The NGN network control device can query the s...

Embodiment 2

[0061] As shown in Figure 4, when it is a sequential vibration function, the flow chart of the method for realizing the One Number Service in the present invention, the method includes the following steps:

[0062] Step 401: calling user A dials the number of called user B;

[0063] The terminal types of calling user A and called user B are not limited to PSTN users, but can also be SIP users, H248 users, H323 users, ISDN users, etc. within or outside the control domain of NGN network control equipment.

[0064] Step 402: After receiving the call request, the NGN network control device queries the internal core database to obtain the subscription information of the called user B;

[0065] The NGN network control device can query the subscription information of the called user B by sending a query message to the internal core database, and the query message includes the number of the called user B; it can also obtain the subscription information of the called user B by querying...

Embodiment 3

[0084] As shown in Figure 5, when it is a sequential vibration function, another flow chart of the method for realizing the ONLY service in the present invention, the method includes the following steps:

[0085] Step 501: calling user A dials the number of called user B;

[0086] The terminal types of calling user A and called user B are not limited to PSTN users, but can also be SIP users, H248 users, H323 users, ISDN users, etc. within or outside the control domain of NGN network control equipment.

[0087] Step 502: After receiving the call request, the NGN network control device queries the internal core database to obtain the subscription information of the called user B;

[0088] The NGN network control device can query the subscription information of the called user B by sending a query message to the internal core database. The query message needs to include the number of the called user B; it can also obtain the subscription information of the called user B by queryi...

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Abstract

The invention discloses a method and a system for realizing the operation of one number service; the method is that when calling user calls the called one and the next generation network control device receives the call, the next generation network inquires about the signatory information of the user and fetches the signatory property and communication number of the one number service of the called user; the next generation network calls the signatory communication number of the user according to the one number service property. With the NGN network control device, the one number service is realized and the cost for the intelligent network device investment is saved; the maintenance cost of network is less; the investment of operator is effectively saved and abnormal one number service which is caused by the failure of the intelligent network device or abnormal communication of the fixed telephone network and intelligent network.

Description

technical field [0001] The present invention relates to a method and system for realizing one number service, in particular to a method and system for realizing one number service in a next generation network (Next Generation Network, NGN for short). Background technique [0002] Universal Personal Telecommunications (UPT for short), also known as Universal Personal Telecommunications, is a value-added telecommunications service launched to meet users' personalized communication requirements. Using a single number, One Number can manage the user's office phone, home phone, GSM mobile phone, CDMA mobile phone, PHS, etc. in a unified way, and allows the user to independently set the communication number and other related parameters of the above terminals. Users only need to announce a unified one number number to realize the free communication of fixed telephones, mobile phones, PHS, etc., and truly change the communication number at will and choose to answer at will. One num...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04M3/42H04M3/46H04W4/10H04W4/16H04W8/18
Inventor 陈磊程少波王军
Owner ZTE CORP
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