Unlock instant, AI-driven research and patent intelligence for your innovation.

A method and system for carrying number

A number portability and number technology, applied in the field of communications, can solve the problem of not being able to know the new number of NP users, and achieve the effect of saving costs

Inactive Publication Date: 2010-09-08
ZTE CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the number carrying the NP user calls, the called user displays the new number of the user; when other users call the NP user, other users cannot know the new number of the NP user

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and system for carrying number
  • A method and system for carrying number
  • A method and system for carrying number

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] A specific embodiment of the present invention utilizes the standard signaling flow of the existing mobile network to realize the scheme of number portability of the CDMA network. The system includes visiting mobile switching centers VMSC1 and VMSC2, gateway mobile switching centers GMSC1 and GMSC2, home location register HLR, and is mainly used to solve the number portability of voice calls.

[0043]HLR, used to call the local network user whose local network user number carries out the network, receive the location request message sent by VMSC1 or GMSC1, and set the forwarding number for call forwarding. The forwarding number setting is determined by the prefix and the user as described below number, and reply the location request response containing the forwarding number to VMSC1 or GMSC1, or / and, store the user number of the other network user whose user number of the called other network carries the network, receive the location request message sent by VMSC1 or GMSC...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for realizing number carrying. Users with number carrying use the same number in original network and additional network. Step 1, when the called user is the home network user with user number carried out of the home network, the home location register of the called home work user sets up a forwarding number with call forwarding; the forwarding number comprises a prefix and the user number of the called home network user; a forwarding number route calls the current signing network of the called home network user and deletes the prefix of the forwarding number out of the home network, and facilitates the user number to get out; step 2, when the called user is other network user with user number carried into the network, the home location register calls the user number of the other network user; according to the information of the called other network user provided by the user number, the router realizes calling, in order to realize the calling number asthe original user number in the user carrying number calling.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and system for realizing number portability. Background technique [0002] The number portability service is also called the mobile phone number change service, that is, the user has a permanent telephone number, which is called a portable number. When the user moves the phone, the original phone number can still be used. [0003] Number portability can be divided into three categories. One is "service provider portability", which means that when a user changes operators, they still maintain the same number. This is the basic meaning of number portability, and it is also implemented in countries and regions that currently implement number portability. The main content; the second is "service portability", which means that the number remains unchanged when the user changes the service type, which means that the user can use different services of multiple operators at the same t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/28H04W4/16
Inventor 曹小飞王振史庭祥
Owner ZTE CORP