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Method for implementing number portable, signaling switching function apparatus and system

A number portability and number technology, applied in the field of communications, can solve the problems of non-interoperability and short message number network interoperability, and achieve the effect of reducing investment costs

Active Publication Date: 2009-06-10
HUAWEI TECH CO LTD
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  • Description
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Problems solved by technology

[0004] The embodiment of the present invention provides a method for realizing number portability, a signaling transfer function device and a system for realizing number portability, so as to solve the problem that the network does not intercommunicate or operators partially intercommunicate and partly do not intercommunicate when the short message number portability service occurs. question

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  • Method for implementing number portable, signaling switching function apparatus and system
  • Method for implementing number portable, signaling switching function apparatus and system
  • Method for implementing number portable, signaling switching function apparatus and system

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of patent protection of the present invention.

[0034] figure 1 is a schematic flow chart of the first embodiment of the method for realizing number portability in the present invention, such as figure 1 As shown, the method includes:

[0035] 101. Obtain the called information, and add a routing number (RouteNumber, RN) in front of the called number in the called information;

[0036] 102. Send the called number with the added routing number to the short message center SMC, so that the short me...

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Abstract

The embodiment of the invention discloses a method, a signaling transfer functional device and a system for realizing number carryover. The method comprises: acquiring called information, and adding a routing number on the front of a called number in the called information; and transmitting the called number which is added with the routing number to a short message center SMC, so that the short message center SMC determines a network in which the called number after carrying the routing number is positioned according to the routing number and performs service processing. The embodiment of the invention solves the problem that networks are not communicated with each other or partial operators are communicated with each other and partial operators are not communicated with each other when a short message number carryover service is generated and solves the problem of short message communication between different modes of networks by allocating correct routing paths for short messages according to the fact that routing numbers are carried by the messages, slightly modifies the prior packet network, and reduces the investment cost.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for realizing number portability, a signaling switching function device and a system. Background technique [0002] Number Portability (Number Portability, NP) is a capability provided by the network to users, which allows users to change the subscription network (including different operator networks of the same network standard, and different or the same operator network of different network standards), and No need to change the original user number. All the services of the user will be provided by the current subscription network instead of being affected by the original subscription network. At the same time, the current subscription network will assign a new International Mobile Subscriber Identity (IMSI) to the NP user to realize Number portability can protect users' interests and promote fair competition, which can improve efficiency and reduce related costs. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/28H04W4/14
Inventor 孔婷谢秀洪
Owner HUAWEI TECH CO LTD
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