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Method and device for allocating roaming numbers

A roaming number and distribution method technology, applied in electrical components, wireless communication, network data management, etc., can solve the problem of no roaming number

Active Publication Date: 2011-08-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiments of the present invention provide a method and device for assigning roaming numbers, so as to prevent the MSC / VLR to which the called UE belongs from being unable to send an incoming message to the MSC / VLR to which the called UE belongs. Problem with no roaming number to assign to VLR

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  • Method and device for allocating roaming numbers
  • Method and device for allocating roaming numbers
  • Method and device for allocating roaming numbers

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] figure 1 It is a schematic flowchart of the roaming number allocation method provided by Embodiment 1 of the present invention, as shown in figure 1 As shown, the roaming number allocation method of this embodiment may include the following steps:

[0020] Step 101. Obtain a roaming number provision indication message, which includes the ...

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Abstract

The embodiment of the invention provides a method and device for allocating roaming numbers, wherein the method comprises the following steps of: acquiring a roaming number providing identification message, wherein the roaming number providing identification message includes identification information of an MSC (Mobile Switching Centre) or GMSC (Gateway Mobile Switching Center) where calling UE (User Equipment) belongs and identification information of called UE; acquiring frequencies of roaming number allocation and timeout-caused roaming number release in correspondence with the identification information of the MSC or GMSC where the calling UE belongs according to the correspondence between the identification information of the MSC or GMSC and the frequencies of roaming number allocation and timeout-caused roaming number release; and allocating a roaming number to the called UE if the ratio value of the frequency of the timeout-caused roaming number release to that of the roaming number allocation is smaller or equal to the preset first ratio threshold.

Description

technical field [0001] The embodiment of the present invention relates to communication technology, and in particular to a roaming number allocation method and device. Background technique [0002] In the call flow, after the mobile switching center (MSC) / visit location register (Visit Location Register, VLR) to which the called user equipment (User Equipment, referred to as UE) belongs assigns a roaming number to the called UE, Receive an incoming message including the roaming number from the MSC or Gateway Mobile Switching Center (GMSC) to which the calling UE belongs, such as: Initial Address Message (Initial Address Message, IAM for short), etc., or wait for the call from the main After the incoming message containing the roaming number sent to the MSC or GMSC to which the UE belongs expires, the above roaming number is released. [0003] In the above prior art, if the MSC or GMSC to which the calling UE belongs cannot send an incoming message to the MSC / VLR to which th...

Claims

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Application Information

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IPC IPC(8): H04W8/02H04W8/26
CPCH04W8/26
Inventor 梁世祥张秦
Owner HUAWEI TECH CO LTD
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