Method and apparatus for implementing local exchange

A local switching and unified technology, applied in the field of communication, can solve problems such as waste of voice channels, increase of voice transmission delay, occupation, etc., and achieve the effect of reducing occupation and shortening transmission delay

Active Publication Date: 2009-02-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the calling UE and the called UE talk under the same AG or AP, they need to complete the signaling exchange through the MSC in the CN (CoreNetwork, core network). The user used to transmit data information bet

Method used

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  • Method and apparatus for implementing local exchange
  • Method and apparatus for implementing local exchange
  • Method and apparatus for implementing local exchange

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Embodiment Construction

[0023] 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 some of the embodiments of the present invention, but not all of them. 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.

[0024] Such as figure 1 As shown, it is a flowchart of a method for realizing local switching in an embodiment of the present invention, including the following steps:

[0025] Step 101, acquiring calling user information and called user information.

[0026] The information of the calling user and the called user is obtained, including obtaining the IMSI (International Mobile Subscriber Identify, International Mobile Subscriber Identify) of the calli...

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Abstract

The embodiment discloses a method and a device for realizing a local exchange, which includes: acquiring calling user information and to-be-called information; inquiring a data dictionary, judging whether a local exchange can be carried out between a calling user and a to-be-called user, according to the calling user information and the to-be-called user information; controlling the local exchange between a calling user and a to-be-called user to be carried out, if the local exchange between a calling user and a to-be-called user can be carried out. The embodiment of the invention reduces theoccupation of the core network resource, and shortens the transmission time delay of speech.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for realizing local switching. Background technique [0002] In the UMTS (Universal Mobile Telecommunications System, universal mobile communication system) network, AP (Access Point, access point) as a kind of CPE (Customer Premises Equipment, user indoor equipment), deployed in the user's home or enterprise office, is Small wireless access device. The AP integrates the wired network and the wireless network. It is a typical FMC (Fixed Mobile Convergence, Fixed Mobile Convergence) application, which improves indoor mobile wireless coverage, absorbs traffic, and improves user experience. [0003] In the prior art, the call flow in the UMTS AP network is: RRC (Radio Resource Control, radio resource control) is established between the calling UE (User Equipment, user equipment), the calling side AP, and the AG (Aggregate Gateway, access gateway). control...

Claims

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Application Information

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IPC IPC(8): H04Q7/38
Inventor 张勇
Owner HUAWEI TECH CO LTD
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