Method, device and system for local exchange

A local switching and local technology, applied in the communication field, can solve problems such as different processing methods and inability to treat different services differently, and achieve the effect suitable for control and management

Active Publication Date: 2010-07-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of the present invention provides a local switching method, device and system, which solves the problem that the existing technology cannot treat different services differently, and then adopts different processing methods

Method used

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  • Method, device and system for local exchange
  • Method, device and system for local exchange
  • Method, device and system for local exchange

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Embodiment Construction

[0036] In order to solve the problem that different services cannot be treated differently in the existing technical solutions, and thus adopt different processing methods, the embodiments of the present invention provide a local connection method, device and system. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] Such as figure 1 As shown, the local connection method provided by the embodiment of the present invention includes:

[0038] 101. When users of both communication parties are within the signal coverage of the same base station controller, determine the current service types of both communication parties;

[0039] 102. Judging whether the current service type supports local switching of the base station controller;

[0040] 103. If the current service type supports local switching of the base station controller, send a local loopback establishment instruction message to the base station ...

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Abstract

The embodiment of the invention discloses a method, a device and a system for local exchange, relating the technical field of communication. The invention is designed for solving the problem that different services can not be treat differentially according to the existing technology, so that different processing modes are employed. The method comprises the following steps: confirming current service type of both communicating sides when the both communicating sides are within the signal coverage area of a same base station controller; transmitting local loopback establish indication information to the base station controller, wherein the information carries a loopback identification. The embodiment of the invention details the local connection function to the service level and is more suitable for control and management of local area connection by the network.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a local switching method, device and system. Background technique [0002] In a 3G network, the core network is divided into a CS domain (CIRCURT CORE, circuit switching) and a PS domain (PACKETCORE, packet switching). The CS domain is a circuit switching core network for supporting voice-related services, and the PS domain is a packet switching domain. The service core network is used to support packet data services and some multimedia services. The CS domain and PS domain are connected to the access network at the same time. [0003] Base station controller local switching means that for CS domain services, mobile users (caller and callee) are located within the range of the same base station controller. Domain business, mobile users communicate with each other, both communication parties are within the range of the same base station controller, the base station ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/02H04W88/12H04W88/14H04W92/14
Inventor 徐小英黄敏陈燕燕关潇潇秦钧韩和生
Owner HUAWEI TECH CO LTD
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