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Method and apparatus for identifying bearing type

A type and type identification technology, applied in the direction of digital transmission systems, electrical components, transmission systems, etc., can solve the problem of being unable to determine whether the default bearer exists, etc., to reduce the burden, ensure normal switching, and save network resources.

Active Publication Date: 2008-10-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the Non-3GPP network interworks with SAE in a tightly coupled manner, Non-3GPP will have the same bearer concept as 3GPP, so when the user terminal switches from the Non-3GPP network to the SAE network, the MME in the SAE network cannot Determine whether the default bearer exists

Method used

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  • Method and apparatus for identifying bearing type
  • Method and apparatus for identifying bearing type
  • Method and apparatus for identifying bearing type

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Embodiment Construction

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Abstract

In the embodiment, the invention discloses a method for identifying a carrying type. The carrying type of a user terminal is identified through using carrying type identification in a source network, and the carrying type identification is saved; in the process that the user terminal is switched from the source network to a target network, the carrying type identification is transmitted to the target network. The embodiment of the invention also discloses a mobile management entity and an anchor-point gateway. The technical proposal ensures that the target network can identify the carrying type, thereby determining whether default carrying exists or not; if yes, the default carrying is needed to be newly established, thereby greatly reducing the load of the target network and saving network resource; if not, the default carrying is established, and the normal switching of the user terminal is guaranteed.

Description

Method and device for identifying bearer type technical field The invention relates to the technical field of wireless communication, in particular to a method for identifying bearer types, a mobility management entity and an anchor point gateway. Background technique System Architecture Evolution SAE (SAE, SystemArchitectureEvolution) network is the next-generation network architecture developed by the Third Generation Partnership Project (3GPP) International Standardization Organization, that is, a new mobile packet domain network architecture to be launched. The main idea of ​​the SAE network is to simplify the existing mobile packet network architecture, reduce the intermediate links of service processing through the integration of network elements and the re-division of functions, and realize the flattening of the network architecture. FIG. 1 is a structural diagram of a mobile packet domain network in the prior art. As shown in Figure 1, the existing mobile packet ...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04L12/56H04Q7/22H04W36/02
Inventor 袁立平吕东俊
Owner HUAWEI TECH CO LTD
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