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Bearer switching method, home base station gateway and home base station

A home base station and handover failure technology, which is applied in the field of communication, can solve problems such as waste of resources, and achieve the effect of avoiding waste of resources, saving resources and signaling

Active Publication Date: 2016-06-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the deactivation of the LIPA bearer is not initiated before the UE handover, when the UE is handed over to the target HNB that does not support LIPA mobility, the target HNB will prepare resources for the LIPA bearer, resulting in waste of resources

Method used

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  • Bearer switching method, home base station gateway and home base station
  • Bearer switching method, home base station gateway and home base station
  • Bearer switching method, home base station gateway and home base station

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, 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 making creative efforts shall fall within the protection scope of the present invention.

[0029] It should be understood that the technical solutions of the present invention can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, referred to as "GSM") system, Code Division Multiple Access (Code Division Multiple Access, referred to as "CDMA") system, wideband code division Multiple Access (WidebandCodeDivisionMultipleAccess, referred to as "WCDMA") system, General P...

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PUM

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Abstract

The invention discloses a method for switching bearers, a home base station gateway and a home base station. The method includes: receiving a first handover request message sent by a source home base station HNB for requesting switching of a local IP access LIPA bearer; according to the first handover request message, determining whether the target HNB supports LIPA mobility, so as to perform a corresponding handover operation . The home base station gateway includes a first receiving module and a determining module. The home base station includes a first sending module and a receiving module. The method for switching bearers, the HNB gateway, and the HNB in ​​the embodiments of the present invention determine whether the target HNB supports LIPA mobility through the HNB GW, and take corresponding switching operations, so that the switching of LIPA bearers can be effectively managed, and resources and information can be saved. order, and avoid resource waste and invalid signaling overhead caused by HNBs that do not support LIPA mobility to prepare resources for LIPA bearers.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for switching bearers in the communication field, a home base station gateway and a home base station. Background technique [0002] A home base station (HomeNodeB, "HNB" for short) can be used to expand the coverage of a mobile network and provide more targeted services. An HNB may not belong to a home or business, and may be connected to a mobile operator's network through a broadband connection. Terminals with the right to access the HNB can access the mobile operator's network through the third-generation mobile communication technology (3rd-Generation, referred to as "3G") or the HNB of the long-term evolution (LongTerm Evolution, referred to as "LTE") system to obtain services . [0003] The HNB can also be used to deploy a local network in an enterprise or home, so that user equipment (User Equipment, referred to as "UE") connected to the HNB can access the loc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/02
CPCH04W36/04H04W84/045H04W36/125H04W8/087H04W36/0011H04W88/16
Inventor 徐小英陈东
Owner HUAWEI TECH CO LTD