Paging method, system and equipment

A device and downlink data technology, applied in the direction of electrical components, wireless communication, etc., can solve problems such as failure to trigger paging

Active Publication Date: 2011-08-24
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The paging method, system and equipment provided by the embodiment of the present invention are used to solve the

Method used

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  • Paging method, system and equipment
  • Paging method, system and equipment

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Embodiment Construction

[0033] In the embodiment of the present invention, the LGW notifies the SGW (Serving GW, Serving Gateway) of the need to perform paging through the control plane tunnel or the default bearer. Since the information that triggers Paging is transmitted through the control plane tunnel or the default bearer, when there is a problem with the dedicated bearer, the Paging can be triggered. Paging, improving paging efficiency.

[0034] In the following explanation process, we first describe the implementation of the LGW side and the SGW side, and finally explain the implementation of the LGW side and the SGW side respectively, but this does not mean that the two must be implemented together. In fact, when the LGW When implemented separately on the LGW side and the SGW side, the problems existing on the LGW side and the SGW side are also solved, but when the two are used in combination, a better technical effect will be obtained.

[0035] The embodiments of the present invention will b...

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PUM

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Abstract

The embodiment of the invention relates to the technical field of wireless communication, in particular to a paging method, a paging system and paging equipment. The invention is used for solving the problem that in the prior art, the paging cannot be triggered if the specialized load fails. The method of the embodiment of the invention comprises the following steps of: after a local gateway (LGW) receives downlink data, informing a serving gateway (SGW) of paging through a control plane tunnel or a default load; and after local IP access (LIPA) connection is recovered, sending the downlink data to a base station by the LGW. As the information of triggering Paging is transmitted by the control plane tunnel or the default load, when the specialized part fails, the paging can be triggered; and the paging efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a paging method, system and equipment. Background technique [0002] LIPA (Local IP Access, local IP access) is a technology that allows a terminal to access a local network associated with the home base station through a home base station, and the local network includes a home network, an enterprise network, and the like. The terminal accesses the local network through the LGW (Local Gateway, local gateway). In the 3GPP (3rd Generation Partnership Project, third-generation mobile communication standardization organization) R10 stage, the local gateway and the home base station are implemented on the same physical entity. In R10 Afterwards, the local gateway and the home base station can be implemented on different physical entities. In the 3GPP R11+ phase, there can also be LGW and H(e)NB ((evolved) home base station) [0003] Realized on different physi...

Claims

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Application Information

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IPC IPC(8): H04W68/00
Inventor 王胡成
Owner DATANG MOBILE COMM EQUIP CO LTD
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