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Data distribution method and gateway

A technology of data shunting and gateway, which is applied in the field of communication, can solve the problems of increased cost and difficult implementation, and achieve the effect of relieving pressure

Active Publication Date: 2017-11-07
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method needs to add new network elements to the existing system, which increases the cost and is difficult to implement

Method used

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  • Data distribution method and gateway
  • Data distribution method and gateway
  • Data distribution method and gateway

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Embodiment Construction

[0021] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] figure 1 It exemplarily shows a schematic diagram of the structure of a data offloading system applicable to the embodiment of the present invention. The data offloading system includes a core network, a local server, a gateway, and a base station. The base station and the core network establish a link through the gateway, and the base station and the local server establish a link through the gateway. , the gateway manages multiple base stations, and each base station manages multiple terminals; for example figure 1 As shown, the system architecture 100 includes the Internet 101,...

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Abstract

The embodiment of the invention relates to the technical field of communication, and in particular relates to a data distribution method and a gateway, used for achieving data distribution and relieving pressure of a core network. The data distribution method provided by the embodiment of the invention is applied to a long term evolution (LTE) system comprising a base station, a gateway, the core network and a local server, wherein the base station and the core network build a link via the gateway, and the base station and the local server build a link via the gateway. The method comprises the steps as follows: the gateway receives a first data packet sent by the baser station, wherein the first data packet comprises first data; the gateway sends the first data to the local server under the condition that the first data packet is determined to be a voice VoLTE data packet on non-long term evolution; therefore, distribution of the non-VoLTE data is achieved, and thus the pressure of the core network is relieved.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular, to a data distribution method and a gateway. Background technique [0002] With the development of Long Term Evolution (LTE for short) technology, users have more and more demands on network services, the increase in the number of users and the increase in user data transmission rate have put forward higher demands on network elements of the core network . In order to reduce the load of the core network in the LTE system, a technology for offloading data services during data transmission is proposed. [0003] In the prior art, local IP Access (LIPA for short) and Selected IP Traffic Offload (SIPTO for short) methods are adopted to transfer part of the data service It is directly distributed from the base station without going through the core network. This method needs to add a local gateway to connect the base station through the establishment of a direct...

Claims

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Application Information

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IPC IPC(8): H04W28/02H04W28/10
CPCH04W28/0247H04W28/10H04W28/0835H04W28/08
Inventor 郑自永胡呈欣衷柳生关文祥
Owner COMBA TELECOM SYST CHINA LTD