Data transmission method, device and system

A data transmission method and data technology, applied in the field of communication, can solve problems such as communication network congestion and paralysis

Inactive Publication Date: 2014-05-21
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] If the application clients of the permanent online applications of a large number of UEs transmit a large number of small data such as heartbeat messages, the UEs need to frequently perform signaling interactions with the communication network to establish and release bearers for transmitting small data, resulting in a large amount of signaling , which brings a large signaling load to the communication network, also known as "Signalling Storm", causing congestion or even paralysis of the communication network

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  • Data transmission method, device and system
  • Data transmission method, device and system
  • Data transmission method, device and system

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Embodiment Construction

[0080] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0081] With regard to the data transmission method, device and system provided by the embodiments of the present invention, the following describes the implementation by taking the transmission data as heartbeat messages or other small data other than heartbeat messages as an example. The small data can be the Small Data stipulated in the current ...

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Abstract

The embodiment of the invention provides a data transmission method, device and system. The method comprises that a network access device receives a first signaling containing small data and sent by user equipment (UE); the network access device obtains the small data according to the first signaling; the network access device sends the small data to a core network service device to enable the core network service device to send the small data to a packet data network through a core network gateway device. According to the data transmission method, device and system, the small data is carried by the signaling for transmission, signaling interaction due to establishment and release of connection for small data transmission can be reduced, and further network problems due to 'signaling storm' can be avoided.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular, to a data transmission method, device, and system. Background technique [0002] With the development of Internet technology, there are more and more Always-online Applications, such as MSN, QQ, Facebook and other application clients (Application Client) running in User Equipment (UE for short) . [0003] According to the existing instant messaging implementation mechanism, in order to ensure the communication connection with the application server (Application Server), the application client (Application Client) running on the UE needs to send a heartbeat message (Keep-alive Message) to the application server. Heartbeat messages may also be called keep-alive messages. Heartbeat messages are sent at intervals ranging from seconds to minutes. In order to transmit heartbeat messages and similar small data, the UE needs to perform signaling interaction with th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/08
Inventor 段小嫣金辉衣强高晨亮
Owner HUAWEI DEVICE CO LTD
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