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Data transmission method and equipment

A data transmission method and equipment technology, applied in network data management, access restrictions, electrical components, etc., can solve problems such as data traffic generated by terminal equipment, traffic billing errors, etc., to achieve the effect of solving data traffic and avoiding data interaction

Inactive Publication Date: 2015-11-04
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiments of the present invention provide a data transmission method and device, which are used to solve the problem that the current 4G-LTE data service has always-on characteristics, so that there is a problem of data interaction between the terminal device and the network device at the communication protocol layer. In this situation, the terminal equipment generates data traffic, which in turn leads to errors in traffic billing.

Method used

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Embodiment 1

[0056] Such as figure 1 As shown, it is a schematic flowchart of a data transmission method provided by Embodiment 1 of the present invention. The method can be described as follows.

[0057] Step 101: The terminal device obtains an indication of disabling the mobile data service; and disengages the mobile data service according to the indication of disabling the mobile data service.

[0058] In step 101, the way for the terminal device to obtain the indication of disabling the mobile data service includes but not limited to: the terminal device acquires the indication of disabling the mobile data service through a touch command.

[0059] For example: the terminal device obtains the instruction to close the mobile data service through the mobile data control key.

[0060] Specifically, the terminal device instructs the internal operating system to start and close the mobile data service operation according to the instruction to close the mobile data service, and close the mo...

Embodiment 2

[0099] Such as figure 2 As shown, it is a schematic structural diagram of a data transmission device provided by Embodiment 2 of the present invention. The device includes: a data service closing module 11 and an instruction sending module 12, wherein:

[0100] The data service closing module 11 is configured to obtain an indication of closing the mobile data service; and close the mobile data service according to the indication of closing the mobile data service;

[0101] The instruction sending module 12 is configured to send to the network device an instruction for instructing to disconnect the data bearer between the network device, so that the network device disconnects the connection with the terminal device when receiving the instruction. between data bearers.

[0102] Specifically, the instruction sending module 12 is specifically configured to send an instruction AT command to the network device, wherein the AT command is used to indicate that the network device di...

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Abstract

The invention discloses a data transmission method and equipment. The method comprises the following steps that terminal equipment acquires a closing mobile data service instruction and closes a mobile data service according to the closing mobile data service instruction; the terminal equipment sends an instruction used for disconnecting data bearing between network equipment and the terminal equipment to the network equipment so that the network equipment disconnects the data bearing between the network equipment and the terminal equipment when receiving the instruction. A 4G-LTE data service possesses an online characteristic, but when closing the mobile data service, the terminal equipment triggers and synchronously closes the data bearing of the terminal equipment and the network equipment on a communication protocol layer so that data interaction between the terminal equipment and the network equipment on the communication protocol layer is avoided and a problem that the extra data flow is generated when the terminal equipment closes the mobile data service is effectively solved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a data transmission method and equipment. Background technique [0002] With the development of communication technology, the emergence of 4G (The Fourth Generation, fourth-generation mobile communication system) communication network meets people's demand for data services. [0003] 4G-LTE (Long Term Evolution, Long Term Evolution) data service has the feature of being always online (that is, the terminal device and the network side device maintain a long connection of data bearer), which can make the data service of the terminal device maintain the long-term IP (Internet Protocol, Internet agreement) online. That is to say, as long as the terminal device is not turned off, the IP data bearer established between the terminal device and the network side device will remain connected, that is, Always on IP connectivity. [0004] However, in practical applic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/08H04W48/18
Inventor 李昱璇阮航马帅肖善鹏李爱华
Owner CHINA MOBILE COMM GRP CO LTD
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