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Data transmission method and equipment

A data transmission method and equipment technology, applied in network data management, wireless communication, access restriction, etc., can solve problems such as data traffic generated by terminal equipment and traffic billing errors, and 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

AI Technical Summary

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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  • Data transmission method and equipment
  • Data transmission method and equipment

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Embodiment 1

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

[0057] Step 101: The terminal device obtains an instruction to close the mobile data service, and closes the mobile data service according to the instruction to close the mobile data service.

[0058] In step 101, the manner in which the terminal device obtains the instruction to close the mobile data service includes but is not limited to: the terminal device obtains the instruction to close the mobile data service through a touch command.

[0059] For example, the terminal device obtains an 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 and close the mobile data service according to the mobile data service shutdown instruction, that ...

Embodiment 2

[0098] Such as figure 2 What is shown is a schematic structural diagram of a data transmission device provided in Embodiment 2 of the present invention. The device includes: a data service closing module 11 and an instruction sending module 12, wherein:

[0099] The data service closing module 11 is configured to obtain an instruction to close the mobile data service, and close the mobile data service according to the instruction to close the mobile data service.

[0100] The instruction sending module 12 is configured to send an instruction for disconnecting the data bearer with the network device to the network device, so that when the network device receives the instruction, it disconnects from the terminal device. Data bearer.

[0101] Specifically, the instruction sending module 12 is specifically configured to send an instruction AT command to a network device, where the AT command is used to characterize that the network device disconnects from the terminal device when receiv...

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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 field of wireless communication technology, 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, the fourth generation mobile communication system) communication network has met people's needs for data services. [0003] The 4G-LTE (Long Term Evolution) data service has the characteristic of being always online (that is, the data bearer connection between the terminal equipment and the network side equipment is maintained), which can make the data service of the terminal equipment maintain the IP (Internet Protocol, Internet) for a long time. Agreement) online. This means that as long as the terminal device is not turned off, the IP data bearer established by the terminal device and the network side device will remain connected, that is, Always on IP connectivity. [0004] However, in practical ...

Claims

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Application Information

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IPC IPC(8): H04W8/08H04W48/18
Inventor 李昱璇阮航马帅肖善鹏
Owner CHINA MOBILE COMM GRP CO LTD
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