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A method and device for transmitting data

A technology for transmitting data and moving data, applied in the field of data transmission, it can solve the problems of high power and frequent data transmission, and achieve the effect of reducing power consumption and reducing the number of establishments.

Active Publication Date: 2020-09-04
NANJING ZHONGXING SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the background data of the mobile terminal is sent frequently and the power is high

Method used

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  • A method and device for transmitting data
  • A method and device for transmitting data
  • A method and device for transmitting data

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0068] In the first embodiment, the wireless module periodically sets the status of data transmission to allow data transmission and not allow data transmission.

[0069] image 3 It is a schematic diagram of the process of transmitting data by the mobile terminal in the first embodiment. Such as image 3 As shown, at time T0: the status of data transmission is set to allow data transmission, and the wireless module notifies all applications that the data transmission status is allowed to transmit data;

[0070] Time T1: Application 1 initiates a data transmission request to the wireless module, and the wireless module sends the mobile data connection status and data transmission status to Application 1. Application 1 judges that the mobile data connection status is connected, and the transmission data status is Allow data transmission, and the WiFi connection is unsuccessful, send data to the wireless module, the wireless module judges that there is no RRC connection with t...

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Abstract

Disclosed are a method and a device for transmitting data. The method comprises: when a mobile terminal needs to transmit data, if it is determined that a mobile data connection state is connected, a WiFi connection fails and a data transmission state is allowing data transmission, and it is determined that an RRC connection is already established with a wireless network, sending data to the wireless network by using the established RRC connection.

Description

technical field [0001] The invention relates to mobile terminal technology, in particular to a method and device for transmitting data. Background technique [0002] When the mobile terminal is connected to the Internet through a mobile data connection, if the wireless module of the mobile terminal receives an instruction to open the mobile data connection from the user, and judges that the WiFi connection is unsuccessful, it sends an activation packet data protocol (PDP, Packet Data Protocol) to the wireless network. Protocol) context request instruction, receiving an activation PDP context response instruction from the wireless network; wherein, the activation PDP context response instruction includes an Internet Protocol (IP, Internet Protocol) configured for the terminal, that is, a mobile data connection is established. The wireless module receives an instruction to close the data connection from the user, or judges that the WiFi connection is successful, releases the P...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/18H04W76/27
CPCH04W76/10H04W76/20
Inventor 林君
Owner NANJING ZHONGXING SOFTWARE