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Data transmitting method and device

A data transmission method and technology of a data transmission device, applied in the field of communication, can solve the problem of no GSM module and Bluetooth module integration, etc., and achieve the effect of reducing data errors

Inactive Publication Date: 2014-06-25
SHANGQI HAOKANG BEIJING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the GSM module and the Bluetooth module have not yet realized the integration of their respective advantages to realize the data transmission method and the transmission mode of automatic switching

Method used

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as figure 1 As shown, the embodiment of the present invention provides a data transmission method, including:

[0029] Step 11, when needing to transmit data, determine the module that transmits said data according to the connection status and connection quality of the Bluetooth module, the connection status and the connection quality of the GSM global mobile communication module;

[0030] Step 12. Use the determined module to transmit...

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Abstract

The invention discloses a data transmitting method and device. The data transmitting method comprises the steps that when data need to be transmitted, a module transmitting the data is determined according to the connecting state and connecting quality of a Bluetooth module and the connecting state and connecting quality of a GSM global mobile communication module, and the determined module is used for transmitting the data. An appropriate data transmission mode is automatically selected according to the connecting state of the Bluetooth and the comparison state of the Bluetooth signal strength and the GSM signal connecting state, a user can monitor the data in real time, and the frequency of data errors, data loss and other phenomena caused by instable data transmission and connection is reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data transmission method and device. Background technique [0002] GSM (Global System for Mobile Communication, Global System for Mobile Communications), is a mobile communication technology standard that originated in Europe and is the second generation of mobile communication technology. GSM module is a functional module that integrates GSM radio frequency chip, baseband processing chip, memory, power amplifier device, etc. on a circuit board, has an independent operating system, GSM radio frequency processing, baseband processing and provides standard interfaces. [0003] Bluetooth is a radio technology that enables devices to communicate over short distances. It can carry out wireless information exchange between many devices including mobile phones, PDA (Personal Digital Assistant, handheld computer), wireless headsets, notebook computers, related periphera...

Claims

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Application Information

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IPC IPC(8): H04W36/30
Inventor 代万辉张佳
Owner SHANGQI HAOKANG BEIJING TECH
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