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Method and device for data transmission between terminals

A data transmission method and inter-terminal technology, applied in the field of inter-terminal data transmission methods and devices, can solve the problems of time-consuming, complex, error-prone, etc., and achieve the effect of simple and convenient data transmission

Active Publication Date: 2014-01-08
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is easy to make mistakes in the process of MCU acquiring data, and it is easy to cause data loss in the process of MCU controlling data transmission, and when t

Method used

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  • Method and device for data transmission between terminals
  • Method and device for data transmission between terminals
  • Method and device for data transmission between terminals

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Embodiment Construction

[0045] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the data transmission method between terminals in the present invention.

[0047] This embodiment proposes a data transmission method between terminals, including:

[0048] Step S10, the first terminal encapsulates the data to be sent received from the second terminal into corresponding NFC tag data and saves it;

[0049] Step S20, when the first terminal receives the request instruction for the data to be sent sent by the third terminal through near field communication, it excites the radio frequency magnetic field to send the encapsulated near field communication tag data t...

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Abstract

The invention relates to a method and device for data transmission between terminals. The first terminal encapsulates received data to be sent into near field communication label data; the third terminal can easily read the near field communication label data stored in the first terminal when getting close to the first terminal and reaches a preset range, and the risk of data loss is avoided; besides, when the third terminal reads the label data in the first terminal, the first terminal does not need to read the data from a memory space, and therefore data transmission between the third terminal and the first terminal is easier and faster.

Description

technical field [0001] The present invention relates to the technical field of data transmission, in particular to a data transmission method and device between terminals. Background technique [0002] NFC (Near Field Communication), also known as short-range wireless communication, is a short-distance high-frequency wireless communication technology that performs non-contact point-to-point data transmission and exchange between operating devices. When exchanging data between terminals through NFC, when the distance between the data acquisition end and the data transmission end is less than the preset distance, the MCU of the second terminal will obtain the saved data from the storage device of the data transmission end and pass the short The high frequency wireless communication signal is transmitted to the first terminal. However, it is easy to make mistakes in the process of MCU acquiring data, and it is easy to cause data loss in the process of MCU controlling data tran...

Claims

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Application Information

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IPC IPC(8): H04B5/00
Inventor 赵波
Owner SHENZHEN TCL NEW-TECH CO LTD