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Mobile communication system and mobile communication method based on evanescent waves, card reader and mobile terminal

A mobile communication system and mobile terminal technology, applied in the field of Internet of Things, can solve problems such as the difficulty of controlling the distance of electromagnetic wave communication, and achieve the effects of overcoming the problem of distance control differences, high security, and reducing communication failures and false swipes

Active Publication Date: 2013-03-06
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing communication technologies use 13.5MHz and 2.4GHz for data communication. The communication method is that the card reader sends 13.5MHz and 2.4GHz electromagnetic wave signals into the space, and the mobile terminal receives the electromagnetic wave signals in the space to decode the signals. It is very difficult to control the communication distance due to the divergent propagation of electromagnetic waves in space, and the existing distance control technology has been greatly limited due to the diversity and uncertainty of mobile terminals. upper constraints

Method used

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  • Mobile communication system and mobile communication method based on evanescent waves, card reader and mobile terminal
  • Mobile communication system and mobile communication method based on evanescent waves, card reader and mobile terminal
  • Mobile communication system and mobile communication method based on evanescent waves, card reader and mobile terminal

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] figure 1 It is a schematic structural diagram of a mobile communication system according to an embodiment of the present invention, such as figure 1 As shown, the mobile communication system includes a card reader 10 and a mobile terminal 20. Data communication is performed between the card reader 10 and the mobile terminal 20 through evanescent waves. The card reader 10 sends out evanescent waves 13; the mobile terminal 20 receives the card reader The evanescent wave 13 emitted by the device 10 and the communication information therein are extracted.

[0024] More specifically, see figure 1 , the card reader 10 includes a radio frequency module 11 and a medium 12 .

[0025] Wherein, the radio frequency module 11 emits electromagnetic waves, and the electromagnetic waves are coupled to the medium 12 to generate evanescent waves 13 .

[0026...

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Abstract

An embodiment of the invention provides a mobile communication system based on evanescent waves. The mobile communication system comprises a mobile terminal and a card reader. The card reader transmits evanescent waves, and the mobile terminal receives the evanescent waves transmitted by the card reader. The mobile communication system controls communication distance between the mobile terminal and the card reader by controlling radiation range of the evanescent waves. The embodiment of the invention further provides a card reader, a mobile terminal and a mobile communication method based on the evanescent waves. By the mobile communication system and the mobile communication method based on the evanescent waves, difficulty in distance control of mobile communication is solved, the problem of distance control difference caused by variety of mobile communication is solved, communication failure and error refreshing during mobile communication are reduced, and accurate distance control and high safety of mobile communication are guaranteed.

Description

【Technical field】 [0001] The present invention relates to the field of the Internet of Things, in particular to a mobile communication system and method based on evanescent waves, and also relates to a card reader and a mobile terminal. 【Background technique】 [0002] The mobile terminal is an e-commerce model that can realize the integration of medium and short-distance wireless communication and electronic payment. This technology is a full-service platform integrating mobile communication electronic wallets, keys and ID cards. It integrates a miniature RF module in the mobile terminal, and communicates with external devices through the built-in receiving device. Most of the existing communication technologies use 13.5MHz and 2.4GHz for data communication. The communication method is that the card reader sends 13.5MHz and 2.4GHz electromagnetic wave signals into the space, and the mobile terminal receives the electromagnetic wave signals in the space to decode the signals....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02H04B5/00G06K7/00
Inventor 刘若鹏刘京京杨松涛
Owner NATIONZ TECH INC
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