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Wireless communication method and device and intelligent card

A wireless communication device and wireless communication technology, applied in the electronic field, can solve problems such as low security and inconvenient wireless communication connection, and achieve the effect of ensuring uniqueness and improving security

Active Publication Date: 2015-04-22
NATIONZ TECH INC
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a wireless communication method, device and smart card, which solves the problems of inconvenient and low security in establishing wireless communication connections between existing devices

Method used

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  • Wireless communication method and device and intelligent card
  • Wireless communication method and device and intelligent card
  • Wireless communication method and device and intelligent card

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Embodiment Construction

[0015] In order to make the establishment of wireless communication connection more convenient and safer, the present invention provides a concept that the smart card generates communication parameters according to its own information, and transmits the communication parameters or the own information based on which the communication parameters are generated to the smart card through another channel. The wireless communication device, on the one hand, avoids the manual input operation of the user, which is more convenient; on the other hand, the information based on which the communication parameters are generated is the information of the smart card itself. Since the repetition probability of the information of the smart card itself is low, it can ensure the reliability of establishing a connection. The uniqueness can improve the security of the wireless communication connection. The present invention will be further described in detail below through specific embodiments in con...

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Abstract

The invention discloses a wireless communication method and device and an intelligent card. The intelligent card can generate communication parameters according to information of the intelligent card and transmits out the information of the intelligent card and / or the communication parameters in a first communication mode. The intelligent card builds connection with an opposite end receiving the information of the intelligent card or the communication parameters in a second communication mode through the communication parameters, and the second communication mode is a wireless communication mode different from the first communication mode. According to the technical scheme, manual input operations by users are avoided, the information according to which the communication parameters are generated is the information of the intelligent card, the communication parameters generated according to the information are not prone to repetition, and wireless communication connection safety can be improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a wireless communication method, device and smart card. Background technique [0002] Before wireless communication is established in existing devices, users are required to manually input communication parameters such as passwords. Taking Bluetooth (Bluetooth) communication as an example, either the user conceives the pairing password and then manually inputs it to the master device and the slave device, or the master device automatically generates it and outputs it (as shown), and then the user manually enters it into the The way for the slave device and the master device to generate the pairing password is nothing more than: 1. Use a fixed PIN code (such as 0000 or 1234, etc.) as the pairing password; 2. Generate it through a specific algorithm according to the current Bluetooth clock, address code, random number and other information Pairing password; 3. Use the algorith...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/02H04W88/02
CPCH04W12/02H04W76/14H04B5/72
Inventor 邹浩杨贤伟邓煜平李美祥
Owner NATIONZ TECH INC
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