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Mobile payment based on visible light communications

A visible light communication and visible light technology, applied in the field of wireless communication, can solve problems such as threats to mobile payment and mobile account security, hindering the popularization of mobile payment, etc.

Inactive Publication Date: 2013-05-22
CHONGQING ZHUOHUI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This hinders the popularization of mobile payment to a certain extent
In addition, both the 13.56MHz low-frequency channel based on NFC and the 2.4GHz high-frequency channel based on RFSIM are diffuse fading channels. The information of this channel is relatively easy to intercept and decipher at the same frequency point, threatening mobile Payment and Mobile Account Security

Method used

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  • Mobile payment based on visible light communications
  • Mobile payment based on visible light communications
  • Mobile payment based on visible light communications

Examples

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Embodiment Construction

[0021] Embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Throughout, like reference numerals are used to refer to like elements.

[0022] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, "a", "the" and "the" in the singular are intended to include the plural as well, unless the context clearly dictates otherwise. It should also be understood that when used herein, the term "comprising" specifies the presence of stated features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps , operation, element, component and / or grou...

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Abstract

The invention provides a user device, a payment terminal, a system and a method, wherein the user device, the payment terminal, the system and the method are based on visible light communications to carry through payments. The user device comprises a payment information storage unit and a visible light emitting unit. The payment information storage unit is used for storing payment information which is relative to a user identity or an account. The visible light emitting unit comprises a coding and modulating module, a light source and a light source driving module, wherein the coding and modulation module is used for coding and modulating the information, and the light source driving module is used for driving the light source to light according to the modulated information. The user device further comprises a control unit, and the control unit is used for activating the visible light emitting unit to send the payment information to the payment terminal.

Description

technical field [0001] The present invention relates to wireless communication, in particular to a mobile payment method, device and system based on visible light communication. Background technique [0002] With the rapid growth of e-commerce transaction volume and the number of mobile devices, mobile payment, as a new generation of payment method, is expected to gradually replace traditional payment by swiping bank cards or prepaid cards through payment terminals such as point-of-sale (POS) machines. Way. Current contactless mobile payments are generally based on Near Field Communication (NFC) technology or Radio Frequency Identification (RFID) technology. However, these technologies require new hardware devices. For example, mobile payment based on near field communication (NFC) technology requires the integration of NFC chips in mobile devices, and mobile payment based on RFSIM technology requires the replacement of new SIM cards with radio frequency identification (RF...

Claims

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Application Information

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IPC IPC(8): G06Q20/32H04B10/116
CPCH04B10/116G06Q20/327
Inventor 严杰唐果
Owner CHONGQING ZHUOHUI SCI & TECH
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