The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2018
Filed:
Nov. 26, 2016
Kuang-chi Intelligent Photonic Technology Ltd., Shenzhen, CN;
Ruopeng Liu, Shenzhen, CN;
Silu Xu, Shenzhen, CN;
KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY LTD., Shenzhen, CN;
Abstract
The present disclosure discloses a photon data transmission method and device for a mobile terminal, where to-be-transmitted data is encoded by tuning a light luminance intensity combination so as to send more information and improve security. Preferably, before encoding, luminance of a flash is controlled and data of a specific information amount is sent, and a photonic receive end recognizes a light signal, and according to a recognition result, determines a maximum quantity of luminance levels of signals supported by the photonic receive end, and then performs encoding according to a recognition capability of the photonic receive end. In this way, it is ensured that the photonic receive end can recognize the signals, and that sent code can make full use of luminance of a flash of a mobile phone.