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:
Oct. 30, 2018
Filed:
Jan. 30, 2016
Kuang-chi Intelligent Photonic Technology Ltd., Shenzhen, CN;
Ruopeng Liu, Shenzhen, CN;
Linyong Fan, Shenzhen, CN;
KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY LTD., Shenzhen, CN;
Abstract
The present application relates to error retransmission mechanism-included methods, apparatuses, and systems for transmitting and receiving a visible light signal. The transmitting method includes the following steps: during transmission of a visible light signal, when an emitter executes signal transmission on an error sensitive level each time, reading an execution duration of the emitter; comparing the execution duration with a signal duration range; when the execution duration does not fall within the signal duration range, performing signal retransmission; and when the execution duration falls within the signal duration range, continuing signal transmission.