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:
May. 26, 2020
Filed:
Dec. 07, 2016
Deutsches Zentrum Fuer Luft- Und Raumfahrt E.v., Cologne, DE;
Abstract
The invention relates to an AIS data transmission method using AIS standard-compliant AIS signals. The AIS data () to be transmitted is converted into AIS signals on the transmitter side and transmitted via a main channel (). The AIS signals are received in an AIS receiver () and converted back into received AIS data (). Error-correcting redundancy data is generated from the AIS data () to be transmitted or from parts of said data on the transmitter side, and the redundancy data can be used on the receiver side to correct errors of the received AIS data (). The redundancy data is converted into redundancy signals on the transmitter side and transmitted via an auxiliary channel () provided in addition to the main channel (). The invention further relates to a corresponding AIS transmitter, a corresponding AIS receiver, and an AIS transceiver. The invention further relates to a system consisting of AIS transmitters and AIS receivers and to a computer program.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile