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. 04, 1995
Filed:
Dec. 18, 1991
Youichirou Tsuda, Tokyo, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
An information transmission system includes a base station in which a digital information signal is divided into packets of a predetermined amount of information of a same type, a packet identification signal is inserted into each of the packets, the packet identification signal indicating the total number of consecutive packets carrying packet information of the same type and a packet number specifying an associated packet among the consecutive packets, and the packets are transmitted. The system includes a relay station, in which diagnosis data of an erred information signal is stored in a memory, and the diagnosis data is transmitted to the base station in response to a diagnosis return instruction sent from the base station. According to a further aspect of the invention, an error correction code is added to each packet and an error correction code for an identification code including a relay station pointing code is also added in the base station. In relay stations, error correction of the identification code is performed before the error correction of the packets.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile