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:
Feb. 08, 1994
Filed:
Mar. 20, 1991
Shoji Yoshida, Tochigi, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An error suppression system suppresses an error of a data sequence generated in a transmission path between a transmitting terminal and a receiving terminal. The error suppression system includes a data coding circuit in the transmitting terminal for inserting a known bit at a predetermined position of the data sequence and for carrying out a difference logic conversion with respect to the data sequence, a differential coding circuit in the transmitting terminal for carrying out a sum logic conversion with respect to the data sequence which is received from the data coding circuit, a differential decoding circuit in the receiving terminal for carrying out a difference logic conversion with respect to the data sequence received from the differential coding circuit via the transmission path, and a data decoding circuit in the receiving terminal for carrying out a sum logic conversion with respect to the data sequence received from the differential decoding circuit and for restoring the known bit at the predetermined position of the data sequence.