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:
Jan. 07, 1997
Filed:
Feb. 21, 1995
Teruo Utsumi, Kawasaki, JP;
Shigeru Nagasawa, Kawasaki, JP;
Masayuki Ikeda, Kawasaki, JP;
Naoki Shinjo, Kawasaki, JP;
Masami Dewa, Kawasaki, JP;
Haruhiko Ueno, Kawasaki, JP;
Kazushige Kobayakawa, Kawasaki, JP;
Kenichi Ishizaka, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
This invention relates to an abnormal packet processing system, and is directed to minimize processing of an abnormal packet during communication between a plurality of processing units by a receiving processor. This data processing system includes a plurality of processing units connected through an interconnection. At least one of the processing units is a transmitting processor which includes a unit for detecting an abnormality of a data packet during transmission of the data packet to a receiving processor; and a unit for adding abnormality report data to the data packet being transmitted and sending the data packet with the abnormality report data to the receiving processor, or, in the alternate, inhibiting transmission of the abnormal packet.