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:
Mar. 17, 2020
Filed:
Aug. 06, 2018
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01); G06F 9/52 (2006.01); H03M 13/09 (2006.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
G06F 9/522 (2013.01); H03M 13/09 (2013.01); H03M 13/091 (2013.01); H04L 1/0052 (2013.01); H04L 1/0061 (2013.01);
Abstract
A computation node device includes a buffer configured to store first data, a receiver configured to receive a packet including second data, an error check circuit configured to perform an error check of the packet and output a check result, and an operation device configured to perform, before receiving the check result output from the error check circuit, a reduction operation by using the first data stored in the buffer and the second data included in the packet and output an operation result of the reduction operation when the check result output from the error check circuit indicates non-existence of an error in the packet.