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. 12, 2019
Filed:
Oct. 27, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Masahiro Maeda, Zama, JP;
Koichiro Takayama, Hachioji, JP;
Tomohiro Inoue, Kawasaki, JP;
Shinya Hiramoto, Yokohama, JP;
Shun Ando, Yokohama, JP;
Yuichiro Ajima, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An information processing apparatus including: an arithmetic processing unit; and a communication device configured to receive data from another information processing apparatus through a plurality of first lanes and to output the received data to the arithmetic processing unit, wherein the communication device includes a detection unit that detects a failure of the plurality of first lanes; and a control unit that performs a first degradation process of stopping use of any one of the plurality of first lanes, based on a degradation request, performs a restoration process of resuming use of a first lane for which use has been stopped, based on a restoration request, and performs a second degradation process of stopping use of a first lane for which use has been resumed, when the detection unit detects a failure of the first lane for which use has been resumed, in the restoration process.