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:
Aug. 20, 2019
Filed:
Jul. 31, 2018
Nec Corporation, Tokyo, JP;
Maurizio Dusi, Gadesco Pieve Delmona, IT;
Francesco Gringoli, Brescia, IT;
Paolo Laffranchini, Desenzano del Garda, IT;
NEC CORPORATION, Tokyo, JP;
Abstract
A method for operating a distributed computing system includes transmitting, by a first node in a first level to an intermediate node in a second level, a first message and storing, by the first node, the first message. The method further includes receiving, by the intermediate node, the first message, generating a second message, and transmitting, to a third node, the second message. The method additionally includes receiving, by the intermediate node from the third node, a first acknowledgement message indicating that the second message was successfully received by the third node, and transmitting, by the intermediate node to the first node after receiving the first acknowledgement message, a second acknowledgement message. The method includes deleting, by the first node in response to receiving the second acknowledgment message, the stored first message.