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:
Dec. 29, 2020
Filed:
Apr. 10, 2017
Nec Corporation, Tokyo, JP;
Satoshi Yamazaki, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A time slot designing device capable of outputting a correction location and a correction reason of a constraint relating to a slot allocation result that satisfies a corrected constraint is provided. A slot designing deviceincludes an output meansfor outputting a correction constraint being a constraint as a correction target included in a constraint group relating to a constraint satisfaction problem from which a satisfiable solution is not derived, and a correction reason being a reason why the correction constraint is corrected; and a derivation meansfor deriving a satisfiable solution of a constraint satisfaction problem generated based on the constraint group in which the output correction constraint is corrected. The derivation meansoutputs information indicating the correction constraint and the correction reason that are output up until the satisfiable solution is derived.