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:
Apr. 25, 2017
Filed:
Apr. 02, 2015
Electronics and Telecommunications Research Institute, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
The present invention relates to an apparatus for computing an error rate comprising: a first circuit interface being connected to a first sub-circuit receiving data and computing output data through a predetermined computation process; a second circuit interface and being connected to a first test circuit receiving the same data, which is inputted to the first sub-circuit, and computing output data through the predetermined computation process; an error injecting part injecting an error to the first test circuit; an error detecting part comparing output data of the first sub-circuit to output data of the first test circuit; and an error rate computing part computing input node error probability of the first sub-circuit by statistic processing of the compared result. The apparatus and method for computing error rate of the present invention is able to shorten the time required to obtain error probability, compared to the direct simulation of the full circuit.