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. 01, 2023
Filed:
Dec. 16, 2021
Anritsu Corporation, Kanagawa, JP;
Hiroyuki Onuma, Kanagawa, JP;
ANRITSU CORPORATION, Kanagawa, JP;
Abstract
An error rate measuring apparatus that measures whether or not an FEC operation of the device under test is possible based on a comparison result of the signal received from the device under test and a test signal includes an operation unit that sets a codeword length and an FEC symbol length of the FEC corresponding to a communication standard of the device under test, a data comparison unit that compares bit string data obtained by converting the signal received from the device under test with error data to detect an FEC symbol error of each FEC symbol length, a display unit that associates the bit string data of the FEC symbol length as one point with one unit region of a display region and performs color-coding display depending on presence or absence of occurrence of the FEC symbol error by each FEC symbol length.