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. 18, 2023
Filed:
Apr. 20, 2022
Anritsu Corporation, Kanagawa, JP;
Hiroyuki Onuma, Kanagawa, JP;
ANRITSU CORPORATION, Kanagawa, JP;
Abstract
An error rate measuring apparatus includes: an operation unit that sets a codeword length, an FEC symbol length, and an FEC symbol error threshold in accordance with a communication standard of a device under test W; error counting means for counting FEC symbol error detected at one FEC symbol interval and an uncorrectable codeword; a display unit that identifies and displays bit string data according to presence or absence of the FEC symbol error in FEC symbol length units based on a counting result; and display control means for performing display control by setting one zone of a display area of identification display as one FEC symbol length, matching a zone length of a horizontal axis of the display area with one codeword length, and performing line feed in codeword length units.