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:
Jul. 02, 2024
Filed:
Jul. 25, 2022
Sumitomo Electric Device Innovations, Inc., Kanagawa, JP;
Shogo Amari, Kanagawa, JP;
Takayuki Suzuki, Kanagawa, JP;
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC., Kanagawa, JP;
Abstract
An optical transceiver includes an optical transmitter transmit an optical signal; an optical receiver to extract a monitoring control signal from an optical signal, the monitoring control signal including first and second frames having the respective headers, and being separated in time; and a processing part to generate a bit stream from the monitoring control signal; generate a first byte stream from the bit stream; extract monitoring control data from a byte stream subsequent to the first byte stream, if the first byte stream is equal to the first header; generate a second byte stream from the bit stream if the first byte stream is different from the first header, the second byte stream having the same length as the second header; and extract the monitoring control data from a byte stream subsequent to the second byte stream if the second byte stream is equal to the second header.