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. 31, 2013
Filed:
Sep. 02, 2011
Young Suk Lee, Gwangju, KR;
Hark Yoo, Gwangju, KR;
Geun Yong Kim, Gyeonggi-do, KR;
Dong Soo Lee, Gwangju, KR;
Sung Chang Kim, Gwangju, KR;
Mun Seob Lee, Daejeon, KR;
Jong Deog Kim, Daejeon, KR;
Jai Sang Koh, Deajeon, KR;
Young Suk Lee, Gwangju, KR;
Hark Yoo, Gwangju, KR;
Geun Yong Kim, Gyeonggi-do, KR;
Dong Soo Lee, Gwangju, KR;
Sung Chang Kim, Gwangju, KR;
Mun Seob Lee, Daejeon, KR;
Jong Deog Kim, Daejeon, KR;
Jai Sang Koh, Deajeon, KR;
Abstract
A method of transmitting an Operations, Administration and Maintenance (OAM) message and of processing an error in a Passive Optical Network (PON) system is provided. Using an OAM packet format that may be used in common in the PON system, a process of transmitting or receiving an OAM message may be simplified, an efficiency of the process may be increased, and an Optical Network Unit (ONU) may be managed at a high speed.