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:
May. 19, 2009
Filed:
Mar. 15, 2004
Se-youn Lim, Seoul, KR;
Jong-hwa Lee, Suwon-si, KR;
Yoon-sun Lee, Seoul, KR;
Seo-won Kwon, Suwon-si, KR;
Jae-yeon Song, Seongnam-si, KR;
Jin-hee Kim, Suwon-si, KR;
Se-Youn Lim, Seoul, KR;
Jong-Hwa Lee, Suwon-si, KR;
Yoon-Sun Lee, Seoul, KR;
Seo-Won Kwon, Suwon-si, KR;
Jae-Yeon Song, Seongnam-si, KR;
Jin-Hee Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Maetan-Dong, Yeongtong-Gu, Suwon-Si, Gyeonggi-Do, KR;
Abstract
An optical network terminal (ONT) management control protocol of gigabit-capable passive optical network. A gigabit-capable passive optical network encapsulation method (GEM) frame structure that supports delivery of ONT management control information for an optical network unit (ONU) using a GEM and a method for processing data using the GEM frame structure. The GEM frame structure includes in the GEM header a payload type of the GEM header frame, and is used for a gigabit-capable passive optical network (GPON), wherein payload type information, which represents a data type of a payload portion of the GEM frame, is displayed in a header of the GEM frame, in order to provide a GEM control frame which delivers management control information transferred from an OLT (Optical Line Termination).