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. 26, 2009
Filed:
Oct. 22, 2003
Ho-il OH, Seoul, KR;
Min-hyo Lee, Suwon-shi, KR;
Su-hyung Kim, Seoul, KR;
Young-seok Kim, Songnam-shi, KR;
Yun-je OH, Yongin-shi, KR;
Tae-sung Park, Yongin-shi, KR;
Young-chon Kim, Chonju-shi, KR;
Hyuk-gyu Park, Chonju-shi, KR;
Kye-hyun Ahn, Taejonkwangyok-shi, KR;
Kyeong-eun Han, Chonju-shi, KR;
Ho-Il Oh, Seoul, KR;
Min-Hyo Lee, Suwon-shi, KR;
Su-Hyung Kim, Seoul, KR;
Young-Seok Kim, Songnam-shi, KR;
Yun-Je Oh, Yongin-shi, KR;
Tae-Sung Park, Yongin-shi, KR;
Young-Chon Kim, Chonju-shi, KR;
Hyuk-Gyu Park, Chonju-shi, KR;
Kye-Hyun Ahn, Taejonkwangyok-shi, KR;
Kyeong-Eun Han, Chonju-shi, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
A Dynamic bandwidth allocation method using OLT (Optical Line Terminal) and ONU (Optical Network Unit) for use in GE-PON (Gigabit Ethernet Passive Optical Network) system is disclosed. The OLT's scheduler performs scheduling upon receiving multiple-queue request information contained in the REPORT message from the ONU, and transmits a combined scheduling result associated with one ONU using a GATE message. An ONU's scheduler performs scheduling upon receiving a bandwidth allocated by the OLT, and allocates a transfer bandwidth to its own queues.