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. 06, 2010
Filed:
Dec. 07, 2006
Hoon Lee, Daejeon, KR;
Tae Whan Yoo, Daejeon, KR;
Jung Hak Kim, Daejeon, KR;
Yool Kwon, Daejeon, KR;
Bong Tae Kim, Daejeon, KR;
Hoon Lee, Daejeon, KR;
Tae Whan Yoo, Daejeon, KR;
Jung Hak Kim, Daejeon, KR;
Yool Kwon, Daejeon, KR;
Bong Tae Kim, Daejeon, KR;
Abstract
An apparatus and method for managing traffic using a VID in EPON are provided. The apparatus includes a MAC lookup table, a service classification policy table, a service control policy table, a MAC lookup unit, a first and second classification module, a VID learning unit and a first and second service control module. The apparatus classifies all packets of up/downlink transmission flow using a VID into a VID unit, through the first and second classification modules and manages traffic thereof according to the parameters thereof through the first and second service control modules. Accordingly, a large amount of traffic for numerous subscribers and services thereof, which was cannot be processed by the limitation on embodying a typical switch or router, can be processed according to the present invention.