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:
Jun. 12, 2007
Filed:
Aug. 27, 2002
Sung-soo Kang, Daejon, KR;
Tae-kyu Kang, Jeonju, KR;
Hae-won Jung, Daejon, KR;
Hyeong-ho Lee, Daejon, KR;
Sung-soo Kang, Daejon, KR;
Tae-kyu Kang, Jeonju, KR;
Hae-Won Jung, Daejon, KR;
Hyeong-ho Lee, Daejon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are a method and apparatus for multiplexing and demultiplexing variable-length high-speed packets. According to the method and apparatus, a plurality of one-gigabit Ethernet frames are multiplexed into a single 10-gigabit Ethernet frame and the single 10-gigabit Ethernet frame is demultiplexed into the plurality of one-gigabit Ethernet frames. In order to process variable-length high-speed packets, packet multiplexing instead of simple TDM is used and a larger input bandwidth than an output bandwidth is used, so that a statistical multiplex effect is accomplished. In addition, standard interface is used for input and output interface, so existing universal chips can be used.