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:
Feb. 23, 1999
Filed:
Nov. 25, 1996
Electronics and Telecommunications Research Institute, Daejeon, KR;
Korea Telecommunication, Seoul, KR;
Abstract
A motion image( MPEG II) video stream transmission system for transferring MPEG II video stream to a subscriber by receiving 6 channels of a motion image(MPEG II) video stream, and includes: a MPEG II encoder for encoding an analog video signal on a motion image video signal; a framer for framing and outputting a MPEG II video stream by controlling a read clock of pure data of the MPEG II video stream whenever data is variable, registering a transmission velocity information to a video stream inputted in the MPEG II encoder; a first multiplexing means; a second-stage multiplexer; a headend having an optical transmission means; an optical transmission system; a first-stage demultiplexing means; a second-stage demultiplexing means; a remote terminal having a video switching system; and a subscriber terminal apparatus for converting the MPEG II video signal into an analog signal after reframing a video signal outputted from the remote terminal and outputting the converted signal.