Television – Television transmitter circuitry
Reexamination Certificate
2004-10-12
2010-10-05
Lee, M. (Department: 2622)
Television
Television transmitter circuitry
Reexamination Certificate
active
07808561
ABSTRACT:
The present invention relates to an apparatus for transforming digital TV broadcasting signals into digital radio broadcasting signals and a method thereof. The apparatus includes: a transport stream generator for transforming TV broadcasting signals outputted from outside into digital TV broadcasting transport streams; a broadcasting transport format transformer for generating digital radio broadcasting transport streams by transforming the digital TV broadcasting transport streams in conformity to a digital radio broadcasting transport protocol based on a radio broadcasting schedule; a digital radio broadcasting multiplexer for multiplexing the generated digital radio broadcasting transport streams generated in the broadcasting transport format transformer; a modulating/up-converting unit for modulating the multiplexed digital radio broadcasting transport streams in a modulation method of digital radio broadcasting and up-converting frequencies of the modulated radio broadcasting signals into radio frequency (RF) signals; and a high-power amplifier for amplifying and transmitting the up-converted RF signals through a transmitting antenna.
REFERENCES:
patent: 5584051 (1996-12-01), Goken
patent: 6249514 (2001-06-01), Campanella
patent: 6266813 (2001-07-01), Ihara
patent: 2003/0081686 (2003-05-01), Jung et al.
patent: 2004/0096003 (2004-05-01), Horn
patent: 2006/0262227 (2006-11-01), Jeong
patent: 1088962 (2002-08-01), None
patent: 1449625 (2003-10-01), None
patent: 2002-335173 (2002-11-01), None
patent: 2002-344337 (2002-11-01), None
patent: 10-1999-0087757 (1999-12-01), None
patent: 10-2001-0010109 (2001-02-01), None
patent: 2001-0064229 (2001-07-01), None
patent: 2003-0071075 (2003-09-01), None
patent: 10-2005-0012531 (2005-02-01), None
patent: WO 03/017254 (2003-02-01), None
“A DAB Transmitter Prototype with High flexibility and Low Cost” by Chunsheng Liu et al.;IEEE Transactions on Broadcasting; Sep. 2002; vol. 48 No. 3.
Hahm Young-Kwon
Lee Bong-Ho
Lee Gwang-Soon
Lee Hyun
Lee Soo-In
Blakely & Sokoloff, Taylor & Zafman
Electronics and Telecommunications Research Institute
Lee M.
LandOfFree
Apparatus and method for transforming a digital TV... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for transforming a digital TV..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for transforming a digital TV... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4151621