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. 26, 2017
Filed:
Jan. 05, 2015
Lg Electronics Inc., Seoul, KR;
Hyoung Gon Lee, Seoul, KR;
In Hwan Choi, Seoul, KR;
Kook Yeon Kwak, Seoul, KR;
Byoung Gill Kim, Seoul, KR;
Won Gyu Song, Seoul, KR;
Sung Ryong Hong, Seoul, KR;
Jong Moon Kim, Gyeonggi-do, KR;
Jae Hyung Kim, Seoul, KR;
Jin Woo Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A digital television transmitting system includes a frame encoder, a block processor, a group formatter, and a multiplexer. The frame encoder forms an enhanced data frame and encodes the data frame for error correction and for error detection. The block processor further encodes the encoded data frame at a rate of 1/2 or 1/4, and the group formatter divides the encoded data frame into a plurality of enhanced data blocks and maps the divided data blocks into a plurality of enhanced data groups, respectively. The multiplexer multiplexes the enhanced data groups with main data.