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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.:

US 10091009 B1

PDFFull Text
Date of Patent:
Oct. 02, 2018

Filed:

Jul. 26, 2016

Digital broadcasting system and method of processing data in the digital broadcasting system

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jeong Woo Kim, Seoul, KR;

In Hwan Choi, Gyeonggi-do, KR;

Chul Soo Lee, Seoul, KR;

Jae Hyung Song, Seoul, KR;

Sang O Park, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Lee, Hong, Degerman, Kang & Waimey

Primary Examiner:

Fred Peng

Int. Cl.
CPC ...
H04N 7/16 (2011.01); H04N 7/20 (2006.01); H04L 12/18 (2006.01); H04H 60/11 (2008.01); H04L 1/00 (2006.01); H04L 27/04 (2006.01); H04N 21/235 (2011.01); H04N 21/414 (2011.01); H04N 21/434 (2011.01); H04N 21/435 (2011.01); H04N 21/61 (2011.01); H04N 1/00 (2006.01); H04N 21/40 (2011.01); H04L 12/761 (2013.01); H04N 19/176 (2014.01); H04L 5/00 (2006.01); H04L 25/03 (2006.01); H04N 5/44 (2011.01);
U.S. Cl.
CPC ...
H04L 12/18 (2013.01); H04H 60/11 (2013.01); H04L 1/007 (2013.01); H04L 1/0036 (2013.01); H04L 1/0045 (2013.01); H04L 5/0048 (2013.01); H04L 27/04 (2013.01); H04L 45/16 (2013.01); H04N 1/0036 (2013.01); H04N 19/176 (2014.11); H04N 21/235 (2013.01); H04N 21/40 (2013.01); H04N 21/414 (2013.01); H04N 21/435 (2013.01); H04N 21/4345 (2013.01); H04N 21/61 (2013.01); H04N 21/6131 (2013.01); H04L 25/03203 (2013.01); H04L 2025/03382 (2013.01); H04N 5/4401 (2013.01);
Abstract

A broadcast transmitter and a method of processing broadcast data in the broadcast transmitter are disclosed. The method includes the steps of performing RS encoding and CRC encoding on mobile service data to build RS frames belonging to an ensemble, wherein each of the RS frames are mapped into data groups, wherein each of the data groups comprises known data sequences and a portion of FIC data including information for rapid mobile service acquisition, wherein the information for rapid mobile service acquisition includes transport stream identification information for identifying a mobile broadcast carrying a mobile service that includes the mobile service data and C/N indication information for indicating whether the FIC data are applicable to a current transmission frame or a next transmission frame, multiplexing data in the data groups and main service data, and transmitting a transmission frame including the multiplexed data.

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