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:
Oct. 02, 2018
Filed:
Jul. 18, 2017
Lg Electronics Inc., Seoul, KR;
Woo Suk Ko, Seoul, KR;
Sang Chul Moon, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A method for transmitting broadcast signals includes LDPC (Low Density Parity Check) encoding broadcast data, where the broadcast data is carried by a physical layer pipe (PLP); padding zero bits to signaling data; LDPC encoding the zero padded signaling data; removing the padded zero bits; time interleaving the LDPC encoded broadcast data, where the time interleaving is performed based on a skip operation by using a twisting parameter; building at least one signal frame including the time interleaved broadcast data and the zero removed signaling data, where when a first PLP and a second PLP are multiplexed, and the signaling data includes information related to the second LP with which the first PLP is associated.