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:
Jul. 17, 2018
Filed:
Oct. 27, 2014
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04B 7/0413 (2017.01); H04L 1/06 (2006.01); H04N 19/30 (2014.01);
U.S. Cl.
CPC ...
H04L 27/2602 (2013.01); H04L 1/0071 (2013.01); H04L 5/0025 (2013.01); H04L 5/0092 (2013.01); H04L 27/2627 (2013.01); H04B 7/0413 (2013.01); H04L 1/0041 (2013.01); H04L 1/0045 (2013.01); H04L 1/06 (2013.01); H04L 2001/0093 (2013.01); H04N 19/30 (2014.11);
Abstract
According to an aspect of the present invention, a method of transmitting service data may include encoding service data, mapping the encoded service data, MIMO encoding the mapped data using a MIMO matrix, time-interleaving the MIMO encoded data, building a signal frame including and signaling data and the time-interleaved data, frequency interleaving the time-interleaved data in frequency domain, modulating the signal frame including the frequency-interleaved data by OFDM (Orthogonal Frequency Division Multiplex) scheme and transmitting the modulated signal frame.