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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 10250357 B1

PDFFull Text
Date of Patent:
Apr. 02, 2019

Filed:

Apr. 22, 2016

Apparatus for transmitting and receiving a signal and method for transmitting and receiving a signal

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Woo Suk Ko, Seoul, KR;

Sang Chul Moon, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Lee, Hong, Degerman, Kang & Waimey

Primary Examiner:

Sophia Vlahos

Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04L 27/26 (2006.01); H04L 5/00 (2006.01); H04L 27/34 (2006.01); H04L 27/36 (2006.01); H04L 27/38 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
H04L 1/0041 (2013.01); H04L 1/0042 (2013.01); H04L 1/0071 (2013.01); H04L 5/005 (2013.01); H04L 5/0007 (2013.01); H04L 5/0023 (2013.01); H04L 5/0048 (2013.01); H04L 27/0008 (2013.01); H04L 27/26 (2013.01); H04L 27/2601 (2013.01); H04L 27/2627 (2013.01); H04L 27/34 (2013.01); H04L 27/3405 (2013.01); H04L 27/36 (2013.01); H04L 27/38 (2013.01); H04L 27/3809 (2013.01); H04L 1/0057 (2013.01); H04L 2001/0093 (2013.01);
Abstract

A method for transmitting and receiving a signal and an apparatus for transmitting and receiving a signal are disclosed. The method includes receiving the signal from a first frequency band in a single frame including at least one frequency band, demodulating the received signal by an orthogonal frequency division multiplexing (OFDM) method and parsing the signal frame, acquiring a symbol stream of a service stream from the at least one frequency band included in the parsed signal frame, demapping symbols included in the symbol stream and outputting the demapped symbols to sub streams, multiplexing the output sub streams and outputting one bit stream, and deinterleaving and error-correction-decoding the output bit stream.

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