	US 11,791,839 B2
	Transmitting apparatus and signal processing method thereof
Hong-sil Jeong, Suwon-si (KR); Se-ho Myung, Yongin-si (KR); and Kyung-joong Kim, Seoul (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 6, 2022, as Appl. No. 17/738,506.
Application 17/738,506 is a continuation of application No. 17/071,607, filed on Oct. 15, 2020, granted, now 11,356,117.
Application 17/071,607 is a continuation of application No. 16/363,675, filed on Mar. 25, 2019, granted, now 10,848,181, issued on Nov. 24, 2020.
Application 16/363,675 is a continuation of application No. 15/417,911, filed on Jan. 27, 2017, granted, now 10,243,585, issued on Mar. 26, 2019.
Application 15/417,911 is a continuation of application No. 14/506,771, filed on Oct. 6, 2014, granted, now 9,577,679, issued on Feb. 21, 2017.
Claims priority of provisional application 61/886,827, filed on Oct. 4, 2013.
Claims priority of application No. 10-2014-0134505 (KR), filed on Oct. 6, 2014.
Prior Publication US 2022/0352902 A1, Nov. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H03M 13/11 (2006.01); H03M 13/27 (2006.01); H03M 13/03 (2006.01); H03M 13/25 (2006.01); H03M 13/35 (2006.01); H04L 1/00 (2006.01)

CPC H03M 13/1102 (2013.01) [H03M 13/036 (2013.01); H03M 13/1165 (2013.01); H03M 13/255 (2013.01); H03M 13/271 (2013.01); H03M 13/2707 (2013.01); H03M 13/2778 (2013.01); H03M 13/356 (2013.01); H04L 1/0041 (2013.01); H04L 1/0058 (2013.01); H04L 1/0071 (2013.01)]

4 Claims

1. A transmitting method comprising:

interleaving a codeword; and

mapping bits of the interleaved codeword onto constellation points based on 256-quadrature amplitude modulation (QAM),

wherein the interleaving comprises interleaving bits of the codeword using a plurality of columns, each of the plurality of columns comprising a first part and a second part,

wherein if a length of the codeword is 64800 bits, a number of bits to be written in the first part of the each of the plurality of columns is 7920 and a number of bits to be written in the second part of the each of the plurality of columns is 180, and

wherein if the length of the codeword is 16200 bits, the number of the bits to be written in the first part of the each of the plurality of columns is 1800 and the number of the bits to be written in the second part of the each of the plurality of columns is 225.