US 12,132,599 B2
Non-uniform constellations
Belkacem Mouhouche, Stanwell (GB); Daniel Ansorregui Lobete, Staines Upon Thames (GB); and Hong-Sil Jeong, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 25, 2023, as Appl. No. 18/201,897.
Application 18/201,897 is a continuation of application No. 17/380,737, filed on Jul. 20, 2021, granted, now 11,695,613.
Application 17/380,737 is a continuation of application No. 16/678,536, filed on Nov. 8, 2019, granted, now 11,165,623, issued on Nov. 2, 2021.
Application 16/678,536 is a continuation of application No. 15/818,480, filed on Nov. 20, 2017, granted, now 10,505,780, issued on Dec. 10, 2019.
Application 15/818,480 is a continuation of application No. 14/910,948, granted, now 9,866,423, issued on Jan. 9, 2018, previously published as PCT/KR2014/006125, filed on Jul. 8, 2014.
Claims priority of application No. 1312243 (GB), filed on Jul. 8, 2013; application No. 1313419 (GB), filed on Jul. 26, 2013; application No. 1315740 (GB), filed on Sep. 4, 2013; application No. 1319202 (GB), filed on Oct. 30, 2013; application No. 1401711 (GB), filed on Jan. 31, 2014; application No. 1410114 (GB), filed on Jun. 6, 2014; and application No. 1410222 (GB), filed on Jun. 9, 2014.
Prior Publication US 2023/0421427 A1, Dec. 28, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 27/34 (2006.01); H04L 1/00 (2006.01)
CPC H04L 27/3483 (2013.01) [H04L 1/0063 (2013.01); H04L 27/3405 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A receiving method comprising:
demodulating a signal received from a transmitting apparatus to generate values;
deinterleaving the values; and
decoding the deinterleaved values based on a low density parity check (LDPC) code, a code rate of the LDPC code being 11/15,
wherein the signal is demodulated based on position vectors for 16-quadrature amplitude modulation (QAM), and
wherein the position vectors are represented as below:
 
 
 
 
 0.9342 + 0.9847i
 
 
 0.9866 + 0.2903i
 
 
 0.2716 + 0.9325i
 
 
 0.2901 + 0.2695i