US 12,191,997 B2
Method and apparatus for performing channel coding and decoding in communication or broadcasting system
Hyojin Lee, Seoul (KR); Taehyoung Kim, Seoul (KR); Sungjin Park, Incheon (KR); and Jeongho Yeo, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Nov. 27, 2023, as Appl. No. 18/519,771.
Application 18/519,771 is a continuation of application No. 17/966,352, filed on Oct. 14, 2022, granted, now 11,870,572.
Application 17/966,352 is a continuation of application No. 16/621,156, granted, now 11,528,091, issued on Dec. 13, 2022, previously published as PCT/KR2018/006761, filed on Jun. 15, 2018.
Claims priority of application No. 10-2017-0075935 (KR), filed on Jun. 15, 2017; and application No. 10-2017-0082027 (KR), filed on Jun. 28, 2017.
Prior Publication US 2024/0113808 A1, Apr. 4, 2024
Int. Cl. H04L 1/00 (2006.01); H03M 13/11 (2006.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01)
CPC H04L 1/0057 (2013.01) [H03M 13/116 (2013.01); H04L 1/0003 (2013.01); H04L 1/0011 (2013.01); H04L 1/0041 (2013.01); H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a communication system, the method comprising:
receiving, from a base station, downlink control information (DCI) including resource assignment information for a physical downlink shared channel (PDSCH);
identifying a number of resource elements (REs) allocated for the PDSCH based on a number symbols for the PDSCH and a number of allocated physical resource blocks (PRBs), wherein a number of REs for a demodulation reference signal (DMRS) is excluded for defining the number of REs allocated for the PDSCH;
identifying a first value N1 corresponding to intermediate information, wherein the first value N1 corresponding to the intermediate information is based on the number of REs allocated for the PDSCH and a number of layers;
identifying a transport block size (TBS) based on a second value N2 corresponding to quantized intermediate information, wherein the second value N2 corresponding to the quantized intermediate information is defined based on N1/N, where N is an integer; and
receiving, from the base station, the PDSCH based on the TBS.