US 11,924,849 B2
Method and apparatus for transmitting control and data information in wireless cellular communication system
Jinyoung Oh, Seoul (KR); Seunghoon Choi, Gyeonggi-do (KR); Sungjin Park, Incheon (KR); Jeongho Yeo, Gyeonggi-do (KR); Youngbum Kim, Seoul (KR); and Taehyoung Kim, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Oct. 8, 2021, as Appl. No. 17/497,180.
Application 17/497,180 is a continuation of application No. 16/467,809, granted, now 11,240,790, previously published as PCT/KR2018/001134, filed on Jan. 25, 2018.
Claims priority of application No. 10-2017-0016830 (KR), filed on Feb. 7, 2017.
Prior Publication US 2022/0039074 A1, Feb. 3, 2022
Int. Cl. H04W 72/23 (2023.01); H04L 5/00 (2006.01); H04W 72/20 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 5/0007 (2013.01); H04L 5/0053 (2013.01); H04W 72/20 (2023.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, from a base station, first downlink control information (DCI) scheduling a transport block (TB), the first DCI including modulation and coding scheme (MCS) information for the TB, time domain resource information for the TB, and frequency domain resource information for the TB;
receiving, from the base station, the TB including a plurality of code blocks based on the first DCI;
transmitting, to the base station, hybrid automatic repeat request (HARQ) information based on a decoding failure of at least one code block among the plurality of code blocks;
receiving, from the base station, second DCI scheduling a retransmission associated with the at least one code block, the second DCI including MCS information for the at least one code block, time domain resource information for the at least one code block, frequency domain resource information for the at least one code block, and information indicating whether the at least one code block is combinable;
receiving, from the base station, the at least one code block based on the second DCI;
decoding the at least one code block with an earlier received at least one code block, in case that the information indicating whether the at least one code block is combinable indicates a first value; and
decoding the at least one code block without the earlier received at least one code block, in case that the information indicating whether the at least one code block is combinable indicates a second value.