US 11,751,148 B2
Method and apparatus for data transmission in wireless cellular communication system
Jeongho Yeo, Gyeonggi-do (KR); Hyojin Lee, Seoul (KR); Younsun Kim, Gyeonggi-do (KR); Sungjin Park, Incheon (KR); and Jinyoung Oh, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd
Appl. No. 16/635,447
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
PCT Filed Sep. 18, 2018, PCT No. PCT/KR2018/010989
§ 371(c)(1), (2) Date Nov. 18, 2020,
PCT Pub. No. WO2019/066356, PCT Pub. Date Apr. 4, 2019.
Claims priority of application No. 10-2017-0128268 (KR), filed on Sep. 29, 2017; and application No. 10-2017-0153262 (KR), filed on Nov. 16, 2017.
Prior Publication US 2021/0345259 A1, Nov. 4, 2021
Int. Cl. H04W 56/00 (2009.01); H04W 28/02 (2009.01)
CPC H04W 56/001 (2013.01) [H04W 28/0278 (2013.01)] 19 Claims
OG exemplary drawing
 
16. A terminal transmitting a signal in a wireless communication system, the terminal comprising:
a transceiver configured to transmit and receive a signal; and
a controller configured to:
identify that a limited buffer rate matching (LBRM) is configured,
generate encoded bits based on information bits,
perform rate matching on the encoded bits based on the LBRM, and
transmit, to a base station, the rate-matched encoded bits,
wherein a size of a circular buffer for the rate matching is determined based on a reference transport block size (TBS) and a reference code rate for the LBRM.