US 12,231,365 B2
Method and apparatus for transmitting uplink channel in wireless communication system
Junyung Yi, Suwon-si (KR); Youngbum Kim, Suwon-si (KR); Sungjin Park, Suwon-si (KR); Heedon Gha, Suwon-si (KR); and Taehan Bae, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jan. 14, 2022, as Appl. No. 17/576,335.
Claims priority of application No. 10-2021-0005324 (KR), filed on Jan. 14, 2021; application No. 10-2021-0007060 (KR), filed on Jan. 18, 2021; and application No. 10-2021-0162674 (KR), filed on Nov. 23, 2021.
Prior Publication US 2022/0224484 A1, Jul. 14, 2022
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0051 (2013.01) [H04L 5/0053 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, from a base station, configuration information on a repetition transmission of a physical uplink shared channel (PUSCH);
receiving, from the base station, information for determining an invalid symbol;
identifying at least one actual repetition including one symbol based on the configuration information on the repetition transmission of the PUSCH and the information for determining the invalid symbol;
mapping at least one of a PUSCH or demodulation reference signal (DMRS) to the at least one actual repetition including one symbol; and
transmitting, to the base station, the at least one of the PUSCH or the DMRS mapped to the at least one actual repetition including one symbol, and at least one PUSCH mapped to at least one actual repetition including at least two symbols.