US 12,335,943 B2
Data transmission method for ultra low-latency, highly-reliable communication in wireless communication system, and device therefor
Su Han Choi, Gwacheon-si (KR)
Assigned to UUCOM CO., LTD, Kwacheon-si (KR)
Filed by UUCOM CO., LTD, Kwacheon-si (KR)
Filed on Sep. 14, 2023, as Appl. No. 18/368,545.
Application 18/368,545 is a continuation of application No. 17/356,504, filed on Jun. 23, 2021, granted, now 11,832,243.
Application 17/356,504 is a continuation of application No. 17/253,628, granted, now 11,083,001, issued on Aug. 3, 2021, previously published as PCT/KR2019/009770, filed on Aug. 6, 2019.
Claims priority of application No. 10-2018-0091468 (KR), filed on Aug. 6, 2018; application No. 10-2018-0091489 (KR), filed on Aug. 6, 2018; application No. 10-2018-0091510 (KR), filed on Aug. 6, 2018; application No. 10-2019-0094439 (KR), filed on Aug. 2, 2019; application No. 10-2019-0094440 (KR), filed on Aug. 2, 2019; and application No. 10-2019-0094441 (KR), filed on Aug. 2, 2019.
Prior Publication US 2024/0008036 A1, Jan. 4, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/1268 (2023.01); H04L 1/00 (2006.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01)
CPC H04W 72/1268 (2013.01) [H04L 1/0004 (2013.01); H04L 1/0026 (2013.01); H04L 1/1819 (2013.01); H04L 5/0055 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01)] 15 Claims
OG exemplary drawing
 
1. A method of transmitting data in a wireless communication system, the method comprising:
receiving, from a base station, information regarding a number of repeated transmission of physical uplink shared channel (PUSCH) for uplink data;
transmitting a plurality of PUSCHs corresponding to the number of repeated transmission of the PUSCH for uplink data within one slot, wherein the plurality of PUSCHs include a first PUSCH and a second PUSCH; and
receiving, from the base station, hybrid automatic retransmission request-acknowledge (HARQ-ACK) for any one of the first PUSCH and the second PUSCH,
wherein frequency hopping is applied to each transmission of the first PUSCH transmission and the second PUSCH transmission,
wherein the repeated transmission of the PUSCH includes a case where the repeated transmission of the PUSCH is performed based on an uplink grant and a case where the repeated transmission of the PUSCH is performed without the uplink grant, and
wherein a signaling which indicates a format regarding the repeated transmission of the PUSCH is different according to whether the uplink grant is present or not.