US 12,232,109 B2
Method and apparatus for uplink transmission in communication system
Cheul Soon Kim, Daejeon (KR); Gi Yoon Park, Daejeon (KR); Seung Kwon Baek, Daejeon (KR); and Young Jo Ko, Daejeon (KR)
Assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed on Jun. 1, 2023, as Appl. No. 18/204,522.
Application 18/204,522 is a division of application No. 17/043,758, granted, now 11,711,798, previously published as PCT/KR2019/003970, filed on Apr. 4, 2019.
Claims priority of application No. 10-2018-0039988 (KR), filed on Apr. 5, 2018; application No. 10-2018-0053243 (KR), filed on May 9, 2018; application No. 10-2018-0133877 (KR), filed on Nov. 2, 2018; application No. 10-2019-0003913 (KR), filed on Jan. 11, 2019; application No. 10-2019-0024376 (KR), filed on Feb. 28, 2019; application No. 10-2019-0036313 (KR), filed on Mar. 28, 2019; and application No. 10-2019-0039015 (KR), filed on Apr. 3, 2019.
Prior Publication US 2023/0319820 A1, Oct. 5, 2023
Int. Cl. H04W 4/00 (2018.01); H04W 72/0446 (2023.01); H04W 72/1268 (2023.01)
CPC H04W 72/1268 (2013.01) [H04W 72/0446 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An operation method of a terminal in a communication system, the operation method comprising:
receiving from a base station a first downlink control information (DCI) including first resource allocation information for a first transport block;
receiving from the base station a second DCI including second resource allocation information for the first transport block after receiving the first DCI;
selecting the second DCI being a most recent DCI among the first DCI and the second DCI when the first DCI and the second DCI schedule transmission of same first transport block; and
transmitting the first transport block to the base station through a second physical uplink shared channel (PUSCH) indicated by the second resource allocation information included in the second DCI,
wherein resources occupied by a first PUSCH indicated by the first resource allocation information are different from resources occupied by the second PUSCH.