US 12,132,596 B2
Method and device for allocating resource in wireless communication system
Hyoungju Ji, Gyeonggi-do (KR); Taehyoung Kim, Gyeonggi-do (KR); and Heecheol Yang, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Appl. No. 17/440,029
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
PCT Filed Mar. 6, 2020, PCT No. PCT/KR2020/003172
§ 371(c)(1), (2) Date Sep. 16, 2021,
PCT Pub. No. WO2020/189933, PCT Pub. Date Sep. 24, 2020.
Claims priority of application No. 10-2019-0031052 (KR), filed on Mar. 19, 2019.
Prior Publication US 2022/0173951 A1, Jun. 2, 2022
Int. Cl. H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 72/04 (2023.01); H04W 72/044 (2023.01); H04W 72/23 (2023.01)
CPC H04L 27/2636 (2013.01) [H04L 5/0007 (2013.01); H04W 72/044 (2013.01); H04W 72/23 (2023.01)] 15 Claims
OG exemplary drawing
 
5. A method of a base station in a wireless communication system, the method comprising:
transmitting, to a terminal, downlink control information including resource allocation information on a physical downlink shared channel (PDSCH) and resource allocation information on a virtual domain;
based on the resource allocation information on the virtual domain, allocating symbols associated with the PDSCH in a virtual domain resource;
performing discrete Fourier transform (DFT) precoding on the allocated at least one VRG; and
based on a result of the DFT precoding, transmitting, to the terminal, the PDSCH.