US 12,250,676 B2
Method and device for transmitting uplink channel for multiple transmission reception points in wireless communication system
Hyungtae Kim, Seoul (KR); and Jiwon Kang, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/797,835
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jan. 19, 2021, PCT No. PCT/KR2021/000761
§ 371(c)(1), (2) Date Aug. 5, 2022,
PCT Pub. No. WO2021/157910, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 10-2020-0015250 (KR), filed on Feb. 7, 2020.
Prior Publication US 2023/0042391 A1, Feb. 9, 2023
Int. Cl. H04W 72/1268 (2023.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01)
CPC H04W 72/1268 (2013.01) [H04L 5/0051 (2013.01); H04W 72/23 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A method of transmitting an uplink channel by a terminal in a wireless communication system, the method comprising:
mapping the uplink channel to N (N is an integer equal to or greater than 2) resource regions in one slot; and
transmitting the mapped uplink channel to a network,
wherein the N resource regions include a first resource region and a second resource region,
wherein the uplink channel mapped to the first resource region is transmitted based on a first transmission beam,
wherein the uplink channel mapped to the second resource region is transmitted based on a second transmission beam,
wherein at least a start symbol includes a reference signal in each the first resource region and the second resource region.