US 12,245,224 B2
Method for transmitting or receiving uplink channel in wireless communication system, and device therefor
Seongwon Ko, Seoul (KR); Jiwon Kang, Seoul (KR); Jonghyun Park, Seoul (KR); Sukhyon Yoon, Seoul (KR); and Kyuseok Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/636,821
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Aug. 24, 2020, PCT No. PCT/KR2020/011251
§ 371(c)(1), (2) Date Feb. 18, 2022,
PCT Pub. No. WO2021/040353, PCT Pub. Date Mar. 4, 2021.
Claims priority of provisional application 62/890,622, filed on Aug. 23, 2019.
Prior Publication US 2022/0304018 A1, Sep. 22, 2022
Int. Cl. H04W 72/1268 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 72/566 (2023.01); H04W 74/0833 (2024.01)
CPC H04W 72/1268 (2013.01) [H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 72/569 (2023.01); H04W 74/0833 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method of transmitting, by a user equipment (UE), an uplink channel in a wireless communication system, the method comprising:
receiving, from a base station, a signal related to a cell search, wherein the signal related to the cell search includes Primary Synchronization Signal (PSS), Secondary Synchronization Signal (SSS) and Physical Broadcast Channel (PBCH);
receiving, from the base station, system information, based on the cell search being completed;
transmitting, to the base station, a preamble for a random access procedure;
receiving, from the base station, a response for the preamble;
transmitting, to the base station, capability information which is related to a transmission of the uplink channel, based on the random access procedure being completed;
receiving, from the base station, configuration information related to the transmission of the uplink channel;
receiving, from the base station, Downlink Control Information (DCI) which is related to scheduling of the transmission of the uplink channel; and
transmitting, to the base station, the uplink channel based on the configuration information,
wherein the capability information includes information related to a panel for the transmission of the uplink channel,
wherein based on that the transmission of the uplink channel collides with a transmission of another uplink channel scheduled to the UE in a time domain,
i) based on a first panel related to the transmission of the uplink channel being different from a second panel related to the transmission of the other uplink channel, the uplink channel and the other uplink channel are simultaneously transmitted, and
ii) based on the first panel being the same as the second panel, the uplink channel is transmitted in a specific resource,
wherein based on that a frequency hopping boundary configured for the uplink channel and a frequency hopping boundary configured for the other uplink channel are identical to each other, the uplink channel and the other uplink channel are simultaneously transmitted based on a frequency hopping and a repetition in a frequency division multiplexing (FDM) scheme.