US 12,295,045 B2
Method and apparatus for transmitting or receiving signal in wireless communication system
Seokmin Shin, Seoul (KR); Suckchel Yang, Seoul (KR); Seonwook Kim, Seoul (KR); Joonkui Ahn, Seoul (KR); and Changhwan Park, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 17/601,165
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Apr. 29, 2020, PCT No. PCT/KR2020/005657
§ 371(c)(1), (2) Date Oct. 4, 2021,
PCT Pub. No. WO2020/226339, PCT Pub. Date Nov. 12, 2020.
Claims priority of application No. 10-2019-0052586 (KR), filed on May 3, 2019.
Prior Publication US 2022/0174751 A1, Jun. 2, 2022
Int. Cl. H04W 74/0833 (2024.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 74/00 (2009.01); H04W 74/08 (2024.01)
CPC H04W 74/0841 (2013.01) [H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 74/004 (2013.01); H04W 74/0866 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method of transmitting and receiving a signal by a user equipment (UE) in a wireless communication system, the method comprising:
transmitting a message A including (i) a physical random access channel (PRACH) and (ii) a physical uplink shared channel (PUSCH); and
receiving a message B based on the message A,
wherein random access channel occasions (ROs) for transmission of the PRACH are located in a first time unit, and a time gap exists between every two ROs among the ROs, and one RO among the ROs is separated into a first band including a lowest RB of a specific frequency band and a second band including a highest RB of the specific frequency band,
wherein PUSCH occasions (POs) for transmission of the PUSCH are located in a second time unit, a time gap exists between every two POs among the POs, one PO among the POs is comprised of a single band including a center RB of the specific frequency band, and the single band is not overlapped with the first band and the second band, and
wherein the first time unit and the second time unit are time division multiplexed (TDMed) with each other.