US 11,943,775 B2
Method and apparatus for transmitting and receiving wireless signal in wireless communication system
Suckchel Yang, Seoul (KR); Joonkui Ahn, Seoul (KR); Seonwook Kim, Seoul (KR); Changhwan Park, Seoul (KR); and Seokmin Shin, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 17/431,043
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Feb. 17, 2020, PCT No. PCT/KR2020/002270
§ 371(c)(1), (2) Date Aug. 13, 2021,
PCT Pub. No. WO2020/167107, PCT Pub. Date Aug. 20, 2020.
Claims priority of application No. 10-2019-0017610 (KR), filed on Feb. 15, 2019; and application No. 10-2019-0123395 (KR), filed on Oct. 4, 2019.
Prior Publication US 2022/0124701 A1, Apr. 21, 2022
Int. Cl. H04W 72/21 (2023.01); H04L 27/26 (2006.01); H04W 72/0453 (2023.01)
CPC H04W 72/21 (2023.01) [H04L 27/2607 (2013.01); H04W 72/0453 (2013.01); H04W 74/0816 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method of performing an uplink transmission by a user equipment (UE) in a wireless communication system, the method comprising:
receiving resource allocation (RA) information for a physical uplink shared channel (PUSCH) transmission in a frequency band, wherein
the frequency band includes a plurality of subbands (SBs), each SB including a plurality of consecutive resource blocks (RBs),
a guard band (GB) is included between the plurality of SBs, and
the RA information indicates at least one consecutive SB index; and
performing the PUSCH transmission in an RB interlace within the frequency band based on the RA information,
wherein based on the RA information indicating only one SB index, the PUSCH transmission is performed only in the RB interlace of an indicated SB, and
wherein based on the RA information indicating a plurality of SB indexes, the PUSCH transmission is performed in the RB interlace in (i) a plurality of indicated SBs and (ii) at least one GB between the plurality of indicated SBs.