	US 12,206,613 B2
	Method and device for receiving PPDU through wide band in wireless LAN system
Eunsung Park, Seoul (KR); Jeongki Kim, Seoul (KR); and Jinsoo Choi, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/755,767
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Nov. 9, 2020, PCT No. PCT/KR2020/015593 § 371(c)(1), (2) Date May 6, 2022, PCT Pub. No. WO2021/091334, PCT Pub. Date May 14, 2021.
Claims priority of application No. 10-2019-0142928 (KR), filed on Nov. 8, 2019; and application No. 10-2019-0158530 (KR), filed on Dec. 2, 2019.
Prior Publication US 2022/0407648 A1, Dec. 22, 2022
Int. Cl. H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 84/12 (2009.01)

CPC H04L 5/0048 (2013.01) [H04L 27/2602 (2013.01); H04W 84/12 (2013.01)]

8 Claims

1. A method in a wireless Local Area Network (LAN) system, the method comprising:

receiving, by a receiving station (STA), a Physical Protocol Data Unit (PPDU) from a transmitting STA; and

decoding, by the receiving STA, the PPDU,

wherein the PPDU includes a data field,

wherein for a non-orthogonal frequency division multiple access (non-OFDMA) 80 MHz PPDU, a 484+242-tone multiple resource unit (MRU) is only defined based on a 20 MHz subchannel being punctured,

wherein the 484+242 MRU is obtained by a 484-tone resource unit (RU) and a 242-tone RU in the non-OFDMA 80 MHz PPDU, and

wherein data subcarriers of the 484+242 MRU in the data field consist of a union of data subcarriers of the 484-tone RU and the 242-tone RU that make up the 484+242 MRU.