US 11,057,169 B2
Method for transmitting and receiving signal in a wireless local area network and device for same
Sungjin Park, Seoul (KR); Jinmin Kim, Seoul (KR); Kyungtae Jo, Seoul (KR); and Hangyu Cho, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on May 18, 2020, as Appl. No. 16/876,309.
Application 16/876,309 is a continuation of application No. 15/699,224, filed on Sep. 8, 2017, granted, now 10,693,603.
Claims priority of provisional application 62/384,770, filed on Sep. 8, 2016.
Claims priority of provisional application 62/393,685, filed on Sep. 13, 2016.
Claims priority of provisional application 62/404,220, filed on Oct. 5, 2016.
Prior Publication US 2020/0280402 A1, Sep. 3, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04B 7/06 (2006.01); H04B 7/08 (2006.01); H04W 84/12 (2009.01); H04W 16/28 (2009.01)
CPC H04L 5/001 (2013.01) [H04B 7/0617 (2013.01); H04B 7/0695 (2013.01); H04B 7/088 (2013.01); H04W 16/28 (2013.01); H04W 84/12 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a first station (STA) in a wireless LAN (WLAN) system, the method comprising:
transmitting a beam refinement protocol (BRP) packet to a second STA through a plurality of channels, wherein the BRP packet is generated based on a lowest modulation and coding scheme (MCS), and wherein the plurality of channels is generated based on a channel bonding scheme or a channel aggregation scheme; and
performing a beamforming training procedure on the plurality of channels for the second STA based on the BRP packet,
wherein the BRP packet includes an Enhanced Directional Multi Gigabit Header A (EDMG Header A) field, a Beam Refinement Protocol (BRP) data frame, and a Training (TRN) field,
wherein the BRP data frame is duplicated for the plurality of channels, and
wherein the TRN field is transmitted through bonded channels generated based on the channel bonding scheme according to information in the EDMG Header A field.