無線ＬＡＮシステムにおける信号の送受信方法及びそのための装置

Japanese Patent JP7130730

B2

The present specification proposes a method for transmitting and receiving a signal, and an apparatus therefor, and more specifically, a method for transmitting, by a first station (STA), a signal to a second STA in a wireless LAN (WLAN) system, the method comprising the steps of: generating a training field including a basic training subfield for each spatial-temporal stream and a training subfield for each spatial-temporal stream on the basis of the total number of spatial-temporal streams, wherein the basic training subfield for each spatial-temporal stream is composed of M (M is a natural number) orthogonal frequency division multiplexing (OFDM) symbols on the basis of the information indicated by a header field; and transmitting a signal including the header field and the training field to the second STA through a corresponding spatial-temporal stream.

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Young Sung Woon
Kim Chin Min
Park Song Chin
Che Chins

JP2020501485A

September 05, 2022

April 09, 2018

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LG ELECTRONICS INC.

H04L27/26; H04B7/0413; H04W28/06; H04W84/12

US20160174200
US20170126303
US20170078008

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Aoki Atsushi
Shinji Mihashi
Akira Kawai
Tomohiro Nanzan
Takemoto Minoru

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