Method for feeding back channel state in wireless communication system and device therefor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12200706
APP PUB NO 20210337537A1
SERIAL NO

17371832

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Abstract

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Disclosed herein is an operating method of a station (STA) in a wireless LAN (WLAN) system. The method includes receiving a downlink (DL) physical protocol data unit (PPDU) and sending an uplink (UL) PPDU as a response to the DL PPDU. The DL PPDU may include at least one MAC protocol data unit (MPDU) and the at least one MPDU may include a first high efficiency (HE) control field. The UL PPDU may include at least one MAC protocol data unit (MPDU) and the at least one MPDU may include a second high efficiency (HE) control field. The each of the first and second HE control fields corresponds to an HT control field and comprises a plurality of aggregated HE control subfield. The HT control field includes VHT subfield value set to “1” and HE subfield value set to “1”.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INCINTELLECTUAL PROPERTY CENTER LG ELECTRONICS INC 20 YEOUIDO-DONG YEONGDEUNGPO-GU SEOUL 150-721

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Hangyu Seoul, KR 590 8764
Choi, Jinsoo Seoul, KR 865 4534
Chun, Jinyoung Seoul, KR 327 3514
Kim, Jeongki Seoul, KR 632 4167
Kim, Jinmin Seoul, KR 394 4598
Lim, Dongguk Seoul, KR 459 3563
Park, Eunsung Seoul, KR 380 1710
Ryu, Kiseon Seoul, KR 474 4896

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