Senscomm Semiconductor Co., Ltd.

Newracom, Inc.

Seung Ho Choo

Yujin Noh

Jin Won Kang

Sang Min Shim

Young Hoon Kwon

Hyungu Park

Jungchul Shin

Tan Joong Park

Young-Hwan Kang

Seung Hyeok Ahn

DaeHong Kim

Dae Hong Kim

A method performed by a transmitter in a wireless communication system is provided. The method comprises: identifying that a first parameter used for indicating a first puncturing pattern is set to be not present in a first frame based on predetermined condition; determining whether to operate in duplicate (DUP) mode; and in case that the transmitter determines to operate in the DUP mode, transmitting a second frame in the DUP mode, wherein data in a payload portion of the second frame is duplicated in frequency in the DUP mode.

Method and apparatus for transmitting PPDU in duplicate (DUP) mode in a wireless communication system

A full-duplex communication method in a high efficiency wireless local area network (WLAN), the full-duplex communication method being performed by an access point (AP) in a WLAN network, includes transmitting a reference frame to at least one station (STA); receiving an uplink frame from the at least one STA in a time period determined on the basis of the reference frame; and transmitting a downlink frame to the at least one STA in a specific time duration of the time period, wherein the uplink frame and the downlink frame are transmitted through the same channel.

Full-duplex communication method in high efficient wireless LAN network and station apparatus

A full-duplex communication method in a target wake time (TWT) service period of a high-efficiency wireless local area network (WLAN) is performed by a TWT responding station, and includes transmitting TWT schedule information to at least one TWT requesting station; transmitting information regarding a resource unit (RU) to the at least one TWT requesting station through a reference frame in a TWT service period (SP); receiving an uplink frame from the TWT requesting station in a time period determined on the basis of the reference frame through the RU; and transmitting a downlink frame to the TWT requesting station in a specific time duration of the time period. The uplink frame and the downlink frame are transmitted through the same channel.

Full-duplex communication method during target wake time service period in high efficient wireless lan network and station apparatus

A wireless device comprises receives, using a receiver of the wireless device, a first part of a frame and determines, using the first part of the frame, whether the frame is a frame of interest. When the frame is a frame of interest, the device receives a second part of the frame that occurs after the first part and includes a first information, and determines whether the first information indicates a first state. In response to determining that the first information indicates the first state, the wireless device enters a sleep state without receiving a third part of the frame that occurs after the second part. Determining whether a frame is a frame of interest may include determining that the frame is, for example, a Beacon frame intended for the wireless device and transmitted by another device in the same Basic Service Set as the wireless device.

Power saving for beacon detection

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Irvine, CA, United States of America

Seung Ho Choo