AR Hedayat - US Patent 10,116,361, 2018 - Google Patents
A method implemented by an Access Point (AP) in a Wireless Local Area Network (WLAN) to initiate an uplink (UL) multi-user (MU) simultaneous transmission. The method includes …
J Chun, K Ryu, W Lee, CHO HanGyu - US Patent 10,334,007, 2019 - Google Patents
According to an aspect of the present invention, a method for performing a downlink (DL) multi-user (MU) transmission by an access point (AP) in a wireless communication system …
H Choi, K Ryu, J Kim, CHO HanGyu, S Kim - US Patent 10,278,208, 2019 - Google Patents
One embodiment of the present invention relates to a method by which a station (STA) performs uplink transmis sion in a wireless communication system, the method for …
In wireless communications for multi-users, an access point may transmit a first trigger frame to one or more stations. The first trigger frame may be for scheduling a first uplink multi-user …
J Choi, K Ryu, W Lee, J Chun, D Lim… - US Patent …, 2018 - Google Patents
A device and method for transmitting a frame in a wireless LAN, with the method including the steps of: transmitting, by an AP, an RTS frame for medium protection to a first STA set; …
Y Seok - US Patent 10,305,647, 2019 - Google Patents
The present invention provides a new uplink PPDU frame format to support MU-MIMO and OFDMA, and methods, apparatuses, etc. therefor. In an aspect of the present invention, a …
O Aboul-Magd, JH Suh, KS Au - US Patent 9,755,795, 2017 - Google Patents
Embodiments are provided for WLAN Orthogonal Fre quency Division Multiple Access (OFDMA) design of sub carrier groups and corresponding frame format. An embodi ment …
Y Seok - US Patent 9,844,037, 2017 - Google Patents
A method for transmitting an uplink includes: an STA1 transmitting to an AP each of multiple RTS frames through at least one channel from among multiple first channels; the STA1 …
JY Choi, JW Park, HJ Kwon, SK Lee - US Patent 9,455,773, 2016 - Google Patents
Provided is a method of transmitting and receiving a frame for a multi-user multiple-input and multiple-output (MU MIMO) communication in an access point (AP), the method including …