Protocols for multi-access point coordinated multi-user transmissions

G Cherian, A Asterjadhi, AP Patil, S Vermani… - US Patent …, 2023 - Google Patents
Methods, systems, and devices for wireless communications are described. An access point
(AP) may transmit, to a second AP and during a first portion of a transmission opportunity …

High-efficiency (HE) sounding methods for MIMO and OFDMA

AR Hedayat, YH Kwon, D Lee - US Patent 9,960,824, 2018 - Google Patents
A process and system provides a high efficiency (HE) sounding procedure that enables a
beamformer to signal to each beamformee support for responses allowing other forms of …

Mixed fine/coarse sounding methods for HE STAs for MIMO and OFDMA

AR Hedayat, YH Kwon - US Patent 10,505,595, 2019 - Google Patents
An enhanced sounding procedure provides both fine and coarse feedback from
beamformees within the same sounding interval. This enhanced sounding procedure is …

Initiating and protecting multi-user multiple input multiple output transmissions in communication networks

L Cariou, C Cordeiro, A Kasher, S Trainin… - US Patent App. 14 …, 2017 - Google Patents
2016-05-08 Assigned to Intel IP Corporation reassignment Intel IP Corporation
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …

Methods and systems for coordinating distributed MIMO communications

G Cherian, S Merlin, A Asterjadhi, Y Zhou… - US Patent …, 2020 - Google Patents
Methods and systems for coordinating simultaneous transmission by two or more access
points over a single channel of a wireless medium are disclosed. In one aspect, a method …

Method and apparatus for coordinated multi-access point channel access in a wireless network

Y Seok, J Liu, JCS Yee, JJM Wang, TE Pare Jr… - US Patent …, 2022 - Google Patents
US11523423B2 - Method and apparatus for coordinated multi-access point channel access in a
wireless network - Google Patents US11523423B2 - Method and apparatus for coordinated …

Method for coordinated multi-access point AP transmission and related apparatus

Y Guo - US Patent 11,647,522, 2023 - Google Patents
US11647522B2 - Method for coordinated multi-access point AP transmission and related
apparatus - Google Patents US11647522B2 - Method for coordinated multi-access point AP …

Communication method using interference alignment in wireless LAN

JS Lee, JH Oh, GZ Ko, HD Kang, HJ Kwon… - US Patent …, 2019 - Google Patents
Disclosed is a communication method using interference alignment in a wireless local area
network (WLAN). An access point (AP) according to one embodiment may receive first …

Broadcast frame with feedback

L Xin, M Abouelseoud - US Patent 11,758,471, 2023 - Google Patents
Stations (STAs) in the network transmit broadcast frames which incorporate sharing
information about specific parameter settings in the basic service set (BSS). Updates are …

Overlapping basic service set status indication for an access point cooperative transmission

H Yu, Y Noh, JE Oh - US Patent App. 17/356,926, 2021 - Google Patents
A method is described, which includes receiving, by a wireless station from a first access
point, an overlapping basic service set (OBSS) status report request, which requests …