Controlling device participation in wireless sensing systems

C Beg, T Manku, M Omer - US Patent 11,087,604, 2021 - Google Patents
In a general aspect, motion is detected using wireless signals. In an example, a method
includes receiving, at a wireless communication device, requests for the wireless …

Methods of wirelessly communicating with a group of devices

PJ Black, MM Fan, TA Kadous, MS Grob - US Patent 11,063,645, 2021 - Google Patents
Aspects of this disclosure relate to pair of wireless communication devices communicating
with a network system in a coordinated manner. The network system can transmit data to …

Eliciting MIMO transmissions from wireless communication devices

C Beg - US Patent 11,018,734, 2021 - Google Patents
In a general aspect, MIMO transmissions are elicited from wireless communication devices
for wireless sensing. A first wireless communication device may be configured to generate …

Filtering channel responses for motion detection

M Omer, MA Zakharov - US Patent 11,070,399, 2021 - Google Patents
In a general aspect, a set of observed frequency-domain channel responses is filtered to
remove noise or distortions that are not related to changes in the physical environment. In …

Detecting a location of motion using wireless signals and topologies of wireless connectivity

M Omer - US Patent 11,006,245, 2021 - Google Patents
In a general aspect, a method is presented for detecting a location of motion using wireless
signals and topologies of wireless connectivity. The method includes obtaining motion …

Using MIMO training fields for motion detection

C Beg, M Omer - US Patent 11,012,122, 2021 - Google Patents
In a general aspect, various fields of a PHY frame are used for motion detection. In some
aspects, a first training field and a second, different training field are identified in a PHY …

Multiple-input multiple-output communication with wireless communication devices

PJ Black, MM Fan, TA Kadous, MS Grob - US Patent 11,128,356, 2021 - Google Patents
Aspects of this disclosure relate to pair of wireless communication devices wirelessly
communicating with a network system in a coordinated manner. A secondary wireless …

Downlink active set management for multiple-input multiple-output communications

TA Kadous, MM Fan - US Patent 11,032,841, 2021 - Google Patents
Aspects of the disclosure relate to an active set management scheme implemented by a
scheduler in a multiple-input multiple-output (MIMO) network that minimizes capacity and …

Downlink user equipment selection

W Zhao, J Chen, TA Kadous, MM Fan… - US Patent …, 2021 - Google Patents
Aspects of the disclosure relate to a selection scheme implemented by a scheduler in a
multiple-input multiple output (MIMO) network to identify which users to schedule …

Eliciting MIMO transmissions from wireless communication devices

C Beg - US Patent 11,184,063, 2021 - Google Patents
In a general aspect, MIMO transmissions are elicited from wireless communication devices
for wireless sensing. A first wireless communication device may be configured to generate …