Multiple network allocation vector operation

Y Noh, YH Seok, DW Lee - US Patent 9,801,184, 2017 - Google Patents
A first wireless device may determine a bandwidth for transmitting a frame, calculate two or
more Spatial Reuse (SR) parameter values for the bandwidth, set, using the SR parameter …

Network allocation vector types and transmission opportunity types for spatial reuse

AR Hedayat, A Jafarian - US Patent 10,285,203, 2019 - Google Patents
In an example of wireless communications, a transmitting station may set multiple network
allocation vectors (NAVs) to reserve a communication medium for transmitting a frame in the …

Quality of service dependent hybrid beamforming training and multiuser scheduling

R Doostnejad, D Cavalcanti… - US Patent App. 15 …, 2018 - Google Patents
A device is disclosed that may cause to send a network acquisition frame to a first device
and a second device. The device may cause to send a first beamforming training frame to …

Unicast and broadcast protocol for wireless local area network ranging and direction finding

CH Aldana, J Smith, X Zhang, CH Lin, YF Lee… - US Patent …, 2019 - Google Patents
Disclosed embodiments facilitate wireless channel calibration, ranging, and direction
finding, between networked devices. A method on a first station (STA) may comprise …

Multi-band operation for wireless LAN systems

H Lou, M Ghosh, X Wang, RL Olesen - US Patent 10,321,484, 2019 - Google Patents
Abstract Systems, methods, and instrumentalities are provided to implement transmission
scheduling. A multiband device may send a request via a first frequency band. The request …

Early detection procedure of high-efficiency frame and decision timing for spatial reuse

Y Noh, DW Lee, S Moon, YH Kwon… - US Patent …, 2019 - Google Patents
In wireless communications, a station associated with a first wireless network may perform
early detection of a high-efficiency (HE) frame for spatial reuse (SR). The station may …

Timing parameter management for bandwidth part switching

PPL Ang, P Gaal, AY Gorokhov, JI Tingfang… - US Patent …, 2021 - Google Patents
Bandwidth part (BWP) switching may benefit a wireless communications system. Such BWP
switching may include indication of one or more timing parameters used for time domain …

Reducing interference in a wireless network

WJ Jones, T Wilkinson - US Patent App. 14/118,795, 2014 - Google Patents
Managing interference in a wireless network is disclosed. A signal quality level may be
determined of a downlink signal on a downlink channel associated with an uplink channel of …

Physical layer procedures for LTE in unlicensed spectrum

MS Vajapeyam, A Damnjanovic, T Luo, Y Wei… - US Patent …, 2018 - Google Patents
The disclosure provides for control plane measurements in a wireless device. The wireless
device may perform, on signals received over an unlicensed spectrum across multiple sub …

Antenna subset and directional channel access in a shared radio frequency spectrum band

T Yoo, T Luo, AC Kannan, S Mallik - US Patent 10,085,283, 2018 - Google Patents
Techniques are provided for accessing a shared radio frequency spectrum band by
selecting a subset antennas associated with a successful access procedure for accessing …