Mitigating beam squint in millimeter wave wireless communication systems

M Cai, JN Laneman, B Hochwald - US Patent 10,819,405, 2020 - Google Patents
A method for managing beam squint in a phased antenna array system operating at
millimeter wavelengths using carrier aggregation includes determining a minimum array …

Apparatus and method for low complexity spatial division multiple access in a millimeter wave mobile communication system

F Khan, S Rajagopal, Z Pi, S Abu-Surra - US Patent 9,444,534, 2016 - Google Patents
(57) ABSTRACT A system is configured to perform Spatial Division Multiple Access. The
system includes at least one transmitter or receiver capable of polarization alignment. The …

Compact phased array millimeter wave communications systems suitable for fixed wireless access applications

M Brobston, B Lovinggood, D Even… - US Patent App. 16 …, 2021 - Google Patents
Millimeter wave communications system include an RF printed circuit board structure that
includes a phased array antenna that has a plurality of radiating elements and a channel …

System and method for interference coordination in cellular millimeter wave communications systems

R Stirling-Gallacher, L Zhang - US Patent 10,111,230, 2018 - Google Patents
A method for communicating in a communications system using beamformed transmissions
includes blanking an interference antenna beam out of a plurality of available antenna …

System and Method for Interference Coordination in Cellular Millimeter Wave Communications Systems

R Stirling-Gallacher, L Zhang - US Patent App. 14/941,243, 2016 - Google Patents
A method for communicating in a communications system using beamformed transmissions
includes blanking an interference antenna beam out of a plurality of available antenna …

Methods for beam switching in millimeter wave systems to manage thermal constraints

V Raghavan, J Li, A Touboul - US Patent 10,218,422, 2019 - Google Patents
Systems and methods herein remedy thermal constraints experienced by wireless
communication systems operating in the millimeter wave spectrum. User equipment (UE) …

Fast association in millimeter wave wireless local area network systems

S Rajagopal, R Taori - US Patent 10,411,780, 2019 - Google Patents
Methods and apparatuses for association in a beamformed wireless area network (WLAN)
are provided. A method for operating a station (STA) includes randomly selecting a plurality …

Methods for linear RF beam search in millimeter wave communication system with hybrid beam-forming

MS Rahman, KM Josiam - US Patent 9,088,312, 2015 - Google Patents
Embodiments provide a system, an apparatus, or a method for communicating in a wireless
network with a plurality of transmitter radio frequency (RF) chains and a plurality of receiver …

Wireless system architecture with dependent superstrate for millimeter-wave phased-array antennas

A Rashidian - US Patent 10,396,470, 2019 - Google Patents
A wireless communications assembly includes: a primary board including:(i) an upper
surface bearing a radio controller, and defining a set of control contacts for connection to …

Method and devices for hybrid scanning in wireless access system supporting millimeter waves

C Kukheon, J Chung, G Hahn, E Lee, J Kim… - US Patent …, 2019 - Google Patents
The present invention provides a method for hybrid scanning to reduce overhead in a beam
scanning scheme in a millimeter wave (mmWave) system, and devices supporting same …