Systems and methods for monitoring wireless communications

DJR Van Nee, SV Anikhindi… - US Patent App. 13 …, 2014 - Google Patents
A method for multi-user multiple-input and multiple-output (MU-MIMO) sniffing by an
electronic device is described. The method includes detecting multiple client second control …

Method and apparatus for switching between single user detection and multi user detection

K Bhattad, P Gaal, AY Gorokhov, J Montojo… - US Patent …, 2015 - Google Patents
Certain aspects of the present disclosure propose methods and apparatuses for detecting
whether a user device is sched uled for a single user (SU) multiple-input multiple-output …

Systems and methods for channel correlation based user detection in an uplink multi-user transmission of a multiple-input multiple-output network

X Zheng, B Yu, H Zhang - US Patent 10,404,336, 2019 - Google Patents
Embodiments described herein methods and systems for channel correlation based user
detection in an uplink multiuser transmission of a multiple-input multiple-output (MIMIO) …

Dynamic antenna calibration scheduling

S Marupaduga, R Narendran - US Patent 10,659,115, 2020 - Google Patents
Methods and systems are provided for dynamically delaying a calibration of an antenna. It is
determined that there is a quantity of user devices above a predetermined threshold on a …

Determining transmit precoding matrix indicators based on device feedback

M Huang, Y Zhang, C Wei, Q Li, REN Yuwei… - US Patent App. 17 …, 2022 - Google Patents
Methods, systems, and devices for wireless communications are described for enabling a
network equipment to reduce interference for downlink (DL) transmissions to a first device by …

Method and system for multi-user interference cancellation

Y Yu, F Abrishamkar, D Sikri, M McCloud - US Patent 8,331,504, 2012 - Google Patents
Systems and methods for multi-user interference cancellation are provided. In one aspect of
the disclosure, an apparatus is provided. The apparatus comprises a processing unit config …

Filtering carrier frequency offset in multi-user multiple-input and multiple-output environment

D Doan, V Chowdiah, R Gibson… - US Patent App. 15 …, 2018 - Google Patents
Methods, systems, and devices for wireless communication are described including
determining one or more unfiltered CFOs, filtering the one or more unfiltered CFOs to identify …

Methods and Systems for Minimum Mean Squares Based Non-Linear Interference Management in Multi-Technology Communication Devices

TU Sheng-Yuan, F Abrishamkar… - US Patent App. 14 …, 2016 - Google Patents
The various embodiments include methods and apparatuses for cancelling nonlinear
interference during concurrent communication of multi-technology wireless communication …

Resource management for reporting signal-to-interference-plus-noise ratio

B Gao, Z Lu, YN Li, H Wu, C Jiang - US Patent App. 17/574,972, 2022 - Google Patents
Methods, systems, and devices for resource management for reporting signal-to-interference-
plus-noise-ratio (SINR) in mobile communication technology are described. An example …

Multi-channel wireless communications

R Banerjea, Y Liu, H Zhang, H Ramamurthy… - US Patent …, 2013 - Google Patents
Systems and techniques relating to wireless communications are described. A described
technique includes monitoring wireless communication channels, including a first channel …