Identifying victims and aggressors in full duplex communication systems

P Wang, F Xue, Y Choi, SP Yeh, S Talwar - US Patent 10,419,145, 2019 - Google Patents
Apparatus, systems, and methods to identify victims and aggressors of interference in full
duplex communication systems are described. In one example, a controller comprises logic …

MU-MIMO-aware sector-carrier allocation

A Stephenne, J Ghimire - US Patent 11,431,385, 2022 - Google Patents
Abstract Systems and methods are disclosed herein that relate to Multi-User Multiple Input
Multiple Output (MU-MIMO) aware sector-carrier allocation. In some embodiments, a method …

Downlink channel parameters determination for a multiple-input-multiple-output (MIMO) system

Q Li, XE Lin, G Li, KC Chen, XM Wu - US Patent 8,229,452, 2012 - Google Patents
US8229452B2 - Downlink channel parameters determination for a multiple-input-multiple-output
(MIMO) system - Google Patents US8229452B2 - Downlink channel parameters …

Cross-link interference (CLI) radio resource management (RRM) measurement

Q Li, J Cui, Y Tang, H Li, R Huang - US Patent 12,022,501, 2024 - Google Patents
Abstract Systems, devices, and techniques for measuring and reporting cross-link
interference (CLI) are described. A described technique includes determining, by a first …

Methods for group management, scheduling, and rate selection for MU-MIMO using user location and other system parameters

S Ponnuswamy - US Patent 9,439,064, 2016 - Google Patents
US9439064B2 - Methods for group management, scheduling, and rate selection for MU-MIMO
using user location and other system parameters - Google Patents US9439064B2 - Methods for …

Enhanced acknowledgment and power saving for wireless communications

I Bolotin, C Chen, O Kedem, A Lomayev… - US Patent …, 2020 - Google Patents
This disclosure describes systems, methods, and devices related to using enhanced
acknowledgment and power save. A device may determine a multi-user (MU) multiple-input …

Information protection to detect fake base stations

SB Lee, O Ozturk, GB Horn, AE Escott… - US Patent …, 2021 - Google Patents
Methods, systems, and devices for wireless communications are described. In some
systems, devices may use information protection to detect fake base stations. A base station …

Synchronized and unsynchronized phases for sectorized antennas

L Cariou, C Cordeiro, O Yang… - US Patent App. 15/277,238, 2018 - Google Patents
This disclosure describes systems, methods, and devices related to allocating synchronized
and unsynchronized time periods in multiuser multiple-input and multiple-output (MU-MIMO) …

Data throughput improvement in multi-SIM devices

LI Gaoshan, J Tang, Z Dang, I Kang, L Bai… - US Patent …, 2020 - Google Patents
Methods and apparatuses are presented for managing a multi-subscriber identity module
(SIM) user equipment (UE) such that data throughput may be improved in a dual-SIM, dual …

Systems and methods for excluding relay nodes from multi-user multiple-input-multiple-output (MU-MIMO) pairing

S Oroskar, J Singh, N Manchanda… - US Patent 10,149,225, 2018 - Google Patents
Abstract Systems and methods are described for selecting relay nodes for Single-User
Multiple-Input-Multiple Output (SU-MIMO). A channel orthogonality and Signal-to …