Simultaneous reception sweep and transmission in a full-duplex node

MN Islam, J Li, S Subramanian, T Kadous - US Patent 10,595,342, 2020 - Google Patents
Methods, systems, and devices for wireless communication are described. A wireless node
may transmit directional signals in a sweeping transmission pattern while receiving …

Self-interference mitigation in in-band full-duplex communication systems

IP Roberts, HB Jain, S Vishwanath, Y Chen… - US Patent …, 2022 - Google Patents
Schreck, LLP (57) ABSTRACT A system and method for mitigating self-interference in mm
Wave systems. A transceiver can include a mutual pre coder controller that controls both an …

Analog interference cancelation for shared antennas

W Lee, I Hwang, K Chakraborty, O Dural… - US Patent App. 14 …, 2017 - Google Patents
Various aspects described herein relate to providing analog interference cancelation in a
shared antenna. A plurality of signals can be obtained at a plurality of reference points in a …

Interference cancellation methods and apparatus

H Jain, S Vishwanath - US Patent 11,469,821, 2022 - Google Patents
Methods and apparatus for interference cancelation in a radio frequency communications
device are described. In various embodiments a signal to be transmitted in converted into an …

Interference cancellation methods and apparatus

H Jain, CC Lin - US Patent 11,330,464, 2022 - Google Patents
Methods and apparatus for reducing and/or canceling signal interference between receiver
and transmitter components of a wireless communications device are described. The …

Reconfigurable electrical balance duplexer (EBD) supporting frequency division duplex (FDD) and time division duplex (TDD)

J Hur, R Vazny, RW Dimpflmaier - US Patent 10,715,204, 2020 - Google Patents
Abstract Systems, methods, and devices for operating in either frequency division duplexing
(FDD) or time division duplexing (TDD) for wireless communications using the same …

Simultaneous transmission sweep and reception in a full-duplex node

MN Islam, J Li, S Subramanian - US Patent 11,277,863, 2022 - Google Patents
Methods, systems, and devices for wireless communication are described. A wireless node
may transmit directional signals in a sweeping transmission pattern while receiving …

Integrated circuit for self-interference cancellation and method of performing full-duplex radio communication

S Shekhar, A El Sayed - US Patent 10,680,673, 2020 - Google Patents
An electronic circuit for generating a delayed radio signal for use in a radio communication
device configured to provide a transmit baseband signal in a baseband, to up-convert the …

Self-interference cancellation for in-band full-duplex wireless communication

HM Weissman, A Touboul - US Patent 11,159,197, 2021 - Google Patents
An in-band full-duplex transceiver includes a self-interference mixer for up-converting an
adjusted digital baseband signal into an up-converted self-interference cancellation signal …

Apparatus and method for cancelling interference signals

GG Aristizabal, R Reuter, M Brett - US Patent 11,079,471, 2021 - Google Patents
A transceiver for a detection and ranging apparatus com prising: a transmitter chain
comprising a first sequence generator configured to generate a first signal based on a digital …