10063364 cites 195 patents.

A full-duplex transceiver is provided with componentry and methods for cancellation of nonlinear self-interference signals. The transceiver is capable of receiving an incoming radio-frequency signal that includes both a desired radio-frequency signal component and a self-interference component caused by the transceiver's own radio-frequency transmission. The transceiver demodulates the incoming radio-frequency signal to generate a first demodulated signal. The transceiver combines an analog corrective signal with the first demodulated signal to generate a second demodulated signal with reduced self-interference. The transceiver processes the first and second demodulated signals to determine a desired incoming baseband signal and to determine nonlinear components of the self-interference signal, such as nonlinearities introduced by the transceiver's power amplifier.

Title
Wireless full-duplex system and method using sideband test signals
Application Number
15/334013
Publication Number
10063364 (B2)
Application Date
October 25, 2016
Publication Date
August 28, 2018
Inventor
Amir Keyvan Khandani
Kitchener
CA
Agent
Invention Mine
Assignee
Amir Keyvan Khandani
CA
IPC
H04B 7/0413
H04B 1/56
H04B 17/00
H04B 1/525
H04B 1/50
H04L 1/00
H04L 5/14
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