1
Amir Keyvan Khandani: Methods for spatial multiplexing of wireless two-way channels. Amir Keyvan Khandani, Gowling LaFleur Henderson, October 19, 2010: US07817641 (31 worldwide citation)

Conventional two-way wireless communication nodes require separate channels to receive or transmit. The two channels are usually multiplexed in time and/or frequency. A system which can support both links (transmit and receive) at the same time is referenced as a as a full duplex system. Systems and ...


2
Amir Keyvan Khandani: Methods for training of full-duplex wireless systems. Amir Keyvan Khandani, Invention Mine, January 8, 2019: US10177896

A method and apparatus for (a) operating a first full-duplex transceiver to exchange radio-frequency signals with a second full-duplex transceiver, (b) determining at the first full-duplex transceiver that a residual self-interference signal exceeds a threshold, (c) in response to the determination ...


3
Amir Keyvan Khandani: Wireless full-duplex system and method using sideband test signals. Amir Keyvan Khandani, Invention Mine, August 28, 2018: US10063364

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 cause ...


4
Amir Keyvan Khandani: Full duplex wireless transmission with channel phase-based encryption. Amir Keyvan Khandani, Invention Mine, March 20, 2018: US09923708

A method comprising: at a first transceiver, transmitting a plurality of signals to a second transceiver and receiving corresponding receive signals from the second transceiver, wherein each transmitted signal is sent using a channel perturbation; measuring a plurality of phase values, wherein each ...