A Timeline of Broadband Full-Duplex MIMO Radio at University of California, Riverside

· Jan 2019: https://news.ucr.edu/articles/2019/01/07/how-block-eavesdropping-wireless-communications

· Jan 2015: Q. Zhu and C. Mauskar achieved 45dB radio frontend interference cancellation over 100MHz region (in addition to interference reduction provided by antenna isolation) by using a cancellation channel with only passive (minimally noisy) components including two clustered taps (c-taps) of step attenuators.

· Nov 2014: “Blind Digital Tuning for Interference Cancellation in Full-Duplex Radio”, Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Nov 2014.

· Oct 2014: “Radio Self-Interference Cancellation by Transmit Beamforming, All-Analog Cancellation and Blind Digital Tuning”, Signal Processing, pp. 322-340, Vol. 108, 2015.

· Aug 2014: “Achievable Rates and QoS Considerations of Full-Duplex MIMO Radios for Fast Fading Channels with Imperfect Channel Estimation,” IEEE Transactions on Signal Processing, Vol. 62, No. 15, pp. 3874-3886, Aug 2014.

· June 2014: “A Numerical Investigation of All-Analog Radio Self-Interference Cancellation,” IEEE Workshop on SPAWC, Toronto, Canada, June 2014.

· Nov 2013: “Breaking the Barrier of Transmission Noise in Full-Duplex Radio”, MILCOM, San Diego, CA, Nov 2013.

· September 2013: Presentation at Huawei-Chengdu.

· April 2013: Presentation at University of California Technology Transfer Forum, San Francisco, CA.

· March 2013: Implemented real-time self-interference channel estimation and real-time self-interference cancelation of 15MHz bandwidth using time-domain transmit beamforming.

· Oct 2012: A Method for Broadband Full-Duplex MIMO Radio with hardware experiment was published.

· July 2012: Won a competitive funding from the University of California Office of the President and the Army Research Lab.

· May 2012: Achieved 50dB self-interference cancelation for a 30MHz bandwidth over-the-air channel.

· December 2011: Agilent equipment arrived.

· June 2011: Won a competitive DURIP funding from US Department of Defense.

· February 2011: A time-domain broadband MIMO self-interference cancelation scheme was developed.

· December 2010: Presentations at Huawei-Shanghai and Huawei-Chengdu.

· November 2010: Concepts for full-duplex MIMO radio were published.