In one aspect there is provided a method. The method may include receiving a first analog
radio frequency signal including a signal of interest and an interference signal caused by a …

In one aspect there is provided a method. The method may include receiving a first analog
radio frequency signal including a signal of interest and an interference signal caused by a …

A vehicle monitoring system, comprising: an interface configured to at least communicate
with a controller area network bus; a remote data telecommunication interface; a database; …

A wireless communication device includes, in part, an analog interference cancellation
circuit and a controller. The analog cancellation circuit includes a multitude of delay paths …

Techniques for estimating one or more backscatter signals reflected from one or more
objects are disclosed. In one example, a backscatter sensor includes, in part, a receiver for …

Techniques for a motion tracing device using radio fre quency signals are presented. The
motion tracing device utilizes radio frequency signals, such as WiFi to identify moving …

The methods and systems for amplify-and-forward (in-band) relaying relate to beamforming
techniques including receive and transmit beamforming for reducing self-interference, and …

A system for digital self-interference cancellation includes a filter that generates a reduced-
noise digital residue signal; a channel estimator that generates a current self-interference …

Embodiments include method for authentication including interacting with a user by a server
in real time to collect verification data for authentication by requiring the user to take an …

Embodiments of the present invention provide an interference cancellation apparatus and
method. The method includes: receiving a radio frequency receive signal by using a main …