Radio fingerprinting - Radio Frequency Fingerprinting

Radio fingerprinting - Radio Frequency Fingerprinting

A radio transmitter fingerprinting system
This thesis is concerned with an approach to record, process, and classify radiotransmitter transients. A radio transmitter transient is emitted by the transmitterwhen the transmitter's push-to-talk button is depressed.


What is Radio Frequency Fingerprinting
Radio frequency fingerprinting is a process that identifies the device or signaler from which a radio transmission originated by looking at the properties of its transmission, including specific radio frequencies. Each signal originator has its own specific "fingerprint" based on the location and configuration of its


Radio fingerprinting
https://en.m.wikipedia.org/wiki/Radio_fingerprinting

Radio fingerprinting is a process that identifies a cellular phone or any other radio transmitter by the "fingerprint" that characterizes its signal transmission and is hard to imitate. An electronic fingerprint makes it possible to identify a wireless device by its radio transmission characteristics. Radio fingerprinting is commonly used by cellular operators to prevent cloning of cell phones — a cloned device will have the same numeric equipment identity but a different radio fingerprint.