What is a "4g Jammer Detector"? The Most Authoritative Explanation.

What is a "4g Jammer Detector"? The Most Authoritative Explanation.

What is a 4G cell phone jammer?

As the 4G jammers can block the cell phone signals of the 4G, so people will not by disturbed by the noise by using a 4G cell phone jammer. And the 4G cell phone jammers also have different styles.

What is the algorithm for Jammer detection?

The algorithm is the following: If _positiveRatio_ % of the last _windowDuration_ jammer detection decisions coming from the sensor (in the raw decisions table) are positive and the JNR (Jammer to Noise Ratio) is greater than _jnrThreshold_, then declare a positive attack event. If not, declare a negative attack event.

How do wireless jammers work?

These jammers work in the following way. They generate a strong wireless signal that affects the physical layer of the wireless communication protocol that is being used. This means that they are able to affect any protocol at any given frequency band. They affect the first layer of the OSI stack, the medium.

How do I know if my jammer detector is active or inactive?

Moreover, it shows the number of attacks per type during the last day (this timeframe can be changed). It also has a widget that shows the current status of the jammer detector device, where blue means sensor is active, red means under attack and grey means that the sensor is inactive.

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