This paper develops a novel framework to defeat a super-reactive jammer, one of the most difficult jamming attacks to deal with in practice. Specifically, the jammer has an unlimited power budget and ...

The Department of Homeland Security (DHS) issued a stark warning on June 18, 2025, concerning a dramatic increase in the smuggling of Chinese-manufactured signal jammers into the United States. These ...

This paper is eligible for the Jack Keil Wolf ISIT Student Paper Award. This paper investigates covert communication in the presence of a cooperative jammer. Covert communication refers to the ...

(The Center Square) – There’s been an 830% increase in the amount of U.S. Customs and Border Protection seizures of Chinese-manufactured signal jammers since 2021, posing a threat to law ...

(The Center Square) – There’s been an 830% increase in the amount of U.S. Customs and Border Protection seizures of Chinese-manufactured signal jammers since 2021, posing a threat to law enforcement ...

(The Center Square) – There’s been an 830% increase in the amount of U.S. Customs and Border Protection seizures of Chinese-manufactured signal jammers since 2021, posing a threat to law enforcement ...

Signal jammers are often used “to disrupt a range of radio frequency channels, and pose a threat to emergency response, law enforcement and critical infrastructure,” the warning states.

The Department of Homeland Security (DHS) is concerned about the rate at which outlawed signal-jamming devices are being found across the US. In a warning issued on Wednesday, it said it has seen an ...

BEIJING (dpa-AFX) - The Department of Homeland Security issued a warning on the rise in Chinese-manufactured signal jammers to the United States, which pose a threat to public safety and civilian ...