QPSK demodulation generally uses coherent demodulation of the way, so there are high requirements on the performance of carrier synchronization [1]. Carrier synchronization is also known as carrier ...

Analyzing digital satellite communication protocols is an opportunity to explore all the layers of signal routing, from the physical layer with the phase‐modulated signal we acquire to the ...

Atlantic Editor-in-Chief Jeffrey Goldberg detailed a discussion that happened over the Signal messaging app hours before strikes on Iran-backed Houthi rebels in Yemen ordered by U.S. President ...

It's an app that can be used for direct messaging and group chats as well as phone and video calls.Signal uses end-to-end encryption for its messaging and calling services that prevents any third ...

Several days after top national security officials accidentally included a reporter in a Signal chat about bombing Houthi sites in Yemen, a Pentagon-wide advisory warned against using the ...

According to the Atlantic, top White House officials used the end-to-end encrypted messaging app Signal to discuss military strikes in Yemen before those strikes were carried out on March 15.

Signalgate' continues to rumble on, with even more of the Signal messages that were shared between Trump officials – and, inadvertently, The Atlantic – revealed today. But how exactly did this ...

The Editor of the Atlantic Magazine, Jeffrey Goldberg, was accidentally invited by US National Security Advisor Michael Waltz to join a group on the messaging app Signal, whose members included ...

The Pentagon’s acting inspector general announced Thursday that he would review Defense Secretary Pete Hegseth’s use of the Signal messaging app to convey plans for a military strike against ...

The group chat heard round the world on war plans has laid bare the vulnerabilities of encrypted chat apps like Signal. After The Atlantic editor-in-chief Jeffrey Goldberg reported that he was ...