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What I saw, as federal agents stormed the city and residents banded together to protect themselves, was a dark, dystopian future becoming reality. By Charles Homans and Philip Montgomery He is ranked ...

Common Apple Pay scams, and how to stay safe Here’s how the most common scams targeting Apple Pay users work and what you can do to stay one step ahead Why LinkedIn is a hunting ground for threat ...

Abstract: This paper studies a relaying technique based on the signal-to-noise (SNR) threshold in cooperative networks using hierarchical modulation. Hierarchical modulation is useful in applications ...

Abstract: In the conventional two-way relay nonorthogonal multiple access (TWR-NOMA) system, its diversity order is equal to zero even under the perfect successive interference cancellation (pSIC). In ...

Thousands faced snow and below-freezing temperatures in the Loop Sunday afternoon to protest the fatal shooting of Alex Pretti by a federal immigration agent in Minnesota.