Abstract: Multilevel polar-coded modulation exploits bit-level reliability diversity and can operate closer to coded-modulation capacity than bit-interleaved coded modulation. Existing constructions ...

Abstract: Automatic modulation recognition under low signal-to-noise ratio (SNR) conditions remains challenging because discriminative modulation cues are easily submerged by channel distortion and ...

Orlando marked the anniversary of the Pulse nightclub massacre where a gunman killed 49 people. Community members and officials held solemn gatherings, art exhibitions, and church services to honor ...

Ten years after the deadliest hate crime targeting LGBTQ+ people in American history, the Orlando Pulse memorial is taking shape. Opening in late 2027, the ethereal space honors the 49 lives lost. ByR ...

EDITOR’S NOTE: This story contains descriptions of gun violence that some readers may find disturbing. Bass pumped through Pulse nightclub in the early hours of June 12, 2016, as more than 300 people ...