Abstract: In this work, we propose a new soft-input soft-output decoder called soft-output from covered space (SOCS) decoder. It estimates the a posteriori reliability based on the space explored by a ...

Abstract: Deep space multihop networks suffer many challenges such as long propagation delay, high error rate and frequent disturption. Channels above these networks ...

John Curtin Distinguished Professor of Organic and Isotope Geochemistry, Curtin University A new study reveals all five fundamental nucleobases – the molecular “letters” of life – have been detected ...

Arcade Archives 2 SPACE INVADERS FAQ How many trophies are there in Arcade Archives 2 SPACE INVADERS? There are 21 trophies in Arcade Archives 2 SPACE INVADERS - 8 bronze, 4 silver, 8 gold and 1 ...

Most of the Van Allen Probe A, in orbit since 2012, will incinerate in Earth’s atmosphere, NASA said. But some pieces are expected to survive, posing a small risk to people on the ground. By Michael ...