Abstract: This paper introduces a direct sequence spread spectrum-affine frequency division multiplexing (DSSS-AFDM) wireless communications system for high-mobility and anti-jamming communications ...
Abstract: This letter proposes a Spread Spectrum Noise Modulation (SSNM) framework that includes a high-data-rate Parallel Transmitter-Parallel Receiver (PTPR) as the basic scheme, along with a ...
On November 2, 1988, graduate student Robert Morris released a self-replicating program into the early Internet. Within 24 hours, the Morris worm had infected roughly 10 percent of all connected ...