Convolutional codes represent a cornerstone in modern communications, offering a method for continuously encoding data streams to mitigate errors due to interference and noise. These codes operate by ...

Classic Graph Convolutional Networks (GCNs) often learn node representation holistically, which would ignore the distinct impacts from different neighbors when aggregating their features to update a ...

Manhasset, N.Y. – Researchers at the University of Alberta have successfully implemented a form of low-density parity-check (LDPC) coding on FPGAs that could greatly enhance the architectural ...

Trellis-coded modulations using an “industry standard” 64-state,rate 1/2 convolutional code on M-ary PSK constellations have beenproposed and patented to improve the bandwidth utilization ofsatellite ...