Abstract: The BeiDou-3 system adopts a non-binary Low-Density Parity-Check (LDPC) coding scheme that offers better error correction performance than binary LDPC codes ...

Abstract: In high-speed mobile scenarios, Orthogonal Time Frequency Space (OTFS) effectively addresses the Doppler frequency shift. Channel coding enhances the ...

A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...

This document provides a performance comparison of our novel Real-time Video Semantic Communication model against two established benchmarks: the Deep Joint Source-Channel Coding (DeepJSCC) model and ...

The focus is shifting from accountability to learning. by Peter Cappelli and Anna Tavis When Brian Jensen told his audience of HR executives that Colorcon wasn’t bothering with annual reviews anymore, ...

Julie Young is an experienced financial writer and editor. She specializes in financial analysis in capital planning and investment management. Gordon Scott has been an active investor and technical ...

We are uploading the simulator...some supporting documents could be found in the Wiki Page and others may not be updated... For Octave compatible version, please see ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...