Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Ever stared at a website and thought, “What on earth am I looking at?” We've all been there. A good user interface shouldn't make you think – it should just work. But what exactly makes a good user ...

This manual was written to provide a tutorial introduction to the GNU C and C++ compilers, gcc and g++. Many books teach the C and C++ languages, this book explains how to use the compiler itself. The ...