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, ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

“Active flux” is an alternative unitary concept for the control of practically all ac drives. As aligned to rotor d-axis (for synchronous and flux-modulation machines) and to rotor flux axis for ...

President Trump and Nvidia boss Jensen Huang at a White House event this year US President Donald Trump has announced that he will allow AI chip giant Nvidia to sell its advanced H200 chips to ...

Follow this DIY table tutorial with breadboard ends for a classic touch to your dining area. ‘We are looking at a massive crisis’ IRS whistleblowers release book on Hunter Biden case: "We were ...

Duke Energy has reaffirmed its role in a US Department of Energy cost-share project backing GE Vernova Hitachi’s BWRX-300 small modular reactor technology and is preparing an early site permit ...