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, ...

"Learn how to set up and analyze an RC circuit using the PhET Simulator! In this tutorial, I’ll guide you through the step-by-step process of building a simple resistor-capacitor circuit, explaining ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Listen, I’ll be the first person to tell you that homemade face masks can be a little questionable.

As simulation education in health care continues to become more advanced, in-depth education for the instructors imparting their knowledge has become even more vital. Courses like “Improving ...

Nordic Semiconductor has announced the availability of nuSIM for its nRF91 Series of cellular IoT modules. This innovative, software SIM solution eliminates the need for a physical SIM card and socket ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

The world of mobile connectivity is undergoing a silent revolution, moving away from the familiar physical SIM card to more integrated, software-driven solutions. This shift is led by eSIM (Embedded ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

Security researcher Bobby Gould has published a blog post demonstrating a complete exploit chain for CVE-2025-20281, an unauthenticated remote code execution vulnerability in Cisco Identity Services ...

A critical vulnerability (CVE-2025-20337) in Cisco's Identity Services Engine (ISE) could be exploited to let an unauthenticated attacker store malicious files, execute arbitrary code, or gain root ...

NEW DELHI: IDEMIA Secure Transactions on Monday said it has partnered with Qualcomm Technologies to launch a scalable and trusted integrated SIM or iSIM solution for the Internet of Things (IoT) ...