Abstract: Two-dimensional (2-D) array sets with good 2-D correlation properties have received considerable attention in wireless communication systems. This paper focuses on 2-D Z-complementary array ...

Do you have a Pixel? Do you like trying new versions of Android before they’re officially released? If you said yes to both, your 2026 is about to get better: Google has just released Android 16 QPR3 ...

Android 16 QPR3 is shaping up to be a sizable release, and Beta 2 is now available for Google Pixel devices. This is a big update that “addresses a wide range of stability, performance, and usability ...

Digital reading devices like the Kindle have existed for almost 20 years, and the standard eReader form factor has hardly changed at all. Amazon, Boox, and a few other companies have offered larger E ...

Google is giving its car-friendly interface for Android OS a productivity boost by bringing over two formerly Pixel-exclusive tools. The features were originally designed to make phone interactions ...

The most apparent adjustment in Android 16 QPR2 Beta 2 is the ability to personalize app icon shapes. Apart from the default circle, users can now select four other shapes. The feature works nicely ...

Google has released the September 2025 security update for Android devices, addressing a total of 84 vulnerabilities, including two actively exploited flaws. The two flaws that were detected as ...

The Qi2 wireless charging spec was originally announced back in early 2023. However, Android phone makers haven’t exactly been rushing to add Qi2 support to their latest devices since then. That’s ...

Android 16 officially rolled out a few weeks ago, and in addition to enhanced protection and productivity enhancements, the latest OS introduced several changes to how notifications are received. If ...

The Unihertz Titan 2 is a new smartphone that looks a lot like an old one – the 2014 BlackBerry Passport, to be specific. Like BlackBerry’s long-discontinued phone, the Titan 2 has a 4.5 inch square ...

Posts from this topic will be added to your daily email digest and your homepage feed. Unihertz’s latest keyboard phone has a redesigned layout, improved cameras, and a thinner, lighter design.