Abstract: Frequency synchronization is essential to achieving the intended performance for single and multicarrier wireless systems. Blind techniques, which don’t require prior channel knowledge or ...

Kali Linux 2026.2, the second release of the year, is now available for download, featuring 9 new tools and numerous Kali ...

Data analysis is no longer a specialist skill reserved for analysts. It now supports finance, trading, ecommerce, marketing, ...

NEW YORK—Emma Navarro isn’t known for expressing outsized emotions on the tennis court, which made the tense words she exchanged with Zheng Qinwen at the Summer Olympic Games all the more memorable.