Abstract: The Cyclic prefix (CP) in traditional OFDM systems is used to combat inter-symbol Interference (ISI) and inter-carrier Interference (ICI), which simplifies the design of the equalizer by ...

The IRS has confirmed when the 2026 tax season begins and when you will be able to use IRS Free File. Find out the exact date, requirements and tips on how to take advantage of it. From that day on, ...

ThioJoe explains how System Restore works and its limits in recovering data. Scientists respond to RFK Jr.’s aluminum alarm I asked 3 restaurant pros to name the most annoying thing diners do—and they ...