The Florida man convicted of kidnapping, sexually assaulting and killing 11-year-old Carlie Brucia in 2004 has died in prison as he awaited a resentencing hearing that could have saved him from death ...

Abstract: Orthogonal Frequency Division Multiplexing (OFDM) is a form of multicarrier modulation technique that is the main technology used in 4G technology today. The current 4G OFDM technique ...