OFDM is a technique used in modern broadband wireless communications systems. To mitigate the effect of dispersive channel distortion in high data rate OFDM systems, CP is introduced to eliminate ...

OFDM is a special case of multi-carrier modulations, which is of great use in various wireless communications, such as DAB, DVB, HDTV, CMMB, TMMB and 802.11a. The OFDM frame structure is similar to ...

If you thought the ATSC standard in general, 8VSB modulation in particular and the recently adopted ATSC A153 Mobile DTV standard were final chapters in over-the-air TV broadcasting in the United ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There has certainly been more than enough debate about the efficacy of the 8VSB modulation system ...