CHIBA CITY, Japan--(BUSINESS WIRE)--Hirotech (Yokohama, Kanagawa Prefecture, Managing Director: Motohiro Kurisu) presented their BS/CS110 digital broadcast OFDM remodulation system (DBS6070) during ...

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 ...

Moving wireless local area networks (WLANs) to the 5-GHz band is very appealing because of the leap in data rates from 11 or 22 Mb/s to 54 Mb/s. But, making the leap to 5-GHz also means the use of ...

Electronic communications began as digital technology with Samuel Morse’s invention of the telegraph in 1845. The dots and dashes of his famous code were the binary ones and zeroes of the current ...