International Journal of Computer Networks and Wireless Communications (IJCNWC)
Orthogonal Frequency Division Multiplexing (OFDM) as a modulation technology, it transmit over both wireless and optical channel, and it distribute the data over a large number of subcarrier can be overlapping. It achieved RF signal for the long haul transmission using Radio over Fiber (RoF) system. The RoF system is referred to increase the high orthogonality of the OFDM modulation signal for the wireless network. It used for the next generation both fixed and mobile network. OFDM for wireless along with RoF can be used for short distance and long backhaul network with high data transmission.