Before we learn about OFDM, first let we check it out what is full form of OFDM. OFDM is a modulation format used for the latest wireless communications technology.
OFDM is a multi-carrier transmission technology. OFDM is used to obtain a higher data rate in the multipath fading environment of mobile communication.
OFDM is a multi-carrier transmission technology. OFDM is used to obtain a higher data rate in the multipath fading environment of mobile communication.
In mobile communication, the selection of digital modulation is dependent on three parameters. They are listed below :
- Narrower bandwidth
- Efficient power utilization
- Elimination of intermodulation products