# WIRELESS COMMUNICATION

WIRELESS COMMUNICATION

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## Pilot Symbols in OFDM transmission

#### Gabrinas

##### Newbie
Good day everyone,

Is it possible to obtain the same pilot symbols ( used in the OFDM transmitter) at the receiver, after OFDM demodulation?

For instance, I use pilot symbols: 2, 2, -2, and 2 at the OFDM modulation, and then obtain same pilot symbols: 2, 2, -2, and 2 after the OFDM demodulation.

Besides, what is the effect of wireless channel on pilot symbols?

Expecting feedback!

Thank you