Editing Basic OFDM Tutorial
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Latest revision | Your text | ||
Line 66: | Line 66: | ||
uses the allocation in occupied_carriers[0]). | uses the allocation in occupied_carriers[0]). | ||
− | But how are the pilot symbols set? This is a valid | + | But how are the pilot symbols set? This is a valid parametrization: |
pilot_symbols = ((-1, 1j), (1, -1j), (-1, 1j), (-1j, 1)) | pilot_symbols = ((-1, 1j), (1, -1j), (-1, 1j), (-1j, 1)) | ||
− | The position of these symbols are | + | The position of these symbols are thos in pilot_carriers. So on the first OFDM |
symbol, carrier -3 will transmit a -1, and carrier 2 will transmit a 1j. | symbol, carrier -3 will transmit a -1, and carrier 2 will transmit a 1j. | ||
Note that pilot_symbols is longer than pilot_carriers in this example-- | Note that pilot_symbols is longer than pilot_carriers in this example-- |