Preamble Frequency Error (802.16 OFDMA)

Menu Path: Trace > Data > Demod > Preamble Freq Error

(applies to Downlink Only)

Preamble Frequency Error is the difference between the measured center frequency of the transmitted signal and the 89600 center frequency. The Preamble Frequency Error trace shows the total frequency error during the preamble portion of the OFDMA burst. This includes the constant frequency error displayed in the Syms/Errs trace data, in addition to any time-varying frequency error.

Preamble Frequency Error is sampled at BW*BWRatio..

See Also

Available Trace Date (802.16 OFDMA)