CCDF (802.11n/ac/ax/be)
CCDF Complementary Cumulative Distribution Function) for the selected input channel.
trace data displays the complementary cumulative distribution function (The OFDM Orthogonal Frequency Division Multiplexing: OFDM employs multiple overlapping radio frequency carriers, each operating at a carefully chosen frequency that is Orthogonal to the others, to produce a transmission scheme that supports higher bit rates due to parallel channel operation. OFDM is an alternative tranmission scheme to DSSS and FHSS. burst specified by the and . In addition, if the Offset is zero and the Interval is equal to the result length, the burst preamble is included in the .
is computed from the segment of theThe VSA plots
using units of percent (%) for the y-axis and power (dB) for the x-axis. Power on the x-axis is relative to the signal average power, so 0 dB is the average power of the signal. Therefore, a marker readout ofTrace A Marker 2 dB 12 %
means there is a 12% probability that the signal power will be 2 dB or more above the average power.
For more information, see CCDF trace data (Reference).
See Also