CDF (802.11b/g DSSS/CCK/PBCC)

Menu Path: Trace > Data > Channel X > CDF where X is the selected input channel.

CDF trace data displays the cumulative distribution function (CDF Cumulative Distribution Function: The cumulative probability that a parameter will be less than a given value X.) for the selected input channel. CDF is computed by integrating the PDF 1) Probability Density Function Trace Data, or 2) Portable Document Format (PDF) created by Adobe Systems is an open standard for document exchange. (Probability Density Function).

The CDF is computed from the segment of 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 Measurement Interval and Measurement Offset.

For more information see CCDF (802.11b/g DSSS/CCK/PBCC) and CCDF.

See Also

Available Trace Data (802.11b/g DSSS/CCK/PBCC)