PilotEVM (802.11n/ac/ax/be)
(Pilot Error Vector Magnitude) is the RMS value of the Error Vector Magnitudes, expressed in dB, of the pilot subcarriers, averaged over all analyzed 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. symbols in the burst.
See Also
