3 WLAN Mode
3.6 Modulation Analysis Measurement
Index: n Results Returned
Returned Value LsigStatus Meaning
0 HdrStatNone No Header expected
1 HdrStatUnk Unknown status
2 HdrStatNotFound Expected Header but didn’t find it
3 HdrStatErrBits Invalid bits found
4 HdrStatErrCRC Checksum failed
5 HdrStatOK
If radio standard is 11ah, returns -999.0
9.
HE TB NDP feedback status
If the Firmware Version is prior to A.26.00, or the N9077EM1E-1FP Option version is prior to 2020.0220, it
returns -999
If radio standard is 11ax, and Standard Mode is StdModeHE_TRIG_BASED_NDP (HE PPDU format is HE_
TriggerBased_NDP), it returns 0 or 1
Otherwise, it returned -999
10.
PSDU CRC
0: Pass
1: Fail
-999: Invalid
If firmware version is below A.32.00, or “Data Decode” is OFF, it returns Invalid
So, from number 11, there are Number of Burst Info Type * 5 values
11.
Burst Info Type 1,
12.
Modulation format
13.
Length (Symbols)
14.
Power (dBm)
15.
EVM (dB)
16.
Burst Info Type 2,
17.
Modulation format
18.
Length (Symbols)
19.
Power (dBm)
20.
EVM (dB)
…
10+(Burst Info Type N – 1 ) * 5 +1: Burst Type Info N
847 WLAN Mode User's &Programmer's Reference
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