◆ OFDM BER Simulation Monitor
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95% CI
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BER Results by SNR Point
SNR (dB)
BER (sim)
BER (theory)
SER (sim)
CI% BER
CI% SER
Errors / Bits
Chunks
Status
Actions
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ID
Name
Threads
Chunks
Bits Sent
Sweep
Uptime
Status
IP
OS
Version
Battery
Actions
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Profile
System Parameters
Defines the OFDM system under test. Leave a field empty to use coordinator defaults.
FFT Size
CP Length
Modulation
Use default
BPSK
QPSK
QAM16
QAM64
Pilot Spacing
WiFi Preset
Use default
Enabled
Disabled
Wireless Channel
Multipath Fading
Use default (off)
Enabled
Disabled
Channel Profile
Exponential decay (custom)
TDL-A (NLOS)
TDL-B (NLOS)
TDL-C (NLOS)
TDL-D (LOS, K=13.3 dB)
TDL-E (LOS, K=22 dB)
Max Doppler (Hz)
Sinusoids / Tap
Channel Taps
Decay dB / Tap
Delay Spread (ns)
Simulation Parameters
Controls sweep range, metrics, and runtime stop logic.
SNR Start (dB)
SNR Stop (dB)
SNR Step (dB)
Results Update (ms)
Metrics
BER
EVM
Estimation MSE
Stop Condition
Type
Use default
MaxErrors
MaxBits
MaxSymbolErrors
MaxSymbols
RelativePrecision
Any(MaxErrors + MaxSymbols)
Threshold
Precision Target
Wilson 95% CI half-width ÷ estimate ≤ target. 0.05 → ±5 %, ~1 500 errors needed (AWGN).
Min Errors
Empty = auto. For fading channels the coordinator computes 20 × (T
c
/ T
sym
).
Metric
BER
SER
Any: MaxErrors
Any: MaxSymbols
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