📡 Nokia 5G NR NPO Simulator
🔧 Show Advanced Parameters
Professional optimisation suggestions table | All sliders live | Monte Carlo | Parameter sweep
📡 RACH (Basic)
prachConfigurationIndex
80
preambleReceivedTargetPower (dBm)
-100
prachFreqResource
1
preambleTransMax-CB
10
acBarringFactor (%)
95
🔁 RACH (Advanced)
prachTimeResource
1
raContentionResolutionTimer (sf)
64
acBarringTime (s)
16
ssb-PerRACH-Occasion
1
1
2
4
8
powerRampingStepHighPriority (dB)
6
preambleTransMax-CF
10
msg1-FrequencyStart (RB)
0
📞 RRC Setup (Basic)
ulRlcAmMaxRetxThreshold
32
t300 (ms)
1000
rrcConnectionReestablishmentMax
2
📞 RRC (Advanced)
dlRlcAmMaxRetxThreshold
32
t301 (ms)
1000
t302 (ms)
1000
sr-TransMax
64
initialUE-aggregatedMaximumBitRateDL (kbps)
0
rrcPriority
0
🛡️ Retainability (Basic)
outOfSyncThreshold (BLER)
0.10
t310 (ms)
1000
🛡️ Retainability (Advanced)
inSyncThreshold (BLER)
0.02
p0NominalPUCCH (dBm)
-90
n310
1
n311
1
t311 (ms)
30000
beamFailureRecoveryTimer (ms)
100
releaseTimer (ms)
10000
🚗 Mobility (Basic)
a3-Offset (dB)
3.0
a3-TimeToTrigger (ms)
480
hysteresis (dB)
1.0
🚗 Mobility (Advanced)
a5-Threshold1 (Serving, dBm)
-100
a5-Threshold2 (Neighbor, dBm)
-95
handoverPreparationTimer (ms)
1000
handoverExecutionTimer (ms)
1000
t304 (ms)
1000
s-NonIntraSearch (dB)
0
q-Hyst (dB)
4
⚡ Throughput (Basic)
maxRank
4
Bandwidth (MHz)
100
schedulerAlgorithm
PF
Proportional Fair
MLWDF
⚡ Throughput (Advanced)
csi-ReportConfig (periodicity ms)
40
harqMaxProcesses
16
harqRoundTripTime (slots)
8
rlcAmWindowSize
512
pdcpWindowSize
4096
scellActivationTimer (ms)
320
⏱️ Latency (Basic)
subcarrierSpacing (kHz)
30
15 kHz
30 kHz
60 kHz
harqMaxRetx
4
rlcMode
AM
AM
UM
⏱️ Latency (Advanced)
schedulingRequestInterval (slots)
1
bsrTimer (ms)
20
harqFeedbackTiming (slots)
4
t-Reassembly (ms)
35
pdcpDiscardTimer (ms)
100
inactivityTimer (s)
10
📡 Radio & Load
Tx Power (dBm)
30
Interference (dB rise)
3
Cell Load (ERAB/s)
20
🎲 Monte Carlo Engine
Number of UEs:
Cell radius (m):
🔒 Deterministic mode:
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✔ Deterministic mode = same random seed → identical results for same parameters.
🔧 Optimisation Suggestions (Table Format)
📈 Parameter Sweep (Sensitivity Analysis)
preambleTransMax-CB
a3-Offset
maxRank
Bandwidth
t300
Min:
Max:
Steps:
Sweep & Plot
🗺️ Coverage Heatmap (RSRP)
Refresh Heatmap
📊 KPI vs Variable (Theoretical median UE)
RACH Success (%)
RRC SSR (%)
Retainability (%)
HO Success (%)
Throughput (Mbps)
Latency (ms)
Distance (m)
SNR (dB)
Tx Power (dBm)
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