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Pass ID
P47055
Satellite
KUIPER-K009
Ground Site
GS-MONTREAL
RAN Vendor
Ericsson
eNB / Cell
ERI-eNB-MTL-82 / CELL-MTL-5
AOS → LOS
2026-03-14 21:10:48 → 2026-03-14 21:17:48
Duration
00:07:00
Max Elevation
81°
FAIL
2/4 domains passed — FAIL
Overall pass = PASS only if ALL 4 domains pass
🛰️Satellite📡Ground Station📶RAN🌐Core Network
✗ E2E FAIL — 2 domain(s) failed
📱
User Terminal
NTN UE
PASS
→NTN Air Interface(Ka-band beam)
🛰️
KUIPER-K009
LEO · 590km
PASS
EIRP: 50.9 dBW
LinkMgn: 10.6 dB
BeamEff: 90.1%
→Feeder Link(Ground Station)
GS-MONTREAL
FAIL
🎯
ACU
Az: 0.61°
📻
Beacon
LOCKED
📊
Signal
BER:4.0e-7
⚙️
BPMS
LOCKED
→S1 Interface
📶
ERI-eNB-MTL-82
Ericsson
FAIL
RRC SR: 99.5%
DL Thpt: 64.0 Mbps
RSRP: -90.8 dBm
→S1-U / SGi
🌐
EPC Core
MME + SGW + PGW
PASS
PDP Act: 99.2%
MME Att: 98.8%
E2E Lat: 168 ms
→SGi / GiBreakout
🖥️
Internet/iPerf
DPI · iPerf3 · Content
PASS
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🛰️Satellite

Kuiper LEO phased array link quality — EIRP, link budget, Doppler compensation, beam efficiency

EIRP
50.86dBW
Threshold: >45 dBW
ITU-R S.580 / Kuiper FL-1
Link Margin
10.64dB
Threshold: >6 dB
Link budget per ITU-R P.618
Eb/No
16.55dB
Threshold: >10 dB
3GPP TS 38.821 NTN
Doppler Shift
12.88kHz
Threshold: Informational
LEO orbital velocity ~7.8 km/s
Doppler Compensation Rate
99.72%
Threshold: >96%
Pre-compensation via TLE prediction
Phased Array Beam Efficiency
90.05%
Threshold: >90%
256-element phased array
Satellite EIRP Variation
0.73dB
Threshold: <2 dB
Thermal + pointing variation
C/No
77.54dB·Hz
Threshold: >78 dB·Hz
Carrier-to-noise density
Link Budget Margin
5.70dB
Threshold: >4 dB
Rain fade + pointing loss margin
Micro KPI Analysis Available
30-minute time-series charts across all 4 domains — throughput, signal quality, latency, correlations
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