What This Page Covers
Enterprise 5G acceptance testing is the structured verification campaign that confirms a private 5G deployment meets its contracted coverage, functional, and performance requirements before sign-off. It spans five phases: readiness check, coverage validation, NAS functional testing, throughput and latency benchmarking, and mobility/handover validation.
Enterprise 5G: Acceptance Testing
A private 5G deployment is only as good as the acceptance test that validates it. Coverage maps from planning tools, simulated KPIs from the vendor, and lab test results do not replace real-world field measurement. Enterprise 5G acceptance testing uses active field measurement — NAS decoding, RF monitoring, throughput benchmarking, and mobility testing — to produce the evidence that justifies sign-off.
Manufacturers, port operators, hospitals, and logistics companies deploying private 5G who need independent verification before accepting delivery from an MNO or system integrator.
Teams deploying private 5G on behalf of enterprise clients who need a structured, repeatable test methodology to document delivery against SLA requirements.
Operators of shared campus 5G networks who must validate multi-tenant slice performance and demonstrate service isolation across tenants before commercial launch.
Key Acceptance KPIs and Reference Thresholds
Thresholds are indicative and depend on the specific deployment contract and use case. All RF values are measured at the UE antenna port.
| KPI | Typical Threshold | Capture Method |
|---|---|---|
| SS-RSRP (indoor coverage) | > -100 dBm at 95% of locations | RF Monitor indoor walk test |
| SS-SINR (quality) | > 0 dB at coverage boundary | RF Monitor indoor walk test |
| PDU Session Est. Success Rate | > 99% | NAS decode (0xB821) |
| 5G Registration Success Rate | > 99% | NAS decode (0xB821) |
| Peak DL Throughput (URLLC slice) | Per contract (typical > 100 Mbps) | Speed Test module |
| RTT Latency (URLLC slice) | < 10 ms (5QI 80 target) | Network Latency module |
| Handover Success Rate (intra-gNB) | > 99% | RRC decode + Drive Test |
| NSSAI Isolation (negative test) | 100% rejection of unauthorized slice | NAS decode — 5GSM cause #72 |
5-Phase Acceptance Test Plan
- ✔ Core network connectivity verified (N2/N3 interfaces active)
- ✔ UDM subscriber provisioning confirmed for all test USIMs
- ✔ gNB software version documented and matched to test plan
- ✔ Test device UE capabilities (NR bands, CA, MIMO) verified
- ✔ Drive test route and indoor test grid defined and GPS-loaded
- ✔ SS-RSRP map vs. acceptance threshold (typical: > -100 dBm indoor)
- ✔ SS-SINR map vs. acceptance threshold (typical: > 0 dB for coverage)
- ✔ PCI assignment check — no PCI collision or confusion in the deployment area
- ✔ Beam coverage verification for mmWave or narrow-beam deployments
- ✔ Dead zone identification and documentation
- ✔ T1: Positive NSSAI test — enterprise slice granted to provisioned device
- ✔ T2: Negative isolation test — non-enterprise device refused enterprise slice
- ✔ T3: DNN binding test — cause #72 on wrong DNN, accept on correct DNN
- ✔ T4: 5QI verification — URLLC flow receives 5QI 80, not 5QI 9
- ✔ T5: Re-registration after mobility — slice restored without manual action
- ✔ Peak downlink throughput at best-coverage location per slice
- ✔ Peak uplink throughput at best-coverage location per slice
- ✔ Throughput at cell edge (SS-RSRP < -95 dBm)
- ✔ Round-trip latency per QoS flow (ICMP ping baseline)
- ✔ Concurrent session throughput under simulated load
- ✔ Intra-gNB handover success rate along defined mobility route
- ✔ Inter-gNB handover success rate (X2/Xn interface)
- ✔ PDU session continuity during handover (no session drop)
- ✔ VoNR call continuity during handover (no call drop)
- ✔ Handover latency measurement (time from HO command to data resumption)
HiCellTek Private 5G Acceptance Kit
A single Android device running HiCellTek covers all five phases of the acceptance test plan.
5GS NAS, RRC NR, SIP/IMS decoding. NSSAI extraction, 5GMM/5GSM cause codes, handover event capture.
Real-time SS-RSRP, SS-SINR, PCI, beam index. Serving and neighbor cell tracking for handover analysis.
GPS-independent indoor mapping with manual waypoints or BLE beacons. Generates georeferenced SS-RSRP/SINR heatmaps.
Per-slice downlink and uplink throughput measurement with concurrent session simulation. Results exported to Excel.
RTT measurement per QoS flow. Essential for URLLC slice latency validation against 5QI 80 (10 ms target).
QMDL raw log for archive, Excel KPI summary, CSV for GIS import, PDF report for acceptance sign-off package.
Frequently Asked Questions
Enterprise 5G acceptance testing is a structured verification campaign that confirms a private 5G network meets the performance, coverage, and functional requirements specified in the deployment contract before the operator formally accepts the network. It covers four dimensions: (1) coverage validation — verifying signal levels (SS-RSRP, SS-SINR) meet indoor/outdoor targets, (2) capacity validation — verifying throughput under load, (3) functional validation — verifying NAS registration, slicing, VoNR, and roaming handover, (4) SLA validation — measuring KPIs against contracted service levels.
Key KPIs for private 5G acceptance include: SS-RSRP (coverage; typically target > -100 dBm indoor), SS-SINR (quality; target > 3 dB for minimum throughput, > 20 dB for peak), downlink throughput (measured per slice and UE), uplink throughput (critical for video surveillance and sensor upload applications), PDU session establishment success rate (target 99%+), 5G registration success rate, handover success rate between gNBs, and end-to-end latency per QoS flow (critical for URLLC slices with < 10 ms requirements).
A minimum of two test UEs is recommended: one provisioned for the enterprise/URLLC slice and one provisioned for the default eMBB slice. This allows simultaneous positive (enterprise device) and negative (non-enterprise device) slice isolation testing. For capacity testing under load, additional devices (or a dedicated traffic generator) are required to simulate concurrent sessions. For coverage mapping, a single UE running the drive test or indoor walk test module is sufficient.
A complete private 5G acceptance test produces: (1) a coverage map with SS-RSRP and SS-SINR heatmaps georeferenced to the deployment area, (2) a NAS validation report listing each test case (T1 to T5 from the NSSAI validation procedure), (3) a throughput measurement table per test point and per slice, (4) a KPI summary comparing measured values against acceptance criteria, (5) QMDL or HLOG raw capture files as archival evidence. These documents form the acceptance sign-off package.