Data Performance 3GPP TR 37.901-5 5G RCT
3GPP TR 37.901-5 serves as the definitive benchmark for validating Application Layer Data Throughput in 5G devices. Beyond basic signal connectivity, this report provides the framework for assessing how hardware translates radio waves into actual user-speed. Our testing services ensure your UE (User Equipment) maintains peak efficiency by analyzing:
- Real-world Throughput: Transitioning from PHY layer metrics to TCP/UDP application performance.
- Stability: Identifying throughput fluctuations during LNA (Low Noise Amplifier) switching.
- Link Adaptation: Verifying VRC (Variable Reference Channel) efficiency under fading conditions.
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Eligible Technology Platforms (Products Covered)
This testing scope is critical for any high-bandwidth 5G enabled hardware, including:
- Mobile Handsets: High-tier smartphones requiring FR1 and FR2 optimization.
- CPE & Fixed Wireless Access (FWA): Home routers demanding sustained high throughput.
- Industrial IoT (IIoT): High-reliability modules for smart factories.
- Automotive Telematics: 5G NADs (Network Access Devices) for connected vehicles.
Technical Assessment Parameters (Scope of Testing)
Testing involves a rigorous Matrix of configurations to simulate a live network environment:
- Conducted & Over-the-Air (OTA): Testing in Anechoic chambers for mmWave (FR2) accuracy.
- Fading Profiles: Simulation of TDL (Tapped Delay Line) and CDL (Clustered Delay Line) models.
- Peak Rate Validation: Confirming the device reaches its theoretical Maximum Throughput (DL/UL).
- Protocol Impact: Measuring the impact of IP layer overhead on user experience.
Laboratory Recognition (Accreditation)
Our testing procedures are conducted in facilities maintaining ISO/IEC 17025 accreditation. Results are generated in alignment with GCF (Global Certification Forum) and PTCRB requirements, ensuring your data performance reports are globally recognized by Tier-1 operators.
Certification Lifecycle (Timeline)
- Pre-Scoping & Setup: 3–5 Business Days.
- Execution Phase: 2–3 Weeks (depending on the number of frequency bands and MIMO configurations).
- Report Finalization: 5 Business Days post-testing.
Physical Hardware Provisioning (Sample Required)
For a comprehensive TR 37.901-5 evaluation, we require:
- 4-6 Units: Fully functional UEs with finalized antenna designs.
- Software Requirements: Units must have engineering firmware enabled for logging (e.g., QXDM or Shannon DM).
- Accessories: Relevant power adapters, RF pigtails (for conducted testing), and SIM cards if non-test SIMs are used.
Investment Structures (Cost)
Critical Compliance Filing (Documentation)
To initiate the project, the following documentation is mandatory:
- Product Technical Specification (PTS): Detailing supported bands and MIMO capabilities.
- ICS (Implementation Conformance Statement): Outlining supported features.
- RF Exposure/SAR Reports: For reference (if applicable).
- Declaration of Equivalence (DoE): If testing covers multiple regional variants.
Frequently Asked Questions
The report provides a standardized framework for evaluating 5G User Equipment data performance. It focuses on application-layer throughput to ensure devices deliver high-speed connectivity in real-world network conditions.
While TS 38.521 focuses on mandatory RF minimums, TR 37.901-5 evaluates actual user experience. It measures how protocol overhead and hardware efficiency impact the final data speeds seen by users.
While Technical Reports are often voluntary, major network operators require this data for device acceptance. It proves the device won't underperform on their 5G networks, ensuring customer satisfaction and retention.
The scope includes both Frequency Range 1 (sub-6 GHz) and Frequency Range 2 (mmWave). This ensures comprehensive performance validation across all global 5G deployment scenarios and carrier aggregation combinations.
Fading simulations replicate urban or high-speed environments. This validates the modem’s ability to maintain high throughput despite signal reflections and movement, which is critical for mobile and automotive applications.
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