Optimising the 3GPP NTN Frontier with Engineering-Grade Precision
As the industry transitions to 3GPP Release 17+ standards, AST SpaceMobile partners with 50+ global MNOs, SpaceX invests billions in spectrum to launch Direct-to-Device mobile services, and Amazon LEO commences launch of 3,200 satellites, the challenge shifts from launching constellations to optimising L-Band, and S-Band mobile service on the ground
The future of mobile connectivity is a seamlessly integrated NTN-Terrestrial hybrid. However, with LEO satellites moving at 27,000 km/h, traditional RF testing tools can't autonomously handle the complexity of moving beams or frequent handovers, or manage Doppler shift compensation and inter-beam interference risks. Ranlytics provides the only unified platform capable of automatically mapping and monitoring this hybrid frontier at countrywide scale, ensuring optimal service quality across both space and terrestrial infrastructure.
The Technical Challenges of Hybrid Networks
The integration of satellite and terrestrial networks is the most significant shift in telecoms history. But it brings unprecedented technical complexity that legacy tools cannot address.
3GPP NTN Handover Complexity
LEO satellites move at approximately 27,000 km/h, creating extreme Doppler shifts and the need for constant, rapid handoffs. Ensuring session continuity between terrestrial cells and satellite beams, as well as intra-constellation handovers, without dropped calls or data failures is the paramount technical hurdle.
Spectral Interference & Beam Management
High-power satellite "spot beams" (particularly in L-Band or S-Band) can bleed into areas served by terrestrial towers. Without high-cadence monitoring, this creates significant co-channel interference, degrading network performance for local users and wasting precious spectral capacity.
Temporal Performance & SLA Validation
Traditional snapshots cannot verify if a satellite delivers promised service when it is only overhead for a matter of minutes. Operators require continuous temporal truth – near real-time L1–L3 metrics – to validate 3GPP Release 17/18 compliance and enforce service level guarantees.
Continental-Scale Mapping & ROI
Satellite services are designed for vast, unserved regions spanning millions of square kilometres where traditional drive testing is economically unviable. To optimise Return on Capital (ROC), operators must frequently map the precise "edge of terrestrial viability" to determine exactly where to direct satellite capacity.
Traditional Drive Test Tools Can't Handle Hybrid Networks
Rapidly Moving Cell Sites
LEO satellites are essentially cell sites that move at 27,000 km/h. Hybrid network coverage requires fast, extensive, and frequent measurement, and instantaneous monitoring. But drive-testing and processing log files with legacy tools that were built for static cell sites takes weeks or even longer. Legacy tools simply aren't fit for purpose when it comes to hybrid networks.
Impossible Scale
Satellite coverage spans millions of square kilometres. Drive testing at such scale, and at the frequency required with legacy testing tools is not economically viable for continental-scale validation.
Handover Blindness
Legacy tools can't validate seamless terrestrial ↔ satellite handovers or detect when handovers fail.
No Interference Detection
Legacy tools don't detect satellite spot beam bleed – either into terrestrial coverage areas, or between satellite coverage footprint areas.
The Ranlytics Difference
Purpose-Built for the Hybrid Era
Fully-automated drive testing with large vehicle fleets (LURA) accurately and frequently maps coverage of every terrestrial and satellite band at continental scale. Autonomous monitoring at critical locations such as where bleed is likely to occur (KALLO) can be deployed at vast scale to measure moving satellite beams 24/7. The hyperscale data processing, mapping, analysis, and reporting platform (RAN-DPS) unifies terrestrial and satellite measurement and monitoring data at the speed that management of hybrid networks requires.
Solution Spotlight
Defining the Edge of Spectral Viability
The primary use case for D2D satellite service is 'infill' – providing coverage in areas where terrestrial networks are either sparse or non-existent. LURA's saturation mapping precisely defines where terrestrial coverage ends and satellite infill should begin.
Spectral Conservation
Precisely define the edge of terrestrial viability to avoid wasting satellite spectrum on areas already covered by towers.Investment Intelligence
Data-driven decisions on tower build-out vs. satellite reliance for optimal ROC.Capex Optimisation
Avoid overbuilding terrestrial infrastructure in areas better served by satellite.Engineering-Grade Fidelity
Layer 1-3 metrics across all terrestrial and satellite bands for complete visibility.Massive Scale at Low Cost
Leverage existing vehicle fleets to achieve continental-scale coverage validation economically.
Real-Time Temporal Truth in a Dynamic Environment
Because LEO satellites are constantly moving, a location with perfect coverage now may become a dead zone in minutes if the next beam handover fails. KALLO provides continuous, autonomous monitoring of dynamic satellite coverage.
Beam Edge & Interference Management
Deploy KALLO at terrestrial footprint edges to detect satellite beam bleed and manage interference.Handover Specifics
Validate terrestrial ↔ satellite and intra-constellation handovers in real-time.Autonomous & Remote Ready
Solar-powered, zero-touch operation enables deployment in the most remote locations.Root Cause Analysis
When issues occur, KALLO provides the data to identify root causes quickly.3GPP NTN Validation
Verify compliance with 3GPP Release 17/18 NTN specifications continuously.
Visibility Where Satellite Signals Struggle
While satellite D2D is designed for the outdoors, users increasingly expect connectivity to penetrate into buildings. Understanding in-building performance of hybrid networks is essential for complete coverage validation.
In-Building and Undercover Testing
Use CERNO to validate how satellite signals penetrate into buildings, vehicles, and covered areas – identifying where supplemental coverage is required.Ongoing Indoor Monitoring
Deploy KALLO inside critical facilities to continuously monitor the hybrid network's indoor performance.
Converging Hyperscale Data for Automated Management
The RAN-DPS acts as the convergence point for all saturation measurement, in-building test, and monitoring data. It provides the unified visibility and automated workflows required to manage hybrid networks at scale.
Unified Visibility
Single pane of glass for all terrestrial and satellite coverage data, with role-specific dashboards for different stakeholders.SLA Enforcement
Automated SLA tracking and reporting to hold satellite providers accountable for promised performance.Regulatory Compliance
Generate auditable reports for spectrum licence obligations and universal service requirements.
Where Hybrid Networks Matter Most
Satellite-terrestrial hybrid networks are transforming connectivity in four critical scenarios where traditional mobile coverage models fail.
Peri-Urban, Rural & Remote NTN Infill
50% of Australia, Canada, and Brazil lacks terrestrial coverage. Satellite D2D provides the only viable path to universal connectivity – but only if the "edge of terrestrial viability" is precisely mapped to optimise spectral efficiency and investment allocation.
Maritime & Aviation Connectivity
Cruise lines, merchant shipping, and airlines require seamless connectivity across oceans and airways. Hybrid networks must handover between terrestrial and satellite without dropping sessions – requiring continuous validation of handover performance.
Emergency Services & Mission-Critical NTN
Natural disasters often compromise terrestrial infrastructure. Satellite backup is critical for first responders and emergency coordination. Validating that mission-critical NTN services are available when needed most is non-negotiable.
Mining, Resources, Energy & Industrial
Remote mines, oil rigs, and resource facilities require highly-reliable connectivity for safety systems, autonomous operations, and workforce communications. Hybrid networks provide the redundancy these environments demand.
Objective Data to Optimise Economics of Hybrid Networks
Satellite investments are measured in billions. Ranlytics ensures those investments deliver measurable returns.
For Mobile Network Operators (MNOs)
Maximise ROC/ROI
Data-driven decisions on satellite partnerships and infrastructure investment.Capex Optimisation
Avoid overbuilding terrestrial infrastructure in areas better served by satellite.Protect and Grow Revenue
Expand coverage to new markets without proportional capex increases.Prove Universal Service Obligations
Auditable evidence of coverage for regulatory compliance.
For Satellite Providers
Optimise Spectral Efficiency
Direct satellite capacity to areas where it's actually needed.Shorten Sales Cycles
Provide MNO partners with ground-truth data to accelerate partnership decisions.Validate SLAs
Prove your satellite service delivers on promised specifications.Scale 10x Faster at 80% Lower Cost
Automated measurement replaces expensive manual validation.
Validate the Future of Mobile Connectivity
The integration of 3GPP NTN and terrestrial networks is the most significant shift in telecoms history. Ranlytics provides the complete platform to validate, optimise, and manage this hybrid future.
| Capability | LURA | KALLO | RAN-DPS |
|---|---|---|---|
| Primary NTN Function | Saturation Mapping | Continuous Monitoring | Data Unification & Reporting |
| Data Fidelity | Layer 1-3 Metrics | Layer 1-3 Metrics | Aggregated Analytics |
| Bands Supported | All Terrestrial & Satellite | All Terrestrial & Satellite | All Data Sources |
| Deployment Model | Vehicle Fleet Integration | Fixed/Mobile Installation | Cloud Platform |
| Core Value | Define Coverage Boundaries | Validate Dynamic Coverage | Unified Decision Support |
Solutions by Use Case
Hospitals and Aged Care
In healthcare, a dropped call isn't an inconvenience—it's a clinical risk. Ranlytics validates coverage, identifies dead zones, and continuously monitors the cellular and Public Safety (P25) networks that keep patients safe. Replace expensive, periodic manual walk tests with 24/7, real-time visibility to ensure compliance and operational readiness.
Campus & Enterprise
From student safety to asset tracking, Ranlytics provides unified validation and continuous monitoring of public cellular, Private 5G/LTE (including CBRS), and public safety P25 networks across sprawling, multi-building and multi-site campus environments.
DAS & Small Cell
Eliminate costly re-work and ensure first-time-right deployments. Ranlytics provides independent validation, continuous monitoring, and unified analytics for multi-operator DAS, Small Cell, and Private LTE/5G infrastructure in complex in-building environments.
Mining, Energy & Resources
In dynamic mining and energy sites, what worked yesterday may not work today. Ranlytics provides 24/7 visibility and active testing for your critical mobile and P25 networks. Identify coverage holes and connection failures before they impact safety, automation, and production—all with zero-touch, autonomous operation.
Airports, Rail & Transport
From autonomous baggage handling to digital rail signaling, reliable wireless is non-negotiable. Ranlytics provides complete assurance for Mission Critical P25, Public & Private cellular, and GSM-R/LTE-R networks that power the world's most complex transport infrastructure.
Map Your Hybrid Network Reality
The integration of 3GPP NTN and terrestrial networks is the most significant shift in telecoms history. Ranlytics provides the engineering-grade platform to validate, optimise, and manage this hybrid frontier – ensuring your space-based investments deliver on the ground.