Carrier Acceptance Test

Ensuring Mobile Network Quality Through Real-World Validation

Carrier Acceptance Testing (CAT) is a critical process for assessing how well a mobile operator’s network performs for end users. Network quality directly influences subscriber satisfaction, retention, and operator competitiveness. Factors such as coverage, reliability, call performance, and data experience determine whether customers stay with or switch service providers.

Our specialised CAT framework evaluates mobile operators under real-world conditions, delivering accurate insights into network behaviour across different technologies and geographies. With extensive industry experience, we conduct full test cycles that simulate authentic subscriber usage patterns to measure performance, stability, and service availability.

What We Offer

A complete testing framework designed to assess operator performance with precision and reliability.

Real-World Network Evaluation

Live field testing using mobile devices across selected routes and locations to measure actual user experience.

End-to-End Service Validation

Assessment of call performance, data speeds, messaging, VoLTE/VoWiFi, and other operator services across supported technologies.

Interoperability & Load Testing

IOT with multiple devices, PSTN integration when required, and stress testing to understand network resilience under heavy usage.

Ensuring Reliable Operator Performance

Our testing process replicates real subscriber behaviour to evaluate how the network performs in everyday scenarios. From call setup to data throughput and handover behaviour, we ensure every critical metric is measured accurately. The insights help operators enhance network reliability, improve customer satisfaction, and meet performance benchmarks.

Our Expertise

Comprehensive KPI Measurement

Call reliability, RAT support, frequency bands, throughput, roaming, and handover performance.

Advanced Testing Infrastructure

Multi-device test setups controlled through a central system to coordinate activities and capture detailed results.

Global Testing Experience

Extensive background in evaluating operators across varied markets and network environments.

Accurate, Actionable Reporting

Clear performance insights and recommendations to guide optimisation and network improvement.