Summary
Key results
Improved test automation and validation processes
High-quality technical support with flexible team scalability
Fast-paced market and the need to meet operator requirements
Operating in a highly dynamic industry, the 4G/5G chipset manufacturer faced strong time-to-market pressure and demanding quality expectations. Any delays in testing or software issues could disrupt product release schedules and impact competitiveness.
To maintain high quality and ensure compliance with 3GPP standards and mobile operator requirements, the company needed support from experienced engineers specializing in 4G/5G (NAS/AS/Layer1) modem verification and analysis. Quick onboarding and flexible resource allocation were critical, which led the client to partner with Sii Poland for expert support.
Automation and enhancement of 4G/5G modem testing processes
Sii Poland ensured rapid onboarding of experts – both remote and on-site – and enabled flexible team scaling. The cooperation was delivered under a Time & Material model, allowing the client to adjust project scope and resource involvement dynamically.
The scope of work included:
- analysis and verification of 4G/5G modem functionality (NAS/AS/Layer1) for compliance with 3GPP standards and operator requirements
- analysis of logs and errors in the interaction between the modem and the Application Processor (AP), along with support in debugging and failure diagnosis
- manual and automated testing across different devices
- development and maintenance of test automation scripts
- validation of software fix integration and performance
- collaboration with R&D teams on diagnostics, optimization, and improvement of testing tools
Thanks to Sii Poland’s expertise, the client established a stable, scalable, and repeatable testing model supporting the entire lifecycle of semiconductor software development.
Stability and predictability in product delivery
Through cooperation with Sii Poland, the client achieved greater predictability and stability in testing processes, which directly translated into faster time-to-market for new chipsets. Enhanced automation improved defect detection and resolution speed, reducing the risk of release delays.
The flexible collaboration model allowed R&D teams to scale resources according to current project needs without compromising quality or process consistency. As a result, the client maintained high testing efficiency and consistent product quality in compliance with international standards.
Key results
- increased efficiency in identifying and resolving modem issues
- improved test automation and validation workflows
- high-quality technical support with flexible staffing scalability
- shortened time-to-market
- long-term partnership