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Quality Assurance

Wi-Fi Testing & Validation

Comprehensive Wi-Fi test automation, conformance testing, interoperability validation, and performance benchmarking for wireless products.

Overview

Enterprise Wi-Fi Validation Framework

We developed a comprehensive Wi-Fi testing and validation framework for a major wireless router manufacturer, covering functional testing, performance benchmarking, interoperability testing, and Wi-Fi Alliance certification preparation across Wi-Fi 6/6E product lines.

The solution included automated test suites, RF chamber validation, multi-vendor interoperability testing, and continuous integration with nightly regression testing, significantly reducing time-to-market while improving product quality.

Challenge

Complex Testing Requirements

  • Comprehensive Coverage: Testing Wi-Fi 6/6E features including OFDMA, MU-MIMO, BSS Coloring, and TWT
  • Interoperability Testing: Validation with 50+ client devices across multiple chipset vendors and OS platforms
  • Performance Benchmarking: Throughput, latency, roaming, and range testing in controlled environments
  • Certification Preparation: Wi-Fi Alliance certification readiness including WPA3, WMM, and EasyMesh
  • Test Automation: Reducing manual testing effort while maintaining comprehensive coverage
Solution

Comprehensive Test Framework

Our QA team built an end-to-end Wi-Fi testing solution with automation and validation tools:

Test Automation

Developed Python-based test framework using pytest and Robot Framework, automated configuration management via SSH/Telnet, implemented packet capture and analysis with Scapy, and integrated with Jenkins for CI/CD with nightly regression runs.

RF & Performance Testing

Conducted RF chamber testing with conducted and radiated measurements, performed throughput testing with iperf3 and Chariot, validated roaming performance with 802.11k/r/v, and measured latency with ping and custom tools.

Interoperability Testing

Validated with diverse client ecosystem (Apple, Samsung, Intel, Qualcomm, MediaTek), tested multiple operating systems (Windows, macOS, Linux, iOS, Android), verified WPA3-SAE, OWE, and legacy security modes, and validated roaming across mesh nodes.

Certification Support

Prepared test plans aligned with Wi-Fi Alliance requirements, executed pre-certification testing to identify issues early, supported on-site certification at authorized labs, and achieved first-pass certification success rates above 95%.

Technologies

Technology Stack

Python pytest/Robot Framework iperf3/Chariot Wireshark/tcpdump Scapy Jenkins RF Chamber Spectrum Analyzer Wi-Fi 6/6E WPA3 802.11k/r/v Git/GitHub
Outcomes

Results & Impact

80%
Test Automation Coverage
2000+
Automated Test Cases
50+
Client Devices Validated
40%
Faster Release Cycles

Case Study Details

Domain
Quality Assurance & Testing
Focus Areas
Test Automation, RF Testing, Certification
Platforms
Wi-Fi 6/6E Routers & APs
Key Deliverables
  • Automated test suites
  • Test reports & metrics
  • Interop matrix
  • Certification documentation
  • CI/CD integration
Discuss Your Project

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Need Expert Wi-Fi Testing Services?

Let's discuss your wireless testing requirements. Our team specializes in Wi-Fi validation, automation, and certification support.

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