Proven RF Test Software for Your Network Challenges
LinkMaster™ Mobile Wireless Test Solutions
From in-building DAS validation to 5G macro benchmarking, Wireless Metrix delivers purpose-built solutions across the full wireless testing lifecycle.
DAS & Inbuilding
Fast Reporting with Actionable Insights
Accelerate in-building testing with smart data collection and automated reporting tools built for DAS — reducing reporting time from days to minutes.
Network Benchmarking
Transform your Program with AI/ML and Spectrum Intelligence
Compare network performance against the competition and verify improvements after network changes — use 12 simultaneous devices and AI/ML-powered analytics that turn raw data into prioritized, actionable insights.
Device Testing
Reinvent Acceptance Testing
Characterize new device performance before lab entry and benchmark against competitors with simultaneous multi-device testing — powered by cloud analytics and AI/ML-enabled insights.
Launch & Optimization
Validate new networks ahead of launch and continuously optimize performance — from 5G NR deployment to voice quality and connected vehicle readiness.
Network Deployment & Optimization
When new sectors are added or bands are split to accommodate more data traffic, it is important to properly test your network after the update. LinkMaster™ is used for both data collection and analysis to ensure customers realize the full benefit of your changes.
- Test both NSA and SA 5G configurations
- Band-lock devices to test performance on specific carriers
- Run ping, HTTP, YouTube, IPerf, FTP, voice application tests
- Monitor sector reach and handovers with the Trace Connection feature
- Characterize beam quality for wide and narrow band beams
5G & 4G Data Testing
Dramatically increased data throughput is achieved through increased network complexity. With carrier aggregation active on both LTE and 5G NR, your application layer data is split across multiple RF channels. LinkMaster™ helps you dissect and analyze each leg of the data transfer.
- Monitor RF quality of each LTE and 5G NR carrier independently
- Test VoNR end-to-end
- Characterize modulation scheme used on each carrier
- Monitor PDCP aggregation between technologies
- Qualcomm, Samsung and Mediatek chipset support
5G Evolution
Whether it’s 5G-SA, Network Slicing, Mobile Edge Computing, Edge Inferencing or other evolutions to your 5G network, LinkMaster provides the key indicators you need to ensure a successful launch and optimal performance.
- 5G NR air interface — Layer 1 signal quality and Layer 3 signaling
- 5G-SA technology support
- Latency KPIs for URLLC use cases in macro and private networks
- Shape test cases to match traffic footprint for different services
VoNR Testing
With VoNR (Voice over New Radio) as the native 5G voice standard, it is critical to measure end-to-end voice service performance across all contributing layers of the 5G SA network — from the 5G NR air interface through the IMS core.
- IMS/SIP messages and RTP packet delivery over 5G SA
- Application layer — POLQA MOS scoring to quantify voice quality
- VoNR call setup latency and call drop analysis
- Simultaneous multi-device VoNR testing with up to 12 UEs
Other
Additional specialized testing solutions for compliance, safety, and regulatory requirements.
Connected & Autonomous Vehicle Testing
LinkMaster™ is cutting-edge network troubleshooting software designed to identify and isolate network connectivity issues, ensuring software and vehicle hardware performance. Crucial for autonomous vehicles where seamless and reliable network connections are paramount for safe operation.
- Fault isolation for networks or receivers
- Rapidly identify root failures
- Continuously monitor for enhanced data integrity
- Expert guidance from professionals with deep cellular and AV experience
E911 Compliance Testing
Every network is required to continually test the accuracy of the position reported to public safety agencies. LinkMaster™ generates test calls and provides ground truth locations for both stationary and mobile test plans.
- Monitor sector IDs and signal quality prior to stationary test calls
- Support test calls on VoLTE, CDMA, and WCDMA networks
- Place simultaneous calls with up to 12 connected devices
- Generate output reports for 3rd party compliance tools such as West LPM
NTN & D2D Testing
Non-terrestrial Networks (NTN) and Direct-to-device (D2D) satellite connectivity is no longer a future concept. But, link budgets are constrained by orbital physics; satellite cell handovers are unlike anything in terrestrial RAN; throughput claims range from hundreds of Kbps to nearly 100 Mbps depending on provider architecture; and spectrum sharing between NTN and terrestrial layers creates interference dynamics that standard test tools weren’t built to measure. LinkMaster™ gives MNOs, device makers, and network engineers the measurement and benchmarking capability to characterize D2D signal quality, validate NTN-to-terrestrial handover, compare performance across competing platforms, and produce the structured, standards-aligned data that device qualification and operator acceptance require.
- Validate NTN performance where it matters most
- Measure NTN and terrestrial traffic on the same device, from the same solution
- Quantify the gap between claims and real-world experience
- Test NTN seamless handover between satellites and terrestrial base stations
- Measure spectrum usage and sharing to optimize coordination
Private Networking
Private 4G and 5G networks are rapidly transforming industrial, campus, and enterprise environments — but deploying them with confidence requires purpose-built measurement and validation tools. Wireless Metrix delivers end-to-end testing and reporting solutions tailored to the unique demands of private network operators, integrators, and enterprise IT teams. From pre-deployment RF baseline surveys to post-launch SLA verification and ongoing performance monitoring, LinkMaster™, DASView™ and RANView™ give you the data-driven assurance that your private network is performing exactly as designed.
- Purpose-built for private 4G/5G environments
- Comprehensive RF and QoE KPI measurement
- AI/ML-accelerated root cause analysis
- Automated stakeholder-ready reporting
- Flexible deployment for any team size
Ready to solve your toughest testing challenges?
Talk to a Wireless Metrix expert about the right solution for your network and program.