Spirent - Umetrix
User Experience Evaluation for Video, Data and Voice; assure a quality video, data and voice experience on any device, operating system, or network.
Data – enables mobile application data throughput testing in both the lab and the live network across a common solution to support eMBB requirements and speeds. With Umetrix Data, users can compare and evaluate user experience for any data service over 5G, Wi-Fi or LTE. Test scenarios mimic real-world user activities such as upload, download, browsing, streaming, and latency test cases.
Data KPIs:
- • Bandwidth Testing (Upload and Download)
- • Diagnostics View
- • One-way Latency to the Mobile Edge
Video – assures the quality of experience (QoE) for streaming video and video calling for devices and services.
Video KPIs:
- • Perceptual Evaluation of Video Quality MOS
- • Frame Skips and Freezes
- • Temporal and Spatial Activity
Voice – evaluates voice experience for any device and any voice service including VoNR, VoLTE, VoWi-Fi, over-the-top (OTT) and more.
Voice KPIs:
- • Speech Quality MOS (POLQA)
- • Call Completion Success Rate
- • Audio Delay