TEMS™ Investigation | Mobile Network Drive Testing
In-depth network testing and troubleshooting
Optimize your subscribers’ user experience by testing your network from their perspective
Reliable 5G network testing
Verify, optimize, and troubleshoot your mobile network with TEMS Investigation
TEMS™ Investigation is a powerful drive testing solution for initial tuning, 5G site acceptance, software upgrade verification, new feature validation, network troubleshooting and more. Through our partnerships with device and chipset vendors we support the latest technologies, features and devices your customers are using. This means you can not only reliably test and improve your subscriber quality of experience, but you can also accelerate your 5G roll-out and gain a competitive edge.
Key benefits and features
Accelerate your 5G rollout
Efficient lab testing, initial tuning, cluster acceptance and network troubleshooting capabilities ensure faster time-to-market of your 5G network.
Reliably test with the devices your customers use
We partner with key vendors to ensure faultless support for the latest chipsets and 5G devices, including access to Layer 3 messages.
Understand your customers’ experience
Testing of native and OTT voice quality, OTT applications and user interactivity ensure a comprehensive view of your subscribers’ experience.
Be in control of your testing
Powerful device forcing features, scripting and workflow integrations enable efficient network testing and analysis.
Align with global best-practice
TEMS Investigation delivers standards-based testing by employing the latest test methodologies and recommendations from ETSI and ITU-R.
Get peace of mind from a proven solution
For over 25 years, TEMS products have been recognized as the leading network testing solutions by mobile network operators and vendors worldwide.
Understand mobile gaming user experience
Find out how to test user experience interactivity for one of the most rapidly growing application areas: cloud gaming over mobile networks
They trust us
Use cases
- Network initial tuning and rollout acceptance
- Network troubleshooting and optimization
- Network services testing and acceptance
Network initial tuning and rollout acceptance
When you are rolling out a new 5G network, a new technology overlay, or expanding your network coverage footprint, you need to assess your pre-launch performance. TEMS Investigation provides you with a complete set of predefined test sequences to simplify your on-site tests. It supports multiple devices, all network technologies and the ability to use scanners for detailed RF measurements to meet your field test needs.
Network initial tuning and rollout acceptance
When you are rolling out a new 5G network, a new technology overlay, or expanding your network coverage footprint, you need to assess your pre-launch performance. TEMS Investigation provides you with a complete set of predefined test sequences to simplify your on-site tests. It supports multiple devices, all network technologies and the ability to use scanners for detailed RF measurements to meet your field test needs.
Network troubleshooting and optimization
The quality of a subscriber’s experience relies on your ability to identify and solve network problems quickly and reliably. TEMS Investigation’s in-depth testing capabilities, including application and network testing, provide the insights you need to optimize your subscriber experience. Working with the latest smartphones (including the iPhone), chipsets, mobile OSes, and supporting all major OTT applications, TEMS Investigation has your future covered.
Network troubleshooting and optimization
The quality of a subscriber’s experience relies on your ability to identify and solve network problems quickly and reliably. TEMS Investigation’s in-depth testing capabilities, including application and network testing, provide the insights you need to optimize your subscriber experience. Working with the latest smartphones (including the iPhone), chipsets, mobile OSes, and supporting all major OTT applications, TEMS Investigation has your future covered.
Network services testing and acceptance
Launching a new network service, such as VoNR or NB-IoT, poses new network testing challenges you need to solve. Using TEMS Investigation, you can perform audio and video quality measurements (sQLEAR, POLQA, PEVQS), as well as testing popular social applications such as YouTube, Facebook and WhatsApp. When combined with your layer 1-3 tests, you have everything you need to successfully roll-out new network services.
Network services testing and acceptance
Launching a new network service, such as VoNR or NB-IoT, poses new network testing challenges you need to solve. Using TEMS Investigation, you can perform audio and video quality measurements (sQLEAR, POLQA, PEVQS), as well as testing popular social applications such as YouTube, Facebook and WhatsApp. When combined with your layer 1-3 tests, you have everything you need to successfully roll-out new network services.
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