TEMS Investigation, our market-leading end-to-end network testing solution, allows you to test every new function and feature in your network. This allows you to better understand Customer Experience and to verify, optimize and troubleshoot your mobile network. Through our close cooperation with equipment vendors, chipset manufactures and device vendors we are able to use all major new devices. This allows us to quickly provide in-depth subscriber (QoE) and the network (QoS) insights to enable you to make better network investment choices.
Whether you are rolling out a new network technology such as LTE or 5G, implementing a new network service like NB-IoT or VoLTE, or optimizing an existing mobile infrastructure, TEMS Investigation gets the job done right the first time. When integrated with TEMS Director, TEMS Investigation becomes a key component of your mobile network testing software.
Now with Support for iPhone 13 5G and Samsung Galaxy S22 series
Use Cases & Features
Network troubleshooting & optimization
The quality of your subscribers experience relies on your ability to identify and solve network problems quickly and reliably.
TEMS Investigation in-depth testing capabilities, including application and network testing, provides you the insights 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 roll-out acceptance
When you are rolling out a new network, a new technology overlay, or expanding your network coverage footprint, you need to assess your pre-launch performance.
With a complete set of predefined test sequences to simplify your on-site tests, the support for multiple devices, all network technologies and the ability to use scanners for detailed RF measurements, TEMS Investigation is your perfect field test solution.
Network services testing & acceptance
Launching a new network service, such as VoLTE 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 Skype. When combined with your layer 1-3 tests, you have everything you need to successfully roll-out new network services.