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TEMS™ Investigation | Mobile Network Testing Software

Optimize customer experience with reliable, in-depth network testing

TEMS Investigation

Product Overview

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.


Key Benefits

5G Support

5G Support

Through close cooperation with chipset manufacturers and scanner vendors, we have been leading the way to 5G. We provided early support for LTE-A, IOT, VOLTE and VILTE, and are now able to verify 5G radio.

Complete 5G Solution

Leverage a complete solution with Planet, Geodata and TEMS

Only Infovista, offers you a complete turnkey solution - RF software, geodata and network testing - to cover your entire network planning project. Our broad vision means we support you throughout the process from design and execution to testing and optimization.

Improve your subscriber QoE to gain a competitive edge

Improve your subscriber QoE to gain a competitive edge

When you want to enhance your subscriber QoE, the best way to test your network is to assess how subscribers actually experience your network. TEMS Investigation performs on-mobile service and application testing coupled with layer 1-3 data collection to provide you with the genuine insights you need to boost your network.

Accelerate new technology roll-out

Accelerate new technology roll-out

Early availability of new mobile devices, services, and application tests enables you to examine your network evolutions quickly and reliably. For over 25 years, TEMS Investigation has set the standard in mobile network testing software.

Reduce network testing cost

Reduce network testing cost

Field work is expensive. Test scripts development is tedious. While TEMS Investigation offers all the in-depth testing capabilities engineers love and need, in reality many of these tests are identical. Integrated with TEMS Director, you can optimize the efficiency of the field work, reuse network tests, and maximize the value in your TEMS investment.

Implement an end-to-end testing platform

Implement an end-to-end testing platform

Mobile networks might be complex, but testing them doesn’t have to be. With a complete test platform centered around TEMS Director, our global test management platform, you can implement a cohesive strategy that covers all your needs for mobile network testing software.

Discover next generation network testing with TEMS™

Use Cases & Features

Industrial Computer

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

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.

Phone with the lights

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.