TEMS™ Suite | Mobile Network Testing

Operators can’t afford for their highly qualified RF engineers to be driving around manually testing; it’s time to automate. Our Precision Drive Testing methodology transforms the drive testing process from being engineering driven to AI/ML data driven, from manual to autonomous, and from something only skilled engineers can do to something that can be done by anyone. All of which significantly reduces the cost and time of 5G drive testing.

Infovista’s user experience testing portfolio enables operators to accurately measure subscriber experience for all native and OTT applications and services by combining machine learning algorithms with sophisticated traffic modeling. It includes solutions for native voice services such as VoNR and VoLTE, OTT voice services, OTT video streaming, and interactive services such as e-gaming, remote drone control and video conferencing. 

sQLEAR is our ITU-certified audio quality testing (MOS scoring) algorithm for VoNR, VoLTE and OTT voice quality testing. An innovative machine learning-based approach to measuring and assuring speech quality. It uses a combination of network parameters, codec/client information and reference audio to predict MOS scores with proven high accuracy. sQLEAR scores are comparable between device models and suitable for benchmarking scenarios.

Through our partnerships with device and chipset manufacturers, we are able to support the latest technologies, features and devices to ensure you can test with the devices your customers are using. The latest release of TEMS includes support for the iPhone 14, Samsung Galaxy S23, Samsung Z Flip4, Samsung Z Fold4, OnePlus 10, OnePlus Nord 2/2T, Sony Xperia 1 Mark iV, Xiaomi 12, Asus Snapdragon Insider and over one hundred more.

For over 25 years, TEMS™ has been recognized as the leading network testing solution by mobile network operators and vendors. This year has seen this validated by the industry with recognition including Light Reading’s Leading Lights award win for the Outstanding Test & Measurement Vendor, Fierce Telecom Awards’ Network Test and Measurement finalist and for the third year in a row, Frost and Sullivan’s Global 5G New Radio Drive Test Solutions Market Leadership Award.