TEMS Now part of Infovista

Lifecycle support for
LTE and LTE Advanced

The TEMS™ portfolio has been offering network engineers and operations comprehensive support through each successive technology generation for over 20 years.

We provide an integrated range of end-to-end planning, field testing, verification, optimization, competitive benchmarking, and quality monitoring tools that enable our customers to deliver networks that meet and exceed subscriber expectations, and a range of service options to suit customer workflows.

Integrated workflow solutions for all technology generations

Support the full lifecycle of deployment and operations

Solutions that address 4G network challenges

Initial Deployment

Initial Deployment



Benchmarking Quality Monitoring

Benchmarking Quality Monitoring



Mature radio and core network solutions over the lifecycle of operations

Complete support for high quality carrier aggregation rollouts

Primary, secondary and  tertiary cell verification

Primary, secondary and tertiary cell verification

Coverage  Optimization


Uplink and downlink signalling

Uplink and downlink signalling

End-to-end QoE


Radio Network Products

For the radio access network, we offer the world’s leading drive, walk and analytics solutions for access network optimization, with feature-rich support for suitable devices, including complete support for high quality Carrier Aggregation rollouts.

  • TEMS Investigation

    the industry standard for network engineering

  • TEMS Discovery

    powerful post-processing and reporting with purpose-build analytics packages

  • TEMS Automatic

    fully automated data collection for benchmarking and quality monitoring

  • TEMS Pocket

    for ultraportable indoor and outdoor testing


Core Network and Operations Products

  • TEMS Monitor Master

    IMS, VoLTE, LTE and OTT service and application testing

  • TEMS Monitor Master

    TEMS™ Monitor Master provides proactive functional, regression, user acceptance and load testing for IMS services in the core network, and 24x7 monitoring for operations, with cloud-based central management of both automated and manual test case execution.

    Test with virtualized agents or real devices: depending on the desired system under test, testing can be performed using virtual agents in the core network or real devices across radio and core.

Find Your TEMS Product

  • TEMS™ Investigation
  • TEMS™Discovery
  • TEMS™ Investigation

    TEMS™ Investigation

    Drive testing solution for mobile networks

    TEMS Investigation is an active, end-to-end testing solution used to verify, optimize and troubleshoot the QoE of HetNet RAN and services from a subscriber perspective for in-vehicle, in-building and pedestrian-area testing scenarios.

    Learn more

  • TEMS™Discovery

    TEMS™ Discovery

    Collect and analyze virtually limitless amounts of mobile network data

    TEMS Discovery is the wireless industry’s most comprehensive network analytics and optimization platform, providing mobile operators and their service providers with unparalleled insight into network performance as perceived by subscribers at the device, application and network level.

    Learn more

Further Reading

TEMS Insights

Check out TEMS white papers, webinars, eBooks, videos, newsletter, and blog to learn more about our products, our grasp of the industry, and the experience of our team members.


Trusted by the world’s leading
communications companies

  • Nokia
  • Ericsson
  • Vodafone
  • China Mobile
  • China Unicom
  • America Mobil
  • T Mobile
  • O2
  • Zain
  • MTS
  • Verizon Wireless
  • AT & T