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Qosmotec Air Interface Simulator (AIS)
 
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Qosmotec

Qosmotec Air Interface Simulator AIS

AIS Simulates Subscriber mobility in the Lab

Qosmotec Software Solutions are the most flexible provider of standardized and customizable test systems for mobile communication networks covering the three key application areas for network testing:

• End-to-end and Drive Testing
• Channel Simulation
• Protocol Analysis

The Qosmotec concept embraces the entire range of network verification via test automation and unattended test execution.  All solutions can be used as stand-alone tools or as integrated components in your test environment. Custom-tailored adaptations or integration of third party equipment are possible at any time, so that your test results reveal the precise data needed.

How do you simulate wireless mobility in a lab?
The Qosmotec Air Interface Simulator (AIS) simulates aspects of the air interface which are of utmost importance for network or terminal validation in a laboratory environment, where radio signals must be conveyed in shielded coaxial cables. It can be applied to tests of network as well as terminal equipment.

Watch the video to learn more about the usage of AIS

AIS is inserted into the coaxial links between real mobiles and base stations or base station simulators to simulate essential effects of signal propagation through open space, such as the free space path loss, slow or fast fading, drop-outs and various handover situations.

  • Simulation of handover and cell reselection scenarios
  • Virtual Drive Test mode, simulates actual network setup
  • Supports simulation of fast fading amplitude fluctuations, antenna coverage patterns, radio shading and more
  • Playback of synthesized or measured signal level profiles
  • Import of actual network topologies from network planning tools
  • Broadband bidirectional operation, up to 500-6000 MHz
  • Can be used with any mobile type
  • Multi-user capable
  • Now also available as MIMO tester: Combination with delay lines enables to simulate phase shifts necessary for testing MIMO and beamforming applications.


Call us for a free trial of a MIMO capable system!

Qosmotec AIS Specifications

The Qosmotec Air Interface Simulator (AIS) is a handover simulation tool for lab usage. It does away with imprecise manual attenuators and allows for controlled, repeatable, yet easy-to-use handover simulation. It can simulate drive tests in a virtual landscape, play back drive tests recorded in the field and even allows to verify network set-ups generated by network prediction tools by accessing real services with real terminals while virtually driving through the predicted network.

Watch the video to learn more about the usage of AIS

 



Qosmotec Air Interface Simulator - Data Sheet
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