Highlights

Massive MIMO provides increased cell capacity for 5G and LTE. Using the right tools enables quick performance optimization and validation of network-device interoperability. Integration and optimization of O-RAN RU and DU elements for optimal operation are essential for multi-vendor network end-to-end performance.

With the advanced massive MIMO solution, all antenna array ports are sampled simultaneously allowing realistic modeling of spatial separation between multiple mobile devices for multi-user MIMO 3D beamform validation. You can verify performance from 16x16bi to 64x16bi for complete base station multi-user MIMO TM9 UE feedback and uplink SRS-based massive MIMO scheduler/beamformer testing.

Massive MIMO testing with an external RF analog combiner is an optimized solution for cost-effective multi-user, multi-RAT, and handover mobility focused UE and base station testing. It supports the antenna array column/row combination and virtual probe/key-hole-channel channel emulation configurations.

The S8803A toolset makes comprehensive testing easy for the user by offering ready-made and verified test case packages and tools for custom test creation.

The S8803A toolset enables you to emulate up- and downlink massive MIMO channels in real-time and is extendable to:

  • Measure all downlink beams simultaneously with an integrated multi-port signal analyzer
  • Test all uplink beams with an integrated multi-port signal generator
  • Analyze and debug up- and downlink signaling with an integrated RF sniffer
  • Test key performance indicators, such as single- and multi-user data throughput in an instant
  • Support creating RF Field-to-Lab test cases

Channel Studio

F9860A Channel Studio - radio propagation channel modeling software

Extend your S8803A toolset with Keysight’s F9860000A Channel Studio. The industry-leading Channel Studio software enables you to create customer-specific channel models. Its dynamic modeling capabilities include dynamic mobile speed, multipath profile, range delay, and base station antenna correlation, including noise and inter-symbol interference caused by base station signals as well as distant propagation path reflections to the device.

Advanced radio channel modeling for:

  • Real-time testing and performance evaluation of devices, radio systems, and transceivers with a channel emulator platform
  • Wireless link and system level simulation software

Support for user-defined 3D spatial scenarios and dynamic modeling of movement for 5G testing:

  • 3GPP 38.901 CDL FR1 and FR2 models
  • UMi, UMa, O2I, and I2O
  • WINNER
  • SCME

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