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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

F9860A Channel Studio

Keysight’s F9860A Channel Studio is a state-of-the-art radio propagation channel modeling software for real-time testing and performance evaluation of devices, radio systems, and transceivers. It simplifies the creation of multi-link test scenarios for wireless testing and special radio systems testing. Channel Studio supports 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

The F9860A Channel Studio supports importing 3D antenna models. It offers 3GPP-defined channel models to test V2X safety applications as well as for on board Wi-Fi and cellular connection. In addition, device-to-device topologies are supported. The F9860A Channel Studio provides an interface to import data, which allows advanced users to bring test scenarios from external simulation tools.

F9860A Channel Studio - radio propagation channel modeling software

Featured Resources

Technical Overviews 2021.10.21

S8803A Massive MIMO Base Station Fading Performance Toolset

S8803A Massive MIMO Base Station Fading Performance Toolset

The key challenge of 5G arises from the above 2 4GHz millimeter-wave frequencies introduced in 5G NR. The Keysight S8802A mmWave Base Station Fading Performance Toolset enables you to test your designs reliably and cost-effectively in a lab.

2021.10.21

Data Sheets 2023.03.20

F8800A PROPSIM F64 Radio Channel Emulator

F8800A PROPSIM F64 Radio Channel Emulator

The Keysight PROPSIM F64 enables users to emulate field test conditions in a laboratory for software and hardware testing of radio network systems, mobile devices, WLAN, MANET / mesh radios, 5G NTN satellites, and RF sensor systems.

2023.03.20

Learn more

Webinars

Massive MIMO Beamforming Between 5G Base Stations and UEs

5G NR Massive MIMO Testing with Channel Emulation

News

Keysight’s Edge-to-core Portfolio Selected by Radisys to Create Open Radio Access Network Test Environment

Keysight Technologies Selected by Rakuten Mobile to Speed Introduction of High-Performance 5G Services

Keysight, CAICT Collaborate to Accelerate 5G Base Station Performance Test Plan

Keysight Technologies Wins GTI Award for Innovative Breakthrough in Mobile Technology

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