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Keysight Technologies offers a test solution for 5G devices that use MIMO and Massive MIMO. The S8708A Advanced Performance Test Toolset is designed to optimize their performance and relies on network and channel emulation as well as OTA chambers and test cases.

The offering includes, among others, the PROPSIM 5G Channel Emulation Solutions.
Users of the test solution now presented by Keysight Technologies (Keysight) can validate 5G devices under precise and realistic conditions with 3D fading and mobility scenarios. The Advanced Performance Test Toolset helps in particular to optimize the performance of those systems that use MIMO and Massive MIMO technology - i.e. that use multiple antennas on both the transmitter and receiver.

The toolset includes the PROPSIM FS16 or F64 channel Philippines Phone Number Database emulator, the UXM 5G wireless test platform and 3D OTA multi-probe anechoic chambers. The offering thus supports the test cases specified by the 3GPP (3rd Generation Partnership Project) for MIMO over-the-air tests in the study object (TR38.827) - to which Keysigh also contributed.

Keysight considers the Advanced Performance Test Toolset as part of its own test solutions for 5G devices and specifies the scope of services as follows.

The Advanced Performance Test Toolset...
use common logging, analytics and channel modeling tools to accelerate testing across the entire workflow in MIMO OTA test environments;
enables chipset and device manufacturers, as well as test houses and mobile operators, to validate the beam management, MIMO antenna performance and maximum data throughput of a 5G device across various massive MIMO configurations and 3D special fading conditions;
provide users with access to geometric channel models with high-performance fading options as well as 3GPP-specified test cases for FR1 and FR2;
enables users to verify the performance of a device by testing the design in a 3D OTA test environment using multi-beam technology and multiple angles of arrival (AoA) to create accurate and realistic conditions.
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