Keysight Launched 5G Device Performance Test Platform
The new S8811A toolset enables automated interoperability testing of 5G, LTE, and NTN devices using live base stations.
Updated on Sept. 23, 2026 in Telecommunications
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Keysight Technologies has developed the S8811A Device Real Networks Performance Toolset, a platform designed to validate the interoperability of mobile devices and applications. This system is available for laboratory testing, supporting a range of standards including 5G NR, LTE, NTN, WLAN, and RedCap.
Why it matters
The platform addresses the need for rigorous mobile device validation by allowing manufacturers to stress-test hardware against real-world network conditions in a controlled laboratory environment. By automating performance assessment, it helps reconcile device behavior with commercial network requirements.
The S8811A platform utilizes a PROPSIM 5G channel emulator—hardware that mimics signal propagation paths—configured with either PROPSIM FS16 or F64 units. It supports geometric channel modeling at sub-7 GHz frequencies to replicate real-world radio environments.
The players
Keysight Technologies
A provider of design, emulation, and test solutions for the wireless communications, aerospace, and semiconductor industries.
The details
The toolset works by connecting devices like phones, tablets, and wireless modems to live base stations within a laboratory. It integrates channel emulation software to simulate signal fading and interference, ensuring that devices maintain connectivity according to 5G NR, LTE, and NTN (non-terrestrial network) protocols. The system also links with Keysight Nemo analytics tools to log performance data automatically during continuous, unattended testing cycles.
Timeline
September 23, 2026: Development of the S8811A toolset was reported.
The Tech Race
This development follows a pattern set by the Keysight Nemo 5G Device Analytics software suite, extending its capability into automated lab-based network simulation. It marks a push to consolidate complex interoperability testing into a single, continuous workflow for mobile hardware vendors.
Mobile device manufacturers can now utilize this platform to automate 24/7 interoperability checks, potentially reducing the time required to bring new phones and modems to market. This change in workflow primarily affects hardware testing labs and product development cycles for wireless devices.
The takeaway
The S8811A platform signals a move toward higher automation in network performance validation for consumer and industrial mobile hardware. Stakeholders should track future benchmark results for the PROPSIM series to see how effectively these lab simulations predict real-world 5G throughput.
Further reading
For broader trends in device validation, visit our Telecommunications section.
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Do you feel that new mobile network technologies are making your personal devices more reliable?
