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The P8822S RuSIM enables E2E Open RAN performance validation with UE / O-RU emulation over the open fronthaul interface.
| Sub system simulated | O-Gnb, O-RU |
| Test types | O-DU southbound, O-DU+O-CU southbound |
| Interfaces supported | OFH |
| View Technical Overview |
Support thousands of UEs, simulate application data, and generate network traffic load under advanced mobility scenarios and real-world conditions.
Emulate full-stack user sessions across L1 to L7 for full protocol stack validation, including system capacity and user experience characterization.
Support internal orbit emulation (LEO / GEO / GSO) for service and feeder link, and advanced channel emulation for transparent and regenerative network modeling.
Scale MU-MIMO and mMIMO testing with large-scale UE emulation. Validate high-throughput and dynamic mobility in a compact, auto-tuning benchtop form factor.
| Test types | Stack, NAS / core emulation, UE traffic / application layer, Beamform testing, E2E MU-MIMO, RAN More… |
| Sub system simulated | RF front end, L1 physical layer (PHY), L2 MAC / RLC, L3 protocol, O-Gnb, O-RU |
| Interfaces supported | RF (conducted or OTA), eCPRI, CPRI, Ethernet, I/Q streaming, PXIe backplane, OFH |
| Programming interfaces | REST API, SCPI, Python |
The P8822S RuSIM enables E2E Open RAN performance validation with UE / O-RU emulation over the open fronthaul interface.
Successfully deployed by multiple industry leaders, Keysight’s RuSIM solution is a 4G and 5G user equipment (UE) and O-RAN radio unit (O-RU) emulator. RuSIM enables infrastructure vendors, chipset providers, and mobile operators to easily perform functional, conformance, and performance testing of O-RAN distributed units (O-DUs) over fronthaul functional split option 7.2x. Fully scalable and virtualized, the solution runs also on commercial-off-the-shelf servers without the need for layer-1 hardware accelerators or special-purpose hardware and offers a migration path to the Cloud.
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