Keysight Landslide O-RAN O-RU Test Solution provides advanced O-RU wraparound performance testing to maintain high-performance, real-time signal processing.

Highlights

O-RAN components (RU, DU, CU) each come with challenges, but the RU involves the most . Although the RU doesn’t have intelligence about mobility, load balancing, and other areas, it needs to maintain high-performance, real-time signal processing.

With the Keysight O-RU Test Solution, emulate the DU, CU, and core for both 4G and 5G. All components are real-time, state machine-based to provide actual emulation of the DU, CU, and core in the live network. In the downstream, an UE emulator or any commercial device on the market can be used in the setup. All the components are fully automated by a single user experience to provide wraparound RU testing.

Some of the top features and benefits include:

  • Fully automated single GUI controls UE, RF channel emulator, RU (DUT), DU, CU, core (EPC/5GC)
  • Real-time live network emulation for DU, CU, core, and UE
  • Advanced O-RU Sensitivity Performance Testing for benchmarking O-RU performance
  • Advanced O-RU Near-far Dynamic Range Testing
  • Supports use of all 3GPP compliance/commercial devices in the system
  • Supports testing all applications in the system, e.g., VoNR, video conference, YouTube, FTP, media streaming, gaming
  • O-RAN Alliance TIFG End-to-End Test Specification Section 4 functional testing
  • O-RAN Alliance TIFG End-to-End Test Specification Section 5 performance testing
  • Supports 7-2x over eCPRI interface between RU and DU emulator
  • Time synchronization with PTP
  • Clock synchronization with 10MHz and 1PPS with RU

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