Videos
Recordings, Demos and Walkthroughs from the OCUDU India project.
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Scaling OCUDU RAN Testing | From Single UE to Multi-UE Simulation
Scaling OCUDU RAN testing from a single UE to a multi-UE simulation. Walks through the OAI ZMQ-capable nr-uesoftmodem, the Python IQ-superposition proxy that fans the downlink and sums uplinks for N UEs, per-UE Linux network namespaces, wave admission into the 5G CN, and the Rust/ratatui dashboard that drives the live demo.
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OCUDU + xFAPI Demo | Disaggregated FAPI interface in OCUDU RAN
OCUDU + xFAPI demo - disaggregated FAPI interface in OCUDU RAN. Walks through the latest xFAPI release with support for the OCUDU stack: interoperable deployment of OCUDU L1 and L2 through a modular FAPI-based architecture and xSM shared-memory transport.
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OCUDU: GPU Offloading of PRACH Detection Using CUDA Graphs
OCUDU: GPU offloading of PRACH detection using CUDA graphs. Walks through NVIDIA GPU acceleration for PRACH preamble detection in OCUDU’s upper-PHY via cuFFTDx and CUDA-graph capture, with A/B performance results measured on live 5G cells against both Ettus X410 (Split 8) and Liteon (Split 7.2) RUs.
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OCUDU : Offloading LDPC in PDSCH & PUSCH to Accelerators
OCUDU: Offloading LDPC in PDSCH and PUSCH to accelerators. Walks through the integration of hardware accelerator cards (demonstrated on Intel ACC100) for LDPC offload into OCUDU’s upper-PHY via DPDK BBDEV, with A/B performance results measured on a live 100 MHz TDD cell against a real UE.