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O-RAN

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O-RAN (Open Radio Access Network) is an industry-standard framework that aims to virtualize and disaggregate the RAN (Radio Access Network) by adopting open interfaces and interoperable components. The goal is to create a more flexible, vendor-neutral, and cost-effective RAN ecosystem.

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The O-RAN Alliance has defined a standardized architecture consisting of several logical components connected by well-defined interfaces, which enable multivendor interoperability and more agile network deployment.

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I will post articles on key technologies along with detailed explanations. Keep watching!!

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  1. Introduction to O-RAN Architecture

  2. Cloud & NFV(Network Function Virtualization) for 5G Networks

  3. RAN Intelligence with xApps and rApps

  4. 5G_gNB_CU_DU_RU_split_architecture_Interfaces

  5. O-RAN Split 7-2x Architecture

  6. O-RAN Radio Unit (O-RU)

  7. eCPRI in O-RAN Fronthaul Deployment (O-DU <-> O-RU Communication)

  8. Timing & Synchronization in O-RAN

  9. O-RAN Fronthaul Latency or Delay model

  10. TLS based Netconf Callhome in O-RAN Fronthaul

  11. FAQs in O-RAN FH testing & Integration​

  12. O-RAN WG4 Open Fronthaul Specifications (CUS and M-Plane) v2.0 to v17.01

  13. O-DU ↔ O-RU Interoperability Troubleshooting (O‑RAN WG4 C/U, S & M Planes)

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