# Background of OAI DU and test OAI DU with SA
###### tags: Internship Conclusion

:::success
- [x] **Task 8:** [Background of OAI DU and test OAI DU with SA](https://hackmd.io/QCPyc4eGSvWvpjdq-b4uWA?view#Background-of-OAI-DU-and-test-OAI-DU-with-SA)
- **Expected Outcome:** Understand background of OAI DU and test OAI DU with SA.
- **Deadline:** 2022/08/05
- **Status:** (Done)
:::
# Resources
:::success
- [OAI gNB (CU/DU mode) & O-RAN gNB](https://hackmd.io/olrot9N7Qj2rv0TdFZfCQQ?view)
- [tested OAI DU using SA](https://hackmd.io/UeyEfDnORPO0XbOw4Dpq5Q?view)
- [OAI open labarotory](https://hackmd.io/ZYLnTxjbRqm11sIHpHqRSg?view)
:::
# Notes
### Background of OAI DU and test OAI DU with SA
- [2022/08/01](https://hackmd.io/olrot9N7Qj2rv0TdFZfCQQ?view): Explored background information. Drew a scetch OAI gNB (CU/DU mode) vs O-RAN gNB.
- [2022/08/02](https://hackmd.io/dFTTuoCjTY2HQMyNn3jd9Q?view): OAI gNB vs O-RAN gNB explanation .OAI DU. Parts of OAI DU. Interfaces which OAI DU relates.1st stage SA: OAI DU & CU.
- [2022/08/03](https://hackmd.io/UeyEfDnORPO0XbOw4Dpq5Q?view): SA: OAI DU & CU.
- [2022/08/04](https://hackmd.io/UeyEfDnORPO0XbOw4Dpq5Q?view): Finished SA: OAI DU & CU. [Begin with "Based on OAI repository, which folders are related to OAI DU?"](https://hackmd.io/ZYLnTxjbRqm11sIHpHqRSg?view)
- [2022/08/05](https://hackmd.io/ZYLnTxjbRqm11sIHpHqRSg?view): Folders are related to OAI DU