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title: TEEP RT Lab 2026 Study Notes
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# TEEP RT Lab 2026 Study Notes

> **Name:** Muhammad Raditya Alif Nugroho
> **University:** Universitas Indonesia
> **Lab:** RT Lab
> **Program:** TEEP 2026 Summer Internship

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## Navigation
[TOC]

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## Weekly Report

### [Week 01] 5G Core & Free5GC Foundation
[Week 1 Report: Foundation of 5G Core](https://hackmd.io/@L6Rclv8rR1uOFnvnTSV6-Q/rJlctr0T-g)
* **Date:** 20 Apr - 26 Apr.
* **Focus:** Study Service-Based Architecture (SBA) and deploy Free5GC.
* **Network Functions (NFs):** AMF, SMF, UPF, UDM, and NRF.

### [Week 02] User Plane Protocols
[Week 2 Report: User Plane Protocols](https://hackmd.io/@L6Rclv8rR1uOFnvnTSV6-Q/r10UQJXR-l)
* **Date:** 27 Apr - 03 May.
* **Focus:** Deep dive SDAP (QoS flow mapping) and PDCP (Header Compression, Ciphering).

### [Week 03] UERANSIM Integration
* **Date:** 04 May - 10 May.
* **Focus:** Connecting UERANSIM (UE/gNB) to Free5GC.

### [Week 04] Control Plane Mechanics
* **Date:** 11 May - 17 May.
* **Focus:** NAS (Mobility & Session Management) and RRC (Connection Setup).

### [Week 05] O-RAN Architecture
* **Date:** 18 May - 24 May.
* **Focus:** Disaggregated gNB (O-CU, O-DU, O-RU) and Functional Split Option 7.2x.

### [Week 06] OAI Split-Mode Deployment
* **Date:** 25 May - 31 May.
* **Focus:** Build and configure OpenAirInterface (OAI) in CU/DU split mode.

### [Week 07] End-to-End Integration
* **Date:** 01 Jun - 07 Jun.
* **Focus:** Full integration (OAI UE -> OAI CU/DU -> Free5GC).

### [Week 08] SMO & Network Slicing
* **Date:** 08 Jun - 14 Jun.
* **Focus:** Service Management and Orchestration (SMO) and S-NSSAI configuration.

### [Week 09] Final Validation & Optimization
* **Date:** 15 Jun - 19 Jun.
* **Focus:** Performance tuning for CU/DU communication and stability testing.

## Troubleshooting

| Issue | Root Cause | Solution |
| :--- | :--- | :--- |
| | ... | ... |
| | ... | ... |
| | ... | ... |

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## Appendix