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# <center><i class="fa fa-edit"></i> Study Note</center>

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## I. Learn the background of Open RAN and 5G
>Reference: 
>[Introduction to open RAN](https://bit.ly/2ZdgGYU), [5G 101 Part 1](https://bit.ly/2sMuM7E), [5G 101 Part 2](https://bit.ly/390oDp3), [Others](https://bit.ly/2EJw2uM))[color=#3CB371]
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## II. Functional Split:
>* Use a figure to show the options for functional splits and  their pros and cons
>* Show us the option adopted by O-RAN (Ref: https://bit.ly/2YuAFC9)
>* Use a figure to show the general architecture of O-RAN (Ref: https://bit.ly/2P3m65n)
>* Describe the main components of O-RAN network
>* Use a figure to show O-RAN Architecture and the features provided in each functional block (https://docs.o-ran-sc.org/en/latest/
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## III. Study Jonathan's O-RAN Study Note
>Reference:
>https://bit.ly/35DrGBl
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## VI-A. Study the specification and source code for O-DU
>* Draw the functional block diagram and their interface
>* Mapping the source code to the functional block
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## VI-B. Study the specification and source code for O-CU
>* Draw the functional block diagram and their interface
>* Mapping the source code to the functional block
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## VI-C. Study the specification and source code for Near-RT RAN Intelligent Controller (RIC)
>* Draw the functional block diagram and their interface
>* Mapping the source code to the functional block
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## VI-D. Study the specification and source code for Near-RT RAN Intelligent Controller (RIC)
>* Draw the functional block diagram and their interface
>* Mapping the source code to the functional block
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## V.  Reference: 
>* Jonathan's studying note for O-RAN https://bit.ly/2PCQN0z
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## VI. Compile and install the open source code provided by OSC
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