.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. SPDX-License-Identifier: CC-BY-4.0


o-du-l2 Overview
======================



O-DU implements the functional blocks of L2 layer of a 5G NR protocol stacks.
These layers primarily include NR MAC and NR RLC layers.
In order to manage these layers, DU_APP submodule has been introduced which can be comsidered as the 
master module of O-DU.