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5G: What is CU (central unit) and DU (distributed unit) split concept and how it can help an operator ?

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5G: What is CU (central unit) and DU (distributed unit) split concept and how it can help an operator ?
posted Sep 13, 2018 by Harshita

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1 Answer

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I have some basic knowledge about the split:

Various, CU (Central Unit) and DU(Distributed Unit) split options are discussed in 38.801 Section 11.1.1.

I think the option 2 is agreed for HLS (High layer split).

Basically split helps the operator with the following
- Helps in multivendor interoperability (like CU can be from one vendor and DU from another)
- Help in Implement virtualisation of CU

answer Sep 13, 2018 by Pdk
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