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TS 38.401 (RAN3)
NG-RAN – Architecture description

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V15.0.0 (Wzip)    2017/12    23 p.

Rapporteur:  Mr. Ng, Chenghock
See also:  TS 36.401 (E-UTRAN)

The present document describes the overall architecture of the NG-RAN, including internal interfaces and assumptions on the radio, NG, Xn and F1 interfaces.


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1   Scope   Word-p. 5
2   References
3   Definitions and abbreviations   Word-p. 6
4   General principles   Word-p. 7
5   General architecture
6   NG-RAN architecture   Word-p. 9      Up
7   NG-RAN functions description   Word-p. 12
8   Overall procedures in gNB-CU/gNB-DU Architecture
9   Synchronization   Word-p. 20
10   NG-RAN interfaces
A   Deployment scenarios of gNB/en-gNB   Word-p. 22
B   Change History   Word-p. 23

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