TR 38.816
Study on CU-DU Lower Layer Split for NR

V15.0.0 (Wzip) 2017/12 16 p.

full Table of Contents for TR 38.816 Word version: 15.0.0

Scope p. 5

References p. 5

Definitions, symbols and abbreviation p. 5

3.1	Definitions p. 5
3.2	Abbreviations p. 6

Functionalities and distribution between lls-CU and lls-DU p. 6

4.1	One possible implementation of NR L1 processing chain p. 6
4.2	Functions distribution between lls-CU and lls-DU p. 7

Evaluation criteria and comparison of options p. 8

Low Layer Split operation p. 8

6.0

General p. 8

6.1

Simultaneous use of different split architectures p. 8

6.1.1

Description p. 8

Conclusion p. 9

Fronthaul bandwidth p. 11

Change History p. 16