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TS 38.421
NG-RAN — Xn interface –
Layer 1

V18.0.0 (PDF)  2024/03  8 p.
V17.0.0  2022/03  8 p.
V16.0.0  2020/06  8 p.
V15.1.0  2019/09  8 p.
Ms. Liu, Aijuan

Content for  TS 38.421  Word version:  18.0.0

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1  Scopep. 5

The present document specifies the standards allowed to implement layer 1 on the Xn interface.
The specification of transmission delay requirements and O&M requirements are not in the scope of the present document.
In the following, 'layer 1' and 'physical layer' are assumed to be synonymous.

2  Referencesp. 5

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
TS 38.411: "NG-RAN; NG layer 1".

3  Abbreviationsp. 5

For the purposes of the present document, the abbreviations given in TS 38.411 apply.

4  Introductionp. 5

The Xn Layer 1 shall comply with the requirements of clauses 4 through 6 in TS 38.411.



$  Change Historyp. 6

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