TS 38.460
RAN3
★
NG-RAN — E1 interface
General Aspects and Principles
use "3GPP‑Page" to get the Word version
use "ETSI‑search" to get the PDF version
the ToC, based on the Word version, is reproduced for a better overview
use "ETSI‑search" to get the PDF version
the ToC, based on the Word version, is reproduced for a better overview
V16.0.0 (Wzip)
2019/12 10 p.
V15.4.0 (PDF)
2019/06 12 p.
WI Acronym: NR_CPUP_Split-Core
Rapporteur: Dr. Chiba, Tsunehiko Nokia Japan
Rapporteur: Dr. Chiba, Tsunehiko Nokia Japan
The present document is an introduction to the 3GPP TS 38.46x series of technical specifications that define the E1 interface. The E1 interface provides means for interconnecting a gNB‑CU‑CP and a gNB‑CU‑UP of a gNB‑CU within an NG‑RAN, or for interconnecting a gNB‑CU‑CP and a gNB‑CU‑UP of an en‑gNB within an E‑UTRAN.
full Table of Contents for TS 38.460 Word version: 16.0.0
1 Scope Word-p. 5
2 References
3 Definitions and abbreviations
4 General aspects
5 Functions of the E1 interface
5.1 General
6 Procedures of the E1 interface Word-p. 8
5.1.1 E1 interface management function 
5.1.2 E1 bearer context management function Word-p. 7
5.1.3 Trace function [R16]
5.2 TEIDs allocation
5.1.2 E1 bearer context management function Word-p. 7
5.1.3 Trace function [R16]
6.1 Interface Management procedures
6.2 Bearer Context Management procedures
6.3 UE Tracing procedures [R16]
7 E1 interface protocol structure Word-p. 9
8 Other E1 interface specifications
8.1 NG-RAN E1 interface: layer 1 (3GPP TS 38.461)
8.2 NG-RAN E1 interface: signalling transport (3GPP TS 38.462)
8.3 NG-RAN E1 interface: E1AP specification (3GPP TS 38.463)
A Change history Word-p. 10
8.2 NG-RAN E1 interface: signalling transport (3GPP TS 38.462)
8.3 NG-RAN E1 interface: E1AP specification (3GPP TS 38.463)
