Date

Meeting

TDoc

CR

Rev

Cat

Subject/Comment

New version

2018-02

R3#99

R3-181037

–

–

–

Skeleton

0.0.0

2018-02

R3#99

R3-181419

–

–

–

Editorial changes

0.1.0

2018-03

R3#99

R3-181596

Agreed text proposal R3-181425 on TEID allocation added to section 5.2; Agreed text proposal R3-181427 on Bearer Context management function and procedure added to section 5.1.2 and 6.2.

0.2.0

2018-04

R3#99bis

R3-181844

–

–

–

gNB-CU-CP / gNB-CU-UP is agreed as a formal name

0.3.0

2018-04

R3#99bis

R3-182498

–

–

–

E1 interface management function further detailed; gNB-CU-UP E1 Setup, gNB-CU-CP E1 Setup, gNB-CU-UP Configuration Update, gNB-CU-CP Configuration Update, E1 Release (FFS) introduced.

0.3.0

2018-04

R3#99bis

R3-182465

–

–

–

Bearer Context Inactivity Notification Procedure introduced.

0.3.0

2018-05

R3#100

R3-183579

E1 bearer context management function further updated by adding user inactivity notification, DL data arrival detection, data volume reporting and packet duplication.

0.4.0

2018-06

RAN#80

RP-180746

For approval

1.0.0

2018-06

RAN#80

–

–

–

Specification approved at TSG-RAN and placed under change control

15.0.0

2018-09

RAN#81

RP-181925

0001

4

F

NR Corrections (38.460 Baseline CR covering RAN3-101 agreements)

15.1.0

2018-12

RAN#82

RP-182451

0005

1

F

CR to 38.460 on capacity information transfer via E1 interface

15.2.0

2018-12

RAN#82

RP-182451

0006

1

F

CR to 38.460 on overload information indication over E1

15.2.0

2018-12

RAN#82

RP-182451

0012

1

F

CR to 38.460 on PDCP suspend indication over E1 interface

15.2.0

2018-12

RAN#82

RP-182451

0014

2

F

CR to 38.460 on notification for default DRB over E1

15.2.0

2018-12

RAN#82

RP-182447

0015

1

F

Introduction of Data Volume Reporting for MR-DC

15.2.0

2019-03

RAN#83

RP-190560

0017

1

F

CR to 38.460 on inactivity notification over E1

15.3.0

2019-07

RAN#84

RP-191399

0020

1

F

CR to 38.460 on clarifications for E1 bearer context management function and TEIDs allocation

15.4.0

2019-12

RAN#86

RP-192913

0021

2

F

Trace function Support over E1 Interface

16.0.0

2020-07

RAN#88-e

RP-201080

0029

5

B

CR to TS 38.460 on support of NPN

16.1.0

2020-07

RAN#88-e

RP-201082

0031

3

B

BLCR to 38.460: Addition of SON feature

16.1.0

2020-07

RAN#88-e

RP-201079

0034

2

B

Support of Ethernet Type

16.1.0

2020-07

RAN#88-e

RP-201075

0035

1

B

TS38.460 Stage2 Introduction of Mobility Enhancement Features

16.1.0

2020-07

RAN#88-e

RP-201074

0036

1

B

Support for Alternative QoS profiles over E1

16.1.0

2020-07

RAN#88-e

RP-201082

0038

1

B

BLCR to 38.460: Addition of MDT feature

16.1.0

2020-07

RAN#88-e

RP-201079

0039

1

B

PDCP duplication with more than 2 entities for E1 stage 2

16.1.0

2020-12

RAN#90-e

RP-202312

0043

1

F

Introduction of D1 measurement transfer on E1AP

16.2.0

2020-12

RAN#90-e

RP-202312

0044

F

Support of direct data forwarding for inter-system HO

16.2.0

2021-03

RAN#91-e

RP-210231

0045

2

F

CR to 38.460: Supporting IAB function and procedure

16.3.0

2021-12

RAN#94-e

RP-212870

0049

2

F

CR for 38.460 on E1AP handling for unmapped DL QoS flows

16.4.0

2022-03

RAN#95-e

RP-220217

0054

3

F

E1 TS 38.460 specification transfer to TS 37.480

17.0.0