Specification #: 25.420
General
Versions
Responsibility
Related
Reference:
25.420
Title:
UTRAN Iur interface general aspects and principles
Status:
Under change control
Type:
Technical specification (TS)
Initial planned Release:
Release 1999
Internal:
Common IMS Specification:
Radio technology:
2G
3G
LTE
5G
6G
Click to see all versions of this specification
Remarks (0)
Creation date
Author
Remark
No Remarks Added
History
Action date
Action
Author
No records to display.
Primary responsible group:
RAN 3
Secondary responsible groups:
-
Rapporteurs
Name
Company
Hakon
Helmers
Alcatel-Lucent
42396
{1}
##LOC[OK]##
{1}
##LOC[OK]##
##LOC[Cancel]##
{1}
##LOC[OK]##
##LOC[Cancel]##
Parent Specifications
Spec #
Type
Title
Status
Prime grp
No related specifications
{1}
##LOC[OK]##
{1}
##LOC[OK]##
##LOC[Cancel]##
{1}
##LOC[OK]##
##LOC[Cancel]##
Child Specifications
Spec #
Type
Title
Status
Prime grp
No related specifications
{1}
##LOC[OK]##
{1}
##LOC[OK]##
##LOC[Cancel]##
{1}
##LOC[OK]##
##LOC[Cancel]##
Related Work Items
UID
Acronym
Title
Resp. grp(s)
2
Deleted - Rel-6 Evolutions of the transport in the UTRAN (ETRAN)
RP
False
9
Rel-6 RAN improvements
RP
,
S5
False
12
ETRAN-QoSAAL2
QoS optimization for AAL2 connections over Iub and Iur interfaces
R3
False
624
RAB support enhancement
R2
False
625
ETRAN-IPtrans
IP transport in the UTRAN
R3
False
1222
LCRTDD
Low Chip Rate TDD option
R1
False
1536
LCS1
Rel-5 Location Services enhancements
R2
,
R3
,
S1
,
S2
,
S3
,
S5
,
N4
,
GP
False
1600
LCS1-Uepos
UE positioning for Rel-5 Location Services enhancements
R2
False
1601
LCS1-UEpos-IubIur
Iub/Iur interfaces for methods Rel 99
R3
False
1995
ETRAN-MigrMod
Transport bearer modification procedure on Iub, Iur, and Iu
R3
False
2474
LCS-128Pos
UE positioning enhancements for 1.28 Mcps TDD
R2
False
2476
HSDPA
High Speed Downlink Packet Access
R2
,
R5
False
2479
HSDPA-IubIur
Iub/Iur protocol aspects - for High Speed Downlink Packet Access
R3
False
2481
MBMS-RAN
Introduction of MBMS in RAN
R2
,
R4
False
2544
MBMS
Multimedia Broadcast and Multicast Service
N1
,
N3
,
R2
,
R4
,
S1
,
S2
,
S3
,
S4
,
S5
,
T1
,
GP
,
G2
,
G3new
,
R5
False
7031
RANimp-VHCRTDD-EDCH
7.68 Mcps TDD Enhanced Uplink
R1
False
14012
Mp
Mp (MRFC - MRFP) interface
C1
,
C4
False
20003
EDCH
FDD Enhanced Uplink
R1
,
R2
,
R3
,
R4
,
R5
False
20007
EDCH-IurIub
FDD Enhanced Uplink - UTRAN Iub/Iur Protocol Aspects
R3
False
20014
VHCRTDD
7.68 Mcps TDD option
R1
,
R2
,
R3
,
R4
,
R5
False
20018
VHCRTDD-IurIub
VHCRTDD: UTRAN Iub/Iur Protocol Aspects
R3
False
20029
Rel-7 RAN improvements
RP
,
S5
False
20035
EDCHTDD
3.84 Mcps TDD Enhanced Uplink
RP
False
20039
EDCHTDD-IurIub
EDCHTDD: UTRAN Iub/Iur Protocol Aspects
R3
False
20055
LCRTDD-EDCH
1.28 Mcps TDD Enhanced Uplink
R1
,
R2
,
R3
,
R4
,
R5
False
20058
LCRTDD-EDCH-IubIur
1.28 Mcps TDD Enhanced Uplink: UTRAN Iub/Iur Protocol Aspects
R3
False
21008
RANimp-RABSE-CodeOptFDD
Optimization of downlink channelisation code utilisation
R1
False
23003
RANimp-SRNS
FS SRNS Relocation Procedure Enhancement
R3
False
23011
RANimp-NACC
Network Assisted Cell Change (NACC) from UTRAN to GERAN - network-side aspects
R3
False
23012
RANimp-RRMopt-UEMsD
Rel-6 RRM optimization for Iur and Iub
R3
False
23013
OAM-Trace-RAN
Subscriber and equipment trace in UTRAN
R3
False
35010
OAM6
Rel-6 Operations, Administration, Maintenance and Provisioning (OAM&P)
S5
False
35015
OAM-Trace
Rel-6 Trace Management
R3
,
S5
,
N4
False
35016
CH
Rel-6 Charging Management
N3
,
S2
,
S5
False
60051
HS
Harmonized Standard
SMG2
False
60067
OSA
Open Service Access
S1
,
S2
,
N5
False
60076
QoS
End-to-end UMTS Quality of Service management
N1
,
N2
,
S2
,
T2
,
N4
False
60121
LCS
Location Services
SMG1
,
SMG2
,
SMG12
,
N1
,
N2
,
R2
,
R3
,
S1
,
S2
,
S3
,
N4
False
370035
Rel-8 RAN improvements
RP
False
370039
RANimp-SrnsReloc
Enhancements for Serving Radio Network Subsystem (SRNS) Relocation Procedure
R3
False
370040
RANimp-HSPAEvo
Enhancements for FDD HSPA Evolution
R2
,
R3
False
400009
Rel-4 RAN improvements
RP
False
430013
Rel-9 RAN improvements
RP
False
490002
eIurg
Enhancements of Iur-g interface
R3
,
G2
False
490021
eIurg-RAN
Core part: Enhancements of Iur-g interface (Stage 2/3)
R3
False
500009
Rel-5 RAN improvements
RP
False
Assigned Work Items
Find Work Items
Search Work Items
{1}
##LOC[OK]##
{1}
##LOC[OK]##
##LOC[Cancel]##
{1}
##LOC[OK]##
##LOC[Cancel]##
Release 18
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
SA#103
18.0.0
2024-04-03
Automatic upgrade from previo...
60295
SA#103
85472
Release 17
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
SA#95-e
17.0.0
2022-04-05
60289
SA#95-e
76869
Release 16
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
SA#88-e
16.0.0
2020-07-16
38165
SA#88-e
66929
Release 15
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
SA#80
15.0.0
2018-07-02
18664
SA#80
59047
Release 14
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
RAN#75
14.0.0
2017-03-24
31939
RAN#75
52806
Release 13
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
SA#70
13.0.0
2015-12-18
31207
SA#70
47334
Release 12
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
Meetings
Version
Upload date
Comment
SA#65
12.0.0
2014-09-22
Automatic upgrade from previo...
30574
SA#65
8721
Release 11
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
Meetings
Version
Upload date
Comment
SA#57
11.0.0
2012-09-24
Automatic upgrade from previo...
28526
SA#57
8037
Release 10
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
Meetings
Version
Upload date
Comment
RAN#52
10.1.0
2011-06-24
28173
RAN#52
23682
SA#51
10.0.0
2011-04-04
Automatic upgrade from previo...
28180
SA#51
7202
Release 9
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
Meetings
Version
Upload date
Comment
RAN#51
9.1.1
2011-04-04
editorial
28172
RAN#51
8997
RAN#49
9.1.0
2010-09-28
27015
RAN#49
38456
SA#46
9.0.0
2009-12-18
Automatic upgrade from previo...
26399
SA#46
6441
Release 8
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
RAN#43
8.1.0
2009-03-16
26388
RAN#43
27512
RAN#42
8.0.0
2008-12-16
25892
RAN#42
21619
Release 7
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
RAN#35
7.3.0
2007-03-23
25053
RAN#35
37510
RAN#34
7.2.0
2006-12-13
24398
RAN#34
36618
RAN#33
7.1.0
2006-10-10
24394
RAN#33
13906
RAN#31
7.0.0
2006-03-24
24385
RAN#31
23634
Release 6
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) created for M.1457 update
Meetings
Version
Upload date
Comment
RAN#28
6.4.0
2005-06-17
23927
RAN#28
26002
RAN#27
6.3.0
2005-03-24
23926
RAN#27
11724
RAN#26
6.2.0
2005-01-06
22824
RAN#26
23019
RAN#24
6.1.0
2004-06-18
22816
RAN#24
21349
RAN#22
6.0.0
2004-01-13
Required for update of ITU-R ...
21981
RAN#22
623
Release 5
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
RAN#28
5.3.0
2005-06-17
23927
RAN#28
20835
RAN#24
5.2.0
2004-06-18
22816
RAN#24
28789
RAN-#17
5.1.0
2002-10-03
21030
RAN-#17
29749
RAN-#15
5.0.0
2002-04-02
21029
RAN-#15
18980
Release 4
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
RAN-#15
4.2.0
2002-04-02
21029
RAN-#15
21748
RAN-#14
4.1.0
2002-01-11
20323
RAN-#14
11793
RAN-#11
4.0.0
2001-04-06
20320
RAN-#11
10864
Release 1999
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
Upload date
Comment
RAN-#15
3.5.0
2002-04-02
21029
RAN-#15
15143
RAN-#14
3.4.0
2002-01-11
20323
RAN-#14
31808
RAN-#11
3.3.0
2001-04-05
20320
RAN-#11
19375
RAN-#9
3.2.0
2000-10-05
9621
RAN-#9
12805
RAN-#7
3.1.0
2000-03-15
9619
RAN-#7
21603
RAN-#6
3.0.0
1999-12-12
9261
RAN-#6
17186
RAN-#5
1.0.1
1999-10-13
9260
RAN-#5
25698
RAN-#4
0.1.3
1999-06-23
R5-99587
9259
RAN-#4
4597
RAN-#3
0.1.0
1999-04-23
9258
RAN-#3
13163
Exit
Specification has been successfully withdrawn
Specification withdrawal has failed
Are you sure you want delete specification ?
{1}
##LOC[OK]##
{1}
##LOC[OK]##
##LOC[Cancel]##
{1}
##LOC[OK]##
##LOC[Cancel]##