Go to spec numbering scheme page
3GPP TS 25.421 (click spec number to see fileserver directory for this spec)
UTRAN Iur interface layer 1
.
TSG / WG responsible: R3 (click TSG/WG to see its home page)
Work item which gave rise to this spec:  -  (click WI code to see Work Item details in the Work Plan)
Work items which may have impacted this spec:  click here
Rapporteur: REININGER, Philippe Specification required for: UTRAN-based systems In the table below ... ... click meeting number for meeting details; ... click spec version number to download that version; ... click SDO publication reference to download SDO transposed document. event version available remarks 1999-04-23 - 1999-06-23 2001-04-06 event version available remarks 2001-04-06 event version available remarks 2002-03-25 event version available remarks 2004-01-13 Required for update of ITU-R M.1457 event version available remarks 2006-03-24 event version available remarks 2009-01-02 Upgraded unchanged from Rel-7 event version available remarks 2009-12-18 Automatic upgrade from previous Release 2009-12-18 Automatic upgrade from previous Release 2011-04-05 editorial event version available remarks 2011-04-05 Automatic upgrade from previous Release version 9.0.0 2011-06-24 event version available remarks 2012-09-24 Automatic upgrade from previous Release version 10.1.0
Release
Freeze meeting
Freeze date
::
remarks
SDO publications
R99
SP-04
1999-06-23
::
.
ETSI
click ref to download
Rel-4
SP-11
2001-03-22
::
.
ETSI
click ref to download
Rel-5
RP-15
2002-03-08
::
.
ETSI
click ref to download
Rel-6
RP-26
2004-12-10
::
created for M.1457 update .
ETSI
click ref to download
Rel-7
SP-36
2007-06-07
::
.
ETSI
click ref to download
Rel-8
SP-42
2008-12-11
::
.
ETSI
click ref to download
Rel-9
SP-46
2009-12-10
::
Upgraded from previous Release without technical change .
ETSI
click ref to download
Rel-10
SP-51
2011-03-23
::
Upgraded from previous Release without technical change .
ETSI
click ref to download
Rel-11
SP-57
2012-09-12
::
Upgraded from previous Release without technical change .
ETSI
click ref to download
Change Requests for this spec: click here.
Genealogy of this spec:
antecedent(s) | this spec | descendant(s) |
(no antecedents) | 25.421 | (no descendants) |
page generated from database: 2013-10-16 10:26:08