Specification #: 25.450
Reference: 25.450
Title: UTRAN Iupc interface general aspects and principles
Status: Under change control
Type: Technical specification (TS)
Initial planned Release: Release 5
Internal:
Common IMS Specification:
Radio technology:
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Primary responsible group: RAN 3
Secondary responsible groups: -
Rapporteurs
NameCompany
Dino Flore
Qualcomm Incorporated
34251
Parent Specifications
Spec #TypeTitleStatusPrime grp 
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Child Specifications
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Related Work Items
UIDAcronymTitleResp. grp(s) 
2125
LCS-INTF
Open SMLC-SRNC Interface within the UTRAN to support A-GPS Positioning
R2
See details False
2475
LCS-Rel4Pos
Open SMLC-SRNC Interface within the UTRAN to support UTRAN Rel-4 positioning methods
R2
See details False
20012
LCS3-UEPos-UTDOA
Inclusion of Uplink TDOA UE positioning method in the UTRAN specifications
R2
See details False
20030
LCS3-UEpos
Deleted - UE positioning Rel-7
RP
See details False
20050
LCS3-GNSS-UTRAN
Global Navigation Satellite System (GNSS) in UTRAN
R2
See details False
32079
LCS3
Location Services enhancements
R2 , S1 , S2 , GP , C4
See details False
50551
AGNSS
Stage 1/2 for Towards AGNSS Concept
S1 , S2
See details False
60121
LCS
Location Services
SMG1 , SMG2 , SMG12 , N1 , N2 , R2 , R3 , S1 , S2 , S3 , N4
See details False
60165
UTRAN
UMTS Terrestrial Radio Access Network
RP
See details False
  • MeetingsVersionUpload dateComment 
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    31939RAN#7552820
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    31207SA#7047346
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    2011-04-04
    editorial
    28172RAN#51246
    2009-12-18
    Automatic upgrade from previo...
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    2009-01-02
    Upgraded unchanged from Rel-7
    25900SA#421453
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    2007-10-01
    25059RAN#3732873
    2006-12-13
    24398RAN#3427261
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    23928RAN#2928955
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    2003-03-26
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    2005-06-21
    23927RAN#2817280
    2002-01-11
    20323RAN-#1417728
    2001-07-05
    20321RAN-#1216500
    RP-010400
    20321RAN-#123413