Specification #: 25.308
Reference: 25.308
Title: High Speed Downlink Packet Access (HSDPA); Overall description; Stage 2
Status: Under change control
Type: Technical specification (TS)
Initial planned Release: Release 5
Internal:
Common IMS Specification:
Radio technology:
Remarks (1)
Creation dateAuthorRemark
2015-01-22 12:41 UTC
TS created from entrails of TR 25.855.
Primary responsible group: 3GPP RAN 2
Secondary responsible groups: -
Rapporteurs
NameCompany
Ravi Kuchibhotla
Motorola Mobility UK Ltd.
19414
Parent Specifications
Spec #TypeTitleStatusPrime grp 
25.855
TR
High Speed Downlink Packet Access (HSDPA); Overall UTRAN description
Wdrn(CC)
R2
See details
progress
Child Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Related Work Items
UIDAcronymTitleResp. grp(s) 
9
Rel-6 RAN improvements
RP, S5
See details False
624
RAB support enhancement
R2
See details False
1216
Rel-6 Improvements of Radio Interface
R2, R4, R5
See details False
1222
LCRTDD
Low Chip Rate TDD option
R1
See details False
1826
TLM5
Rel-5 Terminal interfaces
T2
See details False
2468
MIMO
Multiple-Input Multiple-Output (MIMO) antennas
R1, R5
See details False
2476
HSDPA
High Speed Downlink Packet Access
R2, R5
See details False
2478
HSDPA-L23
Layer 2 and 3 aspects
R2
See details False
11061
CT1 aspects of Mp
C1
See details False
13026
Deleted - CT3 aspects of Mp
C3
See details False
14012
Mp
Mp (MRFC - MRFP) interface
C4, C1
See details False
20026
RANimp-RABSE-CodOptLCRTDD
Optimization of channelisation code utilisation for 1.28 Mcps TDD
R1
See details False
20028
Rel-7 Improvements of the Radio Interface
RP, GP
See details False
20029
Rel-7 RAN improvements
RP, S5
See details False
20046
RANimp-CPC
Continuous connectivity for packet data users
R1
See details False
21009
RANimp-RABSE-CodOptTDD
optimization of channelisation code utilisation for 3.84 Mcps TDD
R1
See details False
22003
MIMO-L23
MIMO - Layer 2,3 aspects
R2
See details False
35016
CH
Rel-6 Charging Management
S5, S2, N3
See details False
60051
HS
Harmonized Standard
SMG2
See details False
60192
LI
Lawful Interception for GSM Features transposed to UMTS
S3
See details False
330009
RANimp-EnhState
Enhanced CELL_FACH State in FDD
R2
See details False
340038
RANimp-64QamDownlink
64QAM for HSDPA (FDD)
R1
See details False
340039
RANimp-L2DataRates
Improved L2 support for high data rates
R2
See details False
350040
RInImp8
Rel-8 Improvements of the Radio Interface
RP
See details False
360013
RANimp-64QamMimoHsdpa
Combination of 64QAM and MIMO for HSDPA (FDD)
R1
See details False
370032
RInImp8-CsHspa
CS Voice Service over HSPA
R2
See details False
370035
Rel-8 RAN improvements
RP
See details False
370037
RANimp-UplinkEnhState
Enhanced Uplink for CELL_FACH State in FDD
R2
See details False
370038
RANimp-DRX
Enhanced UE Discontinuous Reception (DRX) for FDD
R2
See details False
370039
RANimp-SrnsReloc
Enhancements for Serving Radio Network Subsystem (SRNS) Relocation Procedure
R3
See details False
380075
RANimp-64Qam1.28TDD
64QAM for 1.28 Mcps TDD HSDPA
R1
See details False
380076
RANimp-EnhState1.28TDD
Enhanced CELL_FACH state in 1.28 Mcps TDD
R2
See details False
390028
RANimp-LCRCPC
Continuous Connectivity for packet data users for 1.28 Mcps TDD
R1
See details False
390030
RANimp-HSDSCH
HS-DSCH Serving Cell Change Enhancements
R2
See details False
400009
Rel-4 RAN improvements
RP
See details False
400050
RANimp-MIMOLCR
MIMO for 1.28 Mcps TDD. Linked to Rel-8 Study on Scope of future HSPA Evolution for 1.28 Mcps TDD (UID_370041) TR 25.824
R1, R4
See details False
400052
RANimp-DCHSDPA
Dual-Cell HSDPA operation on adjacent carriers
R1, R4
See details False
401216
Rel-4 Improvements of Radio Interface
RP
See details False
430013
Rel-9 RAN improvements
RP
See details False
430014
RANimp-DC_HSUPA
Dual-Cell HSUPA
R1, R2, R3, R4
See details False
430015
RANimp-MultiBand_DC_HSDPA
Support for different bands for Dual-Cell HSDPA
R4, R2, R3
See details False
430016
RANimp-DC_MIMO
Combination of DC-HSDPA with MIMO
R1, R2, R3, R4
See details False
430018
RANimp-TxAA_nonMIMO
Transmit Antenna Array (TxAA) extension for non-MIMO UEs
R1, R2, R3, R4
See details False
460015
4C_HSDPA
Four carrier HSDPA
R1, R2, R3, R4, R5
See details False
460115
4C_HSDPA-Core
Core part: Four carrier HSDPA
R1, R2, R3, R4
See details False
470112
MUMIMO_LCR_TDD-Core
Core part: MU-MIMO for 1.28Mcps TDD
R1, R2, R3
See details False
500009
Rel-5 RAN improvements
RP
See details False
500119
8C_HSDPA-Core
Core part: Eight carrier HSDPA
R1, R2, R3, R4
See details False
501216
Rel-5 Improvements of Radio Interface
RP
See details False
510019
NC_4C_HSDPA
Non-contiguous 4C-HSDPA operation
R4, R2, R3
See details False
510119
NC_4C_HSDPA-Core
Core part: Non-contiguous 4C-HSDPA operation
R4, R2, R3
See details False
510120
Cell_FACH_enh-Core
Core part: Further Enhancements to CELL_FACH
R2, R1, R3, R4
See details False
530034
HSDPA_MFTX
HSDPA Multiflow Data Transmission
R2, R1, R3, R4, R5
See details False
530134
HSDPA_MFTX-Core
Core part: HSDPA Multiflow Data Transmission
R2, R1, R3, R4
See details False
530135
4Tx_HSDPA-Core
Core part: Four Branch MIMO transmission for HSDPA
R1, R2, R3, R4
See details False
540109
MIMO_64QAM_HSUPA-Core
Core part: MIMO with 64QAM for HSUPA
R1, R2, R3, R4
See details False
610125
UTRA_DCHenh-Core
Core part: Dedicated Channel (DCH) enhancements for UMTS
R1, R2, R3, R4
See details False
620149
EDCH_enh-Core
Core part: Further Enhanced Uplink (EUL) enhancements
R2, R1, R3, R4
See details False
620154
UTRA_HetNet_enh-Core
Core part: Heterogeneous Networks enhancements
R1
See details False
701216
Deleted - Improvements of Radio Interface
RP
See details False
  • Release 13(Spec is UCC for this Release) Latest Remark:
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    2016-07-07
    31638RAN#7249452
    2016-01-07
    31199RAN#7046841
    2015-07-08
    31197RAN#6844862
  • Release 12(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) .
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    2015-01-05
    30567RAN#6643341
    2014-09-24
    30566RAN#6541084
    2014-07-04
    30565RAN#6442329
  • Release 11(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) .
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    2014-03-19
    30564RAN#6341745
    2014-01-07
    29573RAN#6237894
    2013-09-19
    29572RAN#6138641
    2013-07-03
    29571RAN#6039302
    2013-03-18
    29570RAN#5942087
    2013-01-03
    28535RAN#5839140
    2012-09-24
    28534RAN#5734886
    2012-07-02
    28533RAN#5634762
    2011-12-22
    28175RAN#5441850
  • Release 10(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) .
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    2011-12-22
    28175RAN#5441849
    2011-06-24
    28173RAN#5238422
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    28172RAN#5131803
    2010-12-21
    27016RAN#5040212
    2010-10-11
    27015RAN#4935934
    2010-06-18
    27014RAN#4841677
    2010-04-28
    27013RAN#4723976
  • Release 9(Spec is UCC for this Release) Latest Remark:
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    2011-12-22
    editorial
    28175RAN#544583
    2011-06-24
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    28172RAN#5132947
    2010-10-11
    27015RAN#4929572
    2010-06-18
    27014RAN#4841678
    2010-04-28
    27013RAN#4729268
    2009-09-28
    26390RAN#4525196
    2009-06-18
    26389RAN#4427058
  • Release 8(Spec is UCC for this Release) Latest Remark:
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    editorial
    28175RAN#549024
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    28173RAN#5238423
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    28172RAN#5128340
    2010-10-11
    27015RAN#4940648
    2010-04-28
    27013RAN#4725978
    2009-09-28
    26390RAN#4526195
    2009-06-18
    26389RAN#4429713
    2009-03-16
    26388RAN#4319815
    2009-01-05
    25892RAN#4235241
    2008-09-23
    25891RAN#4128252
    2008-06-25
    25890RAN#4018976
    2008-03-20
    25889RAN#3925115
    2008-01-07
    upgraded unchanged
    25062RAN#383463
  • Release 7(Spec is UCC for this Release) Latest Remark:
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    28172RAN#5131804
    2010-10-11
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    2009-06-18
    26389RAN#4425140
    2008-12-20
    25892RAN#4236429
    2008-09-23
    25891RAN#4128251
    2008-06-17
    25890RAN#4024208
    2008-03-20
    25889RAN#3917427
    2008-01-07
    25062RAN#3821682
    2007-10-24
    25059RAN#3725056
    2007-07-17
    25056RAN#3615380
    2007-04-16
    25053RAN#3523229
    2006-12-21
    24398RAN#3424205
    2006-04-06
    24385RAN#3119292
  • Release 6(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) created for M.1457 update
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    25053RAN#3513296
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    22824RAN#2626878
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    22820RAN#2530002
    2004-03-24
    22812RAN#2312450
    2004-01-12
    Required for update of ITU-R ...
    21981RAN#223425
  • Release 5(Spec is UCC for this Release) Latest Remark:
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    21978RAN#1919913
    2003-01-14
    21031RAN-#1810360
    2002-03-21
    21029RAN-#1510101
    2002-01-04
    20323RAN-#1427821
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    20322RAN-#1312358
    2001-10-01
    RP-010643 for approval
    20322RAN-#132938
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