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:
Click to see all versions of this specification
Remarks (2)
Creation dateAuthorRemark
2017-07-04 10:48 UTC
John M Meredith
Txferred from RAN2 to RAN6.
2015-01-22 12:41 UTC
TS created from entrails of TR 25.855.
History
Action dateActionAuthor
2017-07-04 10:54 UTC
Txferred from RAN2 to RAN6.
John M Meredith
2019-08-09 08:45 UTC
Prime Rapporteur has been changed to Ayaz Ahmed. Previous: Ravi Kuchibhotla
Paolino Usai
Primary responsible group: RAN
Secondary responsible groups: RAN 2
Rapporteurs
NameCompany
Ayaz Ahmed
Nokia Solutions & Networks (I)
69857
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
C1 , C4
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
N3 , S2 , S5
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
R2 , R3 , R4
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
R2 , R3 , R4
See details False
510119
NC_4C_HSDPA-Core
Core part: Non-contiguous 4C-HSDPA operation
R2 , R3 , R4
See details False
510120
Cell_FACH_enh-Core
Core part: Further Enhancements to CELL_FACH
R1 , R2 , R3 , R4
See details False
530034
HSDPA_MFTX
HSDPA Multiflow Data Transmission
R1 , R2 , R3 , R4 , R5
See details False
530134
HSDPA_MFTX-Core
Core part: HSDPA Multiflow Data Transmission
R1 , R2 , 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
R1 , R2 , 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
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