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TS 25.308 (RAN6)
HSDPA – High Speed Downlink Packet Access
Overall Description Stage 2

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V15.0.0 (PDF)  2017/09  77 p.
V14.0.0  2016/12  79 p.
V13.2.0  2016/06  78 p.
V12.2.0  2015/01  78 p.
V11.8.0  2014/03  78 p.
V10.6.0  2011/12  70 p.
V9.6.1  2011/12  68 p.
V8.11.1  2011/12  67 p.
V7.12.0  2011/03  54 p.
V6.4.0  2007/04  32 p.
V5.7.0  2004/12  31 p.


Rapporteur:  Mr. Kuchibhotla, Ravi
See also:

High Speed Downlink Packet Access is based on techniques such as adaptive modulation and hybrid ARQ to achieve high throughput, reduce delay and achieve high peak rates. It relies on a new type of transport channel, the HS-DSCH, which is terminated in the Node B. HS-DSCH is applicable only to PS domain RABs. In FDD, the HS-DSCH reception is also supported in CELL_FACH, CELL_PCH and URA_PCH state.

This TS is related to the overall support of High Speed Downlink Packet Access in UTRA.

full Table of Contents for  TS 25.308  Word version:   15.0.0

 

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1  Scope [R5]Word-p. 7
2  References [R5]
3  Definitions and abbreviations [R5]
4  Background and Introduction [R5]Word-p. 9
5  Basic structure of HS-DSCH [R5]
6  MAC architecture [R5]Word-p. 19
7  HARQ protocol [R5]Word-p. 32
8  Signalling parameters [R5]Word-p. 34
9  Mobility procedures [R5]Up
10  Resource management [R5]Word-p. 42
11  Discontinuous UL DPCCH transmission and discontinous reception of F-DPCH and HSPA DL channels in FDD [R7]Word-p. 43
11a  Downlink Control Channel Discontinuous Reception in CELL_DCH state (1.28Mcps TDD only) [R8]Word-p. 47
12  HS-SCCH-less HS-DSCH transmission in FDD [R7]
13  MIMO modelling and operation in HSDPA channel in FDD [R7]Word-p. 49
13a  MIMO modelling and operation in HSDPA channel in 1.28Mcps TDD [R8]Word-p. 50
13b  MU-MIMO operation in HSDPA channel in 1.28Mcps TDD [R10]
13c  MIMO mode with four transmit antennas modelling and operation in HSDPA channel in FDD (FDD only) [R11]Word-p. 51
14  HS-DSCH reception in CELL_FACH state (FDD only) [R7]Word-p. 52
15  HS-DSCH reception in CELL_PCH and URA_PCH states (FDD only) [R7]
15.1  UE operationWord-p. 57
16  HS-DSCH reception in CELL_FACH state (1.28Mcps TDD only) [R8]Word-p. 58
17  HS-DSCH reception in CELL_PCH and URA_PCH states (1.28Mcps TDD only) [R8]
17.1  UE operationWord-p. 61
18  Dual Cell HSDPA Operation (FDD only) [R8]Word-p. 62
19  HS-SCCH-less HS-DSCH transmission in 1.28Mcps TDD [R8]Word-p. 64
20  Four Carrier HSDPA Operation (FDD only) [R10]Word-p. 65
21  Eight Carrier HSDPA Operation (FDD only) [R11]Word-p. 66
22  Multiflow Operation (FDD only) [R11]Word-p. 67
23  Further Enhancements to CELL_FACH state (FDD only) [R11]Word-p. 70
24  DPCCH2 transmission (FDD only) [R12]Word-p. 71
25  Simplified HS-SCCH type 1 operation [R13]Up
AVoid
B  Change historyWord-p. 72

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