1 Introduction.. 1-1
1.1 Scope. 1-1
1.2 Intended Audience. 1-1
1.3 Change History. 1-1
2 Overview of HSPA and HSPA+. 2-1
3 HSPA Introduced in RAN10.0. 3-1
3.1 F-DPCH. 3-1
3.1.1 Overview. 3-1
3.1.2 Basic Principle. 3-1
3.2 SRB over HSDPA. 3-3
3.2.1 Overview. 3-3
3.2.2 Basic Principle. 3-4
3.2.3 Radio Bearers. 3-4
3.3 SRB over HSUPA. 3-4
3.3.1 Overview. 3-4
3.3.2 Basic Principle. 3-5
3.3.3 Radio Bearers. 3-5
3.4 IMS Signaling over HSPA. 3-5
3.4.1 Overview. 3-5
3.4.2 Basic Principle. 3-6
3.4.3 Radio Bearers. 3-6
3.4.4 Scheduling. 3-6
3.5 HSDPA over Iur3-6
3.5.1 Overview. 3-6
3.5.2 Basic Principle. 3-7
3.6 HSUPA over Iur3-7
3.6.1 Overview. 3-7
3.6.2 Basic Principle. 3-8
3.7 HSUPA 2ms TTI3-8
3.8 HS-DPCCH Preamble Support3-9
3.8.1 Overview. 3-9
3.8.2 Basic Principle. 3-9
4 HSPA+ Introduced in RAN 11.0. 4-1
4.1 Overview. 4-1
4.2 Downlink Enhanced L2. 4-2
4.2.1 Overview. 4-2
4.2.2 Basic Principle. 4-3
4.2.3 Radio Bearers. 4-7
4.3 Downlink MIMO.. 4-7
4.3.1 Overview. 4-8
4.3.2 Basic Principle. 4-9
4.3.3 TFRC Selection. 4-12
4.3.4 Radio Bearers. 4-14
4.3.5 Space Time Transmit Diversity. 4-15
4.3.6 Requirements of MIMO for RF Modules. 4-16
4.4 Downlink 64QAM.. 4-16
4.4.1 Overview. 4-16
4.4.2 Basic Principle. 4-17
4.4.3 Downlink 64QAM Selection. 4-18
4.5 Downlink Enhanced CELL_FACH Operation. 4-20
4.5.1 Overview. 4-20
4.5.2 Basic Principle. 4-21
4.5.3 Radio Bearers. 4-22
4.5.4 State Transition. 4-22
4.5.5 Power Control4-24
4.5.6 Scheduling. 4-25
4.5.7 Flow Control4-25
4.6 CPC DTX-DRX. 4-26
4.6.1 Overview. 4-26
4.6.2 Basic Principle. 4-26
4.6.3 Radio Bearers. 4-27
4.6.4 Transmission Pattern. 4-28
4.7 CPC HS-SCCH Less Operation. 4-29
4.7.1 Overview. 4-29
4.7.2 Basic Principle. 4-30
4.7.3 Radio Bearers. 4-31
5 Parameters. 5-1
6 Counters. 6-1
7 Glossary. 7-1
8 Appendix. 8-1
8.1 HS-DSCH Category. 8-1
8.2 E-DCH Category. 8-2
8.3 Improved CE Mapping for E-DCH. 8-3
8.4 HSPA and HSPA+ Specifications. 8-3
9 Reference Documents9-1
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