Content for TS 25.430 Word version: 18.0.0
4 General Aspects
4.1 Introduction
4.2 Iub Interface General Principles
4.3 Iub Interface Specification Objectives
4.4 Iub Interface Capabilities
4.5 Iub Interface Characteristics
4.6 Iub Protocols
5 Functions of the Iub Interface Protocols
5.1 Iub Functions
5.2 Functional split over Iub
6 Node B logical Model over Iub
6.1 Overview
6.2 Elements of the logical model
7 Iub Interface Protocol Structure
8 Other Iub Interface Specifications
$ Change History
4 General Aspects p. 9
4.1 Introduction p. 9
4.2 Iub Interface General Principles p. 9
4.3 Iub Interface Specification Objectives p. 9
4.4 Iub Interface Capabilities p. 9
4.4.1 Radio application related signalling p. 9
4.4.2 Iub/Iur DCH data stream p. 10
4.4.3 Iub RACH data stream p. 10
4.4.4 Iub CPCH data stream [FDD] p. 10
4.4.5 Iub FACH data stream p. 10
4.4.6 Iub DSCH data stream [TDD] p. 10
4.4.7 Iub USCH data stream [TDD] p. 10
4.4.8 Iub PCH data stream p. 10
4.4.9 Iub FDD TFCI2 data stream p. 10
4.4.10 Iub HS-DSCH data stream |R5| p. 11
4.4.11 Iub E-DCH data stream |R6| p. 11
4.5 Iub Interface Characteristics p. 11
4.6 Iub Protocols p. 11
5 Functions of the Iub Interface Protocols p. 12
5.1 Iub Functions p. 12
5.2 Functional split over Iub p. 13
5.2.1 Management of Iub Transport Resources p. 13
5.2.2 Logical O&M of Node B p. 13
5.2.3 Implementation Specific O&M Transport p. 13
5.2.4 System Information Management p. 13
5.2.5 Traffic management of Common Channels p. 14
5.2.6 Traffic management of Dedicated Channels p. 14
5.2.6.1 Combining/Splitting and Control p. 14
5.2.6.2 Handover Decision p. 14
5.2.6.3 Allocation of Physical Channel Resources p. 14
5.2.6.4 UpLink Power Control p. 14
5.2.6.5 Down-Link Power Control p. 15
5.2.6.6 Admission Control p. 15
5.2.6.7 Power and Interference Reporting p. 15
5.2.7 Traffic management of Shared Channels [TDD] p. 15
5.2.7A Traffic management of High Speed Shared Channels |R5| p. 15
5.2.8 Timing and Synchronization Management p. 15
6 Node B logical Model over Iub p. 15
6.1 Overview p. 15
6.2 Elements of the logical model p. 16
6.2.1 Node B Communication Contexts for Dedicated and Shared Channels p. 16
6.2.2 Common Transport Channels p. 17
6.2.3 Transport network logical resources p. 17
6.2.3.1 Node B Control Port p. 17
6.2.3.2 Communication Control Port p. 17
6.2.3.3 Traffic Termination Point p. 17
6.2.3.4 Iub DCH Data Port p. 18
6.2.3.5 Iub RACH Data Port p. 18
6.2.3.6 Iub CPCH Data Port [FDD] p. 18
6.2.3.7 Iub FACH Data Port p. 18
6.2.3.8 Iub DSCH Data Port [TDD] p. 18
6.2.3.8A Iub HS-DSCH Data Port |R5| p. 18
6.2.3.9 Iub USCH Data Port [TDD] p. 18
6.2.3.10 Iub PCH Data Port p. 18
6.2.3.11 Iub FDD TFCI2 Data Port p. 18
6.2.3.12 Iub E-DCH Data Port |R6| p. 18
6.2.4 Radio Network Logical resources p. 19
7 Iub Interface Protocol Structure p. 23
8 Other Iub Interface Specifications p. 23
8.1 UTRAN Iub Interface: Layer 1 (TSG RAN 25.431) p. 23
8.2 UTRAN Iub Interface: Signalling Transport (TSG RAN 25.432) p. 23
8.3 NBAP Specification (TSG RAN 25.433) p. 24
8.4 UTRAN Iub Interface: Data Transport & Transport Signalling for Common Transport Channel Data Streams (TSG RAN 25.434) p. 24
8.5 UTRAN Iub Interface: User Plane Protocols for Common Transport Channel Data Streams (TSG RAN 25.435 p. 24
8.6 UTRAN Iur/Iub Interface: Data Transport & Transport Signalling for DCH Data Streams (TSG RAN 25.426) p. 24
8.7 UTRAN Iur/Iub Interface: User Plane Protocol for DCH Data Streams (TSG RAN 25.427) p. 24
8.8 Summary of UTRAN Iub Interface Technical Specifications p. 25
$ Change History p. 26
