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TS 25.430 (RAN3)
UTRAN – Iub interface –
General aspects and principles

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(P) V14.0.0    2017/03    28 p.
(P) V13.0.0    2015/12    28 p.
(P) V12.0.0    2014/09    28 p.
(P) V11.0.0    2012/09    28 p.
(P) V10.1.0    2011/06    28 p.
(P) V9.0.1    2011/04    28 p.
(P) V8.0.0    2009/01    28 p.
(P) V7.5.0    2007/10    28 p.
(P) V6.5.0    2005/06    27 p.
(P) V5.5.0    2005/06    27 p.
(P) V4.4.0    2002/10    26 p.
(P) V3.8.0    2002/06    26 p.

Rapporteur:  Mr. Wilson, Mick
See also:  –

This TS is an introduction to the TSG RAN TS 25.43x series of UMTS Technical Specifications that define the Iub Interface. The Iub interface is a logical interface for the interconnection of Node B and Radio Network Controller (RNC) components of the UMTS Terrestrial Radio Access Network (UTRAN) for the UMTS system.


full Table of Contents for  TS 25.430  PDF version:   14.0.0

 

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1 Scope    2 References    3 Definitions and abbreviations    3.1 Definitions    3.2 Abbreviations    3.3 Specification Notations    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    8.1 UTRAN Iub Interface: Layer 1 (TSG RAN 25.431)    8.2 UTRAN Iub Interface: Signalling Transport (TSG RAN 25.432)    8.3 NBAP Specification (TSG RAN 25.433)    8.4 UTRAN Iub Interface: Data Transport & Transport Signalling for Common Transport Channel Data Streams (TSG RAN 25.434)    8.5 UTRAN Iub Interface: User Plane Protocols for Common Transport Channel Data Streams (TSG RAN 25.435    8.6 UTRAN Iur/Iub Interface: Data Transport & Transport Signalling for DCH Data Streams (TSG RAN 25.426)    8.7 UTRAN Iur/Iub Interface: User Plane Protocol for DCH Data Streams (TSG RAN 25.427)    8.8 Summary of UTRAN Iub Interface Technical Specifications    A Change history   

 

1   Scope [R3]   PDF-p. 6
2   References [R3]
3   Definitions and abbreviations [R3]
3.1   Definitions
3.2   Abbreviations   PDF-p. 7
3.3   Specification Notations   PDF-p. 8
4   General Aspects [R3]   PDF-p. 9
4.1   Introduction
4.2   Iub Interface General Principles
4.3   Iub Interface Specification Objectives
4.4   Iub Interface Capabilities      Up
4.4.1   Radio application related signalling
4.4.2   Iub/Iur DCH data stream   PDF-p. 10
4.4.3   Iub RACH data stream
4.4.4   Iub CPCH data stream [FDD]
4.4.5   Iub FACH data stream
4.4.6   Iub DSCH data stream [TDD]
4.4.7   Iub USCH data stream [TDD]
4.4.8   Iub PCH data stream
4.4.9   Iub FDD TFCI2 data stream
4.4.10   Iub HS-DSCH data stream [R5]   PDF-p. 11      Up
4.4.11   Iub E-DCH data stream [R6]
4.5   Iub Interface Characteristics
4.5.1   Mapping of Iub data streams
4.6   Iub Protocols
5   Functions of the Iub Interface Protocols [R3]   PDF-p. 12
5.1   Iub Functions
5.2   Functional split over Iub   PDF-p. 13
5.2.1   Management of Iub Transport Resources
5.2.2   Logical O&M of Node B
5.2.2.1   Handling of Node B Hardware Resources      Up
5.2.3   Implementation Specific O&M Transport
5.2.4   System Information Management
5.2.5   Traffic management of Common Channels   PDF-p. 14
5.2.6   Traffic management of Dedicated Channels
5.2.6.1   Combining/Splitting and Control
5.2.6.2   Handover Decision
5.2.6.3   Allocation of Physical Channel Resources
5.2.6.4   UpLink Power Control
5.2.6.5   Down-Link Power Control   PDF-p. 15
5.2.6.6   Admission Control      Up
5.2.6.7   Power and Interference Reporting
5.2.7   Traffic management of Shared Channels [TDD]
5.2.7A   Traffic management of High Speed Shared Channels [R5]
5.2.8   Timing and Synchronization Management
6   Node B logical Model over Iub [R3]
6.1   Overview
6.2   Elements of the logical model   PDF-p. 16
6.2.1   Node B Communication Contexts for Dedicated and Shared Channels
6.2.2   Common Transport Channels   PDF-p. 17
6.2.3   Transport network logical resources      Up
6.2.3.1   Node B Control Port
6.2.3.2   Communication Control Port
6.2.3.3   Traffic Termination Point
6.2.3.4   Iub DCH Data Port   PDF-p. 18
6.2.3.5   Iub RACH Data Port
6.2.3.6   Iub CPCH Data Port [FDD]
6.2.3.7   Iub FACH Data Port
6.2.3.8   Iub DSCH Data Port [TDD]
6.2.3.8A   Iub HS-DSCH Data Port [R5]
6.2.3.9   Iub USCH Data Port [TDD]      Up
6.2.3.10   Iub PCH Data Port
6.2.3.11   Iub FDD TFCI2 Data Port
6.2.3.12   Iub E-DCH Data Port [R6]
6.2.4   Radio Network Logical resources   PDF-p. 19
6.2.4.1   Common Resources
6.2.4.2   Cell
6.2.4.3   Common Physical Channels and Common Transport Channels   PDF-p. 21
6.2.4.4   Physical Shared Channels   PDF-p. 22
7   Iub Interface Protocol Structure [R3]   PDF-p. 23
8   Other Iub Interface Specifications [R3]      Up
8.1   UTRAN Iub Interface: Layer 1 (TSG RAN 25.431)
8.2   UTRAN Iub Interface: Signalling Transport (TSG RAN 25.432)
8.3   NBAP Specification (TSG RAN 25.433)   PDF-p. 24
8.4   UTRAN Iub Interface: Data Transport & Transport Signalling for Common Transport Channel Data Streams (TSG RAN 25.434)
8.5   UTRAN Iub Interface: User Plane Protocols for Common Transport Channel Data Streams (TSG RAN 25.435
8.6   UTRAN Iur/Iub Interface: Data Transport & Transport Signalling for DCH Data Streams (TSG RAN 25.426)
8.7   UTRAN Iur/Iub Interface: User Plane Protocol for DCH Data Streams (TSG RAN 25.427)
8.8   Summary of UTRAN Iub Interface Technical Specifications   PDF-p. 25
A   Change history   PDF-p. 26

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