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View Full Version : UMTS Signalling Flow Diagrams



apo7
2010-08-23, 04:22 PM
Contents

1 Scope
2 Informative References
3 Abbreviations
4 Introduction
4.1 Transport Protocols
4.1.1 ATM
4.1.2 SCCP
4.2 Functionality of UTRAN
4.2.1 Functionality of the Node B
4.2.2 Functionality of the RNC
4.3 Interfaces
4.3.1 The Uu (Air) Interface
4.3.2 The Iub Interface
4.3.3 The Iur Interface
4.3.4 The Iu Interface
4.4 Protocols
4.4.1 The Radio Resource Control (RRC) Protocol
4.4.1.1 Transport Channels
4.4.1.2 The Logical Channel
4.4.2 The Node B Application Part (NBAP)
4.4.3 The Radio Network Subsystem Application Part (RNSAP)
4.4.4 The Radio Access Network Application Part (RANAP)
4.4.5 Mobile Management and Call Control
4.5 Diagram Notation
5 Call Establishment
5.1 Mobile Originating Call Procedural Overview
5.1.1 Mobile Originating Call Establishment Diagrams
5.2 Mobile Terminating Call Procedural Overview
5.2.1 Mobile Terminating Call Establishment Diagrams
6 Location Management
6.1 Location Area Update
6.2 Routeing Area Update
6.2.1 Intra SGSN Routeing Area Update
6.2.1.1 Intra SGSN Routeing Area Update Procedure
6.2.2 Inter SGSN Routeing Area Update
6.2.2.1 Intra SGSN Routeing Area Update Procedure
6.3 UTRAN Registration Area Update
6.3.1 UTRAN Registration Area (URA) Update on SRNC
6.3.1.1 UTRAN Registration Area Update on SRNC Procedure
6.3.2 UTRAN Registration Area (URA) Update on DRNC
6.3.2.1 UTRAN Registration Area Update on DRNC Procedure
7 Handover
7.1 Hard Handover
7.1.1 Intra SRNC Hard Handover
7.1.1.1 Intra SRNC Hard Handover Procedure
7.1.2 Inter MSC Hard Handover
7.1.2.1 Inter MSC Hard Handover Procedure
7.2 Soft Handover Procedures
7.2.1 Intra RNC Radio Link Addition
7.2.1.1 Intra RNC Radio Link Addition Procedure
7.2.2 Inter RNC Radio Link Addition
7.2.2.1 Inter RNC Radio Link Addition Procedure
7.2.3 Intra RNC Radio Link Deletion
7.2.3.1 Intra RNC Radio Link Deletion Procedure
7.2.4 Inter RNC Radio Link Deletion
7.2.4.1 Inter RNC Radio Link Deletion Procedure
7.2.5 Intra MSC SRNS Relocation
7.2.5.1 Intra MSC SRNS Relocation Procedure
7.2.6 Inter SGSN SRNS Relocation
7.2.6.1 Inter SGSN SRNS Relocation Procedure
8 Packet Services
8.1 Service Request
8.1.1 Service Request Procedure
8.2 PDP Context
8.2.1 PDP Context Activation
8.2.1.1 PDP Context Activation Procedure
8.2.2 PDP Context Deactivation
8.2.2.1 PDP Context Deactivation Procedure

Please give credit to rosan as he is the original uploader of this doc. I got this doc from a colleague and not aware that rosan already posted this before me. Link to rosan post http://www.finetopix.com/showthread.php?t=8260

kamy
2010-08-23, 04:46 PM
this is already posted.

apo7
2010-08-23, 09:19 PM
this is already posted.

Sorry, I am not aware of this. I got the doc from a colleague.

Upon searching the forum I believe the original poster is rosan. Credit to him. :L.

coursekec
2010-08-24, 05:44 PM
good document on signalling..

Blacktiger
2010-08-28, 06:21 AM
Good Work..Keep It Up..