Slide 2
Foreword
References
Objectives
Contents
BSC6910 Position in UMTS/GSM
Capacity Configuration of the BSC6910 GO&GU(GSM capacity)
Capacity Configuration of the BSC6910 UO
Capacity Configuration of the BSC6910 GU (UMTS Capacity)
Flexible Topologies and Smooth Evolution
BSC6910 Evolution Path
Reliability
Features- UCUP Resource Pooling
Features- Contoller Resource Sharing
RNC in Pool
Features- Transmission Interface Boards Pooling
Slide 21
Contents
Contents
BSC6910 Cabinet
Components of the Cabinet
Power Supply Principle
PEM (Power Entry Module)
Fan Assembly
Contents
Subrack
DIP Switch on the Subrack
Slots in the Subrack
Configuration of the MPS
Configuration of the EPS
Contents
BSC6910 Logical Structure
Switching Subsystem
SCUb Board
Interconnections Between SCUb Boards
Service Processing Subsystem
Service Processing Subsystem
EGPUa Board
EGPUa Board
DPUf
ENIUa Board
Clock Synchronization Subsystem
Clock Synchronization Subsystem
Clock Synchronization Process
GCUa/GCGa/GCUb/GCGb Board
GCUa/GCGa/GCUb/GCGb Board
Transport Subsystem-Interface Board
FG2c Board
FG2d Board
EXOUa Board
GOUc/GOUe Board
GOUd Board
POUc Board
AOUc Board
UOIc Board
OM Subsystem
Dual OM Plane
EOMUa Board
ESAUa Board
BSC6910 Logical Architecture & Boards
Hardware Reliability
Classification of BSC6910 Boards
Contents
BSC6910 Cable Connections
Cables
Ethernet Cables
Optical Fibers
Y-Shaped Clock Cables
SFP+ High-Speed Cable
Questions
Contents
BSC6910 UMTS Signal Flows
Intra-BSC6910 Signaling Flow on the Uu Interface
Inter-BSC6910 Signaling Flow on the Uu Interface
Signaling Flow on the Iub Interface
Signaling Flow on the Iu/Iur Interface
Intra-BSC6910 Data Flow Between Iub and Iu-CS/Iu-PS
Inter-BSC6910 Data Flow Between Iub and Iu-CS/Iu-PS
BSC6910 GSM Signal Flows
Signaling Flow on the A Interface
Signaling Flow on the A Interface
Signaling Flow on the Abis Interface
Signaling Flow on the Abis Interface
Signaling Flow on the Gb Interface
GSM CS Signal Flow
GSM CS Signal Flow
GSM CS Signal Flow
GSM PS Signal Flow
GSM PS Signal Flow
OM Signal Flow
Contents
Contents
Typical Hardware Configuration (GO)
Typical Configuration Specifications (GO)
Slide 105
Slide 106
Capacity Configuration (In all-IP)
Typical Configuration (GO in ALL-IP)
Contents
Typical Hardware Configuration (UO)
Capacity of a BSC6910 UMTS in typical configuration
Slide 112
Slide 113
Slide 114
Slide 115
Contents
Slide 117
Slide 118
Summary
Glossary
Slide 121