Download presentation
Published byBilly Large Modified over 10 years ago
1
Signalling Protocols Q.2931 BISUP MTP3 Sig A Sig B1 Sig B2 IDL CORBA
SAAL ATM PHY BISUP MTP3 Sig A Sig B1 Sig B2 IDL CORBA SSCF SSCOP CPCS SAR
2
SAAL Signalling ATM Adaption Layer User side Network side UNI-SSCF
SSCOP CPCS SAR NNI-SSCF (Service Specific Coordinate function) (Service Specific Coordination Oriented Protocol) (Common Part Convergence Sub-layer ) (Segmentation And Reassembly)
3
Basic Call State Model O-BCSM T-BCSM Sig x 1 2 State C State B State A
4
Fabric Contol Fabric Control Agent GSMP Fabric Control ORB FSR ATM
VTT API Fabric Control Agent GSMP Fabric Control ATM ORB
5
Control Abstractions Service Control (INAP, CORBA, IDL, Java)
Fabric Control Agent FSR Service Control Call Control (INAP, CORBA, IDL, Java) Connection Control Node Control Switch Control Fabric Control (GSMP, etc.) (switch/port config., port mgmt, conn. mgmt, statistics, event messages) Access : Q.2931 Internal : BISUP
6
ATM Switch Control Nodes ATM Switch Controller ATM Switch
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.