1. Architecture and Interworking
Chae-Sub, LEE
WP 2/13

2. I. Architecture for the future
1. Reference Model for the Future Telecom (NGN)
Business Model and Service Scenarios of NGN
Protocol Reference Model for NGN
Reference Model of Mobility in NGN
Reference Model of CAN (Customer Area Network)
2. Capabilities for the Future Telecom (NGN)
Heterogeneous Net. Configurations and capabilities
Heterogeneous Processing Capabilities (Re-Routing,
Copying, Navigation etc.)
Network Intelligence Capabilities using State Inf.
Charging Capabilities in NGN
Network Capabilities of CAN

3. I. Architecture for the future
3. Functional Architecture for the Future Telecom (NGN)
Functional Requirements and Structural Architecture
(Ubiquitous Net., CAN, Access and Backbone etc.)
Integrated Net. Architecture between Fixed & Mobile
Convergence Net. Architecture of Tele-Broadcasting
Functional Architecture of Mobility Management
QoS Architecture on NGN
Addressing and Routing Architecture
Security Architecture
Charging Architecture

4. II. Interworking in the Future
1. Framework for Interworking in Heterogeneous Env.
Up-dates of Interworking Architecture Model
Reference Model of Interworking and Interconnection
Harmonization among ITW related Recs./Stands.
2. Interworking specifications (inc. relevant Protocols)
MPLS based Interworking (MPLS↔Ethernet,
MPLS↔FR, MPLS↔TDM etc.)
Service Interworking between Fixed and Mobile
Service Interworking between Telecom and Broad.
Interworking between CAN and Access/Backbone Net.
Up-Dates of current I.500 Series of Recs., if necessary