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

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 24.07.2019

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 24.07.2019

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 24.07.2019