1. “Traditional” IP Network Diamond Team Pete Perlegos Ling Huang Li Yin Thinh Nguyen

2. 2 “Core” Transit Network/Business Architecture Network Service Operators Billing Authentication User profile QoS Policy Traffic Metering Perf. Monitoring Multi-access Dist Proc Control Home(DSL)_n Home(DSL) 2 Cellular_n WLAN_n Home(DSL) 1 Cellular_2 Cellular: QoS Mobility... WLAN_2 WLAN_1 Network Access Providers Application/Content Providers Streaming media Gaming Multi-device call … API Peering Internet Datacenter “Core” Transit Provided by Peering Overlay Transit API Services Regional Transit Regional Transit Regional Transit Intelligent Peering Point Monitoring Brokering …

3. 3 Core Transit Network WAN Regional Transit Network MAN Terminal Device User QOS Management End-to-End IP Network All IP Multicast UnicastAnycast Broadcast Enhanced IP Internet DataCenter DSL/ Cable WLAN 3G LAN Car Network Sensor Layered Model for Connectivity and Service

4. 4 Wide-area Service Intelligent Peering Point ISP QoS Content Adaptation Diameter Directory Service Performance Monitoring Intserv,FECSSL Shortest- Path Active Probing WFQIPSec Best- connected Channel Monitoring Congestion Smart- Market Auctions Application Authent- ication Selection Measure- ment Pricing Usage Monitoring Usage Aggregation Traffic Monitoring Billing QoS SupportSecurityAccounting API Architecture

5. 5 Functionalities Inside Transit Networks Provide connectivity across wide-areas Provide information for accounting/billing QoS Traffic Engineering Measurement/ Monitoring/ Billing Reliable Connectivity QoS routing Resource Management Queue Management Load Balance Efficient Bandwidth Usage Active/Passive Measurement Metering Policing Routing Unicast Multicast Anycast Broadcast Restoration Protection ISP

6. 6 Intelligent Peering Point Inter Connection: points of presence between different kinds of networks. Peering: points of presence between same kind of networks with different providers. QOS & Smart Market. Usage Aggregation & Billing. QoSSmart Market Office Space Usage Aggregation Monitoring Active Probing Huge Connectivity Inter Connection Peering User Profile Traffic Counting and Pricing Load Balancing Provider Selection Dynamic Adaption Gateway/ Connectivity “Meet me” Room Cabinets for Devices Highly Available Intelligent Peering Point