From Single Universe to Parallel Universes - TINA in the age of telecom service Big-Bang - Takeo HamadaMitsuhiro.

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Presentation transcript:

From Single Universe to Parallel Universes - TINA in the age of telecom service Big-Bang - Takeo HamadaMitsuhiro Nakamura Fujitsu Laboratories of America/Fujitsu Ltd.

Outline 1.The Internet “Big-Bang” 2.The Internet service space expansion 3.Telecom service space and self- reproducing cosmos 4.TINA as a new cosmic principle 5.Fujitsu approach toward TINA Open QoS Pricing ConS-IPCM 6.Conclusion

Internet Explosion: Chaotic Evolution? (B$) (Tbps) Total Internet Revenue Total Internet Traffic (Source: Morgan Stanley Dean Witter) Total Internet Revenue Total Internet Traffic Revenues from Content Distribution High-performance Routing Wholesale Routing

The Internet Service Space Expansion 2000 CDN Media ASP Portal 1995 ISP 1990 PSTN 2005? BtoC BtoB Media Publi- cation Govern ment

Self-reproducing Cosmos A. Linde, “The Self-reproducing Inflationary Universe”, Scientific American, Nov

Telecom Cosmos vs. Physical Cosmos 1.Big-Bang: the universe starts rapid expansion with a singular event 2.Early phase: succession of important events occur in a very short time period, forming an early structure of the universe. Things are chaotic as many things are subject to change. 3.Matured phase: large scale structure is fully developed, and the things are stable.

New Service Environment Access Photonic Core Network Edge Node Load Balancing Protocol Conversion Gateway E-commerce Stream Media Publication Application Specific Servers

TINA as a New Cosmic Principle End-to-end connection management for stream delivery Session and QoS guarantee Network intelligence Integrated control and management Business model NAgent ConS-IPCM

NAgent (Network Agent) Architecture User NAgent Network Provider Service Request Topology, Price Reservation Response Contents flow

NAgent Realization using TINA Business Model Connectivity Provider Consumer SOHO PC 3rd Party Service Provider Web Server Connectivity Provider Connectivity Provider Retailer (Nagent) xDSL IPv4/v6 IP over ATM CL Networks MPLS Service Factory, Session Manager Pricing Manager Inter-domain Routing Manager NAgent xxxx : TINA business role Retailer NAgent Fault Manager xDSL Broker Intra-domain network management Intra-domain network management Intra-domain network management

NAgent Summary NAgent benefits –Intelligent assistance to routing decisions by the end user, customized by SLA conditions –Independent of connectivity providers for bandwidth trading, giving fair evaluation NAgent functions –Bandwidth negotiation (a la Bandwidth Broker) + QoS pricing –SLA negotiation + QoS trading –End-to-end connection management using source routing (connection-graph)

ConS-IPCM in IPCM WG Workplan Consumer Retailer/ Service Provider Connectivity Provider Business relation ConS-RP (ConS-IPCM) TCon-RP Connectivity relationConnectivityProvider FCon-RP (LNFed-RP + CSLN-RP)

Structure of ConS-IPCM SLA Security Monitoring Configuration IP Connectivity Provider (Backbone ISP, Network Operator) Service Provider (ISP, ASP, Business User) SML NML (WEB/XML/Java) (CORBA/PIB-COPS/RMON)

End-to-end Flow-through Operation using ConS-IPCM TCon-IPCMTCon-IPCM ConS-IPCM Ret 3Pty Consumer 3Pty Provider Connectivity Provider Service Provider (1) (2) (3) (4) (5)

Application of ConS-IPCM for IP Connectivity Services PUFP: Per-User Flow Provisioning Required additional support at TP node

Conclusion Value-statement of TINA needs to be re- evaluated and re-discovered. TINA provides valid paradigm and principles for the IP-based, new service paradigm. IPCM WG and ConS-IPCM are laying foundation for flow-through operations for the new service environment.