2000/9/14 TINA2000@Paris 1

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

TINA’2000@Paris

Takeo Hamada Mitsuhiro Nakamura

Fujitsu Laboratories of America/Fujitsu Ltd.

2000/9/14 TINA2000@Paris 2

Outline1. The Internet “Big-Bang”2. The Internet service space expansion3. Telecom service space and self-reproduci

ng cosmos4. TINA as a new cosmic principle5. Fujitsu approach toward TINA

• Open QoS Pricing• ConS-IPCM

6. Conclusion

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Internet Explosion: Chaotic Evolution?

1999 2000 2001 2002 2003 2004 2005 2006 2007

40

80

120

160

(B$)

16

12

8

4

(Tbps)

Total In

ternet R

evenu

e

Total In

ternet T

raffic

(Source: Morgan Stanley Dean Witter)

Total

Inter

net Rev

enue

Total

Inter

net T

raffi

c

Revenues from Content Distribution High-performance Routing Wholesale Routing

2000/9/14 TINA2000@Paris 4

The Internet Service Space Expansion

2000

CDN

Media

ASP

Portal

1995

ISP

1990

PSTN

2005?

BtoCBtoB

Media Publi-cation

Government

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Self-reproducing Cosmos

A. Linde, “The Self-reproducingInflationary Universe”,Scientific American, Nov. 1994.

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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.

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New Service Environment

AccessAccessAccess

Photonic Core Network

Edge Node Load

Balancing ProtocolConversion

Gateway

E-commerce

Stream Media

Publication

Application Specific ServersApplication Specific Servers

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TINA as a New Cosmic Principle• End-to-end connection management for stre

am delivery• Session and QoS guarantee• Network intelligence• Integrated control and management• Business model

• NAgent• ConS-IPCM

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NAgent (Network Agent) Architecture

User

NAgent

NetworkProvider

ServiceRequest Topology, Price

ReservationResponse

Contents flow

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NAgent Realization using TINA Business Model

ConnectivityProvider

Consumer

SOHOPC

3rd PartyService

Provider

Web ServerConnectivity

Provider

ConnectivityProvider

Retailer (Nagent)

xDSL

IPv4/v6IP over ATMCL NetworksMPLS

Service Factory,Session Manager

Pricing Manager

Inter-domain Routing Manager

NAgent

xxxx : TINA business role

Retailer

NAgentFault Manager

xDSL

Broker

Intra-domainnetwork

management

Intra-domainnetwork

management

Intra-domainnetwork

management

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NAgent Summary

• NAgent benefits– Intelligent assistance to routing decisions by the end us

er, customized by SLA conditions– Independent of connectivity providers for bandwidth tr

ading, giving fair evaluation

• NAgent functions– Bandwidth negotiation (a la Bandwidth Broker) + QoS

pricing– SLA negotiation + QoS trading– End-to-end connection management using source routin

g (connection-graph)

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ConS-IPCM in IPCM WG Workplan

ConsumerConsumerRetailer/Retailer/

Service ProviderService Provider

ConnectivityConnectivityProviderProvider

Business relation

ConS-RP (ConS-IPCM)

TCon-RPTCon-RP

Connectivity relation

ConnectivityConnectivityProviderProvider

FCon-RP (LNFed-RP + CSLN-RP)FCon-RP (LNFed-RP + CSLN-RP)

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Structure of ConS-IPCM

SLA Security

Monitoring Configuration

IP Connectivity ProviderIP Connectivity Provider(Backbone ISP, Network Operator)

Service ProviderService Provider(ISP, ASP, Business User)

SML

NML

(WEB/XML/Java)(WEB/XML/Java)

(CORBA/PIB-COPS/RMON)(CORBA/PIB-COPS/RMON)

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End-to-end Flow-through Operation using ConS-IPCM

TC

on-I

PC

MT

Con

-IP

CM

TC

on-I

PC

MT

Con

-IP

CM

ConS-IPCMConS-IPCM

Ret

Ret

3Pty

3Pty

ConsumerConsumer 3Pty Provider3Pty Provider

Connectivity Connectivity ProviderProvider

Service ProviderService Provider

(1) (2)

(3)

(4) (5)

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Application of ConS-IPCM for IP Connectivity ServicesPUFP: Per-User Flow Provisioning

P2P withPUFP

P2P withNo-PUFP

MP withPUFP

MP withNo-PUFP

(Basic service type) GS/CLservice

DiffServ/BE GS/CLservice

DiffServ/BE

QoS monitoring andsecurity

IP-VPN IP-VPN N/A N/A

Private IP addresses atTP node

VPRN VPRN VPRN VPRN

IP encapsulation supportat TP node

Tunneling Tunneling N/A N/A

LAN emulation supportat TP node

VLAN VLAN VLAN VLAN

IP encapsulation support+ home agent support +binding cache support(care-of-address) at TPnode

Mobile IP Mobile IP N/A N/A

Required additional supportRequired additional supportat TP nodeat TP node

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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.