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
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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.