IP NGN – Foundation for Ubiquitous
Networking
Monique J. Morrow
Cisco Systems
San Jose, California
mmorrow@cisco.com
ITU Ubiquitous Networking Societies Workshop
Geneva
April 7, 2005
© 2004 Cisco Systems, Inc. All rights reserved.
1
What is Ubiquitous Networking?
O.S. & Applications
Mobile Networking
Restoring
an environment
for Innovation
The Ubiquitous Internet
Agriculture/Wildlife
Consumer
& Services
Manufacturing
Services on the edge
of the Network
Higher Ed./Research
© 2004 Cisco Systems, Inc. All rights reserved.
Transportation
Medical
e-Nations
Government
2
(Federal/Public Sector)
Characteristics of an Ideal Network
Fusing the Best of Today’s Networks and More
Video Delivery of
Cable/Television
Content
Richness of
the Internet
Mobility of
the Cellular
Network
Reliability
of the PSTN
IP
NEXT
GENERATION
NETWORK
Bandwidth
of an Optical
Network
© 2004 Cisco Systems, Inc. All rights reserved.
Flexibility of
Ethernet
Security
of a Private
Network
3
Layers of Convergence in the IP NGN
APPLICATION
CONVERGENCE
Integration of New
Innovative IP D/V/V
Services over
Broadband
Increase Revenue
SERVICE
CONVERGENCE
Service Continuity
and Creation
Customer Loyalty
and Stickiness
NETWORK
CONVERGENCE
Eliminate Layers
in the Network
Reduce
OPEX / CAPEX
MOBILE
FR/ATM
PSTN
OPTICAL
BROADBAND
SERVICES
IP
Next Generation
Network
HIGH-SPEED
INTERNET
© 2004 Cisco Systems, Inc. All rights reserved.
4
IP NGN Architecture
VoD / HDTV
GAMING
PRESENCEBASED
TELEPHONY
DATA
CENTER
WEB
SERVICES
Service Exchange
MOBILE
APPS
IP CONTACT
CENTER
Framework for User
and ApplicationBased Control
(Data, Voice, Video, Mobility)
Customer
Element
Access /
Aggregation
Intelligent
Edge
OPERATIONAL LAYER
SERVICE
APPLICATION
NETWORK
CONVERGENCE CONVERGENCE CONVERGENCE
Achieving a Whole Greater Than the Sum of the Parts
Multiservice
Core
Transport
Transport
INTELLIGENT INFORMATION
NETWORK
© 2004 Cisco Systems, Inc. All rights reserved.
5
IP NGN Architecture—Functional Blocks
Video Telephony
Video-on-Demand
Unified Messaging
Integrated Conferencing
Business Collaboration
Presence
Interactive Gaming
Identity Management
Policy Management
Mobility Management
Dynamic Session Management
Cisco
Service
Exchange
Routing
Security
L2/L3 VPN
Multicast
Service Aware
Performance
Resilience
Interworking
QoS
INTELLIGENT INFORMATION
NETWORK
© 2004 Cisco Systems, Inc. All rights reserved.
OPERATIONAL LAYER
SERVICE
APPLICATION
NETWORK
CONVERGENCE
CONVERGENCE
CONVERGENCE
Intelligent Networking Unifies the Layers for Greater Service Opportunities
Availability
6
VoD / HDTV
GAMING
PRESENCEBASED
TELEPHONY
DATA
CENTER
WEB
SERVICES
Service Exchange
MOBILE
APPS
IP CONTACT
CENTER
Framework for User
and Applicationbased Network
Control
(Data, Voice, Video, Mobility)
Customer
Element
Access /
Aggregation
Intelligent
Edge
OPERATIONAL LAYER
SERVICE
APPLICATION
NETWORK
CONVERGENCE CONVERGENCE CONVERGENCE
Application Convergence
Multiservice
Core
Transport
INTELLIGENT INFORMATION
NETWORK
© 2004 Cisco Systems, Inc. All rights reserved.
7
Innovation at the Application Layer
Presence-Based
Communication
Video
Telephony
Video-onDemand
Multi-Player
Gaming
TV / Web
Integration
Push-to-Talk
Video-Based
Security
Mobile
Enterprise
VOICE
VIDEO
DATA
Blurring the traditional consumer/business segments
© 2004 Cisco Systems, Inc. All rights reserved.
8
Consumer CPE Evolution
Satellite
Network
Mobile
Network
Today’s Home:
Separate Networks,
Content &
Entertainment Systems
Home Control
Network
Broadband
Network
Provider
Cable
Network
Future Home:
Converged Networks, Content,
& Entertainment Systems
© 2004 Cisco Systems, Inc. All rights reserved.
Internet
Internet
9
Creating a Multitude of New Service Opportunities…
Example: Residential Broadband Services
Gaming
$7/mo
Teleworker
$70/mo
Wireless Security
$30/mo
Local and LD
Voice $40/mo
Broadband
Access
$30/mo
Home Net
$10/mo
Digital
Music
$10/mo
NetPVR
$10/mo
Video and xVoD
$50/mo
Integrated Networks, Content and Entertainment Systems
© 2004 Cisco Systems, Inc. All rights reserved.
10
VoD / HDTV
GAMING
DATA
CENTER
PRESENCEBASED
TELEPHONY
WEB
SERVICES
Service Exchange
MOBILE
APPS
IP CONTACT
CENTER
Framework for User
and Applicationbased Network
Control
(Data, Voice, Video, Mobility)
Customer
Element
Access /
Aggregation
Intelligent
Edge
OPERATIONAL LAYER
SERVICE
APPLICATION
NETWORK
CONVERGENCE CONVERGENCE CONVERGENCE
Service Convergence
Multiservice
Core
Transport
INTELLIGENT INFORMATION
NETWORK
© 2004 Cisco Systems, Inc. All rights reserved.
11
Turning Disparate Network Systems...
Into an Intelligent Information Network
CABLE
INTERNET
Billing NMS
Multimedia
Servers
DSL
Backbone
Network
))))
MOBILE
Content Delivery
Network
OPTICAL
PSTN
Today: Inconsistent and Variable Service Level
= Barrier to Growth and Profit
© 2004 Cisco Systems, Inc. All rights reserved.
12
Turning Disparate Network Systems...
Into an Intelligent Information Network
CABLE
INTERNET
Billing NMS
Multimedia
Servers
DSL
MOBILE
Service
Exchange
Backbone
Network
))))
Content Delivery
Network
OPTICAL
PSTN
Service Exchange
Application and subscriber-level control
Usage reporting and billing
Service creation
Mobility management
Resource management
© 2004 Cisco Systems, Inc. All rights reserved.
13
Service Exchange Framework
Multimedia Service Control for Wireline/Wireless Convergence
MULTIDIMENSIONAL IDENTITY
User / Device ID
Location / Presence
Service Registration
Audit / Logging
Assured Authentication
DYNAMIC SESSION
MANAGEMENT
Call Control / Session Border
Controller
Rich-Media Control
Diff Bandwidth & QoS per Session
Accounting / Billing
Service
Exchange
POLICY MANAGEMENT
Subscriber Policy
Application/Chaining
Per-Sub Service
Service Invocation
© 2004 Cisco Systems, Inc. All rights reserved.
MOBILITY MANAGEMENT
Device Roaming
Service Mobility
User Mobility
14
Service Exchange Framework
Multimedia Service Control for Wireline/Wireless Convergence
WHO?
MULTIDIMENSIONAL IDENTITY
/ Device
• WhoUser
is the
user?ID
• Location
Device / Presence
• Service
Profile Registration
/ Logging
• Audit
Location
Authentication
• Assured
Presence
HOW?
DYNAMIC SESSION
•MANAGEMENT
How can I dynamically
Call
Control
/ Session Border
control
resources?
Controller
• Interwork and provide
Rich-Media
Controlcontrol
rich media
Diff Bandwidth
QoScharge
per Session
• Monitor&and
on a
Accounting
/
Billing
per service/per user basis
• Enable application awareness
WHAT?
POLICY
MANAGEMENT
• What
can the
user do?
Policy
• Subscriber
Within what
timeframe?
Application/Chaining
• To what extent
Per-Sub Service
• Service
Under what
rules
Invocation
© 2004 Cisco Systems, Inc. All rights reserved.
Service
Exchange
WHERE?
MANAGEMENT
• MOBILITY
Where can
the user roam?
Device
Roaming
• Track/recognize
the devices
Service
Mobility
across carriers
User• Mobility
Maintain the session across
multiple networks
• Offer all services in
all locations
15
APPLICATION
LAYER
Network Convergence
VoD / HDTV
GAMING
STORAGE
COMM
WEB
SERVICES
MOBILE
APPS
IP CONTACT
CENTER
SECURE
NETWORK
LAYER
SERVICE
CONTROL
LAYER
Service Exchange
Open Framework
for Enabling Triple
Play On The Move
(Data, Voice, Video, Mobility)
Customer
Element
Access /
Aggregation
Intelligent
Edge
Multiservice
Core
Transport
INTELLIGENT NETWORKING
© 2004 Cisco Systems, Inc. All rights reserved.
16
Next Gen. Backbone Network Architecture – One
backbone, multiple access networks
Dual Stack IPv4-IPv6
Cable Network
CE router
Dual Stack IPv4-IPv6
Enterprise Network
Residentia
l
(G)MPLS based Multiservice Intelligent
Packet Backbone
PE
Network
PE Router
Service
(Service POP)
POP
PE
DSL,
FTTH,
Dial
CE router
GGSN
SGSN
CE router
ISP’s
Telecomm
Dual Stack uter
IPv4-IPv6
DSL/FTTH/Dial access
Network
IPv6 IX
ISP offering Native IPv6
services
• One Backbone Network
• Maximizes speed, flexibility and manageability 17
© 2004 Cisco Systems, Inc. All rights reserved.
Target NG IP Communications Architecture
TCAP
Feature
Server
Gateway
Softswitch ITP
APPS
Subscriber
DB
Basic
Unified
Messaging Feature
Server
ITP
Network
PSTN Interworking
Billing
Name
Peering
Resolution
Server
enum
Feature Servers
Presence and
Registration
Media
Resource (MR)
Edge
Proxies
CMS
Next-Gen
OAM
EDGE
STUN
IP NG Comms
Svcs Cntrl Plan
Service
Engine
Lawful
Intercept
SBC
Policy
Broadband
WiFi
3GPP
MetroE
Enterprise
MTA
© 2004 Cisco Systems, Inc. All rights reserved.
18
Thank You!
mallikt@cisco.com
© 2004 Cisco Systems, Inc. All rights reserved.
19
The “Connected Home” Network
Entertainment
Applications Box
Wireless
LAN
Probably located in the
Entertainment Center
Wireless Bridge
Multimedia Distribution
802.11b
Adapter
Home Media Server
802.11b
NIC
Linux + GUI + BIG HardDrive (MyDisk)
“Digital
Express”
Enet 1394
Alternative
Rich content
acquisition
USB
Video
Out
Video
In
Enet
Cable/DBS input
Traditional Broadcast
via STB or Sat Rcvr
PLC Bridge
Appliance Telemetry
Internet
Appliance
VideoCam
Spool to MyDisk
Internet Home Gateway
Proprietary Portal
Base Configuration • Platform for Services
Camera
Upload to my web site
2nd LAN module
E1 E2 E3 E4 Serial
HPNA LAN module
HomeLAN
DTV
“No New Wires”
V1
V2
WAN module
Enet
NIC
Infrastructure &
Services Box
Probably located in the
wiring closet or computer
armoire
View from MyDisk
HPNA
Global Networked Homes to
NIC
reach 100mil by 2009 –
IMS Research 2004 © 2004 Cisco Systems, Inc. All rights reserved.
Broadband
Std Phone & Fax
Converted to VoIP
20