Transcript Convergence of Wireline IP and Wireless Networks

The New Carrier Model for the Next
Generation (and this generation)
Network
G. Keith Cambron
President & CEO
SBC Laboratories
Yankee Telecom Group Industry Forum | November 9, 2004
A Carrier Network for
Next Generation Services
> Evolution of Enterprise Network Services
> Introduction of Network-Based/Hosted
Applications
> IP Enablement of the Consumer
> Convergence of Wireline IP and Wireless
Networks
> Keys to the Next Generation Network
A Carrier Network for
Next Generation Services
> Evolution of Enterprise Network Services
> Introduction of Network-Based/Hosted
Applications
> IP Enablement of the Consumer
> Convergence of Wireline IP and Wireless
Networks
> Keys to the Next Generation Network
90’s Enterprise Network
90s networks were characterized by metallic
access, and frame relay and ATM connectivity.
APPS
IP
ENET
FR
T1
Customer
Network
Carrier
Network
FR
T1
Logical Layer
Physical Layer
ATM
SONET
Evolving Network –
Facility Based LANs and WANs
GigE has moved to access and core networks,
eliminating costs and complexity, and enabling
extended customer LANs and facility based WANs.
APPS
IP
ENET
FR Gig
T1 E
Customer
Network
Carrier
Network
ENET
FR
ATM
Gig E
T1
NG SONET
Logical Layer
Physical Layer
Evolving Network –
Network Based LANs and WANs
Multi-protocol label switching (MPLS) is enabling
network-based private virtual LANS and WANS.
National coverage and scale are essential to success.
APPS
IP
ENET
FR Gig
T1 E
Customer
Network
Carrier
Network
IP
ENET
FR ATM MPLS
Gig E
T1
NG SONET
A Carrier Network for
Next Generation Services
> Evolution of Enterprise Network Services
> Introduction of Network-Based/
Hosted Applications
> IP Enablement of the Consumer
> Convergence of Wireline IP and Wireless
Networks
> Keys to the Next Generation Network
Evolving Network –
Network/Hosted Applications
The evolving IP network
is a perfect platform for
the introduction of
network and hosted
applications.
Internet
Access
Hosted
VoIP
APPS
APPS
FireWall
FireWall
IP
IP
ENET
Gig
FR
E
T1
Customer
Network
Unified
Comm
ENET
Gig E
FR
T1
ATM
MPLS
NG SONET
Carrier
Network
A Carrier Network for
Next Generation Services
> Evolution of Enterprise Network Services
> Introduction of Network-Based/Hosted
Applications
> IP Enablement of the Consumer
> Convergence of Wireline IP and Wireless
Networks
> Keys to the Next Generation Network
Consumer Network – The Beginning
Internet access was the application that
drove consumer IP access.
APPS
IP
ENET
ATM
ADSL
Internet
Access
IP
ATM
ADSL
Customer
Network
ENET
SONET
Carrier
Network
Logical Layer
Physical Layer
Consumer Network – FTTH
FTTH is the design of choice for new build
neighborhoods beginning in 2005. FTTH
Unified
supports access speeds of +30 mbps.
Comm
APPS
IP
ENET
ATM
BPON
Internet
Access
IP
ATM
BPON
Customer
Network
ENET
SONET
Carrier
Network
Logical Layer
Physical Layer
Consumer Network – FTTH & FTTN
FTTH and FTTN enable new
classes of consumer apps,
such as IP TV. Home
networking emerges as a
key technology.
IP
TV
Consumer
VoIP
Internet
Access
APPS
Firewall
IP/WiFi
ENET
VDSL2
IP
Firewall
ENET
VDSL2 GPON SONET
A Carrier Network for
Next Generation Services
> Evolution of Enterprise Network Services
> Introduction of Network-Based/Hosted
Applications
> IP Enablement of the Consumer
> Convergence of Wireline IP and Wireless
Networks
> Keys to the Next Generation Network
Wireless – Wireline Convergence
Voice convergence is already happening with the introduction
of Unified Communication. That trend will continue with SIP
forming a common foundation. Data convergence is following
WiFi and Edge/GPRS deployment.
Hosted
VoIP
Unified
Comm
Wireless
Voice
SIP
IP
FTTx/WiFi
GSM
Internet
Access
Firewall
IP
FTTx/WiFi GPRS/Edge
A Carrier Network for
Next Generation Services
> Evolution of Enterprise Network Services
> Introduction of Network-Based/Hosted
Applications
> IP Enablement of the Consumer
> Convergence of Wireline IP and Wireless
Networks
> Keys to the Next Generation
Keys to the Next Generation
> National footprint and scale matter
> Access and Core Networks must work in a
unified design
> Hosted Applications build upon other service
offerings and simplify adoption and operational
support
> Seamless interworking across wireless and
wireline voice and data services can be achieved
through a standard infrastructure
A Carrier Network for
Next Generation Services
Thank
You