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Similaire à Trend of the ICT Standardization (20)
Plus de Shoichi Sakane (6)
Trend of the ICT Standardization
- 1. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 1
Trend of the ICT Standardization
Shoichi Sakane
Japan Technology & Research Center
Cisco Systems
2010/11/29
- 2. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 2
Today’s story
Smart Objects are Everywhere
The Common Infrastructure
Trend of the IETF Standardization
22
- 4. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 4
Sensor & Control Networks are everywhere
Improve
Productivity
Healthcare
Improve Food
and H2
O
Data Center
Energy Saving
Enhanced
Safety &
Security
Smart House
High-Confidence
Transport and
Asset Tracking
Intelligent
Buildings
Predictive
Maintenance
Smart Grid
Smart
Community
- 5. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 5
Smart + Connected Communities
Smart Metering
Environmental monitoring
ITS (Intelligent Transport System)
Physical security
Disaster prevention / management
Local / global governmental facilities
Social Networking
Health monitoring
Applications
- 6. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 6
2011 201320091997 20072005200320011999
Business
Internet
Phase 1
Consumer
Internet
Phase 2
Collaboration
Video
Virtualization/
Data Center
Industrial
Internet
Phase 3
Healthcare
Education
Real Estate
Transportation
Digital Signage
Utilities (Energy)
Physical Security
Government
Sports
1 Trillion
Smart Objects in the “Internet of Things”
- 8. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 8
The PAST of Smart Object Networks
Closed architecture and proprietary protocols are used
Zigbee, Z-Wave, Xmesh, SmartMesh, MeshScape, …
Different Protocols, Different Architectures
Results in inefficient and fragmented networks
GW
GW
GW
GW
GW
GW
GW
GW
Interoperability partially addressed by protocol gateways
Inherently complex to design, difficult to converge
Expensive and difficult to manage (CAPEX and OPEX)
Inconsistent routing, lack of end-to-end QoS
Deployments were limited in scale and flexibility
GW
GW
GW
GW
GW
- 9. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 9
Using IP Allows consistent architecture
Based on open standards
Move away from proprietary and closed protocols
Flexibility in many dimensions
Support a wide range of
Applications -- voice, video, data, message
Media – Serial, SONET, Ethernet, DWDM, FR, ATM
Devices -- From sensors to routers
Plug & Play, Interoperability and Scalability
The Internet comprises billions of connected devices
IP
- 10. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 10
Characteristics of “Smart Object” in the IoT
Constraints of the devices
Power consumption
Physical size
CPU power (8 or 16-bit, lower clock)
RAM (~100 KB)
Bandwidth (~ 127kbps a frame)
Constraints of the networks
Low-speed highly unstable loosy links
oscillation avoidance
Potentially very large scale (10-100sK nodes)
Sleeping devices
Unattended devices in harsh environments
heat, dust, moisture, interference
Low power and
Resource
Consideration
Comprehensive &
Simple Application
Protocol
Resilient
Routing
Protocol
Adaptation Layer
for new media
Challenge Areas
- 12. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 12
What is IETF ?
SDO of the Internet protocols
An open standards organization
Any discussion, mail and slides are open
No formal membership or membership requirements
All participants and managers are volunteers
Involving people not companies
Motto:
“We reject kings, presidents and voting. We believe in
rough consensus and running code”, Dave Clark
(1992)
8 Areas, currently 124 WGs
http://www.ietf.org
- 13. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 13
Internet of Things
IoT Bar-Bof
IETF77, Mar 2010
Constrained
Envinronments
core WG
IETF76, Nov 2009
Z-Wave
Zigbee IP
Trend of the sensor networks in IETF
Low power and
Lossy Networks
roll WG
IETF71, Mar 2008
Low Power WiFi
PLC
Zigbee/HomePlug,
Autumn 2008
OpenSG/UCAlug,
Summer 2009
IEEE802.15.4-2003,
Autumn 2003
Zigbee & WiFi
collaboration, Sprint
2010
SmartGrid Bar-BoF,
Autumn 2009
IEEE 802.15.4
6lowpan WG
IETF61, Nov 2004
LoWPAN
EISA ACT,
2007
Low power
and Resource
Consideration
Comprehensive &
Simple Application
Protocol
Resilient
Routing
Protocol
Adaptation
Layer for new
media
- 14. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 14
Protocols for Smart Objects
IEEE
802.3 Etherenet,
802.11 WiFi
IEEE 802.15.4
PLC
IPv6
TCP
UDP
HTTP
COAP
PANA
IEEE
802.15.4g
RPL
6lowpan-
nd
…
LWIP
BoF
TLS
DTLS
Diet IKE
IPsec
6lowpan-hc
: Group
: Protocol
SEP 2.0
Application
Trans
port
Internet
Inter
face
- 15. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 15
Smart Power Directorate
Organized in 2008, Requested by NIST
SGIP PAP01 Liaison
Internet Protocols for the Smart Grid
Described a set of the protocols in the Internet for the the Smart Grid
Explanation of the basic element of the TCP/IP technology
Consideration of the addressing
Consideration of the mix use of IPv6 and IPv4
Routing (OSPF,ISS,BGP,DYMO,OLSR,RPL)
Transport protocol (TCP,UDP,SCTP,DCCP)
Infrastructure requirement (DNS, DHCP)
Security consideration
Notification of installation of NAT and Firewall
draft-baker-ietf-core-08
http://tools.ietf .org/html/draf t-baker-ietf -core-08
- 16. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 16
IPSO
Alliance established in September, 2008
over 50 organizations (Oct 2010)
Mission
Promote the use of IP in Smart Objects
Generate tutorials, white papers and highlight use cases
Support IETF and other standards development organizations
Support and organize interoperability events
http://ipso-alliance.org/resource-library
• Formal Liaison
• IPv6 Forum
• Zigbee Alliance
• On-Going Activities
• Interoperability testing
• Tutorials, Webinars
• IPv6 ready certification for
Smart Objects
- 17. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialPresentation_ID 17
Conclusion
Smart Objects are everywhere, and become connected into
the networks.
Proprietary and closed architecture approach is not
scalable, flexible nor interoperable.
The Internet is able to be a common infrastructure.
Applying the ICT enables scalability, flexibility, and
interoperability.
The technologies for the networks are standardized soon.
IPSO will help you to make your system conformed with IP.