Transcript ppt - Calit2

21st Century Internet-Engineering an 'Always-On' World
Invited Talk
School of Engineering, UC Santa Cruz
Santa Cruz, CA
May 24, 2002
Dr. Larry Smarr
Director, California Institute for Telecommunications and
Information Technologies
Professor, Dept. of Computer Science and Engineering
Jacobs School of Engineering, UCSD
21st Century Internet-Engineering an 'Always-On' World
The 21st Century Internet is rapidly extending beyond the wired world of PCs
into a pervasive information infrastructure, enabled via a combination of
wireless local area networks, the third generation of cellular phones, satellites,
and the increasing use of the FCC unlicensed wireless band. This universal
access to the Net will change our personal lives as well as making possible a
new generation of SensorNets to give us real-time feedback about our
environment. College campuses are perhaps the best "early warning systems"
for how human behavior will evolve as this "always-on" internet world
develops. I will describe how Cal-(IT)2, one of four new California Institutes for
Science and Innovation, is organizing its "future of the internet" research. We
are working in an interdisciplinary fashion, with real world challenges in
earthquakes, pollution monitoring, biomedicine and transportation congestion
driving experiments in our "Laboratories for Living in the Future," built on
campus and projected outward into the community. We are currently exploring
opportunities for collaboration between Cal-(IT)2 and UC Santa Cruz, a
participating campus in two other of the Institutes.
California’s Institutes for Science and Innovation
California Institute for Bioengineering,
Biotechnology,
and Quantitative Biomedical Research
UCD
UCSF
Center for
Information Technology Research
in the Interest of Society
UCM
UCB
California
NanoSystems Institute
UCSC
UCSB
UCLA
UCI
California Institute for
Telecommunications and
Information Technology
UCSD
www.ucop.edu/california-institutes
Cal-(IT)2 -- An Integrated Approach
to Research on the Future of the Internet
220 UCSD & UCI Faculty
Working in Multidisciplinary Teams
With Students, Industry, and the Community
Over Fifty Industrial Partners
www.calit2.net
Two New Cal-(IT)2 Buildings
Ground Breaking for UCSD Next Week!
Bioengineering • Will Create Unique Lab Facilities
UC Irvine
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–
–
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Clean Rooms for Nanotech and BioMEMS
Computer Arts Virtual Reality
Wireless and Optical Networking
Interdisciplinary Teams
UC San Diego
Extend to
“Living Laboratories”
Black Box Performance Space
Based On UC Santa Cruz
Soon The Internet Will Be Available
Throughout the Physical World
Subscribers (millions)
2,000
1,800
1,600
1,400
1,200
1,000
Mobile Internet
800
600
400
Fixed Internet
200
0
1999
2000
2001
2002
2003
Source: Ericsson
2004
2005
Broadband Wireless Internet is Here Today
• Wireless Internet “Watering Holes”
– Ad Hoc IEEE 802.11 Domains
– Real Broadband--11 mbps Going to 54 mbps
– Security and Authentication can be Added
• Cellular Internet is Rolling Out
– CDMA2000
– South Korea Fast Growth
– San Diego, DC Trials This Summer
– WCDMA
– Japan NTT DoCoMo Launched Oct 2001
“The future is already here,
it’s just not evenly distributed”
William Gibson, Author of Neuromancer
Using Students to Invent the Future
of Widespread Use of Wireless Pocket PCs
• Year- Long “Living Laboratory” Experiment 2001-02
– Computer Science & Engineering Undergraduates
– 500+ Wireless-Enabled HP Pocket PCs at UC San Diego
– 50 Compaq Pocket PCs at UC Irvine
• Currently Using Local Area Network Wireless Internet
• Experiments with Geo-location and Interactive Maps
UC Irvine
UC San Diego
Cal-(IT)2 Team: Bill Griswold, Gabriele Wienhausen, UCSD; Rajesh Gupta, UCI
ActiveCampus – Outdoor Map
Source: Bill Griswold, UCSD
ActiveClass:
Shy Students Can Ask Questions
Students Write
Questions During
Lecture
1. Click in box
2. Type
question
3. Click Submit
Source: Bill Griswold, UCSD
ActiveClass:
Polling the Class During Lecture
• Used in CSE 12, Our 2nd
Programming Course
• 200 Students in Two
Sections
• Continuing This Term
Students
Questions Are
Ranked Using Polls
Question is posted
Others can vote on it
Source: Bill Griswold, UCSD
New Software Environments for
Wireless Application Development
• Binary Runtime Environment for Wireless (BREW)
– Works on Qualcomm CDMA Chipsets
– Middleware Between
– the Application and the Chip System Source Code
– Windows-based Software Development Kit (SDK)
– Native C/C++ applications will run most efficiently
– Supports Integration of Java™ Applications
– Different Model of Security from JAVA
• UCSD Brew Plans
– Access to 40 Brew Enabled Kyocera Handsets
– Free Air-Time Through “Campus Wide” QOTA System
– BREW SDK and Technical Support Environment
www.qualcomm.com/brew/
Digital Tele-Viewer: Extension 1
DTV on PDA: High Portability
• Interactive Video into a
Handheld PDA
– 802.11 network access
– C++/Java based
– Pocket PC or Palm Pilot
Commercialization of Advanced Technology for
Home Land Security Project, May 2002
Source: Mohan Trivedi, UC San Diego
Wireless Internet is Moving
Throughout The Physical World
• First US Taste of 3G Cellular Internet
– UCSD Jacobs School Antenna
– First Beta Test Site
• Linking to 802.11 Mobile “Bubble”
– Tested on CyberShuttle
– Joint Project with Campus
– From Railway to Campus at 65 mph!
Rooftop Qualcomm
1xEV Access Point
www.calit2.net/news/2002/4-2-bbus.html
Extending the Wireless Classroom
With a Briefcase…
Experimenting with the Future -Wireless Internet Video Cams & Robots
Useful for
Highway Accidents
or Disasters
Linked by 1xEV
Cellular Internet
Mobile Interactivity Avatar
Computer Vision and Robotics Research Lab
Mohan Trivedi, UCSD, Cal-(IT)2
Using the FCC Unlicensed Band
to Create a High Speed Wireless Backbone
• The High Performance
Wireless Research and
Education Network
• A Cal-(IT)2
Academic Partner
• Enabling a Broad Set of
Science Applications and
Crisis Management
NSF Funded
PI, Hans-Werner Braun, SDSC
Co-PI, Frank Vernon, SIO
45mbps Duplex Backbone
• Allows for SensorNet
Deployment to Remote
Locations
http://hpwren.ucsd.edu/topo.html
Required Wireless Services Middleware
Applications
Wireless Services Interface
Data
Real-Time Power Location Mobile Security
Management
Services Control Awareness Code
UCI Wireless
Infrastructures
UCSD Wireless
Infrastructures
J. Pasquale, UCSD, Cal-(IT)2
Future Wireless Technologies Are
a Strong Engineering Research Discipline
Center for
Wireless Communications
Two Dozen ECE and CSE Faculty
LOW-POWERED
CIRCUITRY
RF
Mixed A/D
ASIC
Materials
ANTENNAS AND
PROPAGATION
COMMUNICATION
THEORY
COMMUNICATION
NETWORKS
MULTIMEDIA
APPLICATIONS
Architecture
Changing
Modulation
Media Access
Smart Antennas
Environment
Channel
Coding
Scheduling
Adaptive Arrays
Protocols
Multiple Access End-to-End QoS Multi-Resolution
Compression
Hand-Off
Source: UCSD CWC
Experimental Chip Design
with Industrial Partner Support
A Multiple
Crystal Interface
Phase Lock Loop
(PLL) for a
Bluetooth
Transceiver with
Voltage Control
Oscillator (VCO)
Realignment to
Reduce Noise
Source: Ian Galton, UCSD ECE, CWC
Exploring the Future of SensorNets
February 20-21, 2002
Sponsored by Cal-(IT)2 and UCSD
www.soe.ucsd.edu/Research_Review/
Can Use of These Technologies Help Us
Avoid the Downsides of Prolonged Growth?
• Add Wireless
Sensor Array
• Build GIS Data
• Focus on:
UCI
Huntington
Beach
High Tech Coast
UCSD
Mission Bay
San Diego Bay
– Disasters
– Bridges
– Pollution
– Water Cycle
– Traffic
– Earthquakes
– Policy
• Work with the
Community to
Adapt to Growth
The SDSU Field Station Program
Provides Critical Living Laboratories
•
•
•
•
•
•
•
Global Warming Impact
Land & Resource Management
Habitat Fragmentation
Water Quality and Quantity
Biodiversity Loss
Disruption of Fire Regimes
Invasion of Exotic Species
Environmental SensorNets
• Air and Water Pollution Sensor Development
– Lead is Michael Sailor, UCSD Chemistry
– Initially Temperature, Humidity, CO
– Later Add CO2, Ozone, NOx
• Wireless Internet Prototyping Sites
– UCSD Campus
– SDSU’s Santa Margarita
– Ecological Reserve
– Rapid Prototyping Site
– Linked to UCSD via HPWREN
Link in ROADnet—Bringing SensorNets to
the Dirt Roads and the High Seas
• High Bandwidth Wireless Internet
– Linking Sensors for:
– Seismology
– Oceanography
– Climate
– Hydrology
– Ecology
– Geodesy
– Real-Time Data Management
• Joint Collaboration Between:
–
–
–
–
–
SIO / IGPP
UCSD
SDSC / HPWREN
SDSU
Cal-(IT)2
R/V Revelle
in Lyttleton, NZ
Santa Margarita
Ecological Reserve
http://roadnet.ucsd.edu/
Shrinking Flying Wireless Sensor Platforms:
From Predator to Biomimetic Robots
1 Inch
300 Inches
UC Berkeley
Micromechanical
Flying Insect Project
General Atomics Predator
(Air Force, CIA)
20 Inches
UC Berkeley Aerobot
(ARO, DARPA, ONR)
(DARPA, ONR)
Operating System Services for
Power / Performance Management
• Management of Power and Performance
– Efficient Way to Exchange Energy/Power Related Info
– Among Hardware / OS / Applications
– Power-Aware API
Application
Power Aware API
Power Aware Middleware
POSIX
Operating
System
PA-OSL
Modified OS
Services
Operating
System
PA-HAL
Hardware Abstraction Layer
Hardware
Rajesh Gupta UCI, Cal-(IT)2
Adding Wireless Sensors to Systems-on-Chip
Will Create Brilliant Sensors
Applications
Critical New Role of
Power Aware Systems
Sensors Embedded
Software
Processors
Memory
Protocol
Processors
Radio
DSP
Ad Hoc Hierarchical Networks
of Brilliant Sensors
Source: Sujit Dey, UCSD ECE
Internet
Over the Next Decade Nanobioinfoengineering
Will Revolutionize SensorNets
500x
Magnification
Nanogen MicroArray
2 mm
VCSELaser
400x
Magnification
IBM Quantum Corral
Iron Atoms on Copper
Human Rhinovirus
5 nanometers
As Our Bodies Move On-Line
Digital Medicine Will Emerge
• Internal Sensors—Israeli Video Pill
– Battery, Light, & Video Camera
– Images Stored on Hip Device
• Next Step—Putting You On-Line!
– Wireless Internet Transmission
– Key Metabolic and Physical Sensors
• Genomic Individualized Medicine
www.givenimaging.com
– Combine
– Genetic Code
– Body Sensor Data Flows
– Powerful AI Data Mining Techniques
www.bodymedia.com
www.philometron.com
Data and Knowledge Systems
Are the Heart of SensorNets
The SDSC/Cal-(IT)2
Knowledge and Data
Engineering
Laboratory
Sensornets—Real-Time Data
• ROADNet
• ActiveCampus
• Health of Civil Infrastructure
• AUTONET
Web Portal
Customized to User Device
Visualization
Data Mining, Simulation Modeling,
Analysis, Data Fusion
Knowledge-Based Integration
Advanced Query Processing
Database Systems, Grid Storage,
Filesystems
High speed networking
Networked Storage (SAN)
Storage hardware
Source: Chaitan Baru, SDSC
Knowledge Environments to Support
Digitally Enabled Genomic Medicine
School of Medicine /
VA Hospital
wireless access
Medical Records
Analysis
Bioimaging
Knowledge and Data
Engineering Lab
Enabling querying,
analysis, and creative
exploration of large,
integrated data sets
Knowledge
Discovery
Bioengineering
Bioengineering
Department
Statistics
Integrated
Information
Chemical
Pathways
Genomics
Proteomics
NIH is Funding a National-Scale Grid
for Biomedical Imaging
Biomedical Informatics
Research Network
(BIRN)
Part of the UCSD CRBS
National Partnership for Advanced Computational Infrastructure
Center for Research on Biological Structure
NIH Plans to Expand
to Other Organs
and Many Laboratories
Cal-(IT)2 Multi-Megapixel Displays
for Seismic, Geosciences, and Climate Analysis
Cal-(IT)2 / SIO / SDSC / SDSU
Rollout Over 14 Years Starting
With Existing Broadband Stations
Developing Optically Linked Distributed
Visualization and Analysis Centers
• Driven by SensorNets Data
– Emergency Response
– Real Time Seismic
– Environmental Monitoring
• Linked UCSD and SDSU
– Dedication March 4, 2002
Linking Control Rooms
UCSD
SDSU
44 Miles of Cox Fiber
Cox, Panoram,
SAIC, SGI, IBM,
TeraBurst Networks
SD Telecom Council
Broadband Networking Enables
New Cyber Arts
•
•
•
•
UCSD/UCI Computer Gaming Initiative
Computing As Social Space
High Resolution Graphics and Audio
Humans Interacting with Virtual Realities
UC San Diego
Internet Linked Pianos
UC Irvine