In a DecadeVast SensorNets Will Feed Optical Core• The Big–Terabit Optical Internet Core –Gigabit Wireless Streams

• The Small –Pervasive Self-Powered Sensor “Motes”

• The Cheap–One-Cent Radios

Source: Rajesh Gupta, UCI Center for Embedded Computer Systems

“The all optical fibersphere in the center finds its complement in the wireless ethersphere on the edge of the network.”

– George Gilder

The Next Wave of the Internet Will Extend IP Throughout the Physical World

UCIAdvanced displaysSensor networksOrganic/polymer

electronics;Biochips

Magnetic, optical data storage

Microwave amplifiers, receivers

High-speed optical switchesNanophotonic components

Spintronics/quantum encryption

Ultralow powerelectronics

Nonvolatile data storage

Smart chemical, biological, motion, positionsensors

telemedicine

environmental,climate, transportationmonitoring systems

optical network infrastructure

wireless network infrastructure

Microwave amplifiers, receivers

BiochipsBiosensorsHigh-densitydata storage

UCIAdvanced displaysSensor networksOrganic/polymer

electronics;Biochips

Magnetic, optical data storage

Microwave amplifiers, receivers

High-speed optical switchesNanophotonic components

Spintronics/quantum encryption

Ultralow powerelectronics

Nonvolatile data storage

Smart chemical, biological, motion, positionsensors

telemedicine

environmental,climate, transportationmonitoring systems

optical network infrastructure

wireless network infrastructure

Microwave amplifiers, receivers

BiochipsBiosensorsHigh-densitydata storage

Materials and Devices Team, UCSD

This is the Research Context for the California Institute for Telecommunications

and Information Technology

The UCSD Cal-(IT)2 Building in 2004 Will Provide Nanofabrication Facilities for Photonics

Optically Linked High Resolution Data Analysis and Crisis Management Facilities

• Large-Scale Immersive Displays– Panoram Technology

• Fiber Links Between SIO, SDSC, SDSU– Cox Communication

• Optical Switching – TeraBurst Networks

• Driven by Data-Intensive Applications– Seismic and Civil Infrastructure– Water Environmental System

• Integrate Access Grid for Collaboration

SDSCSIO

½ Mile

•Commodity Internet, Internet2•CENIC’s ONI, Cal-REN2, Dig. Cal.•PACI Distributed Terascale Facility

• Wireless LANs

The UCSD “Living Grid Laboratory”—Fiber, Wireless, Compute, Data, Software

SIO

SDSC

CS

ChemMed

Eng. / Cal-(IT)2

Hosp

• High-speed optical core

Source: Phil Papadopoulos, SDSC

Wireless WAN

Dynamic Growth in Mobile InternetForecast of Internet users worldwide

0

200

400

600

800

1,000

1,200

1,400

1,600

1,800

2,000

1999 2000 2001 2002 2003 2004 2005

Mobile Internet

Fixed Internet

Subscribers (millions)

3G Adds Mobility, QoS, and High Speeds

Source: Ericsson

Text/SMSText/SMS

Text/MailText/Mail

ImagesImagesMMSMMS

VideoVideoDownloadDownload

VideoVideoSteamingSteaming

The Promise of 3GDriving the Optical Core with Billions of New Internet Sources

Source: Ericsson

Consumers are 80% of 2G Usage Corporations are Supposed to be 80% of Early 3G

3G Is Estimated to Grow From 1.3% of the Wireless Market in 2002

to 23% in 2007

0

10

20

30

40

50

60

0% 10% 20% 30% 40% 50% 60% 70% 80%

Mobile Penetration

SM

Ss/s

ub

s/m

on

th

FinlandNorway

Germany

Italy

Portugal

GreeceUK

France

Sweden

Spain

SMS growth in Europe -Metcalfe's law in action

Source: Nokia

The Era of Guerilla Infrastructure

• Guerilla vs. Commercial Infrastructure– Bottom Up– Completely Decentralized– Self-Assembling– Use at Your Own Risk– Paves the Way for Commercial Deployment

• Examples– NSFnetInternet– NCSA MosaicWeb– NapsterPeer-to-Peer Storage– SETI@homePeer-to-Peer Computing– IEEE 802.11Broadband Wireless Internet – LamdbaGridGlobal LambdaNet ??

Broadband Wireless Internet is Here Today

• Local Area Wireless Internet “Watering Holes” – Ad Hoc IEEE 802.11 Domains– Real Broadband--11 mbps Going to 54 mbps– Security and Authentication can be Added

– But, it is Shared and Local

– MobileStar--Admiral Clubs, Starbucks, Major Hotels, …

• Wide Area Internet—CDMA20001xEV – Peak is 2.4 Mbps downstream, 307 kbps Upstream

– Average is 600 kbps upstream, 220 kbps down

– Extends CDMA Cellular/PCS Voice to IP Packet Data– UCSD Has Antennas Working With Several Mile Coverage

Elektrosmog is the Embodiment of 3G Skepticism

Founded in Stockholm on August 30, 2000, Elektrosmog is a discussion group for public, wireless access to the Internet over non-telecom networks, such as the Wireless LAN standard IEEE 802.11b. Membership is open and doesn't cost anything.

The project grew out of a skepticism towards the claims of the telecom industry regarding the usefulness and success of the future "third generation mobile telephone systems" as the only means to implement "the wireless Internet". This skepticism culminated in the fall of 2000 with the European telecom operators' applications for radio frequency bandwidth for the future UMTS networks.

We envision a cloud of free Internet connectivity that will cover most inhabited areas. The coverage might be spotty, vary over time, and be hard to control or predict, just like a fog or smog. 369 members as of June 1, 2001

Will The Planned Global Rollout of 3G Proceed as Planned?

• Lack of 3G Global Standardization– Constrains Economies of Scale

• The Economics of Telecom – The Huge Debt Load

– The Investment in 3G Buildout– Is There a Business Case to Recoup?     

• Technological Breakouts – IEEE 802.11 Buildout

– 3G Data Only Can Deploy Now (CDMA20001xEV)

–Will They Skim the Cream of the 3G Market?       

The High PerformanceWireless Research and Education Network

• Cal-(IT)2 Will Build on This Pioneering Experiment

• Add New Research Sensor Arrays

• Instrument Civil Infrastructure

• Try Out New Wireless Technologies

• Data Analysis

• Outreach and Education

NSF FundedPI, Hans-Werner Braun, SDSC,

UCSDCo-PI, Frank Vernon, SIO, UCSD

45mbps Duplex Backbone

Adding Brilliance to Wireless SensorsWith Systems-on-Chip

Memory

Protocol Processors

ProcessorsProcessors DSP

RFRFReconf.Logic

Applications

sensors

Internet

Source: Sujit Dey, UCSD ECE

Wireless Sensors Will Allow Instrumentation of Critical Civil Infrastructure

New Bay Bridge Tower with Lateral Shear Links

Cal-(IT)2 WillDevelop and Install

Wireless Sensor ArraysLinked to

Crisis Management Control Rooms

Source: UCSD Structural Engineering Dept.

Wireless Sensors Allow Your Body to Become an Internet Data Source

• Next Step—Putting You On-Line!– Wireless Internet Transmission

– Key Metabolic and Physical Variables

– Model -- Dozens of 25 Processors and 60 Sensors / Actuators Inside of our Cars

• Post-Genomic Individualized Medicine– Combine

–Genetic Code

–Body Data Flow

– Use Powerful AI Data Mining Techniques

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