information super highway
DESCRIPTION
qTRANSCRIPT
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Presentation on
Information Superhighway
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PRESENTERS
Kishor Mahara Khem Raj Rawal Suman Pokhrel Aditya Bhattarai Jayaram Bhattarai
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Presentation topics
Introduction
Market forces influencing I-way
Components of I-way 1.Network access equipment
2.The last mile3.Global information distribution networks
Public policy issues shaping the i-way
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OBJECTIVES
Clarify what I-Way is
Describe market forces influencing I-Way
Illustrate the components of I-Way
Explain public policy issues shaping I-Way
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Introduction History• 1994, Al Gore introduced the term.
-"Information Superhighway (will) allow us to share information, to connect, and to communicate as a global community".
Definition• High-capacity, interactive electronic pipeline providing
integrated services.
• The Information Superhighway is very much a physical network, an infrastructure of modern high-speed links.
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Contd….
Links everyone at home or office to everything else.
The Information Superhighway is a physical network, facilitating the broadband, two-way transmission of any type of digital information, within its own virtual space.
Digitization 1. Integrity of the information2. Manipulation 3. Compression4. Convergence
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Is internet information superhighway?
In practicality it is identical to internet provided
-connections are broadband-they are continuously running.
Broadband -ability to stack frequencies on a single transmission medium, providing
multiple channels on the same wire.-supports 150-750 kbps in both
upstream and downstream.
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Contd….
-connections to internet must be able to support two way video communication as a broadband
enough.
Internet and infrastructure-As internet develops into I-way, changes will
take place in infrastructure not in internet.
Inernet and worldwide web(www)-it is possible to use internet without www.-explosion of the www made the internet I-way.
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Market forces influencing I-way.
Demands and requirements of market participants.
• Users: becoming information publishers.
• Consumers, end users, or businesses:consuming information products/services.
• ISPs: commercial, government or private.
• Value added information providers: includes third party brokers, intermediaries, originators of services who add value to services provided by others.
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Contd…
Strategic alliances and I-way infrastructure:
• Large resource requirement.
• Alliance between communication, entertainment, and information sectors.
• Alliance to reduce risks, spread costs and acquire costly expertise in different area instantly.
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COMPONENTS OF THE I-WAY
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NETWORK ACCESS EQUIPMENT
Set-Top Boxes Computer-Based Telephony Digital Switches Routers Hubs
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SET-TOP BOXES
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Computer-Based Telephony
Digital Switches
Routers
Hubs
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LOCAL ON-RAMPS
Wiring linking homes with backbone
Requirement of huge investment Divided into four categories Also known as “Last Mile”
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CATEGORIES
Telephone-Based Infrastructure Cable TV-Based Infrastructure Wireless Infrastructure Commercial On-Line
Infrastructure
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TELEPHONE-BASED INFRASTRUCTURE
Most common last mile infrastructure
Can handle millions of simultaneous calls
Lacks digital transmission
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Cable TV-Based Infrastructure
Wired Cable TV
Wireless Cable TV
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Wireless Infrastructure
Cellular, Microwave, and Specialized mobile radio data networks
Advantages over terrestrial networks
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COMMERCIAL ON-LINE INFRASTRUCTURE
Application and Growth
The Microsoft Network
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GLOBAL INFORMATION DISTRIBUTION NETWORKS
Long-Distance Networks
Satellite Networks
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PUBLIC POLICY ISSUES SHAPING THE I-WAY
Cost Subsidies Allocation of Scare Resources Regulation Universal Access Information Policy Issues Social and Religious Barriers
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REFERENCES
Andrew B. Whinston and Ravi Kalakota, ‘’Frontiers of Electronic Commerce”
en.wikipedia.org/wiki/Information_superhighway
lbl.gov/Science/Articles/Archive/information-superhighway
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THANK YOU.Queries are heartily
welcome…