Realizing the Wireless Internet - Leonard Kleinrock - UCLA

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Who Made These Predictions • “It will be possible for a business man in New York to dictate instructions, and have them instantly appear in type at his office in London or elsewhere. • “He will be able to call up, from his desk, and talk to any telephone subscriber on the globe. • “An inexpensive instrument, not bigger than a watch, will enable its bearer to: • hear anywhere, • on sea or land, • music or song, • the speech of a political leader, • the address of an eminent man of science, • or the sermon of an eloquent clergyman, • delivered in some other place, however distant. • “In the same manner any picture, character, drawing, or print can be transferred from one to another place. • “The wireless art offers greater possibilities than any invention or discovery heretofore made, and … we can expect with certitude that in the next few years wonders will be wrought by its application." ©Leonard Kleinrock 2007 Nikola Tesla In 1908
The Giants of Wireless Communication • James Clerk Maxwell • Heinrich Hertz “Mathematicians … will even be doubtful whether the ideas as expressed in symbols had ever quite found their way out of the equations into their minds.” "I do not think that the wireless waves I have discovered will have any practical application." • Nikola Tesla • Guglielmo Marconi “Today’s s scientists have substituted mathematics for experiments, and they wander off through equation after equation, and eventually build a structure which has no relation to reality.” “Have I done the world good, or have I added a menace” ©Leonard Kleinrock 2007
Page 1 and 2: Leonard Kleinrock Professor, UCLA C
Page 3 and 4: ©Leonard Kleinrock 2007 1. Introdu
Page 5 and 6: ©Leonard Kleinrock 2007
Page 11 and 12: The Internet Has Dramatically Chang
Page 13 and 14: 2. A Brief History of the Internet
Page 15 and 16: Before the Beginning! • 1957 Sput
Page 17 and 18: Before the Beginning! • 1965 Doug
Page 19 and 20: The Arpanet Beginning • 1967 ARPA
Page 21 and 22: My 1969 vision … Ucla Press Relea
Page 23 and 24: ©Leonard Kleinrock 2007 The 1969 I
Page 25 and 26: ©Leonard Kleinrock 2007 We Decided
Page 27 and 28: But What WAS the First Message Ever
Page 29 and 30: But What WAS the First Message Ever
Page 31 and 32: Enter the Wireless Networks • 197
Page 33: 3. A Brief History of Wireless ©Le
Page 37 and 38: ©Leonard Kleinrock 2007 Radio Time
Page 39 and 40: ©Leonard Kleinrock 2007 Radio
Page 41 and 42: Packet Radio • 1970’s >> 1990
Page 45 and 46: Giant Stepping in Packet Radio •
Page 47 and 48: • 1973 ARPA deploys SATNET - 1st
Page 49 and 50: Growth of the Internet • 1991 NSF
Page 51 and 52: • From: Laurence Canter (nike@ind
Page 53 and 54: Growth of the Internet • 2004 USA
Page 55 and 56: Growth of the Internet • 2005 MyS
Page 57 and 58: Some of the Wireless Personalities
Page 59 and 60: 4. The Early Internet Vision ©Leon
Page 61 and 62: So What Was My Early Internet Visio
Page 63 and 64: What Did the Internet Get Wrong •
Page 65 and 66: 5. The Future Vision The Edge Evolv
Page 67 and 68: Phase 1: Nomadic Computing In Your
Page 69 and 70: Phase 2: Embeded Technology: Smart
Page 71 and 72: ©Leonard Kleinrock 2007 What WILL
Page 73 and 74: The Future Vision Phase 3: Ubiquito
Page 75 and 76: The Future Vision Phase 3: Ubiquito
Page 77 and 78: Let’s s Focus on the Mobile Devic
Page 79 and 80: On The Road • A person who carrie
Page 81 and 82: ©Leonard Kleinrock 2007 The Conver
Page 83 and 84: A Converged Phone Those keyboards a
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How Far Have We Come in 35 Honeywel
Page 87 and 88:
The Fourth Screen is Here and Alway
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Motivated Wireless Ads Sign up cust
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Wireless Sensor for Diabetics • P
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Valentine’s s Day: It Could Have
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From Convergence to Divergence ©Le
Page 97 and 98:
Yet More Divergence in the Environm
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©Leonard Kleinrock 2007 So What’
Page 101 and 102:
An Expanded Vision of the Future
Page 103 and 104:
My Five Golden Guidelines to Resear
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1. The 100 Year Test • Hamming on
Page 107 and 108:
Michael Faraday • "I could not im
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4. Understand Your Own Results ©Le
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Response Time vs Throughput T( ) No
Page 113 and 114:
Response 4. Understand Time Your vs
Page 115 and 116:
4. Understand Your Own Results •
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5. Gee, that’s funny! What can we
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©Leonard Kleinrock 2007 www.lk.cs.
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Realizing the Wireless Internet - Leonard Kleinrock - UCLA

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