Realizing the Wireless Internet - Leonard Kleinrock - UCLA

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©Leonard Kleinrock 2007 Growth of the Internet Dave Mills writes the initial software. Steve • 1983 ARPANET standardizes on TCP/IP • 1983 DCA splits MILNET from ARPANET • 1984 DNS introduced: Paul Mockapetris and Jon Postel • 1986 NSFNET at 56 Kbps for supercomputers; Wolff in charge. • 1988 NSFNET upgraded to T-1 T 1 backbone • 1988 Robert Morris unleashes 1 Internet worm • 1989 UCLA celebrates 20 anniversary • 1990 ARPANET replaced by NSFNET • 1991 Tim Berners-Lee Lee’s s WWW made available on the Internet
Growth of the Internet • 1991 NSF opens Internet to commercial use • 1992 Internet Society formed • 1992 NSFNET upgraded to T-3 T 3 backbone • 1993 Marc Andreeson Mosaic browser • 1994 Cantor & Siegel introduce spam • 1994 BBN celebrates 25 anniversary • 1995 dot.com boom starts with faith that a “new economy” is beginning • 1996 Telecom Act deregulates data networks • 1996 More email than postal mail in USA • 1997 Internet2 consortium is established • 1997 IEEE releases 802.11 (WiFi) standard ©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 and 34: 3. A Brief History of Wireless ©Le
Page 35 and 36: The Giants of Wireless Communicatio
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: • 1973 ARPA deploys SATNET - 1st
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
Page 85 and 86: How Far Have We Come in 35 Honeywel
Page 87 and 88: The Fourth Screen is Here and Alway
Page 89 and 90: Motivated Wireless Ads Sign up cust
Page 91 and 92: Wireless Sensor for Diabetics • P
Page 93 and 94: Valentine’s s Day: It Could Have
Page 95 and 96: From Convergence to Divergence ©Le
Page 97 and 98: Yet More Divergence in the Environm
Page 99 and 100:
©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
Page 105 and 106:
1. The 100 Year Test • Hamming on
Page 107 and 108:
Michael Faraday • "I could not im
Page 109 and 110:
4. Understand Your Own Results ©Le
Page 111 and 112:
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 •
Page 117 and 118:
5. Gee, that’s funny! What can we
Page 119:
©Leonard Kleinrock 2007 www.lk.cs.
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