USSR launches Sputnik, first artificial earth satellite. In response, US forms the Advanced Research Projects Agency (ARPA), the following year, within the Department of Defense (DoD) to establish US lead in science and technology applicable to the military (:amk:)
1961
Leonard Kleinrock, MIT: "Information Flow in Large Communication Nets" (May 31)
First paper on packet-switching (PS) theory
1962
J.C.R. Licklider & W. Clark, MIT: "On-Line Man Computer Communication" (August)
Galactic Network concept encompassing distributed social interactions
1964
Paul Baran, RAND: "On Distributed Communications Networks"
Packet-switching networks; no single outage point
1965
ARPA sponsors study on "cooperative network of time-sharing computers"
TX-2 at MIT Lincoln Lab and AN/FSQ-32 at System Development Corporation (Santa Monica, CA) are directly linked (without packet switches) via a dedicated 1200bps phone line; Digital Equipment Corporation (DEC) computer at ARPA later added to form "The Experimental Network"
1966
Lawrence G. Roberts, MIT: "Towards a Cooperative Network of Time-Shared Computers" (October)
First ARPANET plan
1967
ARPANET design discussions held by Larry Roberts at ARPA IPTO PI meeting in Ann Arbor, Michigan (April)
ACM Symposium on Operating Systems Principles in Gatlinburg, Tennessee (October)
First design paper on ARPANET published by Larry Roberts: "Multiple Computer Networks and Intercomputer Communication
First meeting of the three independent packet network teams (RAND, NPL, ARPA)
National Physical Laboratory (NPL) in Middlesex, England develops NPL Data Network under Donald Watts Davies who coins the term packet. The NPL network, an experiment in packet-switching, used 768kbps lines
1968
PS-network presented to the Advanced Research Projects Agency (ARPA)
Request for quotation for ARPANET (29 Jul) sent out in August; responses received in September
University of California Los Angeles (UCLA)