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- For transporting messages across this system, Baran conceived of the idea of breaking large messages or units of computer data into “ message blocks”—separate pieces of data that would be sent independently to the target destination, where they would be rejoined into the original message.
www.britannica.com/biography/Paul-Baran
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Mar 22, 2018 · Baran also developed the concept of dividing information into “message blocks” before sending them out across the network. Each block would be sent separately and rejoined into a whole when they were received at their destination.
For transporting messages across this system, Baran conceived of the idea of breaking large messages or units of computer data into “ message blocks”—separate pieces of data that would be sent independently to the target destination, where they would be rejoined into the original message.
- The Editors of Encyclopaedia Britannica
The "block message" as suggested by Paul Baran in 1964, this is the very first data packet that was ever proposed. After joining the RAND Corporation in 1959, Baran took on the task of designing a "survivable" communications system that could maintain communication between end points in the face of damage from nuclear weapons during the Cold ...
Baran did not use the word “packets” but rather “blocks” or “message-blocks,” leaving it for Donald Davies a few years later to coin the expression “packet-switching” to name this new technology.
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RAND(Research and Development) Corporation, founded in 1946 and based in Santa Monica, California, is to this day a non-profit institution that provides research and analysis in a wide range of fields with the aim of helping the development of public policies and improving decision-making processes. During the Cold War era, RAND researchers produce...
Nevertheless, Baran’s speedy store-and-forward distributed network was highly-efficient and required very little storage at node level; the entire system had an estimated costof $60 million to support 400 switching nodes and in turn service l00,000 users. And though RAND believed in the project, it failed to find the partners with whom to build it....
It was only in 1969, at UCLA (not that far from Santa Monica where Baran worked), that the first cornerstone of the Internet was finally laid, and the ARPANET, the first computer network was built. Paradoxically, what had began a decade earlier as a military answer to a Cold War threat (the Sputnik), turned a completely different kind of network. I...
- Giovanni Navarria
Originally, he called the process “message blocks.” Other scientists including Donald Davies, who would later change the name to “packet switching,” had also come to a similar conclusion at the same time.
During the early 1960s, American engineer Paul Baran developed a concept he called distributed adaptive message block switching, with the goal of providing a fault-tolerant, efficient routing method for telecommunication messages as part of a research program at the RAND Corporation, funded by the United States Department of Defense.
