An early wireless data network developed at U of Hawaii. It contributed to the subsequent development of Ethernet and WiFi. They initially used upside-down beach umbrellas for antennas.
Asked in Computers, Technology
How was the first wifi router inventor?
In 1970 University of Hawaii, under the leadership of Norman Abramson, developed the world's first computer communication network using low-cost ham-like radios, named ALOHAnet. The bi-directional star topology of the system included seven computers deployed over four islands to communicate with the central computer on the Oahu Island without using phone lines Hopes this helps :) ...
Asked in English to Hawaiian
Write about classical aloha?
TDMA comprises all mechanisms controlling medium access according to TDM. But what happens if TDM is applied without controlling access? This is exactly what the classical Aloha scheme does, a scheme which was invented at the University of Hawaii and was used in the ALOHANET for wireless connection of several stations. Aloha neither coordinates medium access nor does it resolve contention on the MAC layer. Instead, each station can access the medium at any time . This is a random access scheme, without...
Who had a tremendous impact on the history of computers?
I would say Robert Metcalfe the inventor of Ethernet. You know, the way you plug your computer into the Internet now a days. http://en.wikipedia.org/wiki/Robert_Metcalfe Metcalfe was working at Xerox PARC in 1973 when he co-invented Ethernet, a standard for connecting computers over short distances, with David Boggs. Metcalfe pegs the exact day Ethernet was born: May 22, 1973, the day he circulated a memo titled "Alto Ethernet" which contained a rough schematic of how Ethernet would work. "That is the first time Ethernet...
How was the Internet created?
The Internet was created when a fundamental pioneer in the call for a global network, J.C.R. Licklider, articulated the ideas in his January 1960 paper, Man-Computer Symbiosis. In October 1962, Licklider was appointed head of the United States Department of Defense's Advanced Research Projects Agency, now known as DARPA, within the information processing office. There he formed an informal group within DARPA to further computer research. As part of the information processing office's role, three network terminals had been installed: one for System...