Norman Manuel Abramson (April 1, 1932[1] – December 1, 2020) was an American electrical engineer and computer scientist, most known for developing the ALOHAnet system for wireless computer communication.
Early life
Abramson was born on April 1, 1932, in Boston, Massachusetts, to immigrant Jewish parents Edward and Esther. His father was born in Lithuania, and worked in commercial photography. His mother was born in Ukraine, and managed the house.[2]
One of Abramson's first projects at the University of Hawaiʻi was to develop radio technology to help the school send and receive data from its remote geographic location to the continental United States, funded by the Advanced Research Projects Agency. A key innovation in the technology was to divide the data in packets which could be resent if the data was lost during transmission, allowing for random access rather than sequential access, based on the same principles being developed for ARPAnet, the precursor of the modern Internet. The resulting radio network technology his team developed was deployed as ALOHAnet in 1971, based on the dual-meaning of the Hawaiian word "aloha".[2] ALOHAnet became the foundation of modern wireless communication as well as influencing the development of Ethernet-based communications.[2]
Abramson continued to serve as a professor at Hawaii until 1994 when he retired.[2] Abramson went on to co-found Aloha Networks in San Francisco, where he served as a CTO.
Personal life and death
Abramson had two children with his wife, Joan: a son, Mark, and a daughter, Carin. Abramson's daughter predeceased him by six years.[2]
Abramson died on December 1, 2020, in his San Francisco home due to complications from skin cancer that had metastasized to his lungs.[2]
Awards
1972: IEEE Sixth Region Achievement Award for contributions to Information Theory and Coding.
1980: IEEE Fellow Award for development of the ALOHA-System.
1992: Pacific Telecommunications Council 20th Anniversary Award for leadership in the PTC.
1998: Golden Jubilee Award for Technological Innovation from the IEEE Information Theory Society, for "the invention of the first random-access communication protocol".[4]
