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KF5JRV > TECH 30.06.16 13:23l 11 Lines 547 Bytes #999 (0) @ WW
BID : 5251_KF5JRV
Read: GUEST
Subj: First Wireless Packet
Path: IW8PGT<CX2SA<ZL2BAU<N0KFQ<KF5JRV
Sent: 160630/1120Z 5251@KF5JRV.#NWAR.AR.USA.NA BPQ1.4.65
Norman Abramson Builds the First Packet-Switched Wireless Data Network 1970
In 1970 American engineer and computer scientist Norman Abramson at the
University of Hawaii built ALOHAnet, the first wireless packet-switched data
network, using packet radio.
Unlike the ARPANET where each node could talk to a node on the other end, ALOHA
used a shared medium for transmission and revealed the need for contention
management schemes. ALOHA's situation was similar to issues that were later
faced by Ethernet (non-switched) and Wi-Fi networks.
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