Aloha

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aloha

[ə′lō·ə]
(communications)
A radio-channel random-access technique that depends on positive acknowledgement of correct receipt for error control.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

Aloha

(networking)
(From the Hawaiian greeting) A system of contention resolution devised at The University of Hawaii. Packets are broadcast when ready, the sender listens to see if they collide and if so re-transmits after a random time. Slotted Aloha constrains packets to start at the beginning of a time slot. Basic Aloha is appropriate to long propagation time nets (e.g. satellite). For shorter propagation times, carrier sense protocols are possible.
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ALOHA

A type of TDMA transmission system developed by the University of Hawaii used for satellite and terrestrial radio links. In the traditional ALOHA system, packets are transmitted as required, and, like Ethernet's CSMA/CD method, collisions can occur. A "Slotted ALOHA" system triggers transmission starts by a clock and reduces the number of collisions.
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References in periodicals archive ?
Customs, etc., as well as the Aloha Tower Marketplace, Oahu Visitors Bureau, Royal Hawaiian Band, and local businesses.
Traveler's checks at the ready, we fan out into the tempting shops that comprise adjacent Aloha Tower Marketplace (for us, the economic initiative of Boat Day seems to be working).
Mansho call, "Take our aloha with you!" The helicopter returns and sprinkles Pool Deck with petals.
Powered by Daktronics Show Control system, Aloha Stadium will easily be able to adjust content for any event whether collegiate, professional or high school all with the latest broadcast qualities.
"This new installation will bring an elevated experience to Aloha Stadium," said Robin Hall, Daktronics regional manager.