Author Topic: What is ALOHA ?  (Read 613 times)

sandeep2444

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What is ALOHA ?
« on: January 05, 2015, 08:38:21 PM »
ALOHA is a system for coordinating and arbitrating access to a shared communication Networks channel. It was developed in the 1970s by Norman Abramson and his colleagues at the University of Hawaii. The original system used for ground based radio broadcasting, but the system has been implemented in satellite communication systems.

A shared communication system like ALOHA requires a method of handling collisions that occur when two or more systems attempt to transmit on the channel at the same time. In the ALOHA system, a node transmits whenever data is available to send. If another node transmits at the same time, a collision occurs, and the frames that were transmitted are lost. However, a node can listen to broadcasts on the medium, even its own, and determine whether the frames were transmitted.

lexan

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Re: What is ALOHA ?
« Reply #1 on: July 19, 2015, 08:38:38 AM »
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alex.vortsev

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Re: What is ALOHA ?
« Reply #2 on: August 10, 2015, 04:10:25 AM »

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