A single broadcast channel is shared among 10 nodes according to the Slotted Aloha protocol. Assume...
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A single broadcast channel is shared among 10 nodes according to the Slotted Aloha protocol. Assume that all nodes have many frames to send, and that one of the nodes, node A, transmits in a slot with probability 0.3, four of the other nodes transmit in a slot with probability 0.2, and the remaining nodes transmit in a slot with probability 0.1. Hint: Do not compute the values, just write the expression in terms of the probabilities. a. What is the probability for node A to have success in a slot? b. what is the probability that any node has success in a slot? A single broadcast channel is shared among 10 nodes according to the Slotted Aloha protocol. Assume that all nodes have many frames to send, and that one of the nodes, node A, transmits in a slot with probability 0.3, four of the other nodes transmit in a slot with probability 0.2, and the remaining nodes transmit in a slot with probability 0.1. Hint: Do not compute the values, just write the expression in terms of the probabilities. a. What is the probability for node A to have success in a slot? b. what is the probability that any node has success in a slot?
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Computer Networking A Top-Down Approach
ISBN: 978-0136079675
5th edition
Authors: James F. Kurose, Keith W. Ross
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