Assume each user has a 500 kilobit per second demand and uses the network only 25% of the time. How many users with a probability of at least 0.9 can we multiplex onto an 8 Mbps connection using packet switching? What benefit does statistical multiplexing provide in this case?

Assume each user has a 500 kilobit per second demand and uses the network only 25% of the time. How many users with a probability of at least 0.9 can we multiplex onto an 8 Mbps connection using packet switching? What benefit does statistical multiplexing provide in this case?

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter6: Telecommunications And Networks

Section: Chapter Questions

Problem 4SAT

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Concept explainers

Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.

Question

Assume each user has a 500 kilobit per second demand and uses the network only 25% of
the time. How many users with a probability of at least 0.9 can we multiplex onto an 8 Mbps
connection using packet switching? What benefit does statistical multiplexing provide in this
case?

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