What is the mean time until a packet is formed, that is, until five messages arrive at the node?
What is the mean time until a packet is formed, that is, until five messages arrive at the node?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
In a data communication system, several messages that arrive at a node are bundled into a packet before they are transmitted over the network.
Assume that the messages arrive at the node according to a Poisson process with rate 30 messages per minute (0.5 per second). Five messages are used to form a packet.
What is the mean time until a packet is formed, that is, until five messages arrive at the node?
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