Consider figure 1 where a packet with 88 MB long is generated at node A and sent to node C through node B. Data rate between A and B is 100 kbps. The propagation delay is 2.9 us/km. Determine the minimum data rate required between node B and C so that the buffer of node B are not flooded. 880km 6500kcm BI Figure 1 A file of size 32MB is download from the internet at a rate of 280 kbps. How long will it take to download the file assume constant download rate?

Consider figure 1 where a packet with 88 MB long is generated at node A and sent to node C through node B. Data rate between A and B is 100 kbps. The propagation delay is 2.9 us/km. Determine the minimum data rate required between node B and C so that the buffer of node B are not flooded. 880km 6500kcm BI Figure 1 A file of size 32MB is download from the internet at a rate of 280 kbps. How long will it take to download the file assume constant download rate?

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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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

Consider figure 1 where a packet with 88 MB long is generated at node A and sent to node C through
node B. Data rate between A and B is 100 kbps. The propagation delay is 2.9 us/km. Determine the
minimum data rate required between node B and C so that the buffer of node B are not flooded.
880km
6500kcm
BI
Figure 1
A file of size 32MB is download from the internet at a rate of 280 kbps. How long will it take to
download the file assume constant download rate?

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