Question
Asked Aug 10, 2019
Consider the window size is 10, bandwidth is 1500 bps, transmission delay is 2 ms and
propagation delay is 50 ms. What is the throughput using Go Back N protocol?
a) 294.11
b) 140.23
c) 96
d) 154.21
help_outline

Image Transcriptionclose

Consider the window size is 10, bandwidth is 1500 bps, transmission delay is 2 ms and propagation delay is 50 ms. What is the throughput using Go Back N protocol? a) 294.11 b) 140.23 c) 96 d) 154.21

fullscreen
check_circleExpert Solution
Step 1

Formula for Throughput:

In Go-back-N protocol, the formula for computing the throughput is given below:

Throughput-Bandwidth Efficiency
(1)
help_outline

Image Transcriptionclose

Throughput-Bandwidth Efficiency (1)

fullscreen
Step 2

Formula for Efficiency:

The formula for computing the Efficiency is given below:

Window size
Efficiency=-
(2)
Propagation delay
Transmission delay
1+2x
help_outline

Image Transcriptionclose

Window size Efficiency=- (2) Propagation delay Transmission delay 1+2x

fullscreen
Step 3

Efficiency calculation:

Substitute “10” for “Window size”, “50” for “Propagat...

10
Efficiency
50
1+2x
2
10
51
=0.196078
help_outline

Image Transcriptionclose

10 Efficiency 50 1+2x 2 10 51 =0.196078

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour*

See Solution
*Response times may vary by subject and question
Tagged in

Engineering

Computer Engineering

Computer Networks

Related Computer Engineering Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: For this program you need to use Eclipse. Carefully read the instructions and write a program that r...

A: The program has the following algorithm: In the main method do the following operations,Get the empl...

question_answer

Q: Write a program in Eclipse called LoopMethod (main method) that contains a method called printNums (...

A:  Algorithm: Step 1: Import required package.Step 2: Define “LoopMethod” class.Step 3: Define main fu...

question_answer

Q: What are REST web services and what is the reason for its popularity?

A: REST stands for Representational State Transfer and is an architectural style for most web based app...

question_answer

Q: Why is binary search algorithm better than sequential search?

A: Sequential search algorithm involves visiting each and every element of the list of elements and see...

question_answer

Q: What is DPI

A:  DPI means Dots Per Inch which measures the number of dots placed within squared region of 1-inch di...

question_answer

Q: What is the reduced form of the function F X(XY)+X(X+Y)? a) Y b) X c) 0 d) 1

A: Reduction:The reduced form of the function “F” is computed as follows:

question_answer

Q: Consider the two computers A and B with the clock cycle times 100 ps and 150 ps respectively for som...

A: For solving the problem let’s assume that number of instructions in the program is I. Now, as per th...

question_answer

Q: 1. What is the output of the following code? (A)for (int i = 1; i < 4; i++) {System.out.println("...

A: Since multiple questions have been asked and it is not clear which one question you want to be answe...

question_answer

Q: I need help figuring out how to summarize the content and format of a written technical report.

A: While we are writing a technical report we need to figure out the following points.The title page of...