Question: A channel has a bit rate of 4 kbps and a propagation delay of 20 msec. For what range of frame sizes does stop-and-wait give

A channel has a bit rate of 4 kbps and a propagation delay of 20 msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50 percent?

Step by Step Solution

★★★★★

3.36 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Efficiency will be 50 when the time to tran... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

CS-CN (107).docx

120 KBs Word File

Students Have Also Explored These Related Computer Network Questions!

What channel would you select to give feedback to an employee who mishandled a call with a customer?

An old gas turbine has an efficiency of 21 percent and develops a power output of 6000 kW. Determine the fuel consumption rate of this gas turbine, in L/min, if the fuel has a heating value of 42,000...

What does it mean to say market efficiency has three "levels?"

List two ways in which the OSI reference model and the TCP/IP reference model are the same. Now list two ways in which they differ. What is the main difference between TCP and UDP? A noiseless 4 kHz...

A channel has a bit rate of 8 kbps and a propagation delay of 1 0 msec. Find what range of 1 2 5 frame sizes does stop - and - wait ARQ give an efficiency remedies to the following problems in view...

A channel has a data rate of 4 kbps and a propagation delay of 20 ms. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%?

A channel has a bit rate of 2 Kbps and a propagation delay of 3 0 ms . For what range of frame sizes does the stop - and - wait give an efficiency of at least 5 0 % ?

a) Discuss the two-army problem in TCP. (8 marks) b) Consider a channel with a bit rate of 64 kbps and a propagation delay of 10 ms. i. Stop and Wait (Idle RQ) has been implemented on this network in...

2 A ) A CRC is constructed to generate a 4 - bit FCS for a 1 0 - bit message. The generator polynomial is x 4 + x 2 + x + 1 . Draw the shift register circuit and encode the data bit sequence 1 1 0 1...

A channel has a data rate of 1 0 0 , 0 0 0 bps and a propagation delay of 2 5 0 ms . For what range of frame size does stop - and - wait give an efficiency of at least 5 0 % ? Answer choices a . 2 5...

Why is hedge accounting used, and how can it be misused?

Use the computer software to find the properties for ammonia at the 2 states listed in Problem 3.37

Find the most general antiderivative ( including the constant term, C ) , F ( x ) , of the function below.f ( x ) = 1 2 1 x 2 Provide your answer below:$$

The Fig. 1 shows a three-phase 69-kV, 60 Hz, 300-km, on a steel tower completely transposed, has stranded conductors per phase, symmetrical about both the horizontal and vertical center lines. Each...

Given ; = 60, n=5 then the correlation coefficient r is 60, y = 70, w = 760, y = 1032, wiyi =

In a recent study, the following responses were obtained to the question, Do you favor recycling in your neighborhood? If a response is picked at random, what is the probability that it came from a...

(a) Show that for the diamond structure the Fourier component Ug if the crystal potential seen by an electron is equal to zero for G=2A, where A is a basis vector in the reciprocal lattice referred...

Black Ltd paid $20,000 to acquire 100% of the issued shares of White Ltd at 1 July 2018 when the subsidiarys equity consisted of issued capital of $10,000 and retained earnings of $5,000. At the...

10. (LO1) In May 2014, German food manufacturer Dr. Oetker opened its first North American plant in London, Ontario. In June of the same year, Spanish company Grupo FerroAtlantica, a world-leading...

Consider the following two mutually exclusive projects: The required return on these investments is 13 percent. a. What is the payback period for each project? Note: Do not round intermediate...

Q1: A company process two types of products, a first-class product, and a second-class product, and the process goes through three stages, which are inspection preparation, and packaging. The...

You want to buy $20,000 worth of shares in Tootsie Roll Industries Inc. on margin, but you only have $10,000 of your own money to invest. The remaining $10,000 is borrowed by issuing T - Bills;...