Question: Consider a modification to TCP's congestion control algorithm. Instead of additive increase, we can use multiplicative increase. A TCP sender increases its window size by

Consider a modification to TCP's congestion control algorithm. Instead of additive increase, we can use multiplicative increase. A TCP sender increases its window size by a small positive constant α (0 < a < 1) whenever receives a valid ACK. Find the functional relationship between loss rate L and maximum congestion window W. Argue that for this modified TCP, regardless TCP's average throughput, a TCP connection always spends the same amount of time to increase its congestion window size from W/2 to W.

Step by Step Solution

★★★★★

3.48 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Note that W represents the maximum window size First we can find ... 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)

899-CS-CN (522).docx

120 KBs Word File

Students Have Also Explored These Related Computer Network Questions!

Consider a modification to the activity-selection problem in which each activity a i has, in addition to a start and finish time, a value i . The objective is no longer to maximize the number of...

Although merge sort runs in (n lg n) worst-case time and insertion sort runs in (n2) worst-case time, the constant factors in insertion sort make it faster for small n. Thus, it makes sense to use...

Consider transfelTing an enormous file of L bytes from Host A to Host B. Assume an MSS of 536 bytes. a. What is the maximum value of L such that TCP sequence numbers are not exhausted? Recall that...

1. Consider the TCP basic congestion control algorithm employing slow start and congestion avoidance. Let the packet dropping probability p be constant and independent of the window size. a. Given...

Problem A: Consider TCP fairness scenario as shown in figure 25, which illustrates the convergence of TCPs AIMD algorithm. There are two connections through the same bottleneck link of capacity R to...

c ) ( 3 pts ) Explain briefly how the fast recovery works in TCP Reno. d ) ( 6 pts ) Consider a TCP sender that sends a large amount of data and then goes idle at t 1 ( since it has no more data to...

Thank you ! ender is sent a segment with destination port#80 via a TCP to a receiver that does not If a s support this port (it has a port 21); A) What will the receiver do (think about the TCP...

i want summary please Survey paper When machine learning meets congestion control: A survey and comparison Huiling Jiang s", Qing Lit ker, Yong Jiang ", , GengBiao Shen ", Richard Sinnott ", Chen...

Describe how to construct the function cpo ((D E), v) of two cpos (D, vD) and (E, vE). Prove that ((D E), v) is a cpo. (You may use facts about least upper bounds provided you state them clearly.)...

If you are the manager in an organization responsible for finalizing contracts with professional service providers, what are the pros and cons of having the professionals charge on an hourly basis...

Using EES (or other) software, determine the effects of pressure ratio on the net work output and the thermal efficiency of a simple Brayton cycle for a maximum cycle temperature of 1800 K. Take the...

What are one-sided and two-sided errors? How will you rectify these if detected before preparation of a Trial Balance?

loaded Die. One of the authors drilled a hole in a die, filled it with a lead weight, and then proceeded to roll it. The results are given in the following frequency table. a. According to the data,...

A router is blasting out IP packets whose total length (data plus header) is 1024 bytes. Assuming that packets live for 10 sec, what is the maximum line speed the router can operate at without danger...

An IP datagram using the strict source routing option has to be fragmented. Do you think the option is copied into each fragment, or is it sufficient to just put it in the first fragment? Explain...

Suppose that instead of using 16 bits for the network part of a class B address originally, 20 bits had been used. How many class B networks would there have been?

A terminated employee is not entitled to COBRA benefits if he is terminated for gross misconduct. Group of answer choices True False

____________ usa tecnologa que permite a los humanos interactuar con una computadora a travs de sensaciones y movimientos corporales, por ejemplo, un telfono celular que vibra en su bolsillo. Opcin...

You must evaluate the purchase of a proposed ipectrometer for the R8D department, The base price is $220,000, and it would cost another 544,000 to modify the equipment for spedal use by the firm. The...