Question: In a BSS with no AP (ad hoc network), we have five stations: A, B, C, D, and E. Station A needs to send a

In a BSS with no AP (ad hoc network), we have five stations: A, B, C, D, and E. Station A needs to send a message to station B. Answer the following questions for the situation where the network is using the DCF protocol:
a. What are the values of the To DS and From DS bits in the frames exchanged?
b. Which station sends the RTS frame and what is (are) the value(s) of the address field(s) in this frame?
c. Which station sends the CTS frame and what is (are) the value(s) of the address field(s) in this frame?
d. Which station sends the data frame and what is (are) the value(s) of the address field(s) in this frame?
e. Which station sends the ACK frame and what is (are) the value(s) of the address field(s) in this frame?

Step by Step Solution

★★★★★

3.42 Rating (183 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

We need to remember that the exchanged frames do not leave the BSS All addresses are addresses of entities inside the BSS With this in mind we answer ... 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

Students Have Also Explored These Related Computer Networking Questions!

How is an ad hoc network different from a cellular network?

A given ad hoc network consists of 100 nodes, and the mobility of the nodes is such that every one second, two existing radio connections are broken, while two new radio links are established....

Consider an ad hoc network in which communication (message or packet transfer) is to take place from node X to node Y. The route has already been established, and a data packet is to be transferred...

c . Pre - management channels d . All of the above 2 2 . In a cellular network system, which of the following are used to carry voice or data connection between users? a . Control channels b ....

#3 In the Contention-free Period, the Ap sends Contention-Free-Poll CE-Poll) bas station, one at a time, to give them the right to send a paeket. The Interframe spad technology to control the packet...

Companies can intentionally commoditize their products or services as a strategy to make money. Discuss using these two different cases below how companies can intentionally commoditize their...

Reed these three chapters. Chapter 1, 8, and 9. Wryte a 2-3 paragrafff summary on each chapter. Be sure to label each chapter summary. play.google.com @ 5 + (107) Relaxing Music For Stress Relief,...

Cite as: 573 U. S. ____ (2014) 1 Opinion of the Court NOTICE: This opinion is subject to formal revision before publication in the preliminary print of the United States Reports. Readers are...

DMV Case Study Purpose of this Assignment (The information below is excerpted from the Virginia Department of Motor Vehicles' RFP 154:7-061, DMV CSI Systems Redesign Project, available from under...

Page 1 1 of 106 DOCUMENTS DAVID LEON RILEY, Petitioner (No. 13-132) v. CALIFORNIA, UNITED STATES, Petitioner (No. 13-212) v. BRIMA WURIE 13-132, 13-212 SUPREME COURT OF THE UNITED STATES 134 S. Ct....

Some organization do not use an AP subsidiary ledger or a purchases journal. How is this possible?

A 8-pole, DC generator has a simplex wave-wound armature containing 32 coils of 6 turns each. Its flux per pole is 0.06 Wb. The machine is running at 250 rpm. The induced armature voltage is (A) 96 V...

The process of evaluating the borrower and the property offered as security for the mortgage to determine the transaction s level of default and foreclosure risk is : supportable loan calculation...

In a supply and demand graph, the triangular area under the demand curve but above the supply curve is a. the consumer surplus. b. the producer surplus. c. the marginal cost. d. the deadweight loss....

Suppose an 802.11 b station is configured to always reserve the channel with the RTS/CTS sequence. Suppose this station suddenly wants to transmit 1,000 bytes of data, and all other stations are idle...

True or false; Before an 802.11 station transmits a data frame, it must first send an RTS frame and receive a corresponding CTS frame.

Describe the role of the beacon frames in 802.11.

Problem 21-12 (Working Capital Cash Flow Cycle) 1 Question 8 of 12 ) Check My Work eBook Video Working Capital Cash Flow Cycle Strickler Technology is considering changes in its working capital...

Suppose Bank of America would like to investigate if the credit score and income level of an individual are independent of one another. Bank of America selected a random sample of 400 adults and...

The Alfredo Brothers paid $123,600 in interest over the year, along with $88,000 in dividends. The company issued $130,000 of stock and $50,000 of new debt. During the year, the company reduced the...