14 Jun EXPLAIN WHY IT IS IMPRACTICAL FOR WLANS TO USE THE CSMA/CD PROTOCOL USED IN WIRED ETHERNET.
Explain why it is impractical for WLANs to use the CSMA/CD protocol used in wired Ethernet.
Question 7.
a. A WLAN uses the 1-Mbps IEEE 802.11 infrared standard and the 16-PPM modulation scheme. Compute the period of transmission (time between bits).
b. What is the average time between pulses (1 values) and the corresponding average rate of pulse transmission?
c. Compute the minimum time between adjacent pulses.
d. Compute the maximum time between adjacent pulses.
Question 8.
For IEEE 802.11a standard, describe how the modulation technique and coding rate determine the data rate.
Question 9.
Have you heard about an ad-hoc WLAN? How is it different from an infrastructure WLAN?
Question 10.
Can you describe the multiple access technique used in WLANS? How is it different from the multiple access technique used in wired lans?
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.