2. Discussion Question 1 Resource: Ch. 3 of CWNA Guide to Wireless LANs Due Date: Day 2 [ Main forum] Complete Case Project 3-5 on p. 112 of the text. Post your response to the following: Imagine you are the network administrator of aWLAN. Give an example of how knowing the 10’s and 3’s Rules of RF Math can helpyou on the job. Include your answers to Case Project 3-5 in your response. Show your work The 10’s and 3’s rule are supposed to assist the network manager find the
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| WIRELESS ELECTRICITY | THE FUTURE OF ELECTRICITY | | ODOGUN CLINTON OBARO | 3/15/2012 | Contents PICTURE COVER 3 I. INTRODUCTION 5 II. PROCESS BEHIND WIRELESS TECHNOLOGY? 5 2.1 RESONANCE MAGNETIC FIELD 5 2.2 MICROWAVE POWER TRANSMISSION (MPT) 5 III. EXPERIMENT 6 IV. HOW SAFE IS WIRELESS ELECTRICITY? 6 V. MERITS‚ DEMERITS AND ECONOMIC IMPACT 6 5.1 MERITS 6 5.2 DEMERITS 6 5.3 ECONOMIC IMPACT 6 VI. BIOLOGICAL BREAKTHROUGH 7 VII. CONCLUSION 7 VIII. REFERENCES
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Four Boxes Business Model Amazon in 2007 (T2) Customer Value Proposition (promised customer value) - Presenting the Kindle‚ CEO Jeff Bezos announced‚ “This isn’t a device‚ it’s a service.” - Complete experience for the customer: an expansive library of books and the ability to download the book instantly using Amazon’s wireless network - The customer enjoyed a cheaper ($9.99 or less instead of $25 for a hardcover)‚ and some would say better‚ reading experience without sacrificing breadth of
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INTRODUCTION TO WIRELESS PC COMMUNICATION In many situations a communication link between two devices becomes essential. This communication can be wired or wireless. If two devices are close to each other a wired link is preferred. However in many situations two devices are reasonably far apart. In that case a wireless link is preferred. One of the popular wireless communication technologies is RF communication that is being used in our project. The HT12E and HT12D chips have been used to maintain
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Wireless Communications Wireless communications are everywhere. People around the world regularly send and receive messages wirelessly‚ that is‚ transmitted through the air. Three types of wireless communications include wireless messaging services‚ wireless Internet access points‚ and global positioning systems. People use mobile phones‚ PDAs‚ and other mobile devices to access text messaging‚ instant messaging‚ and picture messaging services (Davies 34-42). Through text messaging services
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The invention that has changed the American way of life since the early 20th century is the car. The Model T has been around since 1910 and was invented by the genius Henry Ford. Henry was good at making mechanical things and he created a convenient way to get around. It changed the way that we do things like go to work. Before the making of the car was out‚ it took people really long to get to work because they didn’t have a form of fast transportation. Once the invention was on the market it allowed
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disadvantages of the 2-ray ground reflection model in the analysis of path loss. (b) What insight does the 2-ray model provide about large-scale path loss that was disregarded when cellular systems used very large cells? 2 .In a 2-ray ground reflected model‚ assume that must be kept below 6.261 radians for phase cancellation reasons. Assuming a receiver height of 2 m‚ and given a requirement that be less than 50 ‚ what are the minimum allowable values for the T-R separation distance and the height of
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does not have access to a computer‚ a smart phone can be used in a snap. Also most private schools allow cell phones. In private schools the prevailing view is that cell phones are here to stay. They are an essential line of communication between frantically busy parents and their children. As a result‚ most private schools allow cell phones on their premises with the understanding that phones must be turned off during class and only used under certain conditions and in specified places. Most schools
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Does the sprint start block position effect the performance over 5m? ABSTRACT The purpose of this study and analysation was to examine the differences of sprint starts in a set amount of time. 20 athletes took part in the experiment on the Whiteland’s College football pitch with the athletes running 5 metres on the grass pitch. The key points of the data collection will be looking at the distance covered in 1.5 seconds from clearing the blocks. The analysis has been carried out on MaxTRAQ to look
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[1] Introduction It would be hard to imagine a world without wireless applications and services. Around the globe‚ mobile services are playing increasingly important roles in many facets of our society. Just a decade ago‚ mobile services consisted primarily of basic voice communication. Today‚ we depend on mobile services not only for communication‚ but also for education‚ entertainment‚ healthcare‚ location and m-commerce. Mobile services have also made significant inroads into developing
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