EC2043 WIRELESS NETWORKS UNIT I PHYSICAL AND WIRELESS MAC LAYER ALTERNATIVES PART – A (2 Marks) 1. Name five design consideration in selecting a modulation scheme for a wireless networks. 2. Why is out of band of radiation an important issue in designing modulation scheme? 3. Why is PPM used with IR communication instead of PAM? 4. Name four space diversity techniques. 5. What are the advantages of high efficiency voice band modems
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larger proportion tend to show better financial performance. Leading Korean companies have a larger presence in the world market and attract considerable attention. I will focus on LG Electronics‚ Inc.‚ a leading company ranking with Samsung Electronics Co.‚ Ltd. in the world’s electrical and electronics industries‚ with the largest market share in home appliances markets in important emerging countries‚ such as India‚ Brazil‚ and Indonesia‚ and relatively advanced management methods including
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How the Stock Market Works Why Do Companies Issue Stock? Companies throughout the world issue new stock shares every day. But what is stock‚ and why does a company issue it? To help you to better understand these important concepts in this tutorial we will discuss: What is Capital? Equity vs. Debt Why Do Corporations Issue Stock? Advantages for Stock Holders Let us begin by defining the word capital. What Is Capital? Let’s imagine that you decide to start up your own ice cream shop business
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University of Science and Technology Network Graduation Project 1 http://www.scribd.com/doc/97178973/GSM-Based-Home-Security-System-REPORT Wireless Car Notification System Supervised By: Dr. Zullfakar. Group Members: 1- Abdelaziz weal (200820094). 2- Abdulla mohsen ail (200710779) 3- Omar zuhair 4- Abstract Wireless car notification system; is mainly about having information regarding the car‚ to be updated around the hour and be displayed to the user. By using
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1. Coca-Cola Brief History The Coca Cola beverage invented by pharmacist John Stith Pemberton in 1886. The formula and brand was bought in 1889 by Asa Candler who incorporated the Coca Cola company in 1892. In 1916‚ the company began manufacturing its famous bottle‚ which remains signature shape of Coca Cola today. In 1928‚ Robert Woodruff‚ whom were the company’s president at that time‚ led the expansion of Coca Cola overseas when introduced the Coca Cola to the Olympic games for the first time
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MOBILE PHONE CLONING WHAT IS CELL PHONE CLONING? Cell phone cloning is copying the identity of one mobile telephone to another mobile telephone. Usually this is done for the purpose of making fraudulent telephone calls. The bills for the calls go to the legitimate subscriber. The cloner is also able to make effectively anonymous calls‚ which attracts another group of interested users. Cloning is the process of taking the programmed information that is stored in a legitimate mobile
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A STUDY ON “Brand preference of mobile phones” Dissertation Report Submitted to Amity University In partial fulfillment for the award of Degree of Bachelor of Business Administration Under the guidance of Mrs. Anitha Suresh By SABITH.G Roll No.A31106410003 Batch: 2010-2013 AMITY GLOBAL BUSINESS SCHOOL KOCHI AMITY GLOBAL BUSINESS SCHOOL KOCHI CERTIFICATE This is to certify that the project entitled “
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mobile phones By Mansi Choksey Roll no. 19 PGDM Marketing Product chosen: Micromax Mobile phones Issue to be addressed: How to increase Market share: Background on the company: Micromax Mobile needs no introduction today. Just two years back people were not aware of the brand at all but today it’s India’s third largest mobile selling company by volume after Nokia and Samsung (IDC Report).Brand’s success can be attributed to it’s ability to understand the need of the market ‚aggressive
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His life work focused on issues of race‚ class and war and touched the lives of countless people. Many of his books and other works can be found today. He joined the army air corps in his earlier years. He became a bombardier in B17. It wasn’t until later on that he questioned the necessity of actually dropping the bombs. When he returned home‚ he turned in all of his medals he earned and wrote “Never Again”. Howard Zinn really had three major accomplishments in his life. His civil rights movement‚ his antiwar movement
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history. Many intelligent men were involved in the creation of the United States. Washington presided over them earning the title “Father of his Country”. Many great presidents have came after him‚ but along with his fortunate place in history‚ his accomplishments and character send him to the top to be recognized as the best president the United States has ever had. “It’s being in the right place at the right time and taking advantage of your opportunities‚” is a quote by Lee Major. Not only
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