Satellite Telecommunications Network and Telecommunications Concepts 360 September 11‚ 2005 Table of Contents Introduction Satellite Communications History Sputnik Changed Everything America ’s Response Future Trends in Satellite Communications GEO vs. LEO Bent-Pipe Satellite Relay vs. the Switch in the Sky Companies Involved in Satellite Communications Regulatory Issues in Satellite Communications Global implications for the
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Technological Singularity and Transhumanism Versus The Matrix The movie “The Matrix‚” depicts a futuristic era in which computer based artificial super intelligence has significantly exceeded the potentials of human brain power. Bringing us into a world that is overrun by artificially intelligent computer based machines. Many of us may believe that the idea of such an event can only exist within a Sci-Fi film. However‚ the majority of also may not know about long lived scientific theories projecting
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Subject : Introduction to satellite (SCM01D4) Introduction Eclipses can only occur when the Sun‚ Earth‚ and Moon are all in a straight line. Solar occur at new moon‚ when the Moon is between the Sun and Earth and in contrast‚ lunar eclipses occur at full moon‚ when Earth is between the Sun and Moon. The apparent size of the Moon is roughly the same as that of the Sun‚ with both being viewed at close
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FM Radio Broadcasting Industry - India December 2009 Executive Summary Market Radio stations generated a revenue of INR 8 bn in 2008 ; expected to reach INR 18 bn by 2012 Share of radio advertising was 3.3 % in 2008; expected to reach 4% in 2012 Most stations use same level of genre of content with little or no differentiation There are over 240 radio stations beaming across over 90 cities in India Drivers: Drivers & Challenges Trends Competition – – – – – – Challenges:
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Satellite communication‚ in telecommunications‚ is the use of artificial satellites to provide communication links between various points on Earth. Satellite communications play a vital role in the global telecommunications system. Approximately 2‚000 artificial satellites orbiting Earth relay analog and digital signals carrying voice‚ video‚ and data to and from one or many locations worldwide. Satellite communication has two main components: the ground segment‚ which consists of fixed or mobile
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Satellite Communication Engineering Michael O. Kolawole Jolade Pty. Ltd. Melbourne‚ Australia Marcel Dekker‚ Inc. TM New York • Basel Copyright © 2002 by Marcel Dekker‚ Inc. All Rights Reserved. ISBN: 0-8247-0777-X This book is printed on acid-free paper. Headquarters Marcel Dekker‚ Inc. 270 Madison Avenue‚ New York‚ NY 10016 tel: 212-696-9000; fax: 212-685-4540 Eastern Hemisphere Distribution Marcel Dekker AG Hutgasse 4‚ Postfach 812‚ CH-4001 Basel‚ Switzerland tel: 41-61-261-8482; fax: 41-61-261-8896
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1 SATELLITE COMMUNICATION – AN INTRODUCTION Contents 1.1 Introduction 1.2 Basics 1.3 Applications of Satellites o Weather Forecasting o Radio and TV Broadcast o Military o Navigation o Global Telephone o Connecting Remote Areas o Global Mobile Communication 1.4 Frequency Allocation of Satellites 1.5 Types of Orbits o GEO o LEO o MEO o Sun Synchronous Orbit o Hohmann Transfer Orbit o Prograde Orbit o Retrograde Orbit o Polar Orbits 1.6 Examples o INTELSAT o U.S. Domsats o Polar Orbiting Satellites
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History of television broadcasting 1950s During the 1950s‚ the University of Santo Tomas and Feati University were experimenting with television. UST demonstrated its home-made receiver‚ while Feati opened an experimental television station two years later. On October 23‚ 1953‚ the Alto Broadcasting System (ABS)‚ the forerunner of ABS-CBN‚ made its first telecast as DZAQ-TV Channel 3. The ABS offices were then located along Roxas Blvd. ABS was owned by Antonio Quirino‚ brother of former president
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EXECUTIVE SUMMARY This report focuses on the subscription-based television market in Malaysia‚ which is currently an effective monopoly market with ASTRO at its forefront. The background of the market and ASTRO is briefly discussed. The main body of the report comprises of the current and potential application of microeconomic concepts‚ tools and approaches by ASTRO in relation to its role as a monopoly firm in this market. Particular attention is paid to overall market structure‚ impact of
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University of Phoenix Material Role of Financial Accounting versus Managerial Accounting Matrix Compare and contrast financial accounting and managerial accounting by answering the following questions in the matrix provided. Cite any sources you use in accordance with APA guidelines. Term or Concept Financial Accounting Managerial Accounting What is the primary purpose of the accounting system? The main purpose of financial accounting is to prepare financial reports that provide information
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