HISTORY OF MOBILE PHONES Submitted by: Manaligod‚ Ma. Alexis Del Cabiles‚ Roana Liza Submitted to: Prof. Kris E. CanillasTABLE OF CONTENTS Predecessors MTS IMTS Radio Common Career or RCC Cellular Concepts Emergence of automated services Handled mobile phone Analog cellular networks (1G) Digital cellular networks (2G) Mobile broadband data (3G) Native IP networks Satelite Mobile PREDECCCORS Before the devices that are now referred to as mobile phones existed
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2 2 3 1 -2 4 6 3 ( Pri n t ) An Empirical Research on Factors Affecting Mobile Subscriber Intention for Switching between Service Providers in India 1 IJMBs Vol. 1‚ Issue 3‚ septeMBer 2011 1‚2 Dept of M.B.A.‚ Auroras’ Pg College‚ Moosarambagh‚ Hyderabad‚ Andhra Pradesh‚ India. 3 Auroras Pg College‚ Ramanthapur‚ Hyderabad‚ Andhra Pradesh‚ India. at present there are around 15 service providers in this market among them including Bharti‚ Reliance India Mobile (RIM)‚ Vodafone‚ Bharat Sanchar
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Carrier Perspective ¨ Contracts: ¤ ¤ ¤ Annual churn rate WITH contracts Annual churn rate WITHOUT contracts The difference: =2% * 12 months = 24% (p.8) =6% * 12 months = 72% (p.8) 72% - 24% = 48% Take AT&T example: customer base = 20.5 million If AT&T abandons the contract based plan how many new customers would it need to acquire to offset customers from an increased churn rate? ¤ ¤ ¤ Additional customers lost to churn: Acquisition cost per customer: Total cost of
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phones. The last pro will be that is technological smarts because is able to do more things than other phones can‚ not saying that you can’t go on facebook or twitter but you can view it better like you on your own computer. Also‚ having all these mobile apps help because you are not behind with technology and you advance and know what is going on with today world. There are many cons
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Abstract : Mobile Telephone History This article describes how mobile telephones‚ for decades a near dormant technology‚ became the dynamic and perhaps most important communication tool of our lives. Commercial mobile telephony began in 1946. The cellular radio concept was published in 1947. But only since 1995 have mobiles become low cost‚ rich in features‚ and used world wide. We first examine mobile telephony’s early and bulky beginnings. Next‚ the long journey to analog cellular. Finally‚
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CHINA MOBILE SUBMITTED BY ISHA GROVER ROLL NO. B-28 11013166 China Mobile Limited was incorporated in Hong Kong on 3 September 1997. The Company was listed on the New York Stock Exchange and The Stock Exchange of Hong Kong Limited on 22 October 1997 and 23 October 1997‚ respectively. The Company was admitted as a constituent stock of the Hang Seng Index in Hong Kong on 27 January 1998. As the leading mobile services provider in China‚ the Group boasts the world’s largest mobile network
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A Mini Project ON MOBILE CONTROLLED ROBOT By 1.G.USHA (10BA1A0262) 2.P.RAVIKANTH (11BA5A0203) 3.A.SHARATH CHANDRA (10BA1A0247) Under the esteem guidance of Mr.SATHYANARAYANA ASST. PROFESSOR [pic] DEPARTMENT OF ELECTRICAL AND ELETRONICS ENGINEERING
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[pic] Assignment On: Mobile Phone Addiction And Young Generation Of Bangladesh Course Title: ELP-301 Submitted By: Md. Ridwanul Islam Student ID: 08304003 Department: BRAC BUSINESS SCHOOL Submitted To: Ms. Sadia Nasrin Course Instructor Topic: Mobile phone addiction and young generation of Bangladesh There is no doubting the benefits of the mobile phone. Ease of communication‚ the anywhere‚ anytime contact - with friends‚ relations‚ colleagues and in theory at least the efficiency brought
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considered a necessity. Advancements in communications technologies is a benefit to our society. Dependence can best be seen when there is a power outage over an hour‚ people go into instant panic mode. Dependence on technology will inevitably lead to advances in technology‚ creating new social standards‚ thereby furthering the same dependence on technology. Technology also creates a world that demands things in a rapid manner. It provides a faster means of communication‚ makes a person more efficient and
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Q-mobile in Bangladesh | December 3 2012 | | | Submitted to: Mr. Idrees Hussain Prepared by: Ashar Kahn 09-4691 Kazim Asghar 09-4767 Arooj Zahid 09-4768 Table of Contents Acknowledgment 3 Executive Summery 4 Introduction: 5 Mission: 5 Vision: 5 Mobile Handset Market 6 Growth 6 Competitors 7 Use of various options in Mobile set 7 General call 7 SMS 7 MMS 7 Games 8 Radio 8 Camera 8 Internet 8
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