tNokia: The Troubled King of the Indian Handset Market Dr Andal Ammisetti Introduction Nokia has had the history of shaping the mobile handset market in India. Its customized handsets were available in every nook and corner of the country. It was quick in churning out new models. Nokia’s innovation‚ customization‚ product quality and extensive distribution made it a market leader. It enjoyed almost 60% of the handset market till 2005. Though there were many players in the mobile handsets industry
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WHAT IS COMPUTER? The word “Computer” is derived from the word “compute” which means to calculate. In the past‚ the computer was normally considered to be a calculating device which used to calculate arithmetic operations. But today‚ computer is used in every field of daily life to solve problems of different kinds. Therefore‚ a computer can be defined as: Definition: Computer is an electronic device that is used to solve different kinds of problems depending on a set of instructions given
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FSK MODULATION AND DEMODULATION PROGRAM USING MATLAB LIST OF TABLES: CHAPTER 1: INTRODUCTION. 1.1-INTRODUCTION TO WIRELESS MODEM. 1.2-INTRODUCTION TO FREQUENCY SHIFT KEYING 1.2.1-FSK MODULATOR 1.2.2-FSK DEMODULATION CHAPTER 2: COMPONENT DESCRIPTION. 2.1-LIST OF COMPONENTS 2.2-DESCRIPTION OF FUNCTIONAL DIAGRAM 2.2.1 IC 555. 2.2.2 565 PLL. CHAPTER 3: CIRCUIT DIAGRAM AND WORKING. 3.1-CIRCUIT DIAGRAM OF FSK MODULATOR USING IC555. 3.2-CIRCUIT DIAGRAM OF FSK DEMODULATOR USING PLL 555 CHAPTER
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code division multiple access (CDMA)‚ national push-to-talk integrated digital enhanced network (iDEN)‚ or internet protocol (IP) technologies. It also offers fourth generation (4G) services utilizing worldwide interoperability for microwave access (WiMAX) technology through its mobile virtual network operator (MVNO) wholesale relationship with Clearwire Corporation and its subsidiary Clearwire Communications LLC (Clearwire). As of December 31‚ 2010‚ Sprint 4G was available in 71 markets reaching more
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User Guide ThinkPad X230 and X230i Notes: Before using this information and the product it supports‚ be sure to read and understand the following: • Safety‚ Warranty‚ and Setup Guide • Regulatory Notice • “Important safety information” on page vi • Appendix D “Notices” on page 163 The Safety‚ Warranty‚ and Setup Guide and the Regulatory Notice have been uploaded to the Web site. To refer to them‚ go to http://www.lenovo.com/ThinkPadUserGuides. Second Edition (May 2012) © Copyright Lenovo
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2ND QUARTER 2007‚ VOLUME 9‚ NO. 2 www.comsoc.org/pubs/surveys CHANNEL ESTIMATION FOR WIRELESS OFDM SYSTEMS MEHMET KEMAL OZDEMIR‚ LOGUS BROADBAND WIRELESS SOLUTIONS‚ INC. AND HUSEYIN ARSLAN‚ UNIVERSITY OF SOUTH FLORIDA ABSTRACT Orthogonal frequency division multiplexing (OFDM) is a special case of multi-carrier transmission and it can accommodate high data rate requirement of multimedia based wireless systems. Since channel estimation is an integral part of OFDM systems‚ it is critical
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Report - 6 TCS is one of the operative subsidiaries of one of India’s largest and oldest conglomerate company‚ the Tata Group or Tata Sons Limited‚ which has interests in areas such as energy‚ telecommunications‚ financial services‚ manufacturing‚ chemicals‚ engineering‚ materials‚ government and healthcare. History It began as the "Tata Computer Centre"‚ for the company Tata Group whose main business was to provide computer services to other group companies. F C Kohli was the first general
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1. INTRODUCTION What kind of a company enters an industry with competitors already entrenched? Which ones actually succeed? The answer to both the questions is Reliance Infocomm now known as Reliance Communication. Reliance Infocomm is a confident and smart company that was able to enter a saturated and highly competitive industry‚ and emerge at the top. The cut-throat competition in the telecommunication sector of India posed a great threat to the development of Reliance Infocomm. Many other
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Engineers Network‚ 36-45. Chan‚ P.‚ Lo‚ E.‚ Wang‚ R.‚ Au‚ E.‚ Lau‚ V.‚ Cheng‚ R.‚ Mow‚ W.‚ Murch‚ R.‚ & Letaief‚ K. (2006‚ December) The Evolution Path of 4G Networks : FDD or TDD. IEEE Communications Magazine. Mishra‚ D. & More‚ S. (2012) 4G Revolution : WIMAX Technology. IEEE Vriendt‚ J.‚ Laine‚ P.‚ Lerouge‚ P.‚ & Xu‚ X.(2002‚ April) Mobile Network Evolution : Revolution on the Move
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INTELLIGENT TRANSPORT SYSTEM ABSTRACT: Intelligent transport systems (ITS) are advanced application in which information and communication technologies are applied in the field of road transport‚ including infrastructure‚ vehicles and users‚ and in traffic management and mobility management‚ as well as for interfaces with other modes of transport. Intelligent transport systems technologies applied in car navigation‚ traffic signal automatic number plate recognition or
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