CONTENTS ABSTRACT LIST OF FIGURES 1. INTRODUCTION 1 2. MIMO-OFDM 4 2.1. OFDM 4 2.1.1 Traditional view of Receiving signals carrying modulation 4 2.1.2 OFDM Spectrum 5 2.1.3 Advantages of OFDM 5 2.1.4 OFDM Transmission Scheme 5 2.2 MIMO 8
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Telematics and Informatics 22 (2005) 361–375 www.elsevier.com/locate/tele Bridging digital divide: Efforts in India Siriginidi Subba Rao * Information Technology Department‚ Central Leather Research Institute‚ Adyar‚ Chennai 600020‚ India Received 28 January 2005; accepted 28 January 2005 Abstract The fruits of Information Technology sector such as the Internet blue chips‚ online shopping and nanosecond email have failed to cure century-old malaises like illiteracy‚ poverty and unemployment
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1. Explain the different activities carried out on E–Commerce‚ with appropriate examples. Ans: In its simplest form ecommerce is the buying and selling of products and services by businesses or consumers over the World Wide Web. People use the term "ecommerce" or "online shopping" to describe the process of searching for and selecting products in online catalogues and then "checking out" using a credit card and encrypted payment processing. Internet sales are increasing rapidly as consumers take
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M.Sc Physics Syllabus IVth Semester-General Papers Course 4.1 Classical Electrodynamics. Unit –I Introduction to Electrostatics : Laws of electrostatics in vector notation coulomb’s law‚ Gauss’s law in integral and differential forms. Scalar potential. Surface distribution of charges and dipoles and discontinuity in the field and potential. Poisson’s and Laplace’s equations. Boundary conditions and uniquencess theorem. Potential energy and energy density of electrostatic field. Method
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choose the right place where your studio will be located. Also you must decide whether your radio transmitter will be placed at your studio or in a remote location. Next‚ it ’s time to obtain a FM radio station license that will allow you to legally broadcast your signal. There are three types of FM radio station license: - The low power FM (Local) - The full power FM (Commercial) - License for Internet radio (Streaming Media) You can start broadcasting your new radio station by obtaining at least one
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different phases of simulation: Fig. 5.1 Sinks broadcast message up to 2-hop. Fig. 5.2 Anchoring nodes broadcast up to 2-hop. 5.2 Results 5.2.1 Section A As we have seen that‚ for a wireless sensor networks‚ to determine the optimal number of sinks needed to meet a certain performance is very difficult task. As it depends on various metrics that was discussed in earlier chapters. We try to show that it is a function of hop-limit‚ K-covered‚ transmission range and area of the network. Number of Candidate
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LAN and 3G provide a communication platform for messaging. Broadcasting‚ P2P communication and SMS are choices of the messaging system. A prototype of the system is implemented and its application is discussed as well. Keyword: VANET‚ LBS‚ GPS‚ Broadcast Storm‚ P2P Introduction Vehicle Management System is usually an integration of global positioning system (GPS)‚ geographic information system (GIS)‚ mobile communication system and Internet technology‚ providing users with valuable‚ real-time
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AP‚ the storage and phone switching room can receive a stronger signal. The further right of the AP I tested‚ the weaker the signal would get so relocation or adding an additional AP closer to the center of the floor at its highest point ( Omni-Directional) would definitely help resolve these issues. | Based on your site survey‚ do you think that placing the wireless access point in the data center is an ideal location? Would you place it somewhere else in the building? Do
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AEROMAN: A Novel Architecture to Evaluate Routing Protocols for Multi-hop Ad-hoc Networks Lan Tien Nguyen School of Information Science Japan Advanced Institute of Science and Technology Email: lannt@jaist.ac.jp Razvan Beuran Hokuriku Research Center National Institute of Information and Communications Technology Email: razvan@nict.go.jp Yoichi Shinoda School of Information Science Japan Advanced Institute of Science and Technology Email: shinoda@jaist.ac.jp Abstract—In this paper‚ we
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billboard broadcast company. Ted Turner was motivated to prove to his father that he was worthy of taking over the company and he also wanted to be at the top. Turner was a brilliant man who was crazy enough to try all the impossible things and actually successful at it. When Turner takes over the billboard company and expands it‚ so that his broadcast can reach all over America and eventually it reaches to worldwide. He purchases WTCG and later changes to WTBS‚ a TV station that Turner broadcast shows
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