...Computer Networks is an international, archival journal providing a publication vehicle for complete coverage of all topics of interest to those involved in the computer communications networking area. The audience includes researchers, managers and operators of networks as well as designers and implementors. The Editorial Board will consider any material for publication that is of interest to those groups. SUBJECT COVERAGE The topics covered by the journal but not limited to these are: 1. Communication Network Architectures: New design contributions on Local Area Networks (LANs), Metropolitan Area Networks (MANs), Wide Area Networks (WANs) including Wired, Wireless, Mobile, Cellular, Sensor, Optical, IP, ATM, and other related network technologies, as well as new switching technologies and the integration of various networking paradigms. 2. Communication Network Protocols: New design contributions on all protocol layers except the Physical Layer, considering all types of networks mentioned above and their performance evaluation; novel protocols, methods and algorithms related to, e.g., medium access control, error control, routing, resource discovery, multicasting, congestion and flow control, scheduling, multimedia quality of service, as well as protocol specification, testing and verification. 3. Network Services and Applications: Web, Web caching, Web performance, Middleware and operating system support for all types of networking, electronic commerce, quality...
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...Telecommunications .....................................................................................17-29 III. 1. III. 2. III. 3. III. 4. III. 5. III. 6. III. 7. III. 8. III. 9. IV. V. VI. VII. Wireless Planning and Coordination ..................................................................30-39 Telecom Engineering Centre .................................................................................40-42 Universal Service Obligation Fund .....................................................................43-47 Controller of Communication Accounts Offices ...............................................48-50 Vigiliance Activities .................................................................................................51-52 Telecom Network Security ....................................................................................53-56 Empowerment of Women ......................................................................................57-58 Persons with Disabilities ........................................................................................59-60 Citizen's Charter & Grievance Redressal Mechanism ....................................61-65 Telecom Regulatory Authority of India..............................................................................67-74 Telecom...
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...Course code: 15MA101 | Engineering Mathematics | L | T | P | C | | | 3 | 1 | - | 4 | Course Objectives | To train the students in basic mathematics essential for modeling and solving engineering problems. | Course Outcomes | 1. An ability to apply knowledge of mathematics, science and engineering. 2. An ability to identify, formulate and solve engineering problems | Differential Calculus: Review: Functions and graphs, Limits and Continuity, Differentiation, Maxima and minima of a function, Rolle’s Theorem, Mean Value Theorem. Indeterminate forms and L'Hopital's rule, Infinite sequences and series, Power series, Taylor's and Maclaurin's series, Convergence of Taylor's series, Error Estimates, Polar coordinates and Polar equations. Functions of two or more real variables, Partial derivatives of second and higher order, Euler’s theorem on homogenous function, Total derivatives, Differentiation of composite and implicit functions, Change of variable, Jacobians, Maxima and minima of functions of two or more variable, Lagrange’s method of undetermined multipliers. Integral Calculus: Estimating with finite sums and limits of finite sums, Definite integral, The fundamental theorem of calculus, Trigonometric substitutions, Integration by reduction formula for powers of some trigonometric functions, Improper integrals, Beta and Gamma integrals. Double integrals, Triple...
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...NATIONAL INSTITUTE OF TECHNOLOGY SILCHAR Bachelor of Technology Programmes amï´>r¶ JH$s g§ñWmZ, m¡Úmo{ à VO o pñ Vw dZ m dY r V ‘ ñ Syllabi and Regulations for Undergraduate PROGRAMME OF STUDY (wef 2012 entry batch) Ma {gb Course Structure for B.Tech (4years, 8 Semester Course) Civil Engineering ( to be applicable from 2012 entry batch onwards) Course No CH-1101 /PH-1101 EE-1101 MA-1101 CE-1101 HS-1101 CH-1111 /PH-1111 ME-1111 Course Name Semester-1 Chemistry/Physics Basic Electrical Engineering Mathematics-I Engineering Graphics Communication Skills Chemistry/Physics Laboratory Workshop Physical Training-I NCC/NSO/NSS L 3 3 3 1 3 0 0 0 0 13 T 1 0 1 0 0 0 0 0 0 2 1 1 1 1 0 0 0 0 4 1 1 0 0 0 0 0 0 2 0 0 0 0 P 0 0 0 3 0 2 3 2 2 8 0 0 0 0 0 2 2 2 2 0 0 0 0 0 2 2 2 6 0 0 8 2 C 8 6 8 5 6 2 3 0 0 38 8 8 8 8 6 2 0 0 40 8 8 6 6 6 2 2 2 40 6 6 8 2 Course No EC-1101 CS-1101 MA-1102 ME-1101 PH-1101/ CH-1101 CS-1111 EE-1111 PH-1111/ CH-1111 Course Name Semester-2 Basic Electronics Introduction to Computing Mathematics-II Engineering Mechanics Physics/Chemistry Computing Laboratory Electrical Science Laboratory Physics/Chemistry Laboratory Physical Training –II NCC/NSO/NSS Semester-4 Structural Analysis-I Hydraulics Environmental Engg-I Structural Design-I Managerial Economics Engg. Geology Laboratory Hydraulics Laboratory Physical Training-IV NCC/NSO/NSS Semester-6 Structural Design-II Structural Analysis-III Foundation Engineering Transportation Engineering-II Hydrology &Flood...
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...Chapter 1 Structure and Functions of a Computer "Hardware: the parts of a computer that can be kicked." ~ Jeff Pesis After completing this chapter, you will be able to: 1. Explain the importance of computer literacy. 2. Define the term computer. 3. Identify the components of a computer. 4. Compare the uses of various types of: input devices, output devices, and storage devices. 5. Describe categories of computers and their uses. Structure and Functions of a Computer 1 1.0 Introduction A computer is an electronic machine designed for the storage and processing of data. The machinery is called hardware, and this highly sophisticated equipment needs equally sophisticated programs (called software) to become a working computer system. Modern society has come to depend very heavily on the use of computer systems. Banks, businesses, government departments, industries, shops, people at home and school all rely on computer to play a vital role in their daily activities. These activities are centered on information. In business, the computer system has been used a lot and replaced filing cabinets as means of storing information, and clerical workers as a means of processing it. By storing and processing information on a computer system, these businesses can function more quickly and efficiently, because information can be found and collated much faster. Discovery Learning: A computer was also called a data processor. Why? 1.1 Major Parts and Functions A Computer is...
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...TELECOMMUNICATION SWITCHING AND NETWORKS TElECOMMUNICATION SWITCHING NffiWRKS AND THIS PAGE IS BLANK Copyright © 2006, 2005 New Age International (P) Ltd., Publishers Published by New Age International (P) Ltd., Publishers All rights reserved. No part of this ebook may be reproduced in any form, by photostat, microfilm, xerography, or any other means, or incorporated into any information retrieval system, electronic or mechanical, without the written permission of the publisher. All inquiries should be emailed to rights@newagepublishers.com ISBN (10) : 81-224-2349-3 ISBN (13) : 978-81-224-2349-5 PUBLISHING FOR ONE WORLD NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS 4835/24, Ansari Road, Daryaganj, New Delhi - 110002 Visit us at www.newagepublishers.com PREFACE This text, ‘Telecommunication Switching and Networks’ is intended to serve as a onesemester text for undergraduate course of Information Technology, Electronics and Communication Engineering, and Telecommunication Engineering. This book provides in depth knowledge on telecommunication switching and good background for advanced studies in communication networks. The entire subject is dealt with conceptual treatment and the analytical or mathematical approach is made only to some extent. For best understanding, more diagrams (202) and tables (35) are introduced wherever necessary in each chapter. The telecommunication switching is the fast growing field and enormous research and development are undertaken by...
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...FROM RESEARCH TO INDUSTRY Nuclear Energy Division 4 -GENERATION SODIUM-COOLED FAST REACTORS THE ASTRID TECHNOLOGICAL DEMONSTRATOR th DECEMBER 2012 SUSTAINABLE RADIOACTIVE WASTE MANAGEMENT ACT OF JUNE 28, 2006: RESULTS OF RESEARCH CARRIED OUT ON THE SEPARATION AND TRANSMUTATION OF LONG-LIVED RADIOACTIVE ELEMENTS, AND ON THE DEVELOPMENT OF A NEW GENERATION OF NUCLEAR REACTORS 1 4th GENERATION SODIUM-COOLED FAST REACTORS THE ASTRID TECHNOLOGICAL DEMONSTRATOR 1 2 FOREWORD The objective of the Generation IV International Forum (GIF), in which France is actively involved, is to prepare the future nuclear sector in an international framework by jointly developing the R&D of 4th generation reactors, based on clearly identified objectives: achieve sustainable development of nuclear energy by optimising the use of natural uranium resources and by reaching the highest levels of nuclear safety; minimise the production of the most radioactive waste, in particular long-lived waste; ensure high resistance to nuclear proliferation; develop applications of nuclear energy for other uses than production of electricity. After an analysis phase carried out jointly by the founding partners, the GIF selected six concepts of nuclear reactors and their cycles4 which exhibited the most promising potentials to achieve the abovementioned objectives: SFR: Sodium-cooled Fast Reactor; GFR: Gas-cooled Fast Reactor; LFR: Lead-cooled Fast Reactor; SCWR: Supercritical Water-cooled...
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...machining process. The project work titled “Optimization, Modeling and Analysis of Electrochemical Spark Machining process using ANOVA and Artificial Neural Network” is carried out to solve the problems in Electrochemical Spark Machining process utilizing software’s are MATLAB and MINITAB with some of the sophisticated machining setup like CNC machines, Toll controlling unit, Work holder assembly and power supply unit. 1.2 Identification of Problem in ECSM process The machining of hard and brittle advanced materials is difficult task to manufactures. Therefore nontraditional machining methods are used for machining hard brittle material like glass, ceramic, quartz and granite materials. If we try to do machining using conventional process, it is difficult and not economical because we did not get the proper surface finish, sometime breakdown of work piece takes place and low amount of material removal takes place. Therefore, processing of brittle and non-conducting materials is required and after several investigations the potential hybrid machining technique like ECSM is evolved. ECSM process is having capability of machining both conducting materials and non-conducting materials with good surface finish and in economical way In this work ANOVA tool is used to get best process parameter and optimize the process. Artificial Neural Network model tool and Regression analysis model tool is used to predict the output values of Material Removal Rate. Evolutionary algorithm like genetic algorithm...
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...TABLE OF CONTENTS PAGE NO. CHAPTER 1- INTRODUCTION 1.1 INTRODUCTION 6 1.2 WHAT IS OFDMA? 9 CHAPTER 2 - SUBCARRIER ALLOCATION SCHEMES 2.1 STATIC SUBCARRIER ALLOCATION 12 2.2 DYNAMIC SUBCARRIER ALLOCATION 14 2.2.1 THE PROPOSED DSA SCHEME 15 CHAPTER 3- FLOW CHART AND ALGORITHM 4.1 FLOW CHART 17 4.1.1 MAIN FLOWCHART 17 4.1.2 WHEN 2 USERS FALL IN RANGE NUMBERED 3,5,8,14 20 4.1.3 WHEN 3 USERS FALL IN RANGE NUMBERED 3,5,8,14 22 4.2 ALGORITHM 24 CHAPTER 5-BLOCK DIAGRAMS 5.1 CONTROL FRAME TRANSCEIVER 28 5.2 DATA TRANSMISSION 29 5.3 DATA RECEPTION 31 CHAPTER 6- IMPLEMENTATION AND RESULTS 6.1 MATLAB 34 6.1.1 INSTRUCTIONS USED IN CODE 35 6.2 CONTROL FRAME TRANSMISSION AND RECEPTION 39 6.3 DATA GENERATION...
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...UNIVERSITY OF KERALA B. TECH DEGREE COURSE 2008 SCHEME ELECTRICAL AND ELECTRONICS ENGINEERING I to VIII SEMESTER SCHEME AND SYLLABUS BOARD OF STUDIES IN ENGINEERING AND FACULTY OF ENGINEERING AND TECHNOLOGY UNIVERSITY OF KERALA B.Tech Degree Course – 2008 Scheme REGULATIONS 1. Conditions for Admission Candidates for admission to the B.Tech degree course shall be required to have passed the Higher Secondary Examination, Kerala or 12th Standard V.H.S.E., C.B.S.E., I.S.C. or any examination accepted by the university as equivalent thereto obtaining not less than 50% in Mathematics and 50% in Mathematics, Physics and Chemistry/ Bio- technology/ Computer Science/ Biology put together, or a diploma in Engineering awarded by the Board of Technical Education, Kerala or an examination recognized as equivalent thereto after undergoing an institutional course of at least three years securing a minimum of 50 % marks in the final diploma examination subject to the usual concessions allowed for backward classes and other communities as specified from time to time. 2. Duration of the course i) The course for the B.Tech Degree shall extend over a period of four academic years comprising of eight semesters. The first and second semester shall be combined and each semester from third semester onwards shall cover the groups of subjects as given in the curriculum and scheme of examination ii) Each semester shall ordinarily comprise of not less than 400 working periods each of 60 minutes...
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...COMPUTER NETWORKING SIXTH EDITION A Top-Down Approach James F. Kurose University of Massachusetts, Amherst Keith W. Ross Polytechnic Institute of NYU Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montréal Toronto Delhi Mexico City São Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Vice President and Editorial Director, ECS: Marcia Horton Editor in Chief: Michael Hirsch Editorial Assistant: Emma Snider Vice President Marketing: Patrice Jones Marketing Manager: Yez Alayan Marketing Coordinator: Kathryn Ferranti Vice President and Director of Production: Vince O’Brien Managing Editor: Jeff Holcomb Senior Production Project Manager: Marilyn Lloyd Manufacturing Manager: Nick Sklitsis Operations Specialist: Lisa McDowell Art Director, Cover: Anthony Gemmellaro Art Coordinator: Janet Theurer/ Theurer Briggs Design Art Studio: Patrice Rossi Calkin/ Rossi Illustration and Design Cover Designer: Liz Harasymcuk Text Designer: Joyce Cosentino Wells Cover Image: ©Fancy/Alamy Media Editor: Dan Sandin Full-Service Vendor: PreMediaGlobal Senior Project Manager: Andrea Stefanowicz Printer/Binder: Edwards Brothers Cover Printer: Lehigh-Phoenix Color This book was composed in Quark. Basal font is Times. Display font is Berkeley. Copyright © 2013, 2010, 2008, 2005, 2003 by Pearson Education, Inc., publishing as Addison-Wesley. All rights reserved. Manufactured in the United States of...
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...CONTENTS Page no. 1. INTRODUCTION 2 2. OBJECTIVE OF STUDY 4 3. METHODOLOGY AND LIMITATION 5 4. BSNL- 4.1 ABOUT THE THE COMPANY 6 4.2 ITS HISTORY 6 5. THE STRUCTURE AND OVERALL STUDY 5.1 CAPITAL EXPENDITURE, 9 5.2 STRUCTURE 12 6. THE FALL OF THE GIANT- REASONS NOT ONE BUT MANY 17 7. STUDY OF THE FINANCIAL DATA AND THE REASONS FOR THE FALL 24 8. PLANS FOR REVIVAL 8.1 MERGER 30 8.2 DIVESTMENT 31 8.2.1. EMPLOYEES STRIKE 32 8.3 OTHER STEPS 35 9. FUTURE PROSPECTS 36 ...
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...UNIVERSITY OF KERALA B. TECH. DEGREE COURSE 2008 ADMISSION REGULATIONS and I VIII SEMESTERS SCHEME AND SYLLABUS of COMPUTER SCIENCE AND ENGINEERING B.Tech Comp. Sc. & Engg., University of Kerala 2 UNIVERSITY OF KERALA B.Tech Degree Course – 2008 Scheme REGULATIONS 1. Conditions for Admission Candidates for admission to the B.Tech degree course shall be required to have passed the Higher Secondary Examination, Kerala or 12th Standard V.H.S.E., C.B.S.E., I.S.C. or any examination accepted by the university as equivalent thereto obtaining not less than 50% in Mathematics and 50% in Mathematics, Physics and Chemistry/ Bio- technology/ Computer Science/ Biology put together, or a diploma in Engineering awarded by the Board of Technical Education, Kerala or an examination recognized as equivalent thereto after undergoing an institutional course of at least three years securing a minimum of 50 % marks in the final diploma examination subject to the usual concessions allowed for backward classes and other communities as specified from time to time. 2. Duration of the course i) The course for the B.Tech Degree shall extend over a period of four academic years comprising of eight semesters. The first and second semester shall be combined and each semester from third semester onwards shall cover the groups of subjects as given in the curriculum and scheme of examination ii) Each semester shall ordinarily comprise of not less than 400 working periods each of 60 minutes duration...
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...The Future of the Internet A Compendium of European Projects on ICT Research Supported by the EU 7th Framework Programme for RTD European Commission I nform ati on S oc i et y and M ed ia Europe Direct is a service to help you find answers to your questions about the European Union New freephone number * 00 800 6 7 8 9 10 11 Certain mobile telephone operators do not allow access to 00800 numbers or these calls may be billed. In certain cases, these calls may be chargeable from telephone boxes or hotels. «The views expressed are those of the authors and not necessarily those of the European Commission or any of its officials» A great deal of additional information on the European Union is available on the Internet. It can be accessed through the Europa server (http://www.europa.eu). Cataloguing data can be found at the end of this publication. ISBN 978-92-79-08008-1 © European Communities, 2008 Reproduction is authorised provided the source is acknowledged. Printed in Belgium PRINTED ON CHLORE FREE PAPER The Future of the Internet A Compendium of European Projects on ICT Research Supported by the EU 7th Framework Programme for RTD European Commission I nform ati on S oc i et y and M ed ia ••• 2 Preface 5 priorities identified by the Internet Governance Forum: openness, security, access, diversity and critical Internet resources. The use of the Internet in public policies will considerably grow in areas such as education, culture, health and e-government...
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...Abstract ABSTRACT One of the main goals of computer vision research is to develop methods for recognition of objects and events. A subclass of these problems is the recognition of humans and their activities. Recognition of humans from arbitrary viewpoints is an important requirement for different applications such as intelligent environments, surveillance and access control. Human gait is an attractive modality for recognizing people at a distance. Human gait is a spatio-temporal phenomenon that characterizes the motion characteristics of an individual. There is an increased interest in gait as a biometric, mainly due to its nonintrusive as well as non-concealable nature. It is possible to detect and measure gait even in low resolution video. Our goal is to establish a simple baseline method for human identification based on body shape and gait. Our project describes a representation of the dynamics of human walking action for the purpose of person identification and classification by gait appearance. The outer contour of the binarized silhouette of a walking person is chosen as the basic image feature. This project is also based on face recognition software to obtain recognition in a short period of time interval after the image is searched.. Since there has been significant improvement in the sector of retrieval systems and recognition based on biometric systems the project gains a lot of weightage in terms of research carried out. 1 Introduction 1. INTRODUCTION ...
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