3G WIRELESS NETWORKS: OPPORTUNITIES‚ CHALLENGES AND COMPARISON BETWEEN 3G & 4G TECHNOLOGY By: Piyush Chandra EIILM UNIVERSITY‚ SIKKIM Email id:piyush.chandra20@gmail
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large number of other nodes‚ they have the ability to measure a given physical environment in great detail. Thus‚ a sensor network can be described as a collection of sensor nodes which co-ordinate to perform some specific action. Unlike traditional networks‚ sensor networks depend on dense deployment and co-ordination to carry out their tasks. Previously‚ sensor networks consisted of small number of sensor nodes that were wired to a central processing station. However‚ nowadays‚ the focus is
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COMMUNICATION AND COMPUTER NETWORK 4.1 INTRODUCTION Today computer is available in many offices and homes and therefore there is a need to share data and programs among various computers with the advancement of data communication facilities. The communication between computers has increased and it thus it has extended the power of computer beyond the computer room. Now a user sitting at one place can communicate computers of any remote sites through communication channel. The aim of this chapter
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Becoming a Network Administrator October 3‚ 2013 Becoming a Network Administrator I have always had a strong interest in technology and computer networks. After years of strenuous personal deliberation I finally made the decision to focus on obtaining a career as a network administrator. I had to weigh many options in making this decision and ultimately I decided that network administration had more positive aspects than negative. In my deliberations I learned that the network administration
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disadvantages of networks I’ll start by saying that setting up a network is a serious job and should be done only by a person that is already familiar with the process of networking. The variety of options for setting up a home network can influence on a decision regarding the equipment needed to be purchase. Before deciding what hardware to buy you must first find out which type of network technology to use (by ’type of network technology ’ I mean the way computers connect to the network and communicate
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Benefits of a Hierarchical Network There are many benefits associated with hierarchical network designs. Scalability Hierarchical networks scale very well. The modularity of the design allows you to replicate design elements as the network grows. Because each instance of the module is consistent‚ expansion is easy to plan and implement. For example‚ if your design model consists of two distribution layer switches for every 10 access layer switches‚ you can continue to add access layer switches
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Pajek Program for Analysis and Visualization of Large Networks Reference Manual List of commands with short explanation version 2.00 Vladimir Batagelj and Andrej Mrvar Ljubljana‚ September 26‚ 2010 c 1996‚ 2010 V. Batagelj‚ A. Mrvar. Free for noncommercial use. PdfLaTex version October 1‚ 2003 Vladimir Batagelj Department of Mathematics‚ FMF University of Ljubljana‚ Slovenia http://vlado.fmf.uni-lj.si/ vladimir.batagelj@fmf.uni-lj.si Andrej Mrvar Faculty of Social Sciences University
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PROJECT PROPOSAL SUMMARY SHEET Project Title: YouthFM AIDS Awareness Project Project Period: Three-years Target areas: Phase I: Dar Es Salaam‚ Coast‚ Tanga‚ Zanzibar & Morogoro. Phase II: Mwanza‚ Arusha‚ Dodoma & Mbeya Total funds requested: Year-One: US Dollars -------------------- Year-Two: US Dollars ------------------- Year-Three: US Dollars ----------------- Proposal submitted to: ---------------------------------. Proposal submitted by: Tanzania Youth
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SOCIAL NETWORKS FOR HUMAN RESOURCES PROCESSES 1. Introduction and evolution of the Technologies in our form of to work Companies have often played catch-up in understanding how to harness new technologies without over-managing them. In the early years of the World Wide Web‚ in the mid-to-late 1990s‚ many organisations feared that employees would spend too much time idly surfing the Web‚ so they tried to control access. While some employees undoubtedly did waste time that way‚ many soon figured
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