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    Wimax Communications Networks

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    WiMAX Communication Networks BSc Honours Project   Surname Matenga First Name: Allan Initials: T. Banner Number: B00231738 Course Code COMPO10034 Course Description Business Technology Project Supervisor DuncanThompson Dissertation Title WiMAX Communication Networks Session 2012/2013 Table of Contents Acknowledgement 6 Abstract 6 Chapter 1 Introducing WiMAX Technology 6 1.1 Introduction 6 1.2 WiMAX Background 7

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    October 9‚ 2011 Common Network Vulnerabilities (The effects of the absence of knowledge on unencrypted communication: Setting ground rules for an organizations internal structure) “Businesses‚ governments‚ and other organizations face a wide array of information security risks. Some threaten the confidentiality of private information‚ some threaten the integrity of data and operations‚ and still others threaten to disrupt availability of critical systems” (Sullivan‚

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    Wireless Sensor Networks

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    wireless sensor networks can be promptly understood simply by thinking about what they essentially are: a large number of small sensing self-powered nodes which gather information or detect special events and communicate in a wireless fashion‚ with the end goal of handing their processed data to a base station. Sensing‚ processing and communication are three key elements whose combination in one tiny device gives rise to a vast number of applications [A1]‚ [A2]. Sensor networks provide endless

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    Body Area Networks

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    Body Area Networks ∗ Arif Onder ISIKMAN∗ ‚ Loris Cazalon† ‚ Feiquan Chen‡ ‚ Peng Li§ Email: isikman@student.chalmers.se‚ † Email: loris.cazalon@telecom-bretagne.eu‚ ‡ Email: feiquan@student.chalmers.se‚ § Email: lpeng@student.chalmers.se Chalmers University of Technology‚ SE-412 96‚ Gothenburg‚ Sweden Abstract—Recent technologies in electronics allow to build wireless sensor networks in on or around the human body. Body Area Networks (BAN‚ is also called Body Sensor Networks) is not only used

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    Hybrid Network Security

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    HYBRID NETWORKS WITH A SATELLITE COMPONENT AYAN ROY-CHOWDHURY‚ JOHN S. BARAS‚ MICHAEL HADJITHEODOSIOU‚ AND SPYRO PAPADEMETRIOU‚ UNIVERSITY OF MARYLAND AT COLLEGE PARK ABSTRACT Satellites are expected to play an increasingly important role in providing broadband Internet services over long distances in an efficient manner. Most future networks will be hybrid in nature — having terrestrial nodes interconnected by satellite links. Security is an imporSSSL tant concern in such networks‚ since

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    Mark & the Millennials: Portrayal of Generation Y in The Social Network The Mark Zuckerberg written for the screen by Aaron Sorkin has a line in David Fincher’s The Social Network (2010) that simplifies the pursuits of Millennials to a single sentence. When asked why he feels that he must join one of Harvard’s revered final clubs‚ Zuckerberg replies‚ “Because they’re exclusive. And fun and they lead to a better life.” Appropriately‚ his eventual foundation of Facebook brings whole new meanings

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    Network Security Analysis

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    Analysis and Countermeasures of Network Security LiuBingyao Abstract This article is concerned about network security. It mentions about the present situation of network security and an analysis of the reason that lead to unsafe network environment. Then the article introduces two frequently used protocols in network security: HTTP (Hypertext Transport Protocol) and HTTPS (Hypertext Transfer Protocol over Secure Socket Layer)‚ then compare them and give a brief conclusion. On the other side

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    Dell distribution network

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    Dell Distribution Network I. Direct sales model Dell current distribution network is direct sales model‚ this online sale refer to the fact that Dell does not use the retails channel‚ but sells its personal computers (PCs) directly to customers through its website www.dell.com. Dell does not make sales through any integrators or resellers‚ nor does it utilize any channel service profit margins. Sales are made by the collaborative efforts of the Dell’s task force and by means of advertisement. Customers

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    Logical Network Design

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    Design of a Network When a network is being designed‚ the architect must first think about the logical layout and that should be enforced. When he figures out what devices need to communicate and how‚ a physical design of the network can be implemented. A logical design is the reasoning of a network‚ with no particular devices or locations chosen. The physical design of the network is when the devices are picked and their actual location determined. When the logical design of a network is planned

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    INTRODUCTION TO NETWORK TYPES Research Paper #1 Prepared for Professor Jewett Prepared by Anissa Truitt COOP Semester: Spring 2007 The article basically describes the different types of networks. It states "nearly every type of design is referred to as an ¬area network". The main networks discussed are‚ LAN and WANs. According to the article‚ these were the original categories of area networks. LAN‚ which stands for Local Area Network‚ connects devices over a relatively short

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