Abstract Wireless technology can now be seen almost everywhere. This technology has recently become very popular‚ and with the convenience that comes with its use‚ it will probably be the most commonly used technology among computer networks in the near future. Unfortunately‚ new technology is always under fire when it comes to security‚ which is a topic that has now become more imperative and indispensable when dealing with transferring and storing sensitive computer information. The realm of wireless
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Name: NT1210 Lab 6.4: WLAN Placement Exercise 6.4.1 There are three main types of antennas that can be used for WLAN APs: directional‚ omnidirectional‚ and right-angle. Describe each of these antenna types. You can get more powerful antennas that can broadcast longer distances. Why would these antennas be limited in use for standard WLAN placement in a home? An omnidirectional antenna radiates transmissions out and receives transmissions in from all directions‚ although not equally in all directions
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Mindanao State of University Iligan Institute of Technology Iligan City “Wi-Fi in IIT” Romel Emperado Ivy l. Gongob Profitiza Magsayo Joel Mar Naong Eset W56 October 14‚2009 Acknowledgment In behalf of the success of this term paper the proponents would like to thank GOD almighty for giving us wisdom‚ peace of mind and good health for making this write up. We would like extend our heartfelt‚ gratitude to our instructor
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Proceedings of the Seventh International Conference on Machine Learning and Cybernetics‚ Kunming‚ 12-15 July 2008 DEVELOPMENT AND IMPLEMENTATION OF AN E-RESTAURANT FOR CUSTOMER-CENTRIC SERVICE USING WLAN AND RFID TECHNOLOGIES CHING-SU CHANG‚ CHE-CHEN KUNG‚ TAN-HSU TAN Department of Electrical Engineering‚ National Taipei University of Technology‚ Taipei‚ Taiwan E-MAIL: s2319004@ntut.edu.tw‚ s3310382@ntut.edu.tw‚ thtan@ntut.edu.tw Abstract: Traditional restaurants only provide passive
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No: MCS01111001 MS(cs)1st 1. Introduction. In this tram paper we try to focus on wireless security and threats. Now a day wireless networking is get fame day by day and mostly user prefer or like wireless network because it easy to use. WLAN wireless local area network popularity gained is due to many reasons such as ease of installation flexibility mobility reduced cost of ownership and scalability. 2. Security and privacy issues in Wireless Network. The problem of WEP protocol
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QUESTION1 Power Problems Alternating current (AC)‚ which is “food” to PCs and other network devices‚ is normally 110 volts and changes polarity 60 times a second (or 60 Hertz). These values are referred to as line voltage. Any deviation from these values can create problems for a PC or other network device. Power problems fall into three categories: * Overage * Underage * Quality Power Overage Problems During a power overage‚ too much power is coming into the computer. Power overage
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allow people to access data and information from where ever they are. SPECIFICATIONS • WEIGHT:116 g • CAPACITY: 1650 mAh • PHYSICAL SIZE:4.27 inches • RESOLUTION:480x 800pixels SERVICES • GPRS • 3G HSDPA‚ 21 Mbps; HSUPA‚ 5.76 Mbps • WLAN FREQUENCIES • Dual-core 1.2GHz ARM Cortex-A9 processor‚ Mali-400MP GPU‚ Exynos chipset 2.0) Describe Internet Technology and Services(VoIP‚BLOG) VOIP VoIP (voice over IP) is an IP telephony term for a set of facilities used to manage
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802.21 in integrated IEEE 802.11/802.16e networks‚" Computer Communications‚ vol. 32‚ no. 1‚ pp. 134-143‚ 2009. | [7] | A. D. La Oliva‚ T. Melia‚ C. J. Bernardos‚ I. Soto‚ A. Vidal and A. Banchs‚ "IEEE 802.21 enabled mobile terminals for optimized WLAN/3G handovers: a case study‚" ACM Sigmobile Mobile Computing and Communications Review‚ vol. 11‚ no. 2‚ pp. 29-40‚ 2007. | [8] | D. A. Wassie‚ D. Loukatos‚ L. Sarakis‚ K. Kontovasilis and C. Skianis‚ "On the energy requirements of vertical handover
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Principles of Network Security Security Management September 17‚ 2013 Contents Network Security Requirements With security mechanisms for the new network‚ management has asked for a report describing how the basics of a network operate and how two nodes communicate. With this we are going to break down the OSI model (Open Systems Interconnection) which is seven layers along with the TCP/IP (Transmission Control Protocol/Internet Protocol). After this the management
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SEMINAR REPORT ON 3G v/s Wi-Fi SUBMITTED BY: HARIPADA DEY 7th SEMESTER REGD.NO: 0301101178 DEPT. OF ELECTRICAL ENGINEERING [pic] DEPARTMENT OF ELECTRICAL ENGINEERING UNIVERSITY COLLEGE OF ENGINEERING BURLA‚ SAMBALPUR‚ 768018. CONTENTS Page no. Introduction 1 Background of Wi-Fi and 3G 2 Working of 3G 5 Various types of 3G 6 Working
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