Wireless Network Proposal‚ Riordan Manufacturing University of Phoenix CIS 319 June 14‚ 2008 Riordan Enterprises has requested to look into the possibility of adding wireless capabilities to their existing network. The need for wireless is understandable. It enables employees to be productive from anywhere. If they need to travel to a potential customer in Montana‚ or are at a plastics conference in Hawaii the ability to connect to the Riordan’s intranet is vital. Not only does it allow
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texting a friend‚ talking on the phone or face to face conversation‚ this type of communication is in general on a one to one basis or involves only a few people‚ in the twentieth century technology has advanced considerably leading to an increase in mass communication medium‚ in addition these advances make it relatively straight forward to communicate with a vast audience. Mass communication is the term given when different types of medium that are capable of engaging a large portion of the public
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Abramson‚ a professor at the University of Hawaii‚ developed the world’s first wireless computer communication network‚ ALOHAnet (operational in 1971)‚ using low-cost ham-like radios. The system included seven computers deployed over four islands to communicate with the central computer on the Oahu Island without using phone lines. Definition A wireless local area network (WLAN) links two or more devices using some wireless distribution method (typically spread-spectrum or OFDM radio)‚ and usually
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Wireless Charging of Mobile Phone Using Microwaves Chapter 1 The Problem and Its Background It is hard to believe that fifteen years ago‚ mobile phones were rarity. Most of the early phones were called “car phones” because of its size. It was too large and hard to carry around in a pocket or purse. Early phones were just for talking. Gradually‚ features like voicemail were added‚ but the main purpose was to talk. Eventually‚ phone manufacturers began to realize that they could integrate other
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Wireless Sensor Networks in Wine Production Oliver Bonham-Carter‚ Prajol Shakya‚ Cory Becker‚ Jasmine Timilsina‚ Padmapriya Madamanch April 24‚ 2012 Abstract Grape vines‚ to a wine producer‚ are the asset of the business since they supply the most fundamental element of the wine making process. Every measure must be taken to ensure that these grape vines are in excellent health – properly watered‚ given enough light‚ and etc. If the grape vines have been not been properly watered or are suffering
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Wired or Wireless‚ What’s the Difference? The main difference between a wired and wireless data communication infrastructure is the existence of physical cabling. The same‚ or similar techniques are employed for both types of data communication infrastructure in terms of the core elements of essential network services. The basic difference between a wired and a wireless network is self-explanatory. A wired network uses wires to communicate whereas a wireless network uses radiowaves. Let us look
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Abstract: Wireless technologies have experienced an enormous growth in the last decades. The wireless personal area networks (WPANs) and wireless local area networks (WPANs) are heterogeneous networks which are used in different applications. Two networks‚ called Wifi (IEEE 802.11 WLAN) and ZigBee (IEEE 802.15.4 WPAN)‚ which operates in 2.4 GHz frequency. Spectrum sharing is an effective technique which is used to enhance spectrum utilization. However the coexistence and Interoperability is a critical
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Wireless networking is the best networking solution for networking an office. Why? It’s cheaper to deploy; there aren’t any expensive cables to purchase‚ labour for cable pulling through tight conduits‚ purchasing matching socket faceplates‚ purchasing tools and devices for cable repair / troubleshooting. There isn’t any excessive wire clutter‚ no cables running too-an-fro on the desk for computer‚ printer‚ fax‚ phone or PDA. What’s left? A clean desktop with only the mere unnoticeable power
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Space-Time Block Coding for Wireless Communications Space-time coding is a technique that promises greatly improved performance in wireless communication systems by using multiple antennas at the transmitter and receiver. Space-Time Block Coding for Wireless Communications is an introduction to the theory of this technology. The authors develop the subject using a unified framework and cover a variety of topics ranging from information theory to performance analysis and state-of-the-art space-time
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Handbook of Wireless Networks and Mobile Computing‚ Edited by Ivan Stojmenovic ´ Copyright © 2002 John Wiley & Sons‚ Inc. ISBNs: 0-471-41902-8 (Paper); 0-471-22456-1 (Electronic) HANDBOOK OF WIRELESS NETWORKS AND MOBILE COMPUTING WILEY SERIES ON PARALLEL AND DISTRIBUTED COMPUTING Series Editor: Albert Y. Zomaya Parallel and Distributed Simulation Systems / Richard Fujimoto Surviving the Design of Microprocessor and Multimicroprocessor Systems: Lessons Learned / Veljko Milutinovic ´ Mobile
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