| Papers [1-15] of 100 :: [Page 1 of 7] | | Go to page : 1 2 3 4 5 6 7 —> | Search results on "WIRELESS LOCAL AREA NETWORK WLAN": |
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Wireless Local Area Network (WLAN) Wardriving, 2006.
An analysis of wireless local area network (WLAN) wardriving today.
1,699 words (approx. 6.8 pages), 6 sources, MLA, $ 55.95
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Abstract
This paper takes a look at wireless local area networks (WLAN). According to the paper, WLANs are becoming increasingly vulnerable networks in today's society. This research paper provides a review of the relevant literature to identify important security considerations in these emerging wireless LAN environments by providing an investigation of the technique known as "wardriving." The paper defines wardriving as the act of driving around a particular area and searching for wireless access points for statistical purposes.
Outline:
Review of the Relevant Literature and Discussion
Background and Overview
Conclusion and Recommendations
From the Paper
"Certainly, most people recognize the importance of locking the doors to their homes when they leave but there are usually no teams of burglars that drive around the community compiled lists of unlocked doors and windows to publish on the Web to help like-minded criminals. Unfortunately, this in essence is what wardrivers have become - a suspicious element that requires careful scrutiny because law enforcement is powerless to stop them. As Piazzo points out, "In the wireless world, unsecured wireless connections are sought out and listed on the Internet. The companies that gather this information are doing nothing illegal, and some may argue that they provide a service by raising awareness and forcing companies to confront their wireless security shortfalls. Others may see them as abetting hackers" (2003b 44). "
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Wireless Local Area Network (WLAN), 2004.
This paper discusses the Wireless Local Area Network (WLAN), which
is a computer communication system that transmits and receives data using modulated electro-magnetic waves as a substitute for wired cables.
1,620 words (approx. 6.5 pages), 4 sources, MLA, $ 52.95
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Abstract
This paper explains that the Wireless Local Area Network (WLAN) was developed to meet the needs of mobile computer users who desire to be connected irrespective of their positions, such as in small mobile and home offices. The author points out that the wide acceptability of Wireless LAN, due to its benefits of flexibility, scalability, and mobility, necessitates the standardization of the devices, thus ensuring compatibility and reliability among all the manufacturers and users. The paper relates that the range and connectivity of the Wireless Network depends on the strength of RF signal, which is adversely affected by complicated factors like building structure, room layout, wall construction, and RF-emitting devices like microwaves.
From the Paper
"It is established as per the peer-to-peer architecture. The Distribution System enables two or more BSSs to be interconnected with the help of the access points, which increases the network coverage. The access points bridges the gap between the BSS and DS and data moves through them. The Extended Services Set (ESS) is created with the creation of large and complex networks using BSS and DS. The entire network under the ESS operates as an independent basic service set to the Logical Link Control Layer. The benefits of the IEEE 802.11 extended with the use of a portal to integrate logically between the wired LAN and IEEE 802.11 Wireless LAN. The portal also is used as a gateway to access to the Distribution System. The Portal is used to bridge the gap between Wired LANs with Wireless LANs. The standard IEEE 802.11 has specified the services that the distribution system should support, which in consonance with the BSS and DS, may be station services and distribution system services."
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Wireless Local Area Networks, 2004.
An analysis of the different Wireless Local Area Networks (WLAN).
2,600 words (approx. 10.4 pages), 6 sources, MLA, $ 78.95
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Abstract
This paper presents a comparison of the wireless standards of 802.11a, 802.11b, 802.11g and Bluetooth. The paper analyzes each of these WLAN standards and illustrates their advantages and disadvantages. The paper assesses which is the best WLAN technology available.
Outline
Introduction
Discussion
802.11b
802.11a
802.11g
Bluetooth
Conclusion
From the Paper
"The establishment of home and business networks desirous of upgrading to Wireless Local Area Network- WLAN confront with the problems of choosing from available alternatives. The vendors offer several products for sale that hovers around different wireless standards like 802.11a, 802.11b, 802.11g and Bluetooth. During the year 1997, the Institute of Electrical and Electronics Engineers - IEEE developed the first WLAN standard. They termed it 802.11 in line with the name given to the group appointed for supervising its development. However, to our misfortune the 802.11 could support only a maximum bandwidth of 2Mbps - too slow for most applications. Due to these ordinary 802.11 wireless products could not be manufactured further. (802.11 Standards - 802.11b 802.11a 802.11g: Which one is right for You?)"
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Wireless Local Access Networks (WLANs), 2002.
This paper discusses the benefits, uses, and basic technologies of wireless local access networks (WLANs).
3,180 words (approx. 12.7 pages), 8 sources, APA, $ 92.95
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Abstract
This paper discusses the business benefits and applications of WLANs and explains how WLANs differ from other wireless technologies. It also describes the basic technologies of WLANs and how they work together.
From the Paper
"Over the past years, WLANs have rapidly gained popularity in a number of vertical markets, including the health-care, retail, manufacturing, warehousing, and academic industries. These industries have benefited from the productivity gains of using wireless terminals and notebook computers to transmit real-time information to centralized hosts for processing. Today WLANs are gaining recognition as a general-purpose connectivity alternative for a wide range of business customers. The U.S. wireless LAN market is quickly approaching $1 billion in revenues."
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Internet Broadband: Wireless Area Network (WLAN) Technology, 2002.
A look at the development of the system and how it works.
2,880 words (approx. 11.5 pages), 7 sources, $ 85.95
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Abstract
Today it seems like everyone is talking about something called "broadband", its importance, and how it's going to affect and enhance your computing experience. However, it is rarely defined in a simple and straightforward manner. This paper will attempt to provide an explanation in a way that is pertinent to you as an end user-- it will define what is meant by "broadband" and "wireless area network technology", describe what is involved, and differentiate between the most popular broadband technologies.
From the paper:
"Broadband is usually used to refer to a type of Internet connection. Simply speaking, a broadband connection is a connection that allows for extremely high speeds and supports data, voice, and sometimes even video information. It is considered broad because multiple kinds of information can travel across the wire, or band. High speed means that in addition to surfing the web without delays, you will also be able to enjoy multimedia-rich applications such as streaming audio and videoconferencing. Broadband connections are typically always on, so you don't have to spend extra time dialing in to your service provider; as soon as the computer attached to the service is turned on, you can start browsing."
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Wireless Local Networks, 2004.
An analysis of wireless local networks (WLAN).
1,181 words (approx. 4.7 pages), 20 sources, MLA, $ 40.95
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Abstract
This paper investigates the effective deployment of wireless local networks (WLAN) in universities and the higher education sector. The discussion also examines how WLAN can be implemented or deployed properly and what measures should be considered during implementation. Finally, the paper focuses on how fault-proof WLAN can be set-up.
From the Paper
"Computer Modeling is the last method mentioned by Shanfelt (2004). The author explains that e-witching and scientific divining is ideal for small environments. (Shanafelt 2004) However, the author asserts that Computer modeling is the most efficient way to implement a WLAN system. (Shanafelt 2004) The article explains that computer modeling requires the creation of virtual representations of buildings within a software package. (Shanafelt 2004) It also uses the model created to identify the best locations for the access points. (Shanafelt 2004) There are various software packages tat can used to create virtual representations. (Shanafelt 2004)"
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Wireless Local Access Networks, 2004.
Discusses the benefits, uses and basic technologies of wireless local access networks (WLANs).
3,175 words (approx. 12.7 pages), 9 sources, APA, $ 91.95
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Abstract
A WLAN is best described as an on-premise data communication system that decreases the need for wired connections and enables new applications, bringing new flexibility to networking. Mobile WLAN users are able to access information and network resources as they attend meetings, collaborate with other users, or move from location to location. The paper explains, however, that the benefits of WLANs go beyond user mobility and productivity to enable portable LANs. With WLANs, the network itself can be moved, as well. The future of WLANs is promising, as they have proven their effectiveness in vertical markets and are now experiencing broader applicability in a wide range of corporate settings. This paper discusses the business benefits and applications of WLANs and explains how WLANs differ from other wireless technologies. It also describes the basic technologies of WLANs and how they work together.
From the Paper
"With so many advances in wireless technology, the future of WLANs looks promising (Davies, 2003). Flexibility, rather than just straight mobility is the key to its future success . In the long run, wireless is never going to completely replace fixed wires, because there just isn?t enough spectrum available. Traditionally, WLANs have been used in sectors such as retailing and warehousing for inventory purposes or to provide instant access to large quantities of information. However, its usage has rapidly spread to mainstream business."
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Wireless Local Area Networks, 2005.
An overview of the Wireless Local Area Networks (WLAN) and its benefits.
1,125 words (approx. 4.5 pages), 5 sources, $ 44.95
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Abstract
This paper looks at the latest WLAN technology, its history, its various characteristics that can connect regions ravaged by war or catastrophe to the outside world. It then discusses its possible implications for businesses and advertisers, its security potentialities and its possible limitations. It also discusses the future challenges that the technology faces.
From the Paper
"Wireless Local Area Networks: An Overview of Where WLAN technology has been and where it is going. The latest wireless technology offers exciting prospects for the future. The following paper will briefly describe what the new technology is, its history, and proceed from there to outline how its various characteristics can connect regions ravaged by war or catastrophe to the outside world. Continuing onward, the paper will briefly examine its contributions - or at least potential contribution - to business security and advertising and will conclude with a succinct review of some future challenges it faces. "
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Wireless Networking, 2002.
Provides a brief history of wireless networks, an explanation of how they work, and a look at the advantages and the future of wireless networking.
3,824 words (approx. 15.3 pages), 13 sources, APA, $ 104.95
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Abstract
This paper explores wireless networking and the advantages that it provides to its users, while serving as a facilitator that advances technology. It explains how the history of wireless networking began and how it led to the development of the first packet-based radio communications network. The result, which was called ALOHNET, was the first wireless local area network (WLAN).
A Brief History of Wireless Networking and Standards
Application Areas
Background on Wireless Networking Environments and How They Work
Advantages of Wireless Networking
The Future of Wireless Networking
From the Paper
"Wireless services are an excellent example of how just how far technology has come. Wireless networking holds the key to a new era of telecommunications, yet wireless services have been used for well over a century and are still synonymous with "radio" (ATS, 2003). The first sign of wireless technology was seen in the 19th century when Guglielmo Marconi, who is known as "the father of radio?, entered the
world of wireless technology."
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Wireless Networking, 2004.
An overview of wireless networking and its advantages.
3,825 words (approx. 15.3 pages), 13 sources, APA, $ 104.95
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Abstract
The history of wireless networking began over fifty years ago, prior to World War II, when it was discovered that radio signals could be used for data transmission by the military. The United States Army developed a radio data transmission technology, which was heavily encrypted. This technology was used throughout the campaign with the U.S. and its allies. The military?s use of wireless networking was so impressive that a group of researchers in 1971 at the University of Hawaii moved to develop the first packet-based radio communications network. This paper explains that the result, which was called ALOHNET, was the first wireless local area network (WLAN). The paper explores wireless networking and the advantages that it provides to its users, while serving as a facilitator that advances technology. The paper also includes diagrams.
Table of Contents:
Abstract
A Brief History of Wireless Networking and Standards
Application Areas
Background on Wireless Networking Environments and How They Work
Advantages of Wireless Networking
The Future of Wireless Networking
Conclusion
Bibliography
From the Paper
"Like cell phones, wireless-equipped laptops within range of a given access point have the ability to communicate with the network. Many systems allow roaming between access points. If a user moves out of range, he will lose the connection. In addition, a single access point can communicate with multiple wireless-equipped laptops, meaning that users share the available bandwidth with other users. If many users are communicating with a single access point, the network connection is likely to slow down."
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Wireless Networks and Initiatives, 2004.
An analysis of the rapid increase in the market for wireless networks.
3,140 words (approx. 12.6 pages), 15 sources, MLA, $ 91.95
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Abstract
This paper discusses wireless network technologies, with a focus on the protocols, standards and operations of the various types. The paper examines personal area networks, as well as local, metropolitan and wide area networks. The advantages and disadvantages of wireless networks are explored in the paper. The paper also illustrates the importance of safety features in wireless networks.
Outline
Introduction
Wireless Network Technologies
Wireless Personal Area Networks
Wireless Local Area Network
Wireless Metropolitan Area Networks
Wireless Wide Area Networks
Wireless Networking Initiatives in Business
Advantages of Wireless Networks
Disadvantages of Wireless Networks
Conclusion
From the Paper
"At present there are a range of protocols in use for wireless technology. Perhaps the most common is 802.11b. It is moderately cheap in using equipment 802.11b. The free 2.4 Ghz is the frequency range in which 802.11b wireless communication standard works. But there are many systems like cordless phones and baby monitors which obstruct the wireless traffic. For 802.11b communications, the maximum speed is 11 mbps. The new 802.11g standard is an improved version of 802.11b. Though it uses the same busy 2.4 Ghz shared by other common household wireless devices, 802.11g is competent of transmission speeds up to 54 mbps. The equipment intended for 802.11g communicates with 802.11b equipment, but combination of two standards is not suggested. (Quick Tip: Wireless Networking Protocols)"
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Wireless Networks, 2005.
Examine the history and operation of wireless networks.
1,125 words (approx. 4.5 pages), 3 sources, $ 44.95
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Abstract
Wireless communications and networks very possibly represent one of the greatest technical innovations of the twentieth century. The effect that this kind of technology is having on the development of Western society at the dawn of the twenty first society is truly fantastic, especially for those who can still remember a time before wireless networks and technology, or at least a time when they were much more a novelty than a way of life. This paper shows how wireless networks quite literally have integrated themselves with many aspects of society from work to play to communications. The paper examines some of the basic history of wireless networks, the simpler-than-it-sounds operation of these networks, and some of the applications that these networks have to offer.
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Wireless Networks, 2002.
This paper discusses wireless networks, which provide users with extended computing capabilities and mobility.
1,570 words (approx. 6.3 pages), 3 sources, $ 51.95
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Abstract
This paper discusses that, although wireless services represent a progression of technology and perhaps a new era of telecommunications, these services have been used for over a century and remain synonymous with "radio". The paper describes a wireless local area network, a flexible data communication system implemented as an extension to or an alternative for a wired LAN within a building or campus. The author states that there are many applications but cautions that they are new and have some difficulties.
From the Paper
"For instance, when a mobile moves from the cell of its current base station to that of a new base station, all of the user's information must be transferred from the old base station to the new one without the user noticing any interruption in service. Such a process is termed a handoff. There are various algorithms, such as dynamic re-routing and pre-established connection trees, through which this can be accomplished. Additionally, mechanisms must be implemented for locating and keeping track of users as they move throughout a system. Many protocols exploit the idea of geographic locality by implementing a hierarchical structure. In this way, base stations only need to keep track of those mobile units beneath them in the hierarchy."
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Wireless Networking, 2002.
An in-depth study on the importance of wireless networking in today's world.
14,346 words (approx. 57.4 pages), 23 sources, APA, $ 249.95
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Abstract
As technology becomes increasingly user-friendly and focused on the consumer, it is evident that users have become more dependent on wireless technological devices as mechanisms that promote convenience, survival and economic prosperity. This study demonstrates the absolute importance of personal and business forms of wireless technology in today?s increasingly complex society. Various books, periodicals and research journal articles are used to summarize the history of communications leading up to the arrival of wireless technology and also provide a detailed description of the most commonly used wireless devices in personal and professional living. Furthermore, a list of common terms frequently used in wireless technology is addressed. In addition, personal experiences demonstrate the significance of wireless devices in daily living. Finally, the researcher provides an analysis of the future outlook for wireless technology and its continued significance in all areas of livelihood, particularly in advanced industrial countries. The paper includes tables.
Table of Contents:
Chapter 1: Introduction
The Problem
Purpose of the Study
Importance of the Study
Scope of the Study
Rationale of the Study
Definition of Terms
Overview of the Study
Chapter 2: Review of the Related Literature
Introduction
Origin of Wireless Networking Technology
What is Wireless Technology
Applications for Wireless Technology
Cellular Technology
Wireless Security
User Perceptions of Wireless Technology
The Future of Wireless Technology
The Impact of Wireless Technology on Global Communications
Summary of Chapter 2
Chapter 3: Methodology
Approach
Data Gathering Method
Database of Study
Validity of Data
Originality & Limitations of Data
Summary of Chapter 3
Chapter 4: Data Analysis
Data Analysis
Chapter 5: Summary, Conclusions and Recommendations
Summary
Conclusions
Recommendations
Bibliography
From the Paper
"Wireless networks provide users with an effective means of communication with a corporate network or a personal user interface in the home that permits access to the Internet through such devices as laptop computers, cellular phones, and personal digital assistants. Following the development of the IEEE 802.11b standard or WiFi (Wireless Fidelity), countless wireless network cards and wireless access points with data rates up to 54 million bits per second have been manufactured and marketed for sale across the globe (Blosser, 2002). In addition, cellular technology has developed 2.5G systems that add digital capability to existing digital systems. Finally, wireless local area networks (WLANs) are one of the fastest growing wireless segments in the industry. The IEEEE 802.11b WLAN connections are very common in home networking technologies and wireless Internet access points (Frenzel, 2002)."
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Local Area Network (LAN), 2001.
This business paper is an evaluation of the potential usefulness of a basic local area network (LAN) in a business.
2,700 words (approx. 10.8 pages), 8 sources, MLA, $ 80.95
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Abstract
This paper describes the design of a basic local area network that would be useful in a wide variety of businesses and possibly educational settings for a cost of approximately $200,000. This system is designed both to meet current needs of a business that wishes to run efficiently and to be able to interact with other businesses also running at acceptably high efficiency levels for a company with high-tech aspirations. In order to work, the system needs to show flexibility in order to expand with growing business needs and volume for at least several years before any new substantial investment is made in hardware or new software. In order to demonstrate the feasibility, the author gives us an overview, definition and background about a basic local area network. The feasibility of the network's success is analysed, and its potential for successful integration into an actual business is evaluated.
From the Paper
"However, at the same time, no network designer should make the mistake of providing too few of a number of peripherals like printers because doing so limits the efficiency of workers and tends to produce a great deal of frustration in the office. Workers sitting around waiting to print out a needed job are not only workers being paid not to work, but they are also workers being paid to be frustrated, which is most certainly not the ideal situation in any way. Perhaps a good standard rule for the network designer would be to estimate the number of peripherals needed and then for every 20-25 people who will be using the network to add one peripheral. The added cost in initial equipment expenditure will be paid back by the fact that workers will be able to be more efficient. This will also allow for workers to continue to be productive when a device breaks down (as of course will happen) because there will be other machines within the network already linked to provide those needed services (Derfler 68)."
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