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.
Research Paper # 46234 |
3,824 words (
approx. 15.3 pages ) |
13 sources |
APA | 2002
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$ 62.95
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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."
Tags:telecommunications, radio, waves, transmit, data, network, traffic, local, area
An overview of wireless networking and its advantages.
Research Paper # 52087 |
3,825 words (
approx. 15.3 pages ) |
13 sources |
APA | 2004
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$ 62.95
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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."
Tags:BSS, ESS, Wi-Fi, Bluetooth
An in-depth study on the importance of wireless networking in today's world.
Poem Review # 29388 |
14,346 words (
approx. 57.4 pages ) |
23 sources |
APA | 2002
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$ 160.95
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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)."
Tags:antenna, Multi-modal, Interaction, Fuel, cell, MSC, Servers
An overview of the advantages of wireless networking.
Term Paper # 116527 |
1,862 words (
approx. 7.4 pages ) |
5 sources |
APA | 2009
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$ 35.95
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Abstract
This paper discusses how the world has been forever changed with the birth of wireless networking. From its auspicious beginnings with the researching of radio waves, to the rapid progression of uses and technologies, wireless innovation has contributed to changing several paradigms. The paper reflects on the historical perspectives of wireless networking, offers highlights of transitions that have been made, and discusses the benefits of various markets that have been affected by wireless networking.
From the Paper
"Communication has been essential to the development of the cultural foundations of the United States. From the pre-industrial era to the modern age of today, the role of wireless communication has played is featured in the success of translating messages, entertainment, and even producing invaluable tools in allied wars. One of the most prominent forms of wireless networking has been seen in the form of radio, and its programs. Here, researching wireless networks have caused the form of radio to evolve and produce various mechanisms for relaying and transmitted information. Although radio usage has taken a downturn in the recent development of wireless ability, the foundation that was laid cannot be ignored. In fact, the radio is still used widely in numerous entertainment avenues and has spawned wireless innovations such as Sirius and XM radio technologies."
Tags:Radio, Frequency, Identification, WLAN
An in-depth exploration of wireless networking technologies and security protocols, standards and operations.
Research Paper # 149794 |
7,153 words (
approx. 28.6 pages ) |
19 sources |
APA | 2011
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$ 95.95
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Abstract
The paper examines the capabilities of wireless personal area networks (WPANs), wireless local area networks (WLANs) and wireless wide area networks (WWANs). The paper describes the advantages and limitations of wireless networks in accommodating goals, objectives and requirements in government and/or academic environments. Finally the paper identifies a security protocol which relates to these wireless network technologies.
Outline:
Introduction
Purpose of the Study
Rationale
Methodology
WPAN Security
P2P Wireless Technology
Radio and 3G Cellular
Security Challenges, Risks and Approaches
Proactive Wireless Self-Protection System - Anomaly-Based Security
Identified Solution -Anomaly-Based Solutions
From the Paper
"Kennedy and Hunt relate that BlueSnarf is the process entailing unsolicited content being sent to Bluetooth enabled devices and just as in Bluejacking, BlueSnarf attempts to mimic authentication dialogues causing the user to being tricked into disclosing their access codes and allowing the attacker to read access to a vulnerable device thus enabling them to access the calendar and phone book without authentication. This attack is reported to have recently been upgraded to BlueSnarf++ making the use of the Object Exchange FTP service in connecting to devices which are vulnerable and allowing the attacker read write access for the device's file system in its entirety as well as that of any memory extensions including such as memory sticks. The third attack in this area is related by Kennedy and Hunt as being that of what is known as 'BlueBump' which exposes a weakness in the "handling of Bluetooth link keys, giving devices that are no longer authorized the ability to access services as if still paired. It can lead to data theft or the use of mobile Internet connectivity services, such as Wireless Application Protocol." (Kennedy and Hunt, 2008, p.1)
"Another attack referred to as Bluesmack is a Denial of Service (DOS) attack "that can be performed with standard tools such as Linux Bluez utils package." (Kennedy and Hunt, 2008, p.1) This attack is stated to be similar to that known as 'Ping of Death' because it targets the L2CAP layer, which can request another Bluetooth peer echo."
Tags:Bluetooth, encryption, authentication, algorithms, packet, data
A look at the installing and maintaining of a wireless computer network for a small business.
Analytical Essay # 140306 |
2,750 words (
approx. 11 pages ) |
0 sources |
APA | 2008
|
$ 49.95
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Abstract
The paper discusses how installing and maintaining a traditional wired computer network can be very costly for a small business, but still, wireless networking can be cost-effective for a small business. The paper explains that there is a certain initial outlay that has to be made in order to implement such a system, but how high this cost is also depends on the nature of the specific system to be installed, what services the system has to provide, the number of users involved, and so on.
From the Paper
"Installing and maintaining a traditional wired computer network can be very costly for a small business, but still wireless networking can be a cost-effective for a small business. There is a certain initial outlay that has to be made in order to implement such a system, but how high this cost is also depends on the nature of the specific system to be installed, what services the system has to provide, the number of users involved, and so on. Such a system provides a number of benefits to the small business, including mobility and scalability for growth. There are also certain disadvantages that need to be considered, beginning with the large initial cost and extending to security issues, questions of reliability, and..."
Tags:wireless, networking, solutions
An analysis of the rapid increase in the market for wireless networks.
Research Paper # 60752 |
3,140 words (
approx. 12.6 pages ) |
15 sources |
MLA | 2004
|
$ 54.95
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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)"
Tags:wlan, laptop, computer, communication
Examine the history and operation of wireless networks.
Essay # 85436 |
1,125 words (
approx. 4.5 pages ) |
3 sources |
2005
|
$ 23.95
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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.
Tags:wireless, networks, history
A proposal on why every metropolitan center should have a free wireless network.
Persuasive Essay # 139242 |
1,750 words (
approx. 7 pages ) |
4 sources |
MLA | 2008
|
$ 33.95
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Abstract
The paper is a proposal outlining why a free wireless network is something that every metropolitan center - and certainly a large metropolitan center like Philadelphia - needs if it wishes to find (or maintain) success in the twenty-first century. Specifically, the paper highlights the fact that the new wireless grid or system will put Philadelphia at the forefront of American cities from a technological point of view; additionally, the new system will bring together disparate groups and social classes that might otherwise view each other with suspicion. The paper also notes that the wireless network currently being worked on offers the hope of new opportunities for struggling people who have never before had the chance to sample the information highway. Furthermore, the paper discusses how wireless networks can serve to give small businesses and struggling entrepreneurs a chance to distribute their goods to geographically distant customers while advertising to people to they would otherwise have no contact with.
From the Paper
"The following paper is a proposal outlining why a free wireless network is something that every metropolitan center - and certainly a large metropolitan center like Philadelphia - needs if it wishes to find (or maintain) success in the twenty-first century. Specifically, the next several pages will highlight the fact that the new wireless grid or system will put Philadelphia at the forefront of American cities from a technological point of view; additionally, the new system (and this can be applied to any American city or to cities all around the world) will bring together disparate groups and social classes that might otherwise view..."
Tags:proposal, wireless, network
This paper discusses wireless networks, which provide users with extended computing capabilities and mobility.
Essay # 23695 |
1,570 words (
approx. 6.3 pages ) |
3 sources |
2002
|
$ 30.95
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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."
Tags:lan, broadband, bluetooth, protocols, radio