Wireless Technology

Wireless Technology
WIRELESS TECHNOLOGY
INTRODUCTION Technology continues to develop very quickly down to the corner of the world, but not with strong will and hard work, information
technology, chaired by the computer becomes a linear phenomenon with the development progress of the age. The development of information
technology is developing very rapidly, this development can not be separated from the ability of computers to perform data communication and also
establish a computer network both local network or Internet network. In development, the computer does not stand alone to form it all, computer
connectivity technology requires that a computer and a faithful partner accomplice computers within an organization's...show more content...
It was their first major upgrade when they went from 1G to 2G. This leap effectively took cell phones from analog to digital. With this second
generation introduced a new variant of communication called SMS or text messaging. Across the world, many operators adopted the Global System for
Mobile communication (GSM) standard, which used Time Division Multiple Access (TDMA) Planned for voice transmission with digital signal and
the speeds up to 64kbps 2G was the digital handsets that we are used today, with 2.5G representing handsets with data capabilities over GPRS
3G – The third generation As the use of 2G phones became more widespread internet usage was growing. If we can expect 3– 5 mbps of speed, which
is actually equal to cable/DSL kind of speed in to a moving device! That's what all about 3G. This enabled faster data–transmission speeds, greater
network capacity and more advanced network services, basically turns your cell phones to a mini computer.Also 3G is that Wide Band Voice Channel,
by this the world has been contracted to a little village because a person can contact with other person located in any part of the world and can even
send messages too. 3G gives clarity of voice as well can talk without any disturbance simultaneously. Not only these but also have entertainments such
as Fast Communication, Internet, Mobile T.V, Video Conferencing,
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Wireless Technologies Essay
Wireless Technologies Wireless technology is widely used throughout different countries and governments, and is one of the most fast–growing and
needed technologies on the market today. While in the past it has been looked at as something that is not needed, now is necessary. Most companies
have main business functions that occur outside the main office, and taking a laptop computer into the field helps the need to complete services
particular to that business. Globally, the wireless field is expanding and both people and business are beginning to heavily depend on its services all
over the world. Wireless technology has also become more popular in the field of education and is being taken in by not only university...show more
content...
Companies offer services such as free weekends and nights, rollover minutes, and family packages where if you buy 2 cell phones you get a third
one for free. As time goes by, the wide us of cell phones for both the average person and business is evolving into something that is mandatory to
have and cannot go without. Not to mention the physical aspect of how the cell phones are evolving and getting smaller and smaller. The use of
cell phones has also even impacted the amendment of laws. Currently in the state of New York and Texas it is illegal to talk on the phone while
driving a vehicle. Since cell phones have become such a large part of our every day lives, safety issues must be taken into affect and assessed where
needed.
Wireless technology has now moved beyond the home computer with the high–speed Internet and moved into our schools. Both students and staff on
university campuses have interests in creating mobile computing labs utilizing laptop computers equipped with wireless Ethernet cards. Wireless is
being adopted for many new applications and providing a solution for environments where wires may not be the best solution. Schools that are being
constructed are building computer labs strictly for wireless access, and classrooms that can adapt to such use. Schools of all levels are making the use
of wireless technology a widely used technology inside classrooms which then forces the

Wireless Technology Essay
Wireless technology has become the wave of the future. From cellular phones to wireless point of sale devices, wireless networks and technology is all
around us. In order to jump on the wireless train, one must first understand the different standards. To properly and safely utilize wireless technology
the user also must understand the various types of wireless security. Once grasping these technologies and standards, anyone can implement a wireless
network in their home. First, the 802.11b wireless networking standard, which is the most common consumer based standard. The 802.11b standard's
frequency is in the 2.4 GHz range which is common with most cordless land line telephones and some microwave ovens. There are not really many
...show more content...
An upgrade to 802.11b is 802.11g which offers some of the same technology as 802.11b but with significant upgrades and improvements. The most
significant improvement over the 802.11b standard is the speed. 802.11g supports speeds upwards of 55mbps which is a huge increase over the
11mbps of 802.11b. This standard operates at 2.4 GHz which is the same frequency that the 802.11b standard operates at. Another great thing
about the 802.11g technology is it is backwards compatible with a 802.11b wireless card so there is no need to go out and buy a new wireless
network card for your computers. Finally a brand new standard that is still in its infancy stages and still has yet to be ratified by the IEEE is
802.11n. 802.11n will be a huge step towards equality amongst wireless and wired networks. First, the standard sets a speed requirement of at least
100mbps which is common amongst most wired computer networks. It is most likely that the throughput will be in the 200mbps range with a
maximum being set in the 600mbps range. Looks like the 802.11n standard will be operating at both 2.4 GHz and 5 GHz frequencies. Look for the
final 802.11n draft out in April of 2009. After choosing a particular standard to go with and buying the equipment to support that standard, one need to
know the method of security they wish to implement on their

Wireless Technology Paper
Stephen Wenclewicz,
Ronda Wilson, Matthew Tiemens,
Sheleada Wells, Annabelle Franklin
DeVry University
Tech, Society and Culture
LAS432
Professor Laurence Hornibrook
Table of Contents Introduction to Wireless Technology4 Overview ofWireless Technology5 Science that Drove Wireless Development 6 Signal Types10
Wireless Network Infrastructure12 History of Wireless Technology15 Social Factors that Drove Wireless Technology19 Wireless Technology
Timeline24 Political Effects on Development28 Legal Issues Related to Wireless Technology30 Legal Concerns Related to the Development of
Wireless Technology31 Economics in Relation to Wireless Technology33 Psychological
A way that the tribes overcame this issue was by setting up different points and each drummer would acknowledge the sender's message by a series of
beats on the drum. After the message was confirmed received then the message would be sent to the next receiver.
In the times of the American Indians, the tribes would use smoke signals as a form of wireless communication. The downside to this form of
communication was the limited distance based on line of sight. Due to a limited alphabet and the issues, that the wind causes would increase the
chances that the communication would be lost or misinterpreted. Soon followed was the introduction of the semaphore flag. The semaphore flag
system is one used to convey information at a distance by using signals with flags, paddles or gloved hands. The downside to this form of wireless
communication is that it is limited to line of sight as well, and that because this had to take place in the open the chances of your message being stolen
is increased.
Science that Drove Wireless Development
(Wenclewicz)
"In the nineteenth century, light beams were used for short–haul communications, particularly in military contexts. Very detailed messages could be

transmitted by a coded sequence (Morse code) of blinking lights from sender to receiver. Again, this was effective over limited distances and provided
a quiet, yet visible means of communication. Drawbacks included limited

Wireless Technology
Wireless technology is a booming business that is finding far reaching benefits on a global level. Corporations, schools, homes, and cafes are
implementing wireless solutions as individual organizations and users seek more freedom and constant access. Wireless Fidelity (WiFi) is the latest
buzzword to capture the market in our individual quest for access anywhere at any time. All of this comes at a price. Security is a major concern
moving forward, as well as having too much access that does not lead to needed personal downtime. In the end what is more valuable, access or secure
access at the right time?
Wireless Technology Overview According to VoiceandData.com (2005), wireless "refers to communications,
In corporate environments, wireless access is being used to perform all sorts of tasks. Wireless applications ranging from wireless Wide Area
Networks (WAN) to Voice over Internet Protocol (VoIP) and blackberry's are being used to facilitate constant access to the level of enterprise access. In
today's market, connectivity to and from corporate offices and outbuildings, to hotels and conferences is an absolute must.
Wireless in my world Wireless, as it applies to my life, consists of a wireless home network that allows me to sit on the couch and do my
homework. The freedom of connecting via a laptop and sitting on the couch to do homework and browse the internet is exactly the reason that
wireless access continues to grow throughout our homes and businesses. Wireless access has a strong market base, as is evident by the continued
advances and inventions that will continue to make our lives more convenient. Case in point, I recently purchased a WAP to use for my XBOX, to be
able to connect to XBOX live via my router upstairs. The WAP allows me to connect my XBOX to mywireless network and play online games. The
sheer freedom of movement is what wireless is all about. I feel I have done a good job of securing my wireless connection but there are those who
would probably not agree with me. Simple settings such as not broadcasting so my neighbors can see my wireless router to using password enabled

Wireless Technology
Wireless technology is an industry that has seen much growth and progress in the years following the inception of the internet and cell phones. Our
society has progressed to the point to where we can no longer function without this technology. Business, travel, and everyday life now are dependant
on wireless technology.
Wireless technology is just what its name implies, communicating or computing without wires and phone lines. Wireless technology uses a variety of
different devices such as desktop and laptop computers, personal digital assistants (PDA's), cell phones, and many others.
The major benefit of wireless technology to users is the immediate access it offers to resources. Whether it is...show more content...
Horizontal integration delivers benefits such as data mining, real–time transaction processing, and decision–support systems. Wireless data–translation
protocols allow contrasting devices to efficiently use information from all sources.
Wireless technology has also lead to the advent of PDA–cell phone hybrids called smart phones. The combination cell phone and organizer also has
Web access, email and messaging capabilities, an MP3 player, Bluetooth support, and a digital video camera.
PalmSource made wireless device–to–device communication more popular by putting an infrared port on every Palm OS handheld. From the advent
of the first Palm OS handhelds in 1995, the concept of "beaming" information became a norm in the business world. Business cards, applications, and
content began to move from one device to another with ease. PalmSource is now innovating again by pioneering Bluetooth in mobile devices such as
handhelds and cell phones.
Bluetooth is a cable–replacement technology for passing information between devices not unlike infrared. The advantage that Bluetooth has over
infrared is that devices using Bluetooth do not have to be pointed at one another, the distance between devices can be much greater, the speed of
transmission is much higher, and the data passed can be encrypted and

Wireless Technology
Nowadays most technology is becoming wireless. These inventions are making our lives much easier, and in this fast–paced world we really need it.
Although some of the technological developments are just making us lazy, like the remote control. Although it makes it easy for us, some people take
advantage therefore it contributes to obesity. Most of the technology has been invented for the great demand on them, it has also helped medical
advances. Wireless technology just helps makes our lives run by smoother, than if we still had everything wired.
The first wireless technology was the remote control. Televisions had knobs on them in order for people to be able to change the channels on it. Then
there was...show more content...
People did not have to carry around change in order to use the pay phone, which in the long run was more expensive than purchasing a cell phone.
Another advantage was when on the road, anyone had an emergency people would have to find a pay phone to call for help. Now people just call
from their cars without having to get off.
The next wireless technology became laptops, or compact computers with no cords. These new computers are great for travelers, business people,
students, and anyone that uses one. Not only does a laptop give the option of using the computer while moving around places, it is also a compact
computer so it takes up much less space. The regular PCs are a big box plus the monitor and the speakers. Laptops have all of that included in it,
and are still smaller than the PC box. Another great advantage is that they are portable, therefore a person can continue their work while on their
way home (when not driving). Most people that use laptops are business people, they can travel and no loose anytime in their jobs by using their
laptops to complete their tasks. They are also very handy because you do not need to be sitting in one place while working at home. You can be
sitting in your comfortable couch in your living room or in your bed, or even your kitchen while having a cup of coffee.
First we had the wireless remote control, then cordless phones, cell phones, computers, etc. One of the things that needed to become wireless, but took

Essay on Wireless Technologies
Wireless data has become the technology of the future. Data is being passed from one location to another without the human eye detecting this
transaction. Wireless data is transferred in many forms from home networks, business networks, and cellular networks. Each of these networks
operates on a different scale and technology. Home networks have been steadily growing over the years as manufacturers have developed new and
easier to use devices that install quickly and give the owner the ability to manage their own wireless internet at home. Wireless routers have become the
standard at home and many users are installing these to allow the growing number of computers and laptops in their household to access the World
Wide Web. Wireless...show more content...
It also allows for backwards compatibility with the 802.11b, meaning that 802.11g access points will work with 802.11bwireless network adapters.
(Mitchell) On the other hand, 802.11n offers up to 100Mbps with an increased signal range and, like 802.11g, is backwards compatible. Home
networks are commonplace in today's society, but wireless networks in business have been around for years as companies tackled the challenges of
connectivity in large offices and multiple locations. Most businesses today use wireless technologies in one form or another. They use wireless access
points to deliver the network to the local building for laptops and other devices. They also have the ability to connect sensors that monitor heat/cooling,
door access, and cameras. One form of wireless technology implemented by businesses is the use of a wireless controller for connecting multiple access
points to create a Wireless Local Area Network (WLAN.) This is accomplished by configuring the wireless controller with the necessary information
such as Service Set Identifier (SSID,) passphrase, and other configuration information that it will then pass on to the access points. By doing this, the
Network Administrator can connect multiple access points throughout the building that communicate back to the controller. This will allow the access
points to get their configuration from the controller as well as monitor for any

Wireless Technology

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Wireless Technology