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wireless networks. ... There are three types of wireless networks, wide area networks
(WAN), wireless local area networks (WLAN), and personal area networks (PAN). ...
Wired verus Wireless Networks. Wired VS Wireless Networks In today’s world networking
is becoming a very common thing with business’s and homes. ...
wireless networking. There are many reasons why wireless networks are used. ... This
also leads to the usage of wireless networks being used as a backup. ...
... 1995). 8 M. Schwartz, Network management and control issues in multimedia
wireless networks, IEEE Personal Commun. (June 1995). ...
... Different organizations using wireless networks enable their employees to gain access
to valuable information pertaining to the business whenever necessary. ...
Submitted by lcole on November 19, 2007
Category: Technology
Words: 912 | Pages: 4
Views: 139
Popularity Rank: 74,635
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Wireless services symbolizes a development of technology, and perhaps a new era of telecommunications, but these services have been used for over a century and remain identical with the "radio". The modest beginning of wireless services takes us back to the 19th century at time when Guglielmo Marconi, "the father of radio" made his mark in the world of wireless technology.
When Marconi started experimenting with radio waves (Hertzian Waves) in 1894 his idea was to produce and detect radio waves over long distances. In 1896, Marconi was successful and obtained a patent and established the Wireless Telegraph and Signal Company Limited, the first radio factory in the world. In 1901, signals were received across the Atlantic and in 1905 the first wireless distress signal was sent using Morse Code.
Wireless technology ultimately progressed as an invaluable tool used by the U.S. Military. The Military configured wireless signals to transmit data over a medium that had complex encryption, which makes unauthorized access to network traffic almost impossible. This type of technology was first introduced during World War II when the Army began sending battle plans over enemy lines and when Navy ships instructed their fleets from shore to shore.
Wireless proved so important as a secure communications medium many businesses and schools thought it could expand their computing arena by expanding their wired local area networks (LAN) using wireless LANs. The first wireless LAN came together in 1971 when networking technologies met radio communications at the University of Hawaii as a research project called ALOHNET. The bi-directional star topology of the system included seven computers deployed over four islands to communicate with the central computer on the Oahu Island without using phone lines. And so, wireless technology, as we know it, began its passage into every house, classroom, and business around the world.
Wireless network technology...
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