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Local Area Networks Are The Industry Standard


Local Area Networks Are The Industry Standard


Local area networks are the industry standard for file sharing, but what will the future be like with all of these choices at our fingertips? There is only one word to describe this masterpiece of the 21st century…”wireless”. Wireless networks, also called W.L.A.N. have taken the office by storm.

Intel Corporation, Microsoft, Adaptec, and Cisco Systems are the most common providers of the industry standard IEEE 802.11b wireless networks. These networks consist of three major parts, which are required to run and maintain these types of networks. The first of these parts are called “access points”. The access point is nothing more than a switching station for information. When information is transferred from the server, internet gateway, or just another user PC it enters this device. It is then sorted and sent to the internet presence (IP address) which requested the data from the access point. The second part of a wireless network is called an adapter card. What an adapter card is is a device, which the computer uses to turn the 2.4 GHz frequency back into data. This same process is used whether you send or receive data. The last part of this puzzle is the source device. A source device can be a server, a personnel computer, or a broadband internet connection. The one thing that is still the same is the initial connection method of the wireless network. When they are setup a length of Cat5e networking cable and two RJ-45 connectors, which look like big phone jacks, are the common pieces used.



According to Texas Instruments, the most effective type of wireless LAN should have a compatibility feature. This feature would allow you to connect to any of the different types of W.L.A.N. networks that are earlier versions of the 802.11 family. If for instance you were using an 802.11g wireless networking connection and are, trying to connecting to an 802.11b network you would have no problem. This is because they have made the 802.11g with a compatibility feature, which allows the PC card to down grade its self, while still being able to function as the better of the two cards.

There are many versions of the 802.11 family. These networks are being seen more and more in our everyday lives. The common user does not realize that they are using this technology. Most people just turn on the computer and go, but most internet service providers use wireless networks because of there flexibility. They are also very easy to repair when you compare the cost of a wired network. You have miles upon miles of cable that could be cut, broken, or just the cost of having to put that much wire in could make a businesses budget sharply increase. Now look at the other side of the situation: cost effective, no wires to install, and simple to repair. What is to compare in the world of efficiency?

Intel Corporation has been one of the leaders in the wireless revolution that we are so lucky to be a part of, but what good is a wireless network if you have a limited range on the receiver? All of the big companies have a limit to how far you can go from the access point. This can be frustrating and very irritating to the user who is on the go. Intel has changed all of the trouble with the range limitations of the wi-fi networks. The Intel Centrino processor is a mobile computer processor, which has an 802.11b wireless networking device built inside of the silicon chip. This new technology is not only changing the way we work, but the way we play also. Areas, which are now being called “hot-spots”, are popping up all over the world. What these hot spots are, are access points for wireless users to log-on to the internet anywhere. Hot spots are helping to eliminate the problems with business trips like no internet connection availability or files left on the computer at home. With these and many other problems being solved by wireless networks and hot spots, you need assurance that they stay working and virus free. The key is to password protect your information and be careful with what you download to your computer. There are firewall protection programs that help with these problems and a good virus scanner never hurt either, but no matter what nothing works better than preventative maintenance to any network.

Networking has become one thing that is need more than ever today in our high-tech lives. What the future will hold for networking is yet to be seen, but you can be sure that it will be faster than the last version or type available. Time will tell as with everything, but with wireless networks, popping up all over at least you will not have to do it at home.




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