Wi-fi: The Wireless Network

By Author: Kay Johnson
Total Articles: 117
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Nowadays, Wireless network is more popular. This network is working without the use of wire, which means the data is transferred one node to another with radio frequency signal. Wi-Fi is the most simple example of wireless network. The Wi- Fi is more popular wireless network to connect the computer. The full form of term Wi-Fi is "Wireless Fidelity". The Wi-Fi technology is used in many universal places like shopping Mall for free internet access to consumers, Airport, restaurant, corporate offices, Institutes and colleges for access to students and so on.

The Wi-Fi can be connected to the devices such as Personal computer, Laptops, Mobile phone, MP3 player to access the internet with in the range of the Wi- Fi access point. We can use this technology in our homes and other premises to connect "all devices" without the use of cable or wirelessly. Once the connection is established through Wi-Fi access point, the client-to-client connection is possible without the use of any router. This network technology was used in any place like bathroom, kitchen, and garden where usually not have network to access. This technology ...
... is widely spread in the business and industrial site. It is very much used in historical building and outdoor area.

Wi-Fi is based on the concept of the local area network (LANs), typically, this technology reduces the cost of networking, the space also required less as compare to wire network. The Wi-Fi operates many computers at a time to connect and access the internet. This technology is cheapest in cost as compared to wired network. The wired network requires cable, switches, access point etc, and switches have limited port to connect the nodes. In addition, the maintenance of switches, wire, crimping and modem is required. Here, only the wireless switch is required and the computer have their Wi-Fi connection device or USB drives.

Wi-Fi network have their limited range. Typically, the common wireless router range is 32 m indoor and 95 m outside. The range is only factor of the wireless network Wi- Fi. The distant increase has decrease the efficiency of the network. Another issue of the wireless network is security, the wireless Wi- FI network has easily access by any user but it cannot possible in the wire network. Most of the business network cannot allow the external user to access the network without permission. Another method is to allow the user with known as MAC address. Because every computer have their different MAC address.

Large number of people used the Wi- Fi technology in their day-to-day work. The wireless devices used more and more by the people. They can take the profit of the wireless access in their computer or laptops. It is very useful for ongoing generation. It access fast and can used the internet anytime and anywhere with in the range of the Wi-Fi device.To know more about wireless networks, operating system and computer repairs, please visit the service site of Save My System.
Save My System offers london wireless network support in london. We also provide you with wireless internet support solutions whenever required