Wireless networking is an information technology that utilizes radio-based data transfers between network nodes, which are usually positioned in one or more locations. The wireless networking hardware facilitates automatic exchange of information, which may occur either between a local area network and a wide area network. This enables users to access the internet without compromising their security. The major advantages of Wireless Networking include portability and cost reduction for businesses that do not require cable connection for their telecommunication needs. Wireless networking has enabled many persons to work from remote areas, especially in rural areas, due to the fact that distance has become a limiting factor with cable lines. Most Wireless Networking Consulting devices are now equipped with software that allows them to communicate with one another. The software uses a Bluetooth interface to establish the communication process. Another advantage of this wireless networking is that it can be carried from place to place without any wires. These wireless technologies have made home networks possible, as well as providing mobile services like wi-fi for wireless communication. One of the most basic wireless networking devices is the USB connectable hub, which is available with most portable devices like digital cameras, mp3 players, laptops and even cell phones. This type of device connects to a host by means of a USB cable that plugs into a USB port. Some hubs have mass storage capabilities, allowing the user to store large media files on the device. The USB connectable hub and the wireless router are two types of base stations. The USB hubs generally connect to the host through a USB cable, whereas the wireless routers have a built-in ethernet port that allows internet connectivity. Wireless broadband connection is also referred to as cellular wireless networking. Unlike wired networks that use electrical signals, cellular wireless networking utilizes electromagnetic waves. The source of these electromagnetic waves consists of base stations, cell phones and wireless laptops. The source of the electromagnetic waves is usually unsecured, which allows transmission of data at high speeds over long distances. The greatest disadvantage to using cellular wireless networking is interference from other wireless networking devices that use the same frequencies as the base station. Most wireless networking devices today utilize radio frequency (RF) technology. This technology allows the devices to communicate with each other by utilizing the power of the RF signal. Radio frequency devices used in this environment include wireless laptop computers and cellular phones. Wi-Fi is another form of wireless networking that operates on the electromagnetic waves created by radio frequencies. Wi-Fi is a popular choice among electronic devices, since it uses low power transmissions. There are many other forms of wireless networking technologies that can be used in today's business environment. Some of the more popular wireless networking technologies include CDPD, VoIP, ISDN, GPRS, EDGE, DSL and Bluetooth. Most companies prefer to purchase their own equipment, since standard USB devices will not work with most of the networking devices currently on the market. However, most standard computers do support wireless networking technology, and many businesses use existing wired networks to provide wireless networking to their offices. Learn more here: https://en.wikipedia.org/wiki/Wireless_network.
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