Definition of Wireless Networks

In the world of technology, it could be said that wireless networks are one of the most important and significant creations of recent times since they are the networks that allow establishing communications through Internet without the use of cables or physical limitations that retain a medium as a computer to a physical space. Wireless networks are also popularly known by the name en EnglishWifi, abbreviation of the concept wide fidelity or broad fidelity in Castilian.

One of the most important and characteristic elements of wireless networks is that they release for the first time time in the history of technology to the apparatuses of a fixed position with regard to the communications. Thus, a computer that is properly adapted to the technology of wireless networks can achieve connect to the internet from different locations without having to be trapped in a space permanent. Obviously, for wireless networks to work properly, the machines must have ports accessible to which the existing wireless connection networks reach and become visible in each place.

To better understand how wireless networks work, we can say that they occur through radio waves that emit electromagnetic waves in which information travels. Unlike what happens with other types of connections, these electromagnetic waves are not usually affected by climatic changes such as the rain, the snow, the storm because they travel at different heights than these phenomena. There are other forms of wireless networks that are less frequent and that are those that are established from infrared ports and those established from microwaves received and sent by satellites or via land. In any of these cases, the information can be received at one point and sent to another without the need for a connection. physical, which would further limit the scope of the data.