Definition of Wireless Network

A wireless network is a network of communication where the cables and the transmission data is done by waves. There are different types of networks that can be framed within this definition, networks that can be used for the provision of Internet, for the provision of mobile phone services or simply for strictly personal use. Wireless networks are today one aspect of the technology which has certainly contributed a lot to change the way in which communications develop within society and are believes that they still have many more possibilities to offer, significantly increasing the amount of data they can to transmit.

Characteristics and relevance

The main function of a wireless network It is to establish communication between different devices without using cables. This circumstance is highly relevant from the point of view of costs, saving a great deal of money for cables that will be put aside. However, the main problem that these types of networks have is that of the

safety, a circumstance that has made it necessary to develop specific standards to keep them free from any attack, any theft of information that may occur; In the case of the Internet, these security systems are called WPA, WP2 and WEP.

Waves that transmit information

The waves that can be used to trace a wireless network they are varied. In the first case we have radio waves, waves that are oriented in all directions and that remain at relatively low frequencies. Then we have the so-called microwaves by satelite, waves that are emitted from the Earth towards an orbiting satellite and from there are sent back down in an amplified way. Finally, there are the so-called terrestrial microwaves, waves that require parabolic antennas that must be aligned to allow transmission.

Revolution in constant development

Wireless networks have enabled true revolution when it comes to telecommunications. Indeed, they have meant real progress to the extent that they enable us to be easily connected in any populated place, place where there is usually coverage necessary. On the other hand, as has already been made clear, this process is carried out by significantly reducing costs due to the fact that the cable laying is left aside. It is expected that in the future there will be further improvements in wireless networking technology, improvements that will increase your efficiency.

Wireless Network Topics