Importance of the Type of Internet Connection

Internet is a technology that offers millions of possibilities to its users, and that today has become almost essential in modern life. Access to the internet, to the network of networks, is now done not only from fixed computers as in the past, but from all kinds of devices: televisions, mobile phones, tablets, smart home appliances... almost all electronic devices seek to take advantage of its advantages.

As always, for Internet access, it is necessary and essential that we have a device that allows connection, but also that we have the possibility of using that connection, either through an access point contracted with a provider company or through public access. The type of internet connection used determines and is always a limiting factor for the quality, reliability and speed of this. Using a very graphic simile, let's imagine that the device we use (PC, mobile...) is a car and the type of connection is the road it travels. It is useless to have a car sporty if we use it on a goat path: for

can use its full potential, we will need a wide highway. And the same thing happens in reverse: if we have a cart pulled by donkeys, no matter how many lanes we have, we are not going to travel faster. Both, both the devices and the connection, have evolved over time almost simultaneously, allowing increasingly stable and faster connections.

The types of internet connection are mainly divided into two types: physical, when the connection is made physically, by cable, and wireless, when the connection is made without cables. Each of them has its advantages and disadvantages. Physical connections are usually more stable and faster, but of course, they do not allow a connection in motion, something that for mobile devices is not suitable at all. That is why the sector that has experienced the most boom in recent years, the mobile sector, has also been the one that has evolved the most. Even so, mobile networks are not always available, as they depend on the coverage, the distance to the transmitting antennas, the obstacles... etc. We must also point out that many of the connections we use daily are mixed: that is, the signal The main network arrives via cable, and is then converted to wireless via a router (many Wi-Fi hotspots work So).

The wired connections They were, of course, the first to appear. Initially through direct connection between devices, then using the telephone line and a modem (modulator-demodulator) to translate the analog signal. Later appeared the digital signal (ISDN, ADSL), and finally the companies introduced the fiber optic cable, which today offers speeds greater than 100 Mbps.

As for the wireless networks, have grown along with the use of mobile devices. Within this group we can include the connections Wireless type WI-FI, the Connection satellite (used in GPS and navigators) and the mobile networks. The latter are perhaps the most important today. They were also born as a type of analog connection, with very limited capabilities, to gradually transform and expand with each new generation. Thus, from the 0.06 Mbps that 2G allowed to the almost 1000 Mbps of speed that 4G allows, the difference is, as we can see, abysmal.

In addition to these two main types, there are many other differentiations. For example, a connection can be direct or indirect, dedicated or shared, public or private... and a long etcetera.