Today it is difficult to imagineany area of production, trade or services without computers. The time when they were used only as typewriters was irrevocably lost, and without them it is really impossible to conduct a little bit decent business. In addition to technology, the Internet has also become an invaluable assistant in business and entertainment.
And, of course, how computers are improving.(starting with a computer occupying an entire floor of a building, ending with ultra-modern tablets), ways of connecting to the network are also being improved. There are already many options for using the Internet: Wi-Fi, Dial-Up-modem, connection using a special antenna, connection via satellite, via a dedicated channel, via an ADSL modem, CDMA or GSM modem. We will dwell on the latter in more detail, because this will help in sufficient detail to answer the question of what 3G is in the tablet. So let's get started.
Initially you need to have an idea aboutwhat is 3G. In the tablet, this function is very important. This will help you decide whether to rely on such a characteristic when choosing a device. So, 3G is a communication technology. It is difficult to say that it was developed for any specific conditions of use, the scope of use of such a system is quite wide. The main advantage of this technology is the possibility of mobile access to the Internet.
There are two standard 3G networks.One of them (CDMA2000) is widely distributed in the countries of the Asia-Pacific region and in North America, the second (UMTS) - in Europe. But each of them has such a characteristic as supporting data transfer speeds at a certain subscriber mobility. So, if you are moving at a speed of no more than 120 km / h, then the operator providing the communication service must maintain a data transfer rate of at least 144 kbps. If you use a tablet with 3G and at the same time move on foot, then the information should flow to your device at a slightly higher speed than in the previous case - 384 kbps per second. Agree, it is a little, but for surfing it is quite enough. To really appreciate what 3G is in the tablet, you can, if you do not run, do not walk, but are in a stationary state. And then your operator should please you with the Internet up to 2 Mbit per second.
In this article we want to specifically answer the question of what is 3G in the tablet.
We note first that all these devices candivided into two categories. The first is tablet computers with an embedded module. The second - with the ability to connect a USB-modem. With the first there is no difficulty. After purchase, you can immediately use the network through, as a rule, an already installed browser. For example, such tablets as iPad on the operating system iOs, Acer Iconia Tab - on Windows, or a Chinese tablet with 3G Ritmix - on Android have the built-in module. But with devices that require a USB modem to access the network, everything is a bit more complicated. Not every tablet has a dedicated socket for connecting gadgets. But not so bad. For a successful connection, you just need a specially created adapter. On the question of the fact that such a 3G in the tablet, we hope, answered. I wish you success!
