LTE technology that is what the difference from 3G and 4G networks

Let's figure out what LTE is in the smartphone, and how it differs from the usual 3G. What data transmission technologies offer fourth generation networks, and what will it give users?

What is LTE

Many smartphones support LTE, but so far not all users know what it means.

LTE (literally from the English. LONG-TERM EVOLUTION - long-term development, often indicated as 4G LTE) - communication standard for quick wireless information transmission in any volumes. Designed for smartphones and other mobile devices that require high-speed Internet connection.

Standard is an intermediate step in the transition from 3G to 4G. Connecting to such a network significantly increases the data transfer rate of both loading and unloading. But despite this, it does not reach the technical characteristics adopted for the next fourth generation of communication.

Data transfer technology

The new generation network provides the possibility of compound at a speed of up to 100 Mbps (theoretically maximum speed). In reality, it is an order of magnitude lowerAll the same, the technology is significantly ahead of the previous standard. The basis is the batch transmission of the MIMO data, and the OFDM coding system. Thanks to the distribution of transmit antennas, the correlation dependence is completely excluded. In different countries, the connection works on different ranges. Even different communication operators within the country often use different frequency ranges.

Comparison with 3G.

If you compare the last two generations of the network, acting and only developing, then the following conclusions are obtained:

All this undoubted superiority of the new network. But there are also disadvantages, 3G during their existence can boast an extensive coverage area. LTE today is present only in a number of major cities of the country.

LTE and 4G.

Both standards relate to one generation, they have a number of differences. These technologies can not be considered the same.

What is the difference, LTE compared to 4G:

• lower data unloading speed;
• low bandwidth (LTE - 150 MB / s, 4G - up to 1 GB.);
• below the speed of reception.

Pros of use in phones and tablets

What advantages for users is the introduction of new communication standards?

LTE on the phone:

• view video in high quality without delay;
• using video call for calls and for video conferencing;
• effective use as a router to distribute WiFi.

An increase in the data transfer rate contributes to the expansion of services and reduce their value.

What operators are provided in Russia

All leading companies provide subscribers such an opportunity. Also operators provide users with modem and pocket routers, to access the network.

• MegaFon has a wide coverage area, but the highest cost of services is unlike competitors. It offers up to 40 GB monthly, a separate option is connected to Internet access via LTE.
• MTS has a smaller coverage area. The subscription fee for communication services is lower than that of the previous competitor, and the volumes are limited to 25 GB.
• Beeline provides a special SIM card with LTE support. It is worth noting that the coverage area of \u200b\u200bthis operator is wider than that of MTS.
• Tele2 also introduces LTE. But while there is access only in large cities.

How to connect to LTE

If the smartphone supports LTE, then it is enough to have a correct access point for connecting. As soon as the gadget turns out to be in the 4G coverage area, it will automatically switch to a high-speed network.