What do you mean icons that appear on your phone 4G, H +, 3G, E ... What is the difference between them and the best one?

When you use the service on your phone or access to the Internet and browse websites on your phone, you may notice some icons, such as the emergence of H, + H, E, and others in the top bar of the phone. What do you mean by these symbols? This is what you will learn about it today in this article.

Wireless communications networks has evolved considerably since its appearance to the day, especially for mobile phone networks that have become significantly compete with telecommunications in terms of speed essentially.

The second generation, or 2G GPRS

This symbol is an abbreviation for the word General Packet Radio Service and works of this Protocol on the principle of general packet radio services. It is a method for sending data over radio waves that are currently used to transmit voice. The first generation of this technology was 1G, appeared in 1981. Data transfer at this speed on the approved technical backhaul SM networks of between 56 and 114 Kbps.

E

This symbol may appear on your phone if you're still using the second generation of the connection, but may have noticed years ago, prior to the third-generation appearance or what is known as 3G. This symbol E is an acronym for EDGE. This technique emerged after the GPRS technology which represents a shortcut Gateway Enhanced Data rates for GSM Evolution a technique that increases the wireless capabilities of the mobile phone access and accelerate performance when connecting Balanturnt.viha between 100 and 300 Kbps.

A 3G

This type of network connection emerged after the EDGE technology, a technique able to provide a wider bouquet services and more advanced and faster for the user. And there was a need for this type of contact after the widespread availability of the Internet and smart phones.

3+ or H

3+ was first developed to purify the iPhone 3G, which fired him as well as HSDPA allows 3+ generation or third-generation developer to move to higher than the flow, as it has become a data transfer rate up to the limits of 7.2 Mbps.

H +

The third generation knew as well as another development, best known as H + or generation 3+ or HSPA + saluting doubled the speed of generation 3+, and that the flow ranges from 14 to 50 Mbps.

4G or LTE

The fourth generation, which is also known as b LTE which stands Long's Term Evolution is the technology is still new, especially in Arab countries, some smart phones can not be connected to 4G because it does not support it, and we have to have a smart phone that supports this technology; of course 4G distinguished more quickly from its predecessor in terms Speed ​​it up to more than 100 megabytes per second.

4G +

The first development of the fourth generation was 4G +, which means you can access the Internet and watch videos and movies in high quality without breaks, reaching the speed of this type of connection to the limits of 1 gigabyte per second.

As a conclusion we can say that:

The first generation G was only for voice communication

The second generation 2G + Communication Messages + Internet for e-mail services

A 3G provides connections + Internet at high speed

The third generation + 3G Developer provides connections + Internet at high speed and doubling

The fourth generation 4G provides voice communications + Internet at high speed.

The fourth generation + 4G provides voice communications + Internet speeds Vaiqhoamadaafh