What is a 4G network (4G network):

4G network (4G network): is a fourth-generation wireless networks for mobile communications network which is intended as a comprehensive communications network solutions and secure with data speeds much faster than the previous generation.
as a description of new standards such as WiMax and Long Term Evolution (LTE) has been referred to as 4G, although there are still some debate about their status.

4G specifications

4G networks are specifically geared to providing high quality service and high-speed data transfers as well.

This network is intended to provide better reception quality, more stable flow of data transfer, as well as the exchange of information more quickly.

International Telecommunication Union (ITU) or the organization that oversees the standard for wireless networks stated that significant progress on multimedia messaging services, including video services, is a matter that must be achieved.

4G is able to provide data transfer speeds of at least 100 megabits per second when the user is moving at high speeds (such as when it was on the train), as well as of one gigabit per second in a stationary position.



Which means that the mobile phone and mobile devices on the 4G network is also using the technology of the Internet Protocol (IP) to allow the transfer of data over packet, instead of using the traditional phone.

towards 4G

One implementation of 4G networks are on WiMax technology, which is a faster version of wireless data transfer via WiFi networks.

LTE technology is attempting to gain a 4G standard, although not quite meet ITU requirements for data speeds.

Nevertheless, WiMax and LTE has been labeled as a 4G network, even though his confession still trigger a bit of confusion and controversy.

Because both methods are using IP packet and has shown progress compared to standard 3G, ITU finally approved labeling them as 4G.

history before their 4G

The first wireless network, known as 1G, launched in 1980.

2G then introduced in the early 1990s that allows more transmissions per channel of communication.

Furthermore, the foundation of 3G started in the late 1990s and began to be implemented in most of the world in the early 21st century.

While the 3G network is the first to enable multimedia applications, 4G promises to bring this basic technology to the next level.