1G, 2G, 3G history
4G LTE Technology and its ancestors, 2G and 3G are same technology of mobile standards, which are considered by the ITU at 1992. ITU International Telecommunication Union, the United Nations, which controls all aspects of telecommunications in the world. Until now, technologies such as 1G and 2G are not facing the current 3G connectivity technologies and the latest 4G LTE wifi connectivity. In 1992 2G began to replace the old 1G and it was first launched in Finland in Europe. 2G connectivity network system was much more than 1G, much better and faster way of internet connection.
After 2G, came to more efficient technology, 3G tech, it has developed its roots in the year 2000, while 3G standards were agreed in 1999. The 3G technology can now easily be found all over the world on almost every smartphone, tablet and computer. Verizon was the first network that established 3G connectivity. 3G technology allows users to download files from internet with speed of 7 Mbps and at least 512 Kbps speed of upload. Today, virtually all known carriers offer 3G services in the United States, and now there are many devices on the market with 3G support.
Innovative ideas in the field of technology have simplified the work and helped our rapid development. These ideas contribute to the creation of innovative technologies over time. In order to create this innovative idea, it is necessary to have the knowledge, which is fundamental in this process.
Thus we get the scheme: knowledge, idea, technology.
To date, innovative technologies are traditionally divided into two segments: information technologies (technologies of automated information processing) and communication technologies (technologies for storage and transmission of information). For example, with the help of communication technologies, people can receive and transmit various contents, being in different corners of our world. International relations, including education, business negotiations and much more are now possible faster and more efficiently. If we recall the communication innovations in the field of education, first of all, it should be emphasized that people can enter higher education institutions and study remotely regardless of their location. Furthermore, every qualified pedagogue teaches something new and useful. Communication with representatives of other countries contributes to our self-development. All this eventually promotes the creation of qualified unique staff.
Information technologies allow:
– To automate certain labour-intensive operations;
– Automate and optimize production planning;
– Optimize individual business processes (for example, customer relations, asset management, document management, management decision-making), taking into account the specifics of various branches of economic activity. Information technology is used for large data processing systems, computing on a personal computer, in science and education, in management, computer-aided design and the creation of systems with artificial intelligence. Information technologies are the modern technological systems of immense strategic importance (political, defence, economic, social and cultural), which led to the formation of a new concept of the world order – “who owns the information, he owns the world.”