mobile communication technology is evolving

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According to reports, the Finnish telecom operator has two each in the capital city of Helsinki and Turku, southwestern opening of the fourth generation is 4G mobile communication network, which is the mobile communication network for the first time in Finland opened. The news in the industry has attracted wide attention. How far away from the practical application of 4G? Its people learn, work and life have much impact? Strictly speaking, Finland has opened only say \4G standard because it has not yet been determined. October this year, the International Telecommunication Union will ultimately be decided 4G standards. Only that time, we can know, today is the opening of the 4G mobile communication networks.

mobile communication technology is evolving, its greatest feature is the increasing rate of data transmission. For example, the third generation mobile communication technology, which is 3G, the International Telecommunication Union on the minimum requirements for 3G speed is 384kbps (kilobits per second), CDMA2000, WCDMA, TD-SCDMA, WiMAX and other 3G standards are lower than this rate. On this basis, the technical organization of the telecommunications LTE (Long Term Evolution, Long Term Evolution), which is the long-term 3G evolution and development of Finland launched the so-called 4G mobile communication network, in fact, LTE. But the real 4G LTE may be based on the further development. Currently there are six proposals have been short-listed options for 4G standards,[link widoczny dla zalogowanych], China's TD-LTE Advanced is one of the options.

use the 4G technology,[link widoczny dla zalogowanych], data transmission speed communication networks have greatly improved, and ready to enjoy the dream of high-speed bandwidth networks will be more realistic to go further. Communication from simple phone calls,[link widoczny dla zalogowanych], send text messages, many of the transition to a more extensive application. 4G mobile phone not only supports high-speed network, it will also support the more powerful identity, location and function of electronic payment, it will for different users, the development of targeted applications. On the one hand, the phone functions will be more powerful, on the other hand, a lot of daily necessities, may be given to communication, such as through the watches, glasses, dressing and other embedded communications and multimedia chip, it has a communication function.

in the 4G era, telecommunications networks will be more intelligent. In the era of the first generation of mobile communication technology, Caller ID can not do, and to the 4G era, it can be for access to a wide variety of complex business, management, billing, marketing, for accurate service. People in the hands of the terminal will become more intelligent. The phone will know their master, for the others, you can not open. Not only can mobile communications, Internet, and will need to load under the owner's personalization features, for example, it can provide the body's health, for you automatically create a health record, and pass your private doctor.

4G technology development in China and the world is basically synchronous. 4G standard of not only the options presented, and has built a trial network in Shanghai. Of course, 4G technology and the maturity and improve the network also takes a long time, it is estimated 4G communications into real lives of ordinary people, it takes 5 years or more.

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