UMTS 800

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Universal Mobile Telecommunications System (UMTS) 800 is a mobile telecommunications system used in parts of Europe and Asia. This system is designed to provide better coverage and better quality of service than conventional 2G systems. UMTS 800 is one of the newer 3G systems available, and it offers a range of different technologies and services. In this article, we will discuss the application field and working principle of UMTS 800.

Application Field of UMTS 800

The main application field of UMTS 800 is in the areas of voice and data. UMTS 800 provides a range of services, from voice and text messaging to high-speed data connections such as 3G or 4G. Additionally, UMTS 800 can be used for wireless broadband access, allowing users to access the internet at faster speeds than with conventional 2G systems. UMTS 800 is also used for location-based services, allowing mobile phones to be used for navigation or to pinpoint a user\'s location. UMTS 800 also helps to improve the efficiency and quality of mobile phone networks, providing an improved user experience.

Working Principle of UMTS 800

The working principle of UMTS 800 is based on a network of radio base stations. These base stations use radio waves to send and receive data between the mobile phone and the network. When a mobile phone is switched on, it will send out a signal to the nearest base station. The base station will then establish a connection with the mobile phone, allowing the user to make and receive calls and access data services. The connection between the mobile phone and the network is maintained by a combination of radio-frequency channels and time-division multiple account systems (TDMA).

The base stations of a UMTS 800 system are also used to provide a connection between the mobile phone and the internet. When a user connects to the internet via a mobile phone, the base station will send out a signal to the internet service provider (ISP). This signal is then converted to internet protocol (IP) which is used to establish a connection with the world wide web.

UMTS 800 also uses intelligent antennas to provide additional coverage. These antennas are able to detect the user\'s position and automatically switch the signal between base stations to provide the best possible coverage. This ensures that the user is always able to make and receive calls, even in areas with low or no signal strength.

Conclusion

In conclusion, UMTS 800 is a mobile telecommunications system that is used in parts of Europe and Asia. It offers a range of services, including voice and data, and it is capable of providing wireless broadband internet access. The working principle of UMTS 800 is based on a network of radio base stations, which use radio waves to send and receive data between the mobile phone and the network. UMTS 800 also uses intelligent antennas to provide additional coverage. All in all, UMTS 800 is a reliable and efficient system that provides users with an improved user experience.

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