Currently, the full development of technology and communications systems - an indispensable condition for the growth of the economy. Earliest types (mail and telegraph) have been pushed with modern types of telecommunications. Transition to digital methods of communication was a real breakthrough in the field of communication. In everyday life includes mobile phones, pagers, Internet access, satellite space communications.
In terms of geography serves as a transport link, but moves much more transportable, intangible product - information. This defines a very high efficiency and profitability of modern communication. According to foreign specialists in the developed countries, due to savings in time and material resources at all stages of the production process, the link provides no less than 10% of national income. The size of profit industrial firms are often inferior to the companies of communication (especially in its modern forms).
In modern society, increasing people's need for information sharing. At the same time, people are increasingly on the move, so a special importance for it has a chance to make and receive phone calls from any place at any time. From this perspective, the most important factor is the mobility (mobility) connection.
Market for mobile radio communications is undergoing rapid worldwide growth. Until 1996, in Europe it has already covered about 15 million subscribers with an annual turnover of more than $ 8 billion global development strategy of mobile radio is the development and implementation of common international standards and the creation on their basis of international and global public networks.
Dominant position in the market of mobile radio systems occupy a cellular mobile radio (Cellular Radio Systems) and system paging (Paging Systems).
No comments:
Post a Comment