Very first, a short critique The application of satellite

| Monday, February 6, 2012
By John Q. Ruschmeyer II


First, a brief review The application of satellite communications in our time not too long, is 70 years from the beginning of the 20th century, only 30 years. With the rapid development of satellite communication technology, satellite earth station equipment is gradually becoming smaller, satellite earth station antenna diameter reduced by a few tens of meters to 10 meters or meters.

VSAT satellite communication method in this nation much more and much more substantial application of all walks of existence. (one) 1993 eight, the State Council issued Document No. 55, explicitly offers for domestic VSAT satellite communication solutions to the neighborhood to set aside as operating 1 of 9 telecommunications solutions, opened to the operation, and the company license method introduced on the use of VSAT communication solutions management and advertising operations produced clear the provisions of acts, from the starting of domestic VSAT satellite communications company into the telecommunications company in China marketplace and for the improvement of China's wireless paging communication with the whole the fast improvement of telecommunication solutions marketplace has played an essential function. (two) as the basis of China's telecommunications network and mobile communication and the fast improvement of information communications, wireless paging solutions continues to decline, domestic VSAT communication solutions in voice communication, the function of narrow-band information communication decreases, mixed with greater operating expenses, VSAT communications, numerous enterprises in poor situation, the improvement of domestic VSAT communication service marketplace much more challenging. Because 1998, Ministry of Info Business marketplace circumstances at that time carried out a macro-manage.

During this period, there are some old enterprises have pulled out of VSAT VSAT communications, there are a number of new private enterprises have entered the field of VSAT communications, such as in 2003, 40 enterprises have been 19 private enterprises, private enterprises enterprises accounted for 47.5% of the total, increased the proportion of private enterprises for the development of China's VSAT communications market has brought a new vitality.

In addition the composition of VSAT way users of the tremendous changes have taken place in 2003, 35 have been put into operation enterprises, VSAT way users a total of 35,000, of which one-way data for the 26,000 small station, accounting for 76% two-way data for the 8,000 small station, accounting for 23.6% voice small station was reduced to 104, accounting for .3%. VSAT communications applications from changes in the trend shows a one-way VSAT data services have become the backbone of business enterprises. (3) VSAT satellite communications market in China to maintain stable development.

In 2001 a complete of 33 enterprises finished 650 million yuan income. In 2002 a complete of 40 enterprises finished 830 million yuan income, up 27.9% above the earlier year. From the 2003 Nationwide VSAT communications enterprise overall performance showed a complete of 35 enterprises to full VSAT income one.07 billion yuan, up 28.9% above the earlier year. Judging from the advancement of the final 3 a long time, the Nationwide VSAT service income development of enterprises in a lot more than 20%, larger than other communications. As a result, typically speaking, VSAT satellite communications industry in China nevertheless maintains a steady development trend. Latest a long time, with China's speedy advancement of VSAT communication providers, satellite remote programs, broadband information broadcasting, broadband information communications, satellite communications engineering steady with the qualities and positive aspects of the constant emergence of new enterprise, to the VSAT satellite communication providers operating units supply a excellent industry possibility, a lot of enterprise units to locate their very own industry place, adjusted the company's enterprise advancement approach to allow enterprises to constantly boost operational performance.

At present, China VSAT satellite communications services market and effective competition in the situation has taken shape, but from the norm and mature there is a certain gap between market requirements. In terms of funding, business development or operating mechanisms, VSAT enterprises still have a long way to go. Second, our prospects for satellite communication applications With the continuous development of satellite communication applications, satellite communications have been deep into all aspects of society, satellite telecommunications and broadcasting in the whole national economy will become increasingly prominent role in national economic development needs of satellite communications broadcast strong support to address the imbalance in regional economic development needs the support of satellite communications and broadcasting, satellite communications, sustainable economic development requires an important contribution to radio. 1.




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