New Digital Broadcasting System DBTS
Omsk Manufacturing Association named after A.S. Popov developed new technological solution – Digital Broadcasting Transport System (DBTS). The new technology is capable to simultaneously provide retransmission of up to 80 television channels, distribution of broadband Internet access, allows doing video monitoring of remote events and providing IP-telephony.
By a number of parameters DBTS modulation system exceeds the international standard for satellite broadcasting DVBS and can replace satellite constellation. In developing DBTS there were considered main disadvantages of Multichannel Multipoint Distribution System (MMDS). Particularly, DBTS can send four times more TV channels, and the coverage is three times increased comparing with the MMDS system. The undoubted advantage of new digital broadcasting system DBTS is its high jamming invulnerability.
The new development is realized on the initiative of the manufacturing association in the framework of the Federal target program of digital broadcasting development by 2015.