Among the residents of Belarus Hi-Tech Park there are companies engaged in software development, IT-consulting, embedded software development and providing other IT-services both for domestic and foreign market.

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Algorithms, models and embedded software for GPS/GLONASS/Galileo/Beidou navigation receivers

Developer:  NTLab-systems  |  all projects

Actual very large scale integration IC design starts with a creation of device model, which is described in specialized programming language – VHDL/Verilog. Intensive modeling allows predicting of operability and main parameters of future ICs. When IC complexity counts to millions of transistors, this approach is the only way to avoid expenses need to be spent for multiple iterations of IC sampling and correction.

The development of ICs for simultaneous processing of GPS, GLONASS, Galileo and Beidou signals is commonly recognized as non-trivial task due to different frequencies and different coding and modulation methods used in different GNSS systems. This is proved by absence of such IC on the world market.

To prove workability, the designed models have been verified by running application software of navigation receiver module. The followed manufacturing of ICs samples carried by customer confirmed the fact that designed chipset is fully operational and is for today THE ONLY ONE IN THE WORLD chipset which allows designing small-size low-power multi-system GPS/GLONASS/Galileo/Beidou navigation receiver modules, suitable to fit into PNDs, mobile handsets and other commercial and industrial equipment. The simultaneous processing of different GNSS signals allows user to achieve higher positioning accuracy, navigation reliability and independence from governments of particular countries – owners of GNSS.

Resources expended: 110 man-months


The customer for the project is a Russian company which is performing series of works prescribed by federal targeted program “GLObal NAvigation Satellite System”.

Target area

Programming languages: C#, VHDL, Verilog


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