Market for satellite navigation in China

December 27, 2011, the State officially announced the Beidou satellite navigation system test run starts, marking the development of China's own satellite navigation industry has entered a new stage of development. Expected output value of China's satellite navigation industry in 2020 will reach 400 billion yuan, the industrial scale, the broad will of the prospects of China's national defense construction, technology development and economic growth have a profound impact.

Satellite navigation terminal baseband general navigation dedicated ASIC hardware circuits combined with the application processor program, while the previous application processors they use a foreign company ARM processor chips nuclear license fees be paid to foreign IP core processor restricted abroad, could not completely solve the problem of industrial security and confidentiality of security.

It is reported that industrialization BD / GPS multimode baseband chip solutions, has been dedicated ASIC hardware for satellite navigation program to combine the domestic application processor, the application processor by the development of China's domestic IC design companies, with fully independent knowledge property rights, breaking the electronic end-products industry in general situation of the foreign processor real sense the "core" also contributed to the Beidou satellite navigation terminal industry took the lead from chip design to chip core processor is completely independent of the favorable situation.

The application processor is completely self-developed CPU / DSP core, all the key technology with 100% of China's independent intellectual property rights, the instruction set, the compiler tool chain for self-development; The processor is based on leading international standard multi-threaded processor architecture, the architecture can share hardware resources between multiple threads, the application of the equivalent of multi-core processors provide the equivalent of the processing capabilities of multicore processors, the chip cost savings.

Improvement and development of the satellite navigation industry, network-building is essential; the same time, the market for satellite navigation ability to scale depends critically on the application terminal, terminal navigation baseband and RF chip is the highest technological content and added value link directly affect the entire industry. Through the establishment of major projects to promote the application of industrial projects such as China Beidou multimode navigation baseband and RF chip localization, in particular, is worth mentioning that, with the application processor of China's independent intellectual property rights are the Big Dipper multimode navigation The audi dvd player chip scale application.

Based on the domestic processors satellite navigation chip module of the program, is the global volume of the smallest BD / GPS dual-mode module, with a high positioning accuracy, fast start-up time and low power consumption, many car monitor recognized by the terminal manufacturer, based on the production of the module terminal manufacturers for almost 100, the chip has been taped nearly one hundred thousand by mass production test. With the further development of the country's current Beidou application demonstration projects, the application of the scale of the domestic processors to a new level.