Since the completion of the first and second phase of the system – BDS I and BDS II - BeiDou has been widely used in China and the Asia-Pacific region. The development work on BeiDou phase 3 started 2013, and will extend BeiDou passive PNT service coverage from Asia to the whole world by approximately 2020. Here we take a look at the system development, and what Spirent is doing to support testing.
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Read how using new and additional signals can boost your positioning performance, and how it is critical to test using the latest ICD compliant signals.
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Read about the application of Selective Availability on GPS through the 1990s, and how it affected the development of associated technologies.
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