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With the continuous development of GNSS applications, in order to satisfy high precision, high integrity demands for different users, especially aviation users, many countries are striving to develop Satellite-Based Augmentation Systems (SBAS). To take full advantage of increasing satellite navigation systems, SBAS is gradually designed from single frequency to dual-frequency, which is an important...
How to enhance the communication efficiency and quality on vehicular networks is one critical important issue. While with the larger and larger scale of vehicular networks in dense cities, the real-world datasets show that the vehicular networks essentially belong to the complex network model. Meanwhile, the extensive research on complex networks has shown that the complex network theory can both...
Either as a significant augmentation of GPS system, or as an independent system for indoor positioning, pseudolites augmenting GPS technique has become an exciting technology whose potential can be explored for a wide range of positioning and navigation application. Indoor positioning using multiple pseudolites signals, however, comes up against a number of obstacles, and there are some challenging...
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