A hardware-software complex for modelling and research of near navigation based on pseudolites

Gladyshev, A. B.; Дмитриев, Д. Е.; Veysov, E. A.; Tyapkin, V. N.

doi:10.1088/1742-6596/803/1/012048

Cited by 7 publications

(1 citation statement)

References 6 publications

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“…From engineering experiments, a hardware-software complex is considered for studying the accuracy and noise immunity characteristics of pseudolite-based proximity navigation systems [136]. This complex is implemented based on the National Instruments hardware platform and the LabView coding environment.…”

Section: Multipathmentioning

confidence: 99%

Pseudolites to Support Location Services in Smart Cities: Review and Prospects

Liu,

Wang

et al. 2023

Smart Cities

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The location service is an important part of the smart city. A unified location service for outdoor and indoor/overground and underground activity will assist the construction of smart cities. However, with different coordinate systems and data formats, it is difficult to unify various positioning technologies on the same basis. Global navigation satellite system (GNSS)-based positioning is the only way to provide absolute location under the Earth-centered, Earth-fixed coordinate system (ECEF). Increasing indoor and underground human activity places significant demand on location-based services but no GNSS signals are available there. Fortunately, a type of satellite that is indoors, known as pseudolite, can transmit GNSS-like ranging signals. Users can obtain their position by receiving ranging signals and their resection without adding or switching other sensors when they go from outdoors to indoors. To complete the outreach of the GNSS indoors and underground to support the smart city, how to adapt the pseudolite design and unify coordinate frames for linking to the GNSS remain to be determined. In this regard, we provide an overview of the history of the research and application of pseudolites, the research progress from both the system side and the user side, and the plans for pseudolite-based location services in smart cities.

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Section: Multipathmentioning

confidence: 99%

Pseudolites to Support Location Services in Smart Cities: Review and Prospects

Liu,

Wang

et al. 2023

Smart Cities

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Simulation of short-range navigation system based pseudolites and investigation of its accuracy characteristics

Дмитриев

Gladyshev

Ratuschnyak

et al. 2018

IOP Conf. Ser.: Mater. Sci. Eng.

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Calculation methods of noise immunity of the receivers under the mutual effect of tracking systems and complex tracking systems

Карцан

Malanina

Жуков

et al. 2019

IOP Conf. Ser.: Mater. Sci. Eng.

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The article discusses the methods for improving the reliability and validity of the GLOSNASS signal. These methods reveal the principles of improving the signal reliability and validity by reducing the noise level from the received signal. The main attention is paid to the calculation of the noise immunity of the receivers under the mutual effect of tracking systems and complex tracking systems. The article deals with the noise immunity of coherent and noncoherent receivers, the noise immunity of the complex tracking systems.

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A hardware-software complex for modelling and research of near navigation based on pseudolites

Cited by 7 publications

References 6 publications

Pseudolites to Support Location Services in Smart Cities: Review and Prospects

Pseudolites to Support Location Services in Smart Cities: Review and Prospects

Simulation of short-range navigation system based pseudolites and investigation of its accuracy characteristics

Calculation methods of noise immunity of the receivers under the mutual effect of tracking systems and complex tracking systems

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