Results 1 to 10 of about 61 (48)
High precision positioning algorithm based on carrier phase and time of arrival
IET Communications, 2021 Carrier phase positioning technology is widely used in global navigation satellite systems (GNSS) but not applied to wireless orthogonal frequency division multiplex (OFDM) systems.
Zhenyu Zhang, Shaoli Kang, Xiang Zhang
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Improved MBOC modulations based on periodic offset subcarrier
IET Communications, 2021 With the development of global navigation satellite systems, the modernization of global navigation satellite systems has arrived, which takes the binary offset carrier modulation and related evolution as the typical feature. Moreover, the performance of
Xin Zhao +4 more
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Ego‐lane index‐aware vehicular localisation using the DeepRoad Network for urban environments
IET Intelligent Transport Systems, 2021 Accurate real‐time localisation is crucial for various autonomous driving applications. Numerous methods for localization, combining various kinds of input such as data from environmental sensors, inertial measurement units, and the Global Positioning ...
Soomok Lee, Jinwoo Choi, Seung‐Woo Seo
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An efficient multi‐sensor fusion and tracking protocol in a vehicle‐road collaborative system
IET Communications, 2021 Nowadays, driving safety has become an important topic in the field of intelligent driving. The key step in the intelligent transportation system (ITS) is to detect and track the vehicles on the road through various sensors equipped on the vehicle. While
Zhehan Xu, Shengjie Zhao, Rongqing Zhang
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IET Intelligent Transport Systems, 2021 Applications of intelligent transportation systems are continuously increasing. Since positioning is a key component in these systems, it is essential to ensure its reliability and robustness, and monitor its integrity so that the required levels of ...
Tarek Hassan +2 more
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BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal
Electronics Letters, 2021 For improving the anti‐interference performance and compatibility of a navigation‐augmented signal in future BeiDou Global Navigation Satellite Systems, a new modulation based on chirp subcarriers is proposed, named binary offset chirp carrier modulation,
Xin Zhao +2 more
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IET Communications, 2021 Multi‐source cooperative positioning systems relying on federated filtering have become attractive development directions of navigation strategy in real‐time localization and tracking under challenging urban environment.
Zhenzhen Mai +6 more
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Analysis and implementation of virtual impedance for fixed‐frequency control strategy in microgrid
IET Generation, Transmission & Distribution, 2021 Classic droop control ensures the synchronization of distributed generation (DG) units inside a microgrid without requiring any deployment of communication links, however it causes unwanted frequency fluctuations and degrades system dynamics. Angle droop
Haiya Qian +4 more
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A novel compression approach for truck GPS trajectory data
IET Intelligent Transport Systems, 2021 Nowadays, the application of location‐aware devices, such as global positioning system (GPS)‐enabled mobile phones and personal digital assistants (PDAs) is increasing.
Sijing Liu +3 more
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Antenne Vectorielle Reconfigurable et Large-Bande appliquée à la Radiogoniométrie 3-D
, 2019 Direction finding plays a crucial role in various civilian and military applications, related to either radionavigation or radiolocation. Most of the direction finding antennas operate over a wide frequency band, but only a minority of them enable the ...
Duplouy, Johan
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