A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technology
People have to move between indoor and outdoor frequently in city scenarios. The global navigation satellite system signal cannot provide reliable indoor positioning services. To solve the problem, this article proposes a seamless positioning system based on an inverse global navigation satellite sy...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-09-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1177/1550147719873815 |
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| _version_ | 1832547240340619264 |
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| author | Deyue Zou Shutong Niu Shuhao Chen Binhong Su Xinyi Cheng Jie Liu Yunfeng Liu Yang Li |
| author_facet | Deyue Zou Shutong Niu Shuhao Chen Binhong Su Xinyi Cheng Jie Liu Yunfeng Liu Yang Li |
| author_sort | Deyue Zou |
| collection | DOAJ |
| description | People have to move between indoor and outdoor frequently in city scenarios. The global navigation satellite system signal cannot provide reliable indoor positioning services. To solve the problem, this article proposes a seamless positioning system based on an inverse global navigation satellite system signal, which can extend the global navigation satellite system service into the indoor scenario. In this method, a signal source is arranged at a key position in the room, and the inverse global navigation satellite system signal is transmitted to the global navigation satellite system receiver to obtain a preset positioning result. The indoor positioning service is continued with the inertial navigation system after leaving the key position. The inverse global navigation satellite system seamless positioning system proposed in this article can unify indoor and outdoor positioning using the same receiver. The receiver does not need to re-receive navigation information when the scene changes, which avoids the switching process. Through the design of signal layer coverage, the receiver is in a warm start state, and the users can quickly fix the position when the scenario changes, realizing quick access in a true sense. This enables the ordinary commercial global navigation satellite system receiver to obtain indoor positioning capability without modification, and the algorithm can perform accurate positioning indoors and outdoors without switching. |
| format | Article |
| id | doaj-art-944a514017eb45f3ae09431109d7bee9 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2019-09-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-944a514017eb45f3ae09431109d7bee92025-02-03T06:45:29ZengWileyInternational Journal of Distributed Sensor Networks1550-14772019-09-011510.1177/1550147719873815A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technologyDeyue Zou0Shutong Niu1Shuhao Chen2Binhong Su3Xinyi Cheng4Jie Liu5Yunfeng Liu6Yang Li7School of Information and Communication Engineering, Dalian University of Technology, Dalian, ChinaSchool of Information Science and Technology, University of Science and Technology of China, Hefei, ChinaSchool of Information and Communication Engineering, Dalian University of Technology, Dalian, ChinaZTE Corporation, Shenzhen, ChinaSchool of Information and Communication Engineering, Dalian University of Technology, Dalian, ChinaSchool of Information and Communication Engineering, Dalian University of Technology, Dalian, ChinaSchool of Information and Communication Engineering, Dalian University of Technology, Dalian, ChinaCollege of Engineering & Computer Science, Syracuse University, Syracuse, NY, USAPeople have to move between indoor and outdoor frequently in city scenarios. The global navigation satellite system signal cannot provide reliable indoor positioning services. To solve the problem, this article proposes a seamless positioning system based on an inverse global navigation satellite system signal, which can extend the global navigation satellite system service into the indoor scenario. In this method, a signal source is arranged at a key position in the room, and the inverse global navigation satellite system signal is transmitted to the global navigation satellite system receiver to obtain a preset positioning result. The indoor positioning service is continued with the inertial navigation system after leaving the key position. The inverse global navigation satellite system seamless positioning system proposed in this article can unify indoor and outdoor positioning using the same receiver. The receiver does not need to re-receive navigation information when the scene changes, which avoids the switching process. Through the design of signal layer coverage, the receiver is in a warm start state, and the users can quickly fix the position when the scenario changes, realizing quick access in a true sense. This enables the ordinary commercial global navigation satellite system receiver to obtain indoor positioning capability without modification, and the algorithm can perform accurate positioning indoors and outdoors without switching.https://doi.org/10.1177/1550147719873815 |
| spellingShingle | Deyue Zou Shutong Niu Shuhao Chen Binhong Su Xinyi Cheng Jie Liu Yunfeng Liu Yang Li A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technology International Journal of Distributed Sensor Networks |
| title | A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technology |
| title_full | A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technology |
| title_fullStr | A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technology |
| title_full_unstemmed | A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technology |
| title_short | A smart city used low-latency seamless positioning system based on inverse global navigation satellite system technology |
| title_sort | smart city used low latency seamless positioning system based on inverse global navigation satellite system technology |
| url | https://doi.org/10.1177/1550147719873815 |
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