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pro vyhledávání: '"High Accuracy Positioning"'
Akademický článek
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Publikováno v:
Dianxin kexue, Vol 38, Pp 75-85 (2022)
Providing integrated communication and positioning services for smart terminals using widely deployed 5G infrastructure has been a promising way during the 5G standard evolution.Especially in an indoor scenario where the global navigation satellite s
Externí odkaz:
https://doaj.org/article/248e88da66cd4a5581e5e63b639696bf
Publikováno v:
Dianxin kexue, Vol 38, Pp 120-130 (2022)
The Release15 (Rel-15) of the 5G standard developed by 3GPP only supports the location service requirements of emergency services.The standardization of 5G location service network architecture, network element functions, end-to-end process design, p
Externí odkaz:
https://doaj.org/article/81b22c4778dd486881e101d1ca59b325
Publikováno v:
Sensors, Vol 24, Iss 2, p 646 (2024)
Nowadays, the availability of affordable multi-constellation multi-frequency receivers has broadened access to accurate positioning. The abundance of satellite signals coupled with the implementation of ground- and satellite-based correction services
Externí odkaz:
https://doaj.org/article/fba3987341d546ffa460a2816635d6a5
Autor:
Bin REN, Zhenyu ZHANG, Rongyi FANG, Xiaotao REN, Jianxiang LI, Yunjing HOU, Zhe YU, Shaohui SUN
Publikováno v:
Dianxin kexue, Vol 38, Pp 65-73 (2022)
With the rapid development of positioning technology, high-accuracy positioning technology for 5G-Advanced is receiving more and more attention.Firstly, the current situation of 5G positioning standards based on the 3rd Generation Partnership Project
Externí odkaz:
https://doaj.org/article/9b42497486204b63b34f89c78d98e371
Publikováno v:
Engineering Proceedings, Vol 54, Iss 1, p 33 (2023)
Positioning services based on GNSS (Global Navigation Satellite Systems) have been using MEO satellites designed to guarantee Earth global coverage for decades. This satellite distribution is sometimes complemented with satellites in Inclined Geosync
Externí odkaz:
https://doaj.org/article/9adc50c3f92b4a289aef99c7cabeb1ab
Publikováno v:
Sensors, Vol 23, Iss 13, p 6074 (2023)
GNSS has become ubiquitous in high-precision applications, although the cost of high-end GNSS receivers remains a major obstacle for many applications. Recent advances in GNSS receiver technology have led to the development of low-cost GNSS receivers
Externí odkaz:
https://doaj.org/article/5db9e8b1a6134c1895b693d13d9678d1
Publikováno v:
Remote Sensing, Vol 14, Iss 22, p 5756 (2022)
This paper aims to develop a multi-rotor-based visual tracker for a specified moving object. Visual object-tracking algorithms for multi-rotors are challenging due to multiple issues such as occlusion, quick camera motion, and out-of-view scenarios.
Externí odkaz:
https://doaj.org/article/33500fca3c8d45f5a1e26e284dbd95fb
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-16 (2020)
Visible light positioning (VLP) is widely believed to be a cost-effective answer to the growing demand for service-based indoor positioning. Meanwhile, high accuracy localization is very important for mobile robots in various scenes including industr
Externí odkaz:
https://doaj.org/article/91993dc5d3e8433786ca03d8a7db781f
Publikováno v:
IEEE Access, Vol 8, Pp 50085-50090 (2020)
Demanding for warehousing automation and intelligence is critical with the rapid development of information and big data teleology. In most storehouses, cargos are mainly carried by Automatic Guided Vehicles (AGVs) or even manpower. Most AGVs follow
Externí odkaz:
https://doaj.org/article/ccaf6b40bcf04eeb95f6ff07804b1c46