Backscatter communication assisted vehicular positioning technology with ultra-high accuracy
The accurate vehicular positioning technology has been the fundamentalfunction for safer auto-driving and vehicular-to-everything networks.One research trend focuses on enabling the low-cost,reliable,and accurate vehicular positioning in high-density cities,tunnels,and underground where the GPS or c...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2020-07-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020160/ |
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| _version_ | 1841530667480907776 |
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| author | Kaifeng HAN Tiezhi LIU |
| author_facet | Kaifeng HAN Tiezhi LIU |
| author_sort | Kaifeng HAN |
| collection | DOAJ |
| description | The accurate vehicular positioning technology has been the fundamentalfunction for safer auto-driving and vehicular-to-everything networks.One research trend focuses on enabling the low-cost,reliable,and accurate vehicular positioning in high-density cities,tunnels,and underground where the GPS or cellular positioning can’t work due to the signaling blocking.To this end,a novel backscatter communication assisted vehicular positioning system was proposed where a backscatter-reader (with two antennas) was deployed on vehicle and at least one backscatter-tag is deployed along a roadside,based on which the location of vehicle could be estimated with ultra-high reliability and accuracy.Through simulation verification,BackCom vehicle positioning technology can achieve extremely high positioning accuracy.At the same time,BackCom’s vehicle positioning technology is very easy to expand.By increasing the number of antennas in its positioning reader,it could further improve its positioning accuracy.BackCom vehicle positioning technology has the advantages of low cost,low power consumption,high accuracy,high reliability,and easy deployment.It is suitable for various driving environments and has extremely high theoretical research value and commercial value. |
| format | Article |
| id | doaj-art-5b344794b6f1477fb8cfb22ab571c7fc |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2020-07-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-5b344794b6f1477fb8cfb22ab571c7fc2025-01-15T03:00:27ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012020-07-013610711759582281Backscatter communication assisted vehicular positioning technology with ultra-high accuracyKaifeng HANTiezhi LIUThe accurate vehicular positioning technology has been the fundamentalfunction for safer auto-driving and vehicular-to-everything networks.One research trend focuses on enabling the low-cost,reliable,and accurate vehicular positioning in high-density cities,tunnels,and underground where the GPS or cellular positioning can’t work due to the signaling blocking.To this end,a novel backscatter communication assisted vehicular positioning system was proposed where a backscatter-reader (with two antennas) was deployed on vehicle and at least one backscatter-tag is deployed along a roadside,based on which the location of vehicle could be estimated with ultra-high reliability and accuracy.Through simulation verification,BackCom vehicle positioning technology can achieve extremely high positioning accuracy.At the same time,BackCom’s vehicle positioning technology is very easy to expand.By increasing the number of antennas in its positioning reader,it could further improve its positioning accuracy.BackCom vehicle positioning technology has the advantages of low cost,low power consumption,high accuracy,high reliability,and easy deployment.It is suitable for various driving environments and has extremely high theoretical research value and commercial value.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020160/vehicular positioning technologybackscatter communicationvehicular-to-everything and autonomous drivinginternet-of-things technologywaveform design and signal processing |
| spellingShingle | Kaifeng HAN Tiezhi LIU Backscatter communication assisted vehicular positioning technology with ultra-high accuracy Dianxin kexue vehicular positioning technology backscatter communication vehicular-to-everything and autonomous driving internet-of-things technology waveform design and signal processing |
| title | Backscatter communication assisted vehicular positioning technology with ultra-high accuracy |
| title_full | Backscatter communication assisted vehicular positioning technology with ultra-high accuracy |
| title_fullStr | Backscatter communication assisted vehicular positioning technology with ultra-high accuracy |
| title_full_unstemmed | Backscatter communication assisted vehicular positioning technology with ultra-high accuracy |
| title_short | Backscatter communication assisted vehicular positioning technology with ultra-high accuracy |
| title_sort | backscatter communication assisted vehicular positioning technology with ultra high accuracy |
| topic | vehicular positioning technology backscatter communication vehicular-to-everything and autonomous driving internet-of-things technology waveform design and signal processing |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020160/ |
| work_keys_str_mv | AT kaifenghan backscattercommunicationassistedvehicularpositioningtechnologywithultrahighaccuracy AT tiezhiliu backscattercommunicationassistedvehicularpositioningtechnologywithultrahighaccuracy |