An indoor positioning system based on distributed LTE network
Indoor positioning technology has important applications in the business and security fields,but there are still existing problems with low positioning accuracy and high deployment costs.An indoor positioning system based on long term evolution ( LTE ) network was introduced.The system was defined o...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2018-06-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018185/ |
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| _version_ | 1841530398447763456 |
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| author | Yu YANG Ming CHEN Daqing LIU |
| author_facet | Yu YANG Ming CHEN Daqing LIU |
| author_sort | Yu YANG |
| collection | DOAJ |
| description | Indoor positioning technology has important applications in the business and security fields,but there are still existing problems with low positioning accuracy and high deployment costs.An indoor positioning system based on long term evolution ( LTE ) network was introduced.The system was defined on the Huawei distributed pico base station and was used to measure the reference signal strength (RSRP) or time of arrival (ToA) of mobile terminals to multiple access points.To overcome the uplink power control in LTE network,the absolute RSRP or ToA was converted to differential values.The system relied on widely deployed LTE networks to provide seamless location services to terminal devices in a wireless network connection state.It didn’t rely on third-party software or affect network performance.The experimental results show that the average positioning accuracy of Huawei indoor positioning system using time difference of arrival (TDoA) can reach 3~5 m in indoor scenarios such as shopping malls,showing good application potential. |
| format | Article |
| id | doaj-art-b452feb98db14311a3f0aead24f70eff |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2018-06-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-b452feb98db14311a3f0aead24f70eff2025-01-15T03:04:40ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012018-06-0134919759595505An indoor positioning system based on distributed LTE networkYu YANGMing CHENDaqing LIUIndoor positioning technology has important applications in the business and security fields,but there are still existing problems with low positioning accuracy and high deployment costs.An indoor positioning system based on long term evolution ( LTE ) network was introduced.The system was defined on the Huawei distributed pico base station and was used to measure the reference signal strength (RSRP) or time of arrival (ToA) of mobile terminals to multiple access points.To overcome the uplink power control in LTE network,the absolute RSRP or ToA was converted to differential values.The system relied on widely deployed LTE networks to provide seamless location services to terminal devices in a wireless network connection state.It didn’t rely on third-party software or affect network performance.The experimental results show that the average positioning accuracy of Huawei indoor positioning system using time difference of arrival (TDoA) can reach 3~5 m in indoor scenarios such as shopping malls,showing good application potential.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018185/indoor positioningdistributed long term evolution networkdistributed pico base stationfield strength positioningdelay positioning |
| spellingShingle | Yu YANG Ming CHEN Daqing LIU An indoor positioning system based on distributed LTE network Dianxin kexue indoor positioning distributed long term evolution network distributed pico base station field strength positioning delay positioning |
| title | An indoor positioning system based on distributed LTE network |
| title_full | An indoor positioning system based on distributed LTE network |
| title_fullStr | An indoor positioning system based on distributed LTE network |
| title_full_unstemmed | An indoor positioning system based on distributed LTE network |
| title_short | An indoor positioning system based on distributed LTE network |
| title_sort | indoor positioning system based on distributed lte network |
| topic | indoor positioning distributed long term evolution network distributed pico base station field strength positioning delay positioning |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018185/ |
| work_keys_str_mv | AT yuyang anindoorpositioningsystembasedondistributedltenetwork AT mingchen anindoorpositioningsystembasedondistributedltenetwork AT daqingliu anindoorpositioningsystembasedondistributedltenetwork AT yuyang indoorpositioningsystembasedondistributedltenetwork AT mingchen indoorpositioningsystembasedondistributedltenetwork AT daqingliu indoorpositioningsystembasedondistributedltenetwork |