A Novel Localization Algorithm Based on RSSI and Multilateration for Indoor Environments
文献类型：期刊论文
| 作者 | Du, Jinze1; Yuan, Chao2 ; Yue, Min2; Ma, Tao2
|
| 刊名 | ELECTRONICS
 |
| 出版日期 | 2022 |
| 卷号 | 11期号:2页码:21 |
| 关键词 | RSSI multilateration indoor localization WSNs |
| DOI | 10.3390/electronics11020289 |
| 通讯作者 | Yuan, Chao(yc2015@impcas.ac.cn) |
| 英文摘要 | Indoor localization algorithms based on the received signal strength indicator (RSSI) in wireless sensor networks (WSNs) have higher localization accuracy than other range-free methods. This paper considers indoor localization based on multilateration and averaged received signal strength indicator (RSSI). We propose an approach called weighted three minimum distances method (WTM) to deal with the poor accuracy of distances deduced from RSSI. Using a practical localization system, an experimental channel model is deduced to assess the performance of the proposed localization algorithm in realistic conditions. Both simulated data and measured data are used to verify the proposed method. Compared with nonlinear least squares (NLS), Levenberg-Marquardt algorithm (LM) and semidefinite programming method (SDP), simulations show that the proposed method exhibits better localization accuracy but consumes more calculation time. |
| WOS关键词 | WIRELESS SENSOR NETWORKS ; RANGE ; WSN |
| 资助项目 | Science and Technology Foundation for Youths of Gansu Province, China[20JR10RA185] |
| WOS研究方向 | Computer Science ; Engineering ; Physics |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000747470600001 |
| 资助机构 | Science and Technology Foundation for Youths of Gansu Province, China |
| 源URL | [http://119.78.100.186/handle/113462/142263]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yuan, Chao |
| 作者单位 | 1.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Jinze,Yuan, Chao,Yue, Min,et al. A Novel Localization Algorithm Based on RSSI and Multilateration for Indoor Environments[J]. ELECTRONICS,2022,11(2):21. |
| APA | Du, Jinze,Yuan, Chao,Yue, Min,&Ma, Tao.(2022).A Novel Localization Algorithm Based on RSSI and Multilateration for Indoor Environments.ELECTRONICS,11(2),21. |
| MLA | Du, Jinze,et al."A Novel Localization Algorithm Based on RSSI and Multilateration for Indoor Environments".ELECTRONICS 11.2(2022):21. |
入库方式： OAI收割
来源：近代物理研究所
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