Please use this identifier to cite or link to this item: http://dlib.scu.ac.ir/handle/Hannan/168657
Title: Dilution of Precision Analysis for GNSS Collaborative Positioning
Authors: Bin Huang;Zheng Yao;Xiaowei Cui;Mingquan Lu
subject: Collaborative Dilution Of Precision (CDOP)|Performance Analysis|Collaborative Positioning|GNSS,
Year: 2016
Publisher: IEEE
Abstract: Performance analysis of Global Navigation Satellite Systems (GNSS) collaborative positioning accuracy is a challenging task since there are too many impact factors. To simplify the analysis, the collaborative dilution of precision (CDOP) model is proposed to specify the multiplicative effect of various factors on the accuracy of collaborative positioning. Based on this CDOP model, the theoretical analysis and simulation tests are performed, and the results are compared with GNSS standalone positioning. The impacts of the number of users and their distribution and of relative distance measurement accuracy are also analyzed and verified under this CDOP model. Experiments are carried out with several real-time GNSS receivers in actual outdoor and partially blockage scenarios, respectively, and the results are consistent with theoretical analysis.
URI: http://localhost/handle/Hannan/168657
ISSN: 0018-9545
1939-9359
volume: 65
issue: 5
More Information: 3401
3415
Appears in Collections:2016

Files in This Item:
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7112186.pdf6.82 MBAdobe PDFThumbnail
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Title: Dilution of Precision Analysis for GNSS Collaborative Positioning
Authors: Bin Huang;Zheng Yao;Xiaowei Cui;Mingquan Lu
subject: Collaborative Dilution Of Precision (CDOP)|Performance Analysis|Collaborative Positioning|GNSS,
Year: 2016
Publisher: IEEE
Abstract: Performance analysis of Global Navigation Satellite Systems (GNSS) collaborative positioning accuracy is a challenging task since there are too many impact factors. To simplify the analysis, the collaborative dilution of precision (CDOP) model is proposed to specify the multiplicative effect of various factors on the accuracy of collaborative positioning. Based on this CDOP model, the theoretical analysis and simulation tests are performed, and the results are compared with GNSS standalone positioning. The impacts of the number of users and their distribution and of relative distance measurement accuracy are also analyzed and verified under this CDOP model. Experiments are carried out with several real-time GNSS receivers in actual outdoor and partially blockage scenarios, respectively, and the results are consistent with theoretical analysis.
URI: http://localhost/handle/Hannan/168657
ISSN: 0018-9545
1939-9359
volume: 65
issue: 5
More Information: 3401
3415
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7112186.pdf6.82 MBAdobe PDFThumbnail
Preview File
Title: Dilution of Precision Analysis for GNSS Collaborative Positioning
Authors: Bin Huang;Zheng Yao;Xiaowei Cui;Mingquan Lu
subject: Collaborative Dilution Of Precision (CDOP)|Performance Analysis|Collaborative Positioning|GNSS,
Year: 2016
Publisher: IEEE
Abstract: Performance analysis of Global Navigation Satellite Systems (GNSS) collaborative positioning accuracy is a challenging task since there are too many impact factors. To simplify the analysis, the collaborative dilution of precision (CDOP) model is proposed to specify the multiplicative effect of various factors on the accuracy of collaborative positioning. Based on this CDOP model, the theoretical analysis and simulation tests are performed, and the results are compared with GNSS standalone positioning. The impacts of the number of users and their distribution and of relative distance measurement accuracy are also analyzed and verified under this CDOP model. Experiments are carried out with several real-time GNSS receivers in actual outdoor and partially blockage scenarios, respectively, and the results are consistent with theoretical analysis.
URI: http://localhost/handle/Hannan/168657
ISSN: 0018-9545
1939-9359
volume: 65
issue: 5
More Information: 3401
3415
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7112186.pdf6.82 MBAdobe PDFThumbnail
Preview File