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http://hdl.handle.net/10397/107245
Title: | The impact of node reliability on indoor cooperative positioning | Authors: | Situ, Z Ho, IWH Chan, HCB Lun, DPK |
Issue Date: | 2016 | Source: | In Proceedings of 2016 IEEE International Conference on Digital Signal Processing (DSP), 16-18 October 2016, Beijing, China, p. 300-304 | Abstract: | When implementing cooperative positioning (CP), there are a number of challenges and issues including the high computation complexity, the high probability of encountering unreliable reference nodes and coordinate uncertainty, which may offset the benefit of CP. To address these challenges, we study the impact of node reliability and propose a cooperative positioning scheme that identifies unreliable reference nodes in the system and adaptively adjusts the scoring threshold based on the geographic locations of reference nodes. When compared with other three conventional cooperative positioning schemes, our simulation results indicate that the proposed scheme can achieve the best accuracy of about 2 meters within five iterations, and it is about 32% better than the conventional schemes in terms of accuracy. | Keywords: | Cooperative positioning Node reliability |
Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-5090-4165-7 (Electronic) 978-1-5090-4166-4 (Print on Demand(PoD)) |
DOI: | 10.1109/ICDSP.2016.7868566 | Description: | 2016 IEEE International Conference on Digital Signal Processing (DSP), 16-18 October 2016, Beijing, China | Rights: | ©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication Z. Situ, I. W. -H. Ho, H. C. B. Chan and D. P. K. Lun, "The impact of node reliability on indoor cooperative positioning," 2016 IEEE International Conference on Digital Signal Processing (DSP), Beijing, China, 2016, pp. 300-304 is available at https://doi.org/10.1109/ICDSP.2016.7868566. |
Appears in Collections: | Conference Paper |
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Ho_Impact_Node_Reliability.pdf | Pre-Published version | 634.34 kB | Adobe PDF | View/Open |
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