TY - GEN
T1 - MDS-based Optimized Four-point Co-localization Algorithm for Clusters
AU - Dai, Ruifeng
AU - Xu, Yong
AU - Wang, Hao
AU - Xing, Hanhao
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In recent years, the demand for multi-node collaboration is increasing, and the relative localization of nodes within a cluster is crucial for network cooperation. This paper investigates relative localization algorithms based on multidimensional scaling (MDS), analyzes the limitations of classical MDS localization algorithms, and proposes an optimized four-point cooperative localization combined with MDS localization algorithm (MDS-OFP). The algorithm solves the problem of low accuracy of the classical MDS localization algorithm when the distance is missing and reduces the application of redundant nodes. An iterative method is used to improve the positioning accuracy. In addition, absolute localization is achieved by the least squares coordinate matching strategy. The localization is more accurate than the existing MDS-related algorithms.
AB - In recent years, the demand for multi-node collaboration is increasing, and the relative localization of nodes within a cluster is crucial for network cooperation. This paper investigates relative localization algorithms based on multidimensional scaling (MDS), analyzes the limitations of classical MDS localization algorithms, and proposes an optimized four-point cooperative localization combined with MDS localization algorithm (MDS-OFP). The algorithm solves the problem of low accuracy of the classical MDS localization algorithm when the distance is missing and reduces the application of redundant nodes. An iterative method is used to improve the positioning accuracy. In addition, absolute localization is achieved by the least squares coordinate matching strategy. The localization is more accurate than the existing MDS-related algorithms.
KW - cluster
KW - localization
KW - multidimensional scaling (MDS)
KW - optimized four-point localization
UR - https://www.scopus.com/pages/publications/85184808616
U2 - 10.1109/ICICSP59554.2023.10390764
DO - 10.1109/ICICSP59554.2023.10390764
M3 - 会议稿件
AN - SCOPUS:85184808616
T3 - 2023 6th International Conference on Information Communication and Signal Processing, ICICSP 2023
SP - 735
EP - 740
BT - 2023 6th International Conference on Information Communication and Signal Processing, ICICSP 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th International Conference on Information Communication and Signal Processing, ICICSP 2023
Y2 - 23 September 2023 through 25 September 2023
ER -