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DV-Hop Localization with Protocol Sequence Based Access

Gui, Linqing and Huang, Xinyu and Xiao, Fu and Zhang, Yijin and Shu, Feng and Wei, Jun and Val, Thierry DV-Hop Localization with Protocol Sequence Based Access. (2018) IEEE Transactions on Vehicular Technology, 67 (10). 9972-9982. ISSN 0018-9545

(Document in English)

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Official URL: https://doi.org/10.1109/TVT.2018.2864270


Among typical range-free localization schemes for sensor networks, DV-Hop has its distinguishing advantage of the capability to localize unknown nodes, which have less than three or even no neighbor anchors. However, existing DV-Hop based localization methods have not considered the problem of packet collisions, which can frequently happen during the throughout-whole-network broadcast of numerous data packets at the first two steps of DV-Hop. In order to effectively improve the success rate of packet transmission between nodes, this paper proposes a medium access control (MAC) method based on Chinese Remainder Theorem (CRT) protocol sequence for DV-Hop localization. First, a broadcasting strategy is designed for the proposed MAC method. Then, dedicated procedures for both anchor nodes and unknown nodes are presented to implement the designed MAC method in DV-Hop localization. Through simulation and evaluation, the performance of DV-Hop localization with the proposed MAC method is thoroughly investigated. Simulation results show that when the number of protocol sequences is larger than a certain number, the proposed MAC method can provide DV-Hop with better localization accuracy than E-CSMA/CA, while keeping similar localization time.

Item Type:Article
Additional Information:https://ieeexplore.ieee.org/document/8429247
HAL Id:hal-02279435
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Nanjing University of Science and Technology - NUST (CHINA)
Other partners > Nanjing University of Posts and Telecommunications - NJUPT (CHINA)
Other partners > Southeast University - SEU (CHINA)
Laboratory name:
National Natural Science Foundation of China (Chine) - Nature Science Foundation of Jiangsu for Distinguished Young Scientist (Chine) - Natural Science Foundation of Jiangsu Province (Chine) - Open Research Fund of National Mobile Communications Research Laboratory, Southeast University (Chine) - Fundamental Research Funds for the Central Universities (Chine)
Deposited On:25 Jul 2019 11:05

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