In this paper, we propose an adaptive multi-attributes based physical layer authentication framework for enhanced authenticity provisioning. Instead of optimizing the "threshold" for a preset PHY-layer signature, this paper resort to exploiting and selecting multiple historical better performed PHY-layer attributes for authentication enhancement. In particular, the authenticator of the proposed scheme is designed to be capable of recording the historically performance of each potential attribute. Based on which, the most effective PHY-layer attributes (MEA) would be chosen to improve the reliability of the PHY-layer authentication. This paper experimentally proves that the dimension extension on PHY-layer signature attributes effectively enhances authenticator’s capability in signal discrimination. However, with more attribute to observe, it also complicates the predicting and authenticating procedure. Therefore, a learning-based search algorithm is then formulated to facilitate the MEA selection procedure. Both theoretical analysis and experiment results are given to demonstrate the efficiency and superiority of the proposed scheme.


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    Title :

    Learning Enabled Adaptive Multiple Attribute-based Physical Layer Authentication


    Contributors:
    Fang, Xiaojie (author) / Yin, Xinyu (author) / Mei, Lin (author) / Zhang, Ning (author) / Sha, Xuejun (author) / Qiu, Jinghui (author)


    Publication date :

    2020-11-01


    Size :

    3294306 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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