Proactive Flexible Interval Intermittent Jamming for WAVE-Based Vehicular Networks | Zendy

Hao Li | Zendy; Xiaoshuang Xing | Zendy; Anqi Bi | Zendy; Jin Qian | Zendy

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Proactive Flexible Interval Intermittent Jamming for WAVE-Based Vehicular Networks

Author(s) -

Hao Li,

Xiaoshuang Xing,

Anqi Bi,

Jin Qian

Publication year - 2021

Publication title -

wireless communications and mobile computing

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.42

H-Index - 64

eISSN - 1530-8677

pISSN - 1530-8669

DOI - 10.1155/2021/8261808

Subject(s) - computer science , jamming , interval (graph theory) , telecommunications , real time computing , computer network , computer security , physics , mathematics , combinatorics , thermodynamics

In this paper, we deal with the eavesdropping issue in Wireless Access in Vehicular Environments- (WAVE-) based vehicular networks. A proactive flexible interval intermittent jamming (FIJ) approach is proposed which predicts the time length T of the physical layer packet to be transmitted by the legitimate user and designs flexible jamming interval (JI) and jamming-free interval (JF) based on the predicted T . Our design prevents eavesdroppers from overhearing the information with low energy cost since the jamming signal is transmitted only within JI. Numerical analysis and simulation study validate the performance of our proactive FIJ, in terms of jamming energy cost and overhearing defense, by comparing with the existing intermittent jamming (IJ) and FIJ.

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