X. A. F. Cabezas, D. P. M. Osorio and M. Juntti, "A multi-armed bandit framework for efficient UAV-based cooperative jamming coverage," in IEEE Transactions on Vehicular Technology, doi: 10.1109/TVT.2023.3299670.
A multi-armed bandit framework for efficient UAV-based cooperative jamming coverage
|Author:||Cabezas, X. A. F.1; Osorio, D. P. M.1; Juntti, M.1|
1Centre for Wireless Communications (CWC), University of Oulu, Finland
|Online Access:||PDF Full Text (PDF, 0.7 MB)|
|Persistent link:|| http://urn.fi/urn:nbn:fi-fe20230823102373
Institute of Electrical and Electronics Engineers,
|Publish Date:|| 2023-08-23
In this paper, the position control of multiple unmanned aerial vehicles, acting as cooperative jammers, is proposed to improve the security level of a legitimate ground transmission, where a precoder is designed to nullify the jamming signals at the legitimate receiver. In this scenario, the maximization of the weighted secrecy coverage, which measures the efficiency of cooperative jamming over a confined region, is addressed by following a multi armed bandit-based algorithm. The results show that our proposal converges to the one obtained by exhaustive search, and it shows significant improvement over a projected gradient-descent benchmark, while offering a shorter running-time. The results show that, for the considered system and the employed precoder, the inclusion of more than two UAVs does not lead to significant advantages in terms of secrecy performance.
IEEE transactions on vehicular technology
|Type of Publication:||
A1 Journal article – refereed
|Field of Science:||
213 Electronic, automation and communications engineering, electronics
This research has been supported by the Academy of Finland, 6G Flagship program under Grant 346208 and project FAITH under Grant 334280.
|Academy of Finland Grant Number:||
346208 (Academy of Finland Funding decision)
334280 (Academy of Finland Funding decision)
This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/