On the Detection of a Non-Cooperative Beam Signal Based on Wireless Sensor Networks
Joint Authors
Wei, Guofeng
Zhang, Bangning
Ding, Guoru
Zhao, Bing
Guo, Kefeng
Guo, Daoxing
Source
Security and Communication Networks
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-19
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
With the extensive research of multiantenna technology, beamforming (BF) will play an important role in the future communication systems due to its high transmission gain and satisfying directivity.
If we can detect the non-cooperative beams, it is of great significance in counter reconnaissance, beam tracking, and spectrum sensing of multiantenna transmitters.
This paper investigates the wireless sensor networks (WSNs), which is used to detect the unknown non-cooperative beam signal.
In order to perceive the presence of beam signals without the prior information, we first derive the detection probability based on the sensors’ received signal strength (RSS).
Then, based on the strong directivity of the beam signal, we propose an improved “k rank” fusion algorithm by jointly exploiting the energy detection (ED) information and location information of the sensors.
Finally, the beam detection performance of different fusion algorithms is compared in simulation, and we find that our proposed algorithm showed better detection probability and lower error probability.
The simulation results verify the correctness and effectiveness of the proposed algorithm.
American Psychological Association (APA)
Wei, Guofeng& Zhang, Bangning& Ding, Guoru& Zhao, Bing& Guo, Kefeng& Guo, Daoxing. 2020. On the Detection of a Non-Cooperative Beam Signal Based on Wireless Sensor Networks. Security and Communication Networks،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208621
Modern Language Association (MLA)
Wei, Guofeng…[et al.]. On the Detection of a Non-Cooperative Beam Signal Based on Wireless Sensor Networks. Security and Communication Networks No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1208621
American Medical Association (AMA)
Wei, Guofeng& Zhang, Bangning& Ding, Guoru& Zhao, Bing& Guo, Kefeng& Guo, Daoxing. On the Detection of a Non-Cooperative Beam Signal Based on Wireless Sensor Networks. Security and Communication Networks. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208621
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208621