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CUSUM-based Joint Jammer Detection and Localization
  • Choi, Jeongae ;
  • Mughal, Muhammad Ozair ;
  • Choi, Youngjune ;
  • Kim, Donghyun ;
  • López-Salcedo, José A. ;
  • Kim, Sunwoo
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Publication Year
2019-01-11
Journal
2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018
Publisher
Institute of Electrical and Electronics Engineers Inc.
Citation
2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018
Keyword
CUSUMLocalizationQuickest detectionTDOAWireless sensor network
Mesh Keyword
Change point detectionChange-point detection problemsCUSUMDetection and localizationDistributed sensorLocalizationQuickest detectionSequential detection
All Science Classification Codes (ASJC)
Computer Networks and CommunicationsHardware and Architecture
Abstract
The goal of this paper is to detect a change in observations quickly and more importantly its application to localization using time difference. The change point detection problem with sequential observations is called sequential detection or quickest detection. In the assumed model, distributed sensors are considered to be monitoring a system in which an abrupt change caused by a jamming signal occurs at some unknown time. We propose a framework using the quickest detection with cumulative sum (CUSUM) test which is well-known to be optimal for a non-Bayesian statistical change-point detection formulation. At each time, the distributed sensors decide about the presence or absence of any jamming signal. Once the sensors get a decision and transmit it to fusion center, then fusion center localizes the jammer. In the end, the results are evaluated using computer simulations.
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36428
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85061905701&origin=inward
DOI
https://doi.org/10.1109/dyspan.2018.8610497
Journal URL
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8603843
Type
Conference
Funding
This work has been supported by the Future Combat System Network Technology Research Center program of Defense Acquisition Program Administration and Agency for Defense Development (UD160070BD).
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Choi, Youngjune최영준
Department of Software and Computer Engineering
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