Optimal Jamming of Wireless Localization Systems
Küçük Resim Yok
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ieee
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, optimal jamming of wireless localization systems is investigated. Two optimal power allocation schemes are proposed for jammer nodes in the presence of total and peak power constraints. In the first scheme, power is allocated to jammer nodes in order to maximize the average Cramer-Rao lower hound (CRLB) of target nodes whereas in the second scheme the power allocation is performed for the aim of maximizing the minimum CRLB of target nodes. Both schemes are formulated as linear programs, and a closed-form expression is obtained for the first scheme. Also, the full total power utilization property is specified for the second scheme. Simulation results are presented to investigate perlbrmance of the proposed schemes.
Açıklama
IEEE International Conference on Communications (ICC) -- JUN 08-12, 2015 -- London, ENGLAND
Anahtar Kelimeler
Localization; jammer; power allocation; Cramer-Rao lower bound
Kaynak
2015 Ieee International Conference On Communication Workshop (Iccw)
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
