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Title: Assessment of Wireless Sensor Network Lifetime Reduction due to Elimination of Critical Node Sets
Other Titles: Kritik Düğümlerin Etkisizleştirilmesinin Kablosuz Algılayıcı Ağ Yaşam Süresi Azalmasına Etkileri
Authors: Yıldız, Hüseyin Uğur
Tavlı, Bülent
Kahjogh, Behnam Ojaghi
Keywords: Wireless sensor networks
linear programming
network lifetime
denial of service
physical attack
Issue Date: 2017
Publisher: IEEE
Source: Yıldız, H. U., Tavlı, B., and Kahjogh, B. O. (2017, May). Assessment of wireless sensor network lifetime reduction due to elimination of critical node sets. In 2017 25th Signal Processing and Communications Applications Conference (SIU) (pp. 1-4). IEEE.
Abstract: Wireless Sensor Networks (WSN) are used in various critical monitoring applications such as military safety, environmental surveillance, etc. In such scenarios, it is common that WSN nodes are threatened by potential adversaries. Since the network lifetime is known to be the one of the most important performance metrics in WSNs, capturing the most critical nodes and incapacitating these nodes by various attacks may significantly reduce network lifetime. WSN lifetime reduction due to the elimination of the most critical sensor node set has never been investigated in the literature. In this study, we proposed two Linear Programming (LP) based algorithms to analyze the impact of capturing multiple critical nodes on WSN lifetime through numeric evaluations. Our results reveal that capturing the multiple critical nodes in WSN degrades the network lifetime greatly.
ISBN: 978-1-5090-6494-6
ISSN: 2165-0608
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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