Holistic Analysis of Reliability and Lifetime Tradeoff in Sensor Networks [Algilayici Aglarda Guvenilirlik ve Yasam Suresi Odunlesmesinin Butuncul Irdelenmesi]

Autor:	Cobanlar M., Tavli B., Akram V.K., Dagdeviren O.
Jazyk:	turečtina
Rok vydání:	2020
Předmět:	k-connectivity transmission power optimization wireless sensor networks mixed integer programming network lifetime
Popis:	28th Signal Processing and Communications Applications Conference, SIU 2020 -- 5 October 2020 through 7 October 2020 -- -- 166413 Network lifetime has been the most commonly employed metric for characterization of Wireless Sensor Networks (WSNs) in the literature. Network reliability is also an important aspect of WSNs, especially, deployed for critical missions. However, there is a tradeoff between maximizing the network lifetime and reliability. In this study, we investigate the impact of increasing network reliability in terms of k-connectivity and network lifetime through a mathematical programming framework. We explored a large parameter space to quantitatively characterize this tradeoff. Our results reveal that increasing k leads to significant decrease of network lifetime due to the necessity to utilize energy inefficient routing paths. © 2020 IEEE.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od______9436::a99391bb6f9e57e0b4b7eed1a7b01417 https://hdl.handle.net/11454/71063 Zobrazit plný text záznamu