A survey on fault tolerance in small and large scale wireless sensor networks

Chouikhi, Samira; Korbi, Inès El; Ghamri‐Doudane, Yacine; Saı̈dane, Leı̈la Azouz

doi:10.1016/j.comcom.2015.05.007

Cited by 113 publications

(60 citation statements)

References 77 publications

(104 reference statements)

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“…무 선 센서 네트워크에서 많은 어플레이케이션 중에 영토 보안 과 침입 탐지와 같은 긴급 어플리케이션들은 삶과 그들의 자 산을 보호하기 위해 치명적인 데이터를 전송하는 것을 필요 로 한다 [3,4]. 그러나 무선 센서 네트워크는 소스에서 싱크 까지 자원 제약적인 센서노드로 구성된 패스를 이용하기 때 문에 잦은 단절을 갖는다 [5]. 따라서 소스에서 싱크로 신뢰성 있는 데이터 전송은 무선 센서 네트워크에서 도전과제이다.…”

Section: 서 론unclassified

Energy-Efficient Multipath Routing Protocol for Supporting Mobile Events in Wireless Sensor Networks

Kim¹,

Lee²

2016

KIPS Transactions on Computer and Communication Systems

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Wireless sensor networks have been researched to gather data about events on sensor fields from sources at sinks. Multipath routing is one of attractive approaches to reliably send data against the problem of frequent breakages on paths from sources to sinks due to node and link failures. As mobile events such as humans, animals, and vehicles are considered, sources may be continuously generated according to the movement of the mobile event. Thus, mobile events provide new challenging issue in multipath routing. However, the research on multipath routing mainly focus on both efficient multipath construction from sources to static sinks and fast multipath reconstruction against path breakages. Accordingly, the previous multipath routing protocols request each source continuously generated by a mobile event to construct individual multipath from the source to sinks. This induces the increase of multipath construction cost in the previous protocols in proportion to the number of source. Therefore, we propose efficient multipath routing protocol for supporting continuous sources generated by mobile events. In the proposed protocol, new source efficiently reconstructs its multipath by exploiting the existing multipath of previous sources. To do this, the proposed protocol selects one among three reconstruction methods: a local reconstruction, a global partial one, and a global full one. For a selection decision, we provide an analytical energy consumption cost model that calculates the summation of both the multipath reconstruction cost and the data forwarding cost. Simulation results show that the proposed protocol has better performance than the previous protocol to provide multipath routing for mobile events.

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Section: 서 론unclassified

Energy-Efficient Multipath Routing Protocol for Supporting Mobile Events in Wireless Sensor Networks

Kim¹,

Lee²

2016

KIPS Transactions on Computer and Communication Systems

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“…Protocols for small networks are poor for large networks and vice versa. [24]. Đurišić, M. P., Tafa et.al, discussed sensor networks in Defense related applications, various sensor types and their capabilities and determined the usage of WSNs.…”

Section: Methodsmentioning

confidence: 99%

Application of Fog Computing in Military Operations

Lanka¹,

Veenadhari²,

Suryanarayana³

2017

IJCA

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This paper clearly explains about the integration of fog computing in cloud environment to implement in military operation based applications. It explains the working model with fog computing. This approach is purely an outcome of the advantages of fog computing over the breaches with cloud computing. Thus, this will be a solution in most of the applications by including this technology in wireless sensor networks. This architecture was developed for providing high end secure applications. This approach has been applied to overcome the vulnerabilities in the real time applications using wireless sensor networks. This approach is performed in military applications to take spontaneous decision making by the military officials. Therefore this paper presents the reliable model in many smart wireless sensor networks.

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“…The proper functioning of network is the necessary task under failure conditions observed in some components. Chouikhi et al [10] presented the overview of mechanisms that improved the fault tolerance property. The solutions highlighted in this survey focused on detection and prevention of fault occurrence in energy aware routing and data aggregation mechanisms.…”

Section: Related Workmentioning

confidence: 99%