Heterostructures of Bi-4334 and MgB2 superconductors

Padmavathi, M.; Singh, Ramesh

doi:10.1063/1.4948141

Cited by 1 publication

(2 citation statements)

References 6 publications

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“…Time synchronization is required by many WSN applications, it is essential in multi-hop communication, conservation of node energy (periodic time sleep) and node localization. Sensor nodes may wish to determine the network latency of a packet as it transits between a pair of sensor nodes (sender-receiver) (Padmavathi & Shanmugapriya, 2009) [7]. Collaborative time synchronization may be needed by wireless sensor network for tracking applications.…”

Section: G Time Synchronizationmentioning

confidence: 99%

“…A laptop-class adversary with a higher radio transmission power and range relays routing protocol HELLO packets to a number of other sensor nodes within a WSN making them assume the attacker is their neighbor (Padmavathi & Shanmugapriya, 2009) [7]. The hello packets recipient sensor nodes are influenced that the compromised node (adversary) is within their radio range.…”

Section: Hello Flood Attackmentioning

confidence: 99%

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A Study on Security in Wireless Sensor Networks

Dalal¹,

Rashmi²,

Kumari³

2018

IJTSRD

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Wireless Sensor Networks (WSNs) present myriad application opportunities for several applications such as precision agriculture, environmental and habitat monitoring, traffic control, industrial process monitoring and control, home automation and mission-critical surveillance applications such as military surveillance, healthcare (elderly, home monitoring) applications, disaster relief and management, fire detection applications among others. Since WSNs are used in missioncritical tasks, security is an essential requirement. Sensor nodes can easily be compromised by an adversary due to unique constraints inherent in WSNs such as limited sensor node energy, limited computation and communication capabilities and the hostile deployment environments.

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Section: G Time Synchronizationmentioning

confidence: 99%

Section: Hello Flood Attackmentioning

confidence: 99%