Measuring Energy Consumption in Wireless Sensor Networks Using GSP

Calle, María; Kabara, Joseph

doi:10.1109/pimrc.2006.254184

Cited by 37 publications

(44 citation statements)

References 9 publications

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“…receiving) a single bit requires E rx = 2.34µJ/b (resp. E tx = 4.6µJ/b) by the radio transceiver with typical power adjustments [9]. The total communication energy is thus E comm = l tx E tx + l rx E rx = 773mJ.…”

Section: Practical Considerationmentioning

confidence: 99%

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Distance Lower Bounding

Zheng

Ahmadi

2015

Information and Communications Security

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Abstract. Distance (upper)-bounding (DUB) allows a verifier to know whether a proving party is located within a certain distance bound. DUB protocols have many applications in secure authentication and location based services. We consider the dual problem of distance lower bounding (DLB), where the prover proves it is outside a distance bound to the verifier. We motivate this problem through a number of application scenarios, and model security against distance fraud (DF), Man-in-theMiddle (MiM), and collusion fraud (CF) attacks. We prove impossibility of security against these attacks without making physical assumptions. We propose approaches to the construction of secure protocols under reasonable assumptions, and give detailed design of our DLB protocol and prove its security using the above model. This is the first treatment of the DLB problem in the untrusted prover setting, with a number of applications and raising new research questions. We discuss our results and propose directions for future research.

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Section: Practical Considerationmentioning

confidence: 99%

“…Each AA battery is capable of delivering 1.2 Amperes under an average voltage of 1.2 Volts for one hour [9], implying the power supply of 10, 368J via the two batteries. This means the proving device can be used for approximately 10,368 (773+140)10 −3 > 11, 000 runs of DLB protocol before the batteries die.…”

Section: Practical Considerationmentioning

confidence: 99%

Distance Lower Bounding

Zheng

Ahmadi

2015

Information and Communications Security

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“…Also real-time energy measurements can be achieved by utilizing hardware builtin switching regulators as in [15] and by using XScale PMU events as in [16]. The reference results for offline measurement with Mica2 motes can be obtained from [17].…”

Section: Related Workmentioning

confidence: 99%

Experimental Performance Evaluation of POBICOS Middleware for Wireless Sensor Networks

Hiltunen

Ala-Louko

Taumberger

2012

ISRN Communications and Networking

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The advances in the theory of wireless sensor networks have been remarkable during the past decades, but there is a lack of extensive experimental evaluations. In this paper we present performance-evaluation methods and results for POBICOS (platform for opportunistic behaviour in incompletely specified, heterogeneous object communities), which is an advanced middleware for wireless sensor networks (WSNs). The measurements concern energy consumption, duty cycle, and OS task profiling as well as communication characteristics such as round trip time (RTT) and throughput. In addition, a bandwidth analysis during a longterm experiment of fully functional POBICOS network and application is studied. Based on the evaluation results, power mode and data cache improvements are presented as well as CPU clock frequency optimizations.

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“…variable always available within the transmission range of the compromised node. Energy consumption of sensor nodes has been studied extensively, including [20][21][22][23]. Achir et al [20] proposed a Markov model from which they obtained the energy consumption of a wireless sensor node considering both MAC and PHY layers of the IEEE 802.15.4 standard.…”

Section: Related Workmentioning

confidence: 99%