Proceedings IEEE INFOCOM 2006. 25TH IEEE International Conference on Computer Communications 2006
DOI: 10.1109/infocom.2006.295
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Analyzing the Energy-Latency Trade-Off During the Deployment of Sensor Networks

Abstract: The inherent trade-off between energy-efficiency and rapidity of event dissemination is characteristic for wireless sensor networks. Scarcity of energy renders it necessary for nodes to spend a large portion of their lifetime in an energyefficient sleep mode during which they do neither receive nor send messages. On the other hand, the longer nodes stay in sleep mode, the slower will be the reaction time for disseminating an external event. The trade-off is prominently exhibited during the deployment phase of … Show more

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Cited by 39 publications
(23 citation statements)
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“…Nodes may be far away from any wired infrastructure; deployments are expected to run and even to initialize themselves autonomously (imagine sensors dropped over an area by plane); and environmental factors make sensors prone to failure and clock drift. Indeed there has been a lot of work in this area, see for example: [4,5,6,9,14,15,16,24,27,28,29,31,32,33,34,35,36,37,38,39,40]. Many distinct problems are considered in these papers, and it is beyond the scope of this paper to survey all these works, however most if these papers (among other issues) consider the following problem of radio-use consumption:…”
Section: Introductionmentioning
confidence: 99%
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“…Nodes may be far away from any wired infrastructure; deployments are expected to run and even to initialize themselves autonomously (imagine sensors dropped over an area by plane); and environmental factors make sensors prone to failure and clock drift. Indeed there has been a lot of work in this area, see for example: [4,5,6,9,14,15,16,24,27,28,29,31,32,33,34,35,36,37,38,39,40]. Many distinct problems are considered in these papers, and it is beyond the scope of this paper to survey all these works, however most if these papers (among other issues) consider the following problem of radio-use consumption:…”
Section: Introductionmentioning
confidence: 99%
“…We ignore the energy consumption needed to power the radio on and to power it off, which is at most comparable but in many cases insignificant compared to the energy consumption of having the radio active. This is the model considered, for example, in [31,29,5,6,37,42,12,34]. Informal Model Description: For the purposes of analysis only, we assume that there is global time (mapped to positive integers).…”
Section: Introductionmentioning
confidence: 99%
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“…Rapid deployment is desired to expedite tasks such as disaster mitigation. However, time and energy are not independent, and often there is a tradeoff [13,6,10]. Previous research considered only ground robots.…”
Section: Introductionmentioning
confidence: 99%