2014
DOI: 10.1016/j.comnet.2014.03.027
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Abstract: The design of sustainable wireless sensor networks (WSNs) is a very challenging issue. On the one hand, energyconstrained sensors are expected to run autonomously for long periods. However, it may be cost-prohibitive to replace exhausted batteries or even impossible in hostile environments. On the other hand, unlike other networks, WSNs are designed for specific applications which range from small-size healthcare surveillance systems to large-scale environmental monitoring. Thus, any WSN deployment has to sati… Show more

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Cited by 759 publications
(450 citation statements)
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References 129 publications
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“…It is used as a basis for many low-power short-range communication protocols, such as ZigBee, WirelessHART and ISA100.11a. The standard introduces a beacon-enabled mode that allows energy to be saved by implementing duty cycling, so that all nodes can periodically go to sleep (Rault et al 2014). It uses a slotted carrier sense multiple access/collision avoidance CSMA/CA carrier sensing (IEEE TG 15.4 2006) to access the shared channel (Gao et al 2008, Rault et al 2014.…”
Section: Short-range Networkmentioning
confidence: 99%
See 1 more Smart Citation
“…It is used as a basis for many low-power short-range communication protocols, such as ZigBee, WirelessHART and ISA100.11a. The standard introduces a beacon-enabled mode that allows energy to be saved by implementing duty cycling, so that all nodes can periodically go to sleep (Rault et al 2014). It uses a slotted carrier sense multiple access/collision avoidance CSMA/CA carrier sensing (IEEE TG 15.4 2006) to access the shared channel (Gao et al 2008, Rault et al 2014.…”
Section: Short-range Networkmentioning
confidence: 99%
“…These optimization methods include, e.g. adaptive transmission power management on radio interfaces and duty cycling, allowing radio interfaces and processors to have long idle periods between active periods (Bontu & Illidge 2009, Rault et al 2014, Xing et al 2007, Jurdak et al 2010. In order to obtain the maximal benefit of these technologies, higher-layer solutions must, among other measures, exploit these features as efficiently as possible.…”
Section: Introductionmentioning
confidence: 99%
“…LQ tracking has been previously applied in several scenarios in different ways [5], [6], [7], [8] to select higher quality links that maximize delivery rate and minimize traffic congestion. LQE (Link Quality Estimators) [11], [12] are in charge of measuring the quality of the links between nodes based on physical or logical metrics.…”
Section: Link Quality Prediction In Community Networkmentioning
confidence: 99%
“…One of the most important challenges is the effect of the asymmetrical features and unreliability of wireless communications on network performance and routing protocols. Many metric-based routing protocols for mesh networks that track Link Quality (LQ) and select higherquality links have been proposed to minimize traffic congestion and maximize delivery rate [5], [6], [7], [8]. Hence, when routing packets through an unreliable network, LQ tracking is definitely a key method to apply.…”
Section: Introductionmentioning
confidence: 99%
“…Every sensor network is operational as long as they have enough energy resources. Therefore, to ensure the longevity of a network , energy efficient techniques are essential [1]. Compressive sensing is one of the new energy effecient compression based data gathering techniques which is introduced in recent years.…”
Section: Introductionmentioning
confidence: 99%