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- Academic Journals (1,392)
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- 1,392
Academic Journals
- 1,392
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From:International Journal of Distributed Sensor Networks (Vol. 2016) Peer-ReviewedA Wireless Sensor Network (WSN), characterized as being self-organizing and multihop, consists of a large number of low-power and low-cost nodes. The cooperation among nodes is the foundation for WSNs to achieve the...
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From:International Journal of Distributed Sensor Networks (Vol. 2016) Peer-ReviewedThis work describes an experimental study on the possibilities of harvesting energy from tree trunks in order to power sensor nodes for environmental monitoring, particularly in wild forests. As the trunk of a living...
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From:International Journal of Distributed Sensor Networks (Vol. 2016) Peer-ReviewedCurrently, many services benefit greatly from the availability of accurate tracking. Tracking in wireless sensor networks remains a challenging issue. Most tracking methods often require a large number of anchors and do...
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From:International Journal of Distributed Sensor Networks (Vol. 2016) Peer-ReviewedAn ISO/IEC/IEEE21451 smart sensor network for distributed measurement of pavement structural temperature (PST) is proposed in this paper. The proposed network architecture is a star network based on GPRS communication,...
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From:Journal of SensorsPeer-ReviewedRealizing the full potential of wireless sensor networks (WSNs) highlights many design issues, particularly the trade-offs concerning multiple conflicting improvements such as maximizing the route overlapping for...
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From:Journal of SensorsPeer-ReviewedKey distribution is essential for providing secure communication between commercial and sensitive applications of wireless sensor and actor networks (WSANs). It becomes more challenging when any of the intermediate...
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From:Journal of SensorsPeer-ReviewedWe propose an energy-efficient security scheme in wireless sensor networks. The proposed scheme converts sensing data using TinyMD5, which is a variation of MD5, a one-way hash function, and can solve the collision...
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From:Advances in Natural and Applied Sciences (Vol. 11, Issue 8) Peer-ReviewedWireless Sensor Networks (WSNs) can be widely adopted to monitor the environment in agricultural, security and ecological applications. It is well-known that the Carrier Sense Multiple Access with Collision Avoidance...
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From:Journal of SensorsPeer-ReviewedThe main problem for event gathering in wireless sensor networks (WSNs) is the restricted communication range for each node. Due to the restricted communication range and high network density, event forwarding in WSNs...
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From:Computing and Information Systems (Vol. 23, Issue 2) Peer-ReviewedPurpose: The purpose of this research is to design power efficient and secured WSNs. Design/Methodology/Approach: A Chinese Remainder Theorem (CRT) was used to design a secured and energy efficient network as...
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From:Canadian Journal of Civil Engineering (Vol. 39, Issue 9) Peer-ReviewedThe state-of-the-art tracking technologies, such as the global positioning system (GPS) and the radio frequency identification (RFID), lend themselves well to applications in relatively open areas, while falling short...
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From:Journal of Sensors (Vol. 2019) Peer-ReviewedWireless sensor networks (WSNs) are becoming one of the demanding platforms, where sensor nodes are sensing and monitoring the physical or environmental conditions and transmit the data to the base station via multihop...
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From:Journal of SensorsPeer-ReviewedIn target tracking wireless sensor network, choosing the proper working nodes can not only minimize the number of active nodes, but also satisfy the tracking reliability requirement. However, most existing works focus...
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From:Indian Journal of Scientific ResearchPeer-ReviewedWireless sensor network is system in which the sensor nodes are interconnected with each other wirelessly to monitor physical or environmental conditions like humidity, temperature and pressure. Wireless sensor network...
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From:International Journal of Distributed Sensor Networks (Vol. 2015) Peer-ReviewedWireless body area networks (WBANs) are important branches of wireless sensor networks (WSNs). They promise unobtrusive ambulatory health monitoring for real-time updates of patients' medical records that have aroused...
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From:Advances in Natural and Applied Sciences (Vol. 8, Issue 16) Peer-ReviewedThe aggregation technique is used to limit the communication cost thereby extending the lifetime of the network. In this work, an alternate is made to resolve how the routing protocol is structured to improve an...
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From:Mathematical Problems in EngineeringPeer-ReviewedSmart wireless sensors have been recognized as a promising technology to overcome many inherent difficulties and limitations associated with traditional wired structural health monitoring (SHM) systems. Despite the...
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From:Journal of SensorsPeer-ReviewedA bandwidth allocation algorithm for wireless multimedia sensor networks is proposed in this paper. On the premise of Initial allocation algorithm based on distortion and congestion model to provide an efficient system...
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From:Earth System Science Data (Vol. 12, Issue 3) Peer-ReviewedMonitoring soil moisture is still a challenge: it varies strongly in space and time and at various scales while conventional sensors typically suffer from small spatial support. With a sensor footprint up to several...
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From:Journal of Sensors (Vol. 2020) Peer-ReviewedAtmospheric pollution is one of the biggest concerns for public health. Air quality monitoring is currently performed by expensive and cumbersome monitoring stations. For this reason, they are sparse, and therefore,...