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Wireless Sensor Network -A Survey
Nirvika Chouhan,Rekha Jain +1 more
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TLDR
In this paper, various issues are discussed that actually put the limitations in the well working and the life time of the network.Abstract:
Wireless sensor networks are the networks consisting of large number of small and tiny sensor nodes. The nodes are supplied with limited power, memory and other resources and perform in-network processing. In this paper, various issues are discussed that actually put the limitations in the well working and the life time of the network. In Wireless sensor network, nodes should consume less power, memory and so data aggregation should be performed. Security is another aspect which should be present in the network. Quality of service, routing, medium access schemes all are considered in designing the protocols.read more
Citations
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Journal ArticleDOI
A task allocation algorithm based on score incentive mechanism for wireless sensor networks
TL;DR: A task allocation algorithm based on score incentive mechanism (TASIM) for WSNs, which is quite suitable for real-time task allocation and clearly better than that of conventional task allocation algorithms in terms of both network load balance and energy consumption.
Book ChapterDOI
Query Processing in Wireless Sensor Networks
TL;DR: This chapter surveys the problems arisen in practical applications of WSNs, focusing on various query processing techniques over captured sensing data.
Journal ArticleDOI
A simple efficient anchor-free node localization algorithm for wireless sensor networks:
TL;DR: An anchor-free localization algorithm named ladder diffusion node localization algorithm is proposed, in which sensor nodes are located by directional diffused activation and acknowledgement packets with fixed energy, and the time cost of localization is greatly reduced.
Journal ArticleDOI
Study on Evolutionary Approaches for Improving the Energy Efficiency of Wireless Sensor Networks Applications
TL;DR: A comprehensive survey on the Application of Evolutionary Algorithms in Wireless Sensor Networks finds that evolutionary algorithms are one such fast-growing domain in the past few decades which addresses many of WSN problems.
Forensic Readiness for Wireless Medical Systems
Brian Cusack,Ar Kar Kyaw +1 more
TL;DR: The problem area is elaborate, potential solutions to ready a medical system for the trade-off of open and secure services are discussed and potential solutions are discussed.
References
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Journal ArticleDOI
Wireless sensor networks: a survey
TL;DR: The concept of sensor networks which has been made viable by the convergence of micro-electro-mechanical systems technology, wireless communications and digital electronics is described.
BookDOI
Protocols and Architectures for Wireless Sensor Networks: Karl/Protocols and Architectures for Wireless Sensor Networks
Holger Karl,Andreas Willig +1 more
Book
Protocols and Architectures for Wireless Sensor Networks
Holger Karl,Andreas Willig +1 more
TL;DR: This book discusses the design principles for wireless sensor networks, and the many faces of forwarding and routing, and some of the approaches to combining hierarchical topologies and power control used in these networks.
Journal ArticleDOI
MAC protocols for wireless sensor networks: a survey
TL;DR: The sensor network properties that are crucial for the design of MAC layer protocols are outlined and several MAC protocols proposed for sensor networks are described, emphasizing their strengths and weaknesses.
Journal ArticleDOI
Data-aggregation techniques in sensor networks: a survey
TL;DR: This article presents a survey of data-aggregation algorithms in wireless sensor networks and compares and contrast different algorithms on the basis of performance measures such as lifetime, latency, and data accuracy.