Results 11 to 20 of about 5,051,465 (303)
Network-Lifetime Maximization of Wireless Sensor Networks [PDF]
IEEE Access, 2015 Network lifetime (NL) maximization techniques have attracted a lot of research attention owing to their importance for extending the duration of the operations in the battery-constrained wireless sensor networks (WSNs).
Halil Yetgin +3 more
doaj +4 more sources
CAPNet: An Enhanced Load Balancing Clustering Algorithm for Prolonging Network Lifetime in WSNs
International Journal of Distributed Sensor Networks, 2014 A wireless sensor network consisting of resources, size, and cost-limited sensors is used in many military and civil applications. This paper proposes an energy-efficient clustering algorithm that extends the lifetime of sensor networks.
Mucheol Kim +4 more
doaj +2 more sources
Node reliance : an approach to extending the lifetime of wireless sensor networks [PDF]
, 2010 A Wireless Sensor Network (WSN) consists of a number of nodes, each typically having a small amount of non-replenishable energy. Some of the nodes have sensors, which may be used to gather environmental data.
Boyd, Alan W. F. +10 more
core +4 more sources
Lifetime Analysis for Wireless Sensor Networks [PDF]
IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference, 2008 The sensor nodes of wireless sensor networks WSNs have the dual function of gathering information and relaying it to a central collection point, the sink. In this paper, we derive connectivity, as expressed by the probability that a node lies on a path to the sink, as a function of the probability that adjacent cells in a grid are connected.
Helen Legakis +2 more
openaire +3 more sources
Network Lifetime Management in Wireless Sensor Networks [PDF]
IEEE Sensors Journal, 2018 The energy consumption in wireless sensor networks stills a very interesting challenge in both industrial and research field. The IEEE 802.15.4 standard is an excellent result of the collaboration between these both fields in order to well managing the energy consumed in the node by controlling its duty cycle.
Ayadi, Hayfa +4 more
openaire +4 more sources
Relay selection methods for maximizing the lifetime of wireless sensor networks [PDF]
, 2013 Combined analytical and fuzzy techniques are proposed for improving the battery lifetime, performance, as well as energy efficiency of wireless sensor networks (WSNs) with the aid of efficient relay selection methods.
Engel, Fabio +5 more
core +1 more source
Resource Design in Constrained Networks for Network Lifetime Increase [PDF]
IEEE Internet of Things Journal, 2017 As constrained “things” become increasingly integrated with the Internet and accessible for interactive communication, energy efficient ways to collect, aggregate, and share data over such constrained networks are needed. In this paper, we propose the use of constrained RESTful environments interfaces to build resource collections having a network ...
Correia, Noélia +4 more
openaire +2 more sources
Sensor Topology Optimization in Dense IoT Environments by Applying Neural Network Configuration
Sensors, 2023 In dense IoT deployments of wireless sensor networks (WSNs), sensor placement, coverage, connectivity, and energy constraints determine the overall network lifetime.
George Papastergiou +5 more
doaj +1 more source
Improving Network Lifetime in WSN for the application of IoT [PDF]
, 2021 In this paper, we improve the strength of enhancing the network lifetime problem using the awake sleep mechanism and extending network lifetime. The results showed that network lifetime has been extended to more than previous studies.
Al Bayatti, Hilal, H. El-Sayed, Hamdy
core +1 more source
System-Level Energy Balance for Maximizing Network Lifetime in WSNs
IEEE Access, 2017 Due to the limited energy supply, prolonging the network lifetime as much as possible is an important concern when designing the topology of wireless sensor networks. Different from designing complex routing and controlling sink node mobility, this paper
Wenyu Zhang +4 more
doaj +1 more source