Results 11 to 20 of about 719,599 (285)
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.
A. Martins, J. +4 more
core +3 more sources
Network-Lifetime Maximization of Wireless Sensor Networks
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
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.
Hayfa Ayadi +4 more
openaire +3 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.
H. Legakis, M. Mehmet Ali, J.F. Hayes
openaire +1 more source
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
Extending the Lifetime of Sensor Networks through Adaptive Reclustering
EURASIP Journal on Wireless Communications and Networking, 2007 We analyze the lifetime of clustered sensor networks with decentralized binary detection under a physical layer quality-of-service (QoS) constraint, given by the maximum tolerable probability of decision error at the access point (AP).
Gianluigi Ferrari, Marco Martalò
doaj +2 more sources
Optimization of depth-based routing for underwater wireless sensor networks through intelligent assignment of initial energy [PDF]
, 2017 Underwater Wireless Sensor Networks (UWSNs) are extensively used to explore the diverse marine environment. Energy efficiency is one of the main concerns regarding performance of UWSNs.
Ahmed, Tanveer +4 more
core +3 more sources
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
Leveraging Edge Computing through Collaborative Machine Learning [PDF]
, 2017 The Internet of Things (IoT) offers the ability to analyze and predict our surroundings through sensor networks at the network edge. To facilitate this predictive functionality, Edge Computing (EC) applications are developed by considering: power ...
Anagnostopoulos, Christos +1 more
core +1 more source
Lifetime measure of dense and sparse topology sensor network in structural health monitoring
EAI Endorsed Transactions on Scalable Information Systems, 2017 This paper addresses the coverage area and lifetime related issues arise in the building structural monitoring system. The monitoring system consists of a large number of sensor nodes for collecting structural health information.
M. E. Haque +4 more
doaj +1 more source