Results 91 to 100 of about 9,392,941 (233)

Multi-Hop Data Communication Algorithm for Clustered Wireless Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2011
Recently, continued advances in wireless communication technologies have enabled the deployment of large-scale wireless sensor networks (WSNs). A key concern in the design and development of such WSNs is energy consumption.
Dilip Kumar, R. B. Patel
doaj   +1 more source

Communication Buses and Protocols for Sensor Networks

open access: yesSensors, 2002
This paper overviews existing digital communication buses which are commonly used in sensor networks, discusses sensor network architectures, and introduces a new sensor bus for low power microsystem applications.
Andrew Mason, Junwei Zhou
doaj   +1 more source

Dense Clustered Multi-Channel Wireless Sensor Cloud

open access: yesJournal of Sensor and Actuator Networks, 2015
Dense Wireless Sensor Network Clouds have an inherent issue of latency and packet drops with regards to data collection. Though there is extensive literature that tries to address these issues through either scheduling, channel contention or a ...
Sivaramakrishnan Sivakumar   +1 more
doaj   +1 more source

Wireless Mesh Network Routing Protocol Challenges -Traffic Engineering Solution [PDF]

open access: yes, 2016
Wireless Mesh Network (WMN) is an evolving heterogeneous standard for multi-radio, multi-hop and multi-channel network technology. It has numerous potential, commercial advantages and is currently undergoing rapid research development and standardization.
Muogilim, Okechukwu Emmanuel
core  

An energy-balanced multi-sensor scheduling scheme for collaborative target tracking in wireless sensor networks

open access: yesInternational Journal of Distributed Sensor Networks, 2017
Improving tracking quality and extending network lifespan are two main objects for target tracking, which are usually contradictory due to limited energy of sensor nodes in wireless sensor networks.
Pengcheng Fu   +5 more
doaj   +1 more source

Wireless sensor network based on CC2530

open access: yesJournal of Measurement Science and Instrumentation, 2013
This paper designs a wireless sensor network based on CC2530.The sensor nodes consist of multi-ranged accelerometer and CC2530,covering all the ranges of the acceleration signals which can be measured.The designed system solves the problems such as cable
GUO Tao   +3 more
doaj  

A Sensor-Aware Decoupled Learning Framework for Robust Multi-Scale Time-Series Forecasting in Oil Production Systems

open access: yesSensors
Accurate forecasting of oil well production via field monitoring systems is significantly restricted by a structural conflict in modeling, where temporal dependency learning and nonlinear feature representation are closely coupled. Such coupling forces a
Guojian Cheng   +3 more
doaj   +1 more source

Energy managed reporting for wireless sensor networks

open access: yes, 2008
In this paper, we propose a technique to extend the network lifetime of a wireless sensor network, whereby each sensor node decides its individual network involvement based on its own energy resources and the information contained in each packet.
Merrett, Geoff V.   +3 more
core   +1 more source

High-Precision 3D Reconstruction in Complex Scenes via Implicit Surface Reconstruction Enhanced by Multi-Sensor Data Fusion

open access: yesSensors
In this paper, we investigate implicit surface reconstruction methods based on deep learning, enhanced by multi-sensor data fusion, to improve the accuracy of 3D reconstruction in complex scenes.
Quanchen Zhou   +3 more
doaj   +1 more source

A Scalable Multi-Target Tracking Algorithm for Wireless Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2012
Multi-target tracking is a representative real-time application of sensor networks as it exhibits different aspects of sensor networks such as event detection, sensor information fusion, multihop communication, sensor management, and real-time decision ...
Songhwai Oh
doaj   +1 more source

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