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An Enhanced Approach for Synchronization in WSN

Sanjay Madaan, Dinesh Kumar, Robin Khurana
2014 International Journal of Computer Applications  
Existing approaches of clock synchronization are not designed keeping wireless sensor networks in mind.  ...  So there is a need to extend or redesign and develop a new way to synchronize the wireless sensor networks that is best suited to the specific needs of a sensor-network application.  ...  A new protocol, Gradient Time Synchronization Protocol (GTSP), for synchronization is proposed that excels primarily at local clock synchronization.  ... 
doi:10.5120/16455-6214 fatcat:aam3v2zf7bc2vnpul5wylxzxya

Wireless intelligent sensor and actuator network (WISAN): a scalable ultra-low-power platform for structural health monitoring

Edward Sazonov, Ratneshwar Jha, Kerop Janoyan, Vidya Krishnamurthy, Michael Fuchs, Kevin Cross, Tribikram Kundu
2006 Health Monitoring and Smart Nondestructive Evaluation of Structural and Biological Systems V  
This paper presents Wireless Intelligent Sensor and Actuator Network (WISAN) as a scalable wireless platform for structural health monitoring.  ...  Third, all the sensors and actuators operate in globally synchronized time on the order of a few microseconds through utilization of the beaconing mechanism of IEEE802.15.4 standard.  ...  ACKNOWLEDGEMENTS This research has been partially funded by a grant from New York State Energy Research and Development Authority (NYSERDA) and Transportation Research Board of the National Academies,  ... 
doi:10.1117/12.658864 fatcat:oobqnea5vjdwjfnpojjsgkh7ze

Energy Efficient Global Clock Synchronization for Wireless Sensor Networks

Vinod Namboodiri, Suresh Ramamoorthy
2010 International Journal of Wireless & Mobile Networks  
Clock synchronization is critical to many sensor networks for the success of the application as well as energy efficiency.  ...  Our evaluation demonstrates that the power assignment derived from this algorithm is very energy-efficient and is applicable for wireless communication environments with various distance-power gradients  ...  This feasibility bolsters our argument that energy-efficient global clock synchronization is important in wireless sensor networks and is achievable.  ... 
doi:10.5121/ijwmn.2010.2213 fatcat:4mbgrqw565cw7bnxxdr5x3m2da

A Survey of Energy Efficiency in Wireless Human Body Sensors Lifetime for Healthcare Applications

Sara Kassan
2019 Trends in Telemedicine & E-health  
This paper presents a review of energy efficient harvesting mechanisms to extend the Wireless Human Body Sensors lifetime.  ...  Wireless Human Body Sensor Networks (WHBSNs) are extensively used in vital sign monitoring applications and predicting crop health in in order to identify emergency situations and allow caregivers to respond  ...  Wireless Human Body Sensors Network Lifetime One of the most critical challenge concerning Wireless Human Body Sensors Network is how to prolong the lifetime of the network.  ... 
doi:10.31031/tteh.2019.01.000525 fatcat:ewvhupqcfbbwdjrn2bdimxqq7i

An Energy-Efficient Distributed Unequal Clustering Protocol For Wireless Sensor Networks

Sungju Lee, Jangsoo Lee, Hongjoong Sin, Seunghwan Yoo, Sanghyuck Lee, Jaesik Lee, Yongjun Lee, Sungchun Kim
2008 Zenodo  
The wireless sensor networks have been extensively deployed and researched. One of the major issues in wireless sensor networks is a developing energy-efficient clustering protocol.  ...  Clustering algorithm provides an effective way to prolong the lifetime of a wireless sensor networks.  ...  Furthermore, multi-hop routing protocol for energy efficiency has also been proposed for wireless sensor networks.  ... 
doi:10.5281/zenodo.1062991 fatcat:eawme4h6dra6divd3mowd7trqe

Applications of Prediction approaches in Wireless Sensor Networks [chapter]

Felicia Engmann, Kofi Sarpong Adu-Manu, Jamal-Deen Abdulai, Ferdinand Apietu Katsriku
2021 Wireless Sensor Networks - Design, Deployment and Applications [Working Title]  
Wireless Sensor Networks (WSNs) collect data and continuously monitor ambient data such as temperature, humidity and light.  ...  The continuous data transmission of energy constrained sensor nodes is a challenge to the lifetime and performance of WSNs.  ...  A classic example of a cluster-based energy efficient UWSN is SEEC: Sparsity-aware energy efficient clustering protocol for underwater wireless sensor networks.  ... 
doi:10.5772/intechopen.94500 fatcat:b6r7n74bxvcajffbyvoekm5fmq

Research on the Wireless Sensor Network Management Methodologies based on the Runtime Model and Game Theory

Wenzhun Huang, Shanwen Zhang
2016 International Journal of Future Generation Communication and Networking  
In this paper, we conduct research on the wireless sensor network management methods based on the runtime model.  ...  Consider that the nodes randomly distributed monitoring area, looking for a complete coverage of this area several disjoint nodes which uses genetic algorithm to optimize the network survival time nodes  ...  For large-scale wireless sensor network, network topology structure based on clustering in topology management, energy efficiency, data fusion and coordination treatment has advantage.  ... 
doi:10.14257/ijfgcn.2016.9.3.21 fatcat:z36xlhoerjc75aps5p6pwwrdre

Levenberg-marquardt algorithm to identify the fault analysis for industrial applications

P. Bhuvaneswari, Ramesh G.P
2017 International Journal of Engineering & Technology  
To monitor the industrial environment through a wireless sensor network (WSNs), present a neural network based Levenberg-Marquardt (LM) Algorithm for detecting the fault using the gradient value and mean  ...  The data are collected and forwarding it to the goal is a significant function of a sensor network.  ...  Here, first research efficient routing algorithm for WBAN and it is changed to add energy factor as for routing gradient, energy mindful looked transmission.  ... 
doi:10.14419/ijet.v7i1.2.9040 fatcat:536acgtnajfyvkd35pflwp5alu

Energy Model for H2S Monitoring Wireless Sensor Network

Xiaojuan Chao, Waltenegus Dargie, Guan Lin
2008 2008 11th IEEE International Conference on Computational Science and Engineering  
Several applications have been proposed for Wireless sensor networks.  ...  Moreover, we provide a comprehensive energy model to evaluate the feasibility of employing wireless sensor network for the monitoring task. 2008 11th IEEE International Conference on Computational Science  ...  The energy model will enable us to evaluate the feasibility of wireless sensor networks for real-time gas, water and oil pipeline monitoring.  ... 
doi:10.1109/cse.2008.33 dblp:conf/cse/ChaoDL08 fatcat:du4zhikv45crvlfbpt7cljvdtq

Characterization of Directed Diffusion Protocol in Wireless Sensor Network

Mohammad Abdus Salam, Tanjima Ferdous
2014 International Journal of Wireless & Mobile Networks  
These sensor nodes are energy constraint and operated by batteries. Since energy consumption is an important issue of WSN, there have been many energy-efficient protocols proposed for the WSN.  ...  Wireless sensor network (WSN) has enormous applications in many places for monitoring the environments of importance. Sensor nodes are capable of sensing, computing, and communicating.  ...  An efficient gradient mechanism of Directed Diffusion in Wireless Sensor Network [14] In wireless sensor network the requirements are sometimes sophisticated.  ... 
doi:10.5121/ijwmn.2014.6301 fatcat:5l3ppdmidbffpclkl3mgsmsqum

Energy Saving Mechanisms for MAC Protocols in Wireless Sensor Networks

Moshaddique Al Ameen, S. M. Riazul Islam, Kyungsup Kwak
2010 International Journal of Distributed Sensor Networks  
Energy efficiency is a primary requirement in a wireless sensor network (WSN).  ...  To avoid wasting the limited energy, various energy saving mechanisms are proposed for MAC protocols. These mechanisms have a common design objective-to save energy to maximize the network lifetime.  ...  Clustering is an important mechanism in wireless sensor networks towards energy efficiency and effective data communication.  ... 
doi:10.1155/2010/163413 fatcat:hieme3gopjajtdfemy44cza5b4

Power Considerations for Sensor Networks [chapter]

Khadija Stewart, James L.
2012 Telecommunications Networks - Current Status and Future Trends  
The appeal of Wireless Sensor Networks stems from the fact that you can deploy them and just leave. We discuss in the remainder of this section the main classes of applications for the general WSNs.  ...  Wireless sensor networks evolved form the Smartdust project, which was developed and funded by DARPA in the late 1990s.  ...  In addition to being energy efficient, time synchronizations schemes for WSN need to be accurate and scalable.  ... 
doi:10.5772/34867 fatcat:pe6iovjrxbdw5oow4tewvp6qc4

Multiple Dynamic Sinks to Maximize the Lifetime and Conservation of Energy in Wireless Sensor Networks

H. Sivasankari, K. Shaila, K. R. Venugopal, L. M. Patnaik
2012 Journal of clean energy technologies  
Index Terms-Energy efficiency, lifetime maximization, multiple dynamic sink, sojourn time and wireless sensor networks.  ...  Wireless sensor networks (WSNs) consist of battery operated tiny sensor nodes and connected in a network for communication.  ...  Michail et al., [2] discussed the routing connection-oriented traffic in wireless sensor networks with energy efficiency.  ... 
doi:10.7763/ijcte.2012.v4.427 fatcat:674hq7ujqzfuvcnpdy3epo2mp4

Gradient Descent Algorithm Inspired Adaptive Time Synchronization in Wireless Sensor Networks [article]

Kasim Sinan Yildirim
2015 arXiv   pre-print
To this end, we present GraDeS, a novel multi-hop time synchronization protocol based upon gradient descent algorithm.  ...  Our observations indicate that GraDeS is scalable, it has identical memory and processing overhead, better convergence time and comparable synchronization performance as compared to existing lightweight  ...  Index Terms-Wireless Sensor Networks, Time Synchronization, Least-squares, Gradient Descent Algorithm I.  ... 
arXiv:1512.02977v1 fatcat:byz2cx2ajvcvfmb5shbozsrpf4

Minimizing Energy Consumption & Prolong Network Lifetime of Linear WSNs

Roshni Kapoor, Pragya Awasthi
2017 IJARCCE  
An energy efficient MAC protocol is designed for data gathering in linear wireless sensor networks.  ...  Energy consumption is a key issue in wireless sensor networks since nodes are often battery operated.  ...  Network model A linear wireless sensor network (as shown in Fig.1 ) consists of n sensor n odes.  ... 
doi:10.17148/ijarcce.2017.6550 fatcat:tgqpgdjy5bazvpirzjmpwqvq6e
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