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Optimal Sleep/Wake Scheduling for Time-Synchronized Sensor Networks With QoS Guarantees

Yan Wu, S. Fahmy, N.B. Shroff
2009 IEEE/ACM Transactions on Networking  
We study sleep/wake scheduling for low-duty cycle sensor networks. Our work explicitly considers the effect of synchronization error.  ...  Quality of Service (QoS) over the nodes is guaranteed.  ...  Sleep/Wake Scheduling for Sensor Networks Sleep/wake scheduling for sensor networks has been extensively investigated [18] - [26] .  ... 
doi:10.1109/tnet.2008.2010450 fatcat:3sgho7kj5bfm5kqdb6ml5qy6um

Optimal Sleep/Wake Scheduling for Time-Synchronized Sensor Networks with QoS Guarantees

Yan Wu, Sonia Fahmy, Ness Shroff
2006 IEEE International Workshop on Quality of Service, IWQoS  
We study sleep/wake scheduling for low-duty cycle sensor networks. Our work explicitly considers the effect of synchronization error.  ...  Quality of Service (QoS) over the nodes is guaranteed.  ...  Sleep/Wake Scheduling for Sensor Networks Sleep/wake scheduling for sensor networks has been extensively investigated [18] - [26] .  ... 
doi:10.1109/iwqos.2006.250456 dblp:conf/iwqos/WuFS06 fatcat:f5dtccw5r5f5rjqc646nulvale

Optimal QoS-aware Sleep/Wake Scheduling for Time-Synchronized Sensor Networks

Yan Wu, Sonia Fahmy, Ness Shroff
2006 2006 40th Annual Conference on Information Sciences and Systems  
We study sleep/wake scheduling for low-duty cycle sensor networks.  ...  We thus conclude that the design of any sleep/wake scheduling algorithm must take into account the impact of the synchronization error, and study the optimal sleep/wake scheduling scheme with consideration  ...  Background and Related Work We first discuss time synchronization and sleep/wake scheduling, then review previous work on QoS support in sensor networks.  ... 
doi:10.1109/ciss.2006.286599 fatcat:36wbse7isjfcvfq6ghtnv4bzba

Sleep/wake scheduling for multi-hop sensor networks: Non-convexity and approximation algorithm

Yan Wu, Sonia Fahmy, Ness B. Shroff
2010 Ad hoc networks  
We investigate the problem of sleep/wake scheduling for low duty cycle sensor networks.  ...  We proposed an optimal sleep/wake scheduling algorithm, which satisfies a given message capture probability threshold with minimum energy consumption.  ...  Conclusions and Future Work We have studied sleep/wake scheduling for low duty cycle sensor networks.  ... 
doi:10.1016/j.adhoc.2010.02.002 fatcat:zvsj6oce3rdfzkinimh4lsxtsq

Energy Efficient Sleep/Wake Scheduling for Multi-Hop Sensor Networks: Non-Convexity and Approximation Algorithm

Y. Wu, S. Fahmy, N. B. Shroff
2007 IEEE INFOCOM 2007 - 26th IEEE International Conference on Computer Communications  
We study sleep/wake scheduling for low duty cycle sensor networks.  ...  We proposed an optimal sleep/wake scheduling algorithm, which satisfies a message capture probability threshold (assumed to be given) with minimum energy consumption.  ...  Sleep/Wake Scheduling for Sensor Networks MAC designs for wireless sensor networks can be broadly classified as contention-based or TDMA protocols.  ... 
doi:10.1109/infcom.2007.184 dblp:conf/infocom/WuFS07 fatcat:tbnrk7sw5fg77iqnkor2id6awm

Energy-Efficient Sleep/Wake Scheduling for Acoustic Localization Wireless Sensor Network Node

ChengFang Zhen, Wenyi Liu, Yongrui Liu, Anbin Yan
2014 International Journal of Distributed Sensor Networks  
In this paper we propose a simple and efficient WSN node design based on acoustic positioning applications and present an on-demand sleep/wake scheduling synchronization protocol.  ...  Both energy-saving and synchronization issues are the paramount concern in wireless sensor networks (WSNs).  ...  This research was supported by the National Natural Science Foundation of China (no. 61071076). 14 International Journal of Distributed Sensor Networks  ... 
doi:10.1155/2014/970524 fatcat:wucyj7pus5g4fads2jimgihh7m

CDSWS: coverage-guaranteed distributed sleep/wake scheduling for wireless sensor networks

Guofang Nan, Guanxiong Shi, Zhifei Mao, Minqiang Li
2012 EURASIP Journal on Wireless Communications and Networking  
In this article, a coverage-guaranteed distributed sleep/wake scheduling scheme is presented with the purpose of prolonging network lifetime while guaranteeing network coverage.  ...  Minimizing the energy consumption of battery-powered sensors is an essential consideration in sensor network applications, and sleep/wake scheduling mechanism has been proved to an efficient approach to  ...  Unlike prior work, this article considered the effect of synchronization error in their sleep/wake scheduling algorithm.  ... 
doi:10.1186/1687-1499-2012-44 fatcat:qzi3vihb3beyticevnfup5orha

Multi-Constrained QoS Opportunistic Routing by Optimal Power Tuning in Low Duty-Cycle WSNs

V. P. Jayachitra, G. Geetha, Durbaka Aishwarya
2016 Circuits and Systems  
constrains such as energy cost, delay, and reliability imposes a great challenge in Wireless Sensor Networks (WSNs).  ...  In this paper, we propose a universal cross-layered opportunistic based communication protocol for WSNs for guaranteeing the user set constraints on multi-constrained QoS in low-duty-cycle WSN.  ...  However, recently opportunistic routing scheme under sleep-wake scheduling was introduced to choose energy-optimal path under statistically guaranteed delay [11] .  ... 
doi:10.4236/cs.2016.710251 fatcat:ruopn5ojznhddisg5pybk2epsu

Delay sensitive analysis on wireless sensors network A Survey
IJARCCE - Computer and Communication Engineering

S. THAMIZHARASAN, T.RAJAN BABU, S. SARAVANAN, V. PRASANNA VENKATESAN
2014 IJARCCE  
In Wireless Sensor Networks, many new protocols have been designed to reduce overall end-to-end delay when transmitting the data gathered by the sensor node to the storage sink.  ...  Several delay types are identified and moreover founded that solutions are given mainly for queuing delay and propagation delay.  ...  Asynchronous sleep-wake scheduling protocols also increase the delay in packet transmission, delay optimal anycasting scheme [13] is used under periodic sleep wake patterns, which forwards the packet  ... 
doi:10.17148/ijarcce.2014.31227 fatcat:ecegmpjasjbr3gt4j4vb53v2ke

A Survey on Scheduling Based Mac Protocol for Congestion Minimization in Internet of Things (IoT)

Abhijit Biswas, Et. al.
2021 Turkish Journal of Computer and Mathematics Education  
Recently, in Internet era the most common technology ubiquitous to develop smart environment is Internet of things (IoT) and Wireless Sensor Networks (WSNs).These technologies deployed enormously to formulate  ...  Essentially, the network leads to lot of congestion due to non-availability of IoT equipment and less available resources for various environmental applications.  ...  V., 2018) projected scheduling sleep/wake up based artificial intelligence (AI). This method enlarges the quality of network by activating the clusters and optimal path in network.  ... 
doi:10.17762/turcomat.v12i2.1107 fatcat:l4ih5qmdezd7rms7vyik5f35pe

Adaptive Duty-Cycle Scheme Based on a New Prediction Mechanism for Energy Optimization over IEEE 802.15.4 Wireless Network

Imad Iala, Imane Dbibih, Ouadoudi Zytoune
2018 International Journal of Intelligent Engineering and Systems  
AD-MAC protocol optimizes the sleep interval between consecutive wake-ups without negatively influencing network performance.  ...  One of the toughest challenges encountered in Wireless Sensor Networks (WSNs) is the limited power resources, which directly affects the network services quality and the sensors lifetime.  ...  An optimized QoS routing protocol (OQoS-MRP) for wireless sensor networks is proposed by the authors of [18] .  ... 
doi:10.22266/ijies2018.1031.10 fatcat:qsonabfbnvbgxk6gp3a7g3374u

Energy-Delay Efficient Unified Routing Protocol for Wireless Sensor Networks

V. P. Jayachitra, G. Geetha, K. Santhan Vijay
2016 Circuits and Systems  
An effective Sleep-wake scheduling mechanism can prolong the lifetime of the sensors by eliminating idle power listening, which could result in substantial delays.  ...  Since the proposed work is framed keeping critical event monitoring in mind, the sleep-wake scheduling is modified as low-power, high-power scheduling where all nodes are in low-power and the nodes needed  ...  In ASSORT (asynchronous sleep-wake scheduling and opportunistic routing) [27] and in D-SW (Deterministic routing and sleep-wake scheduling) [28] were considered to enhance the network lifetime.  ... 
doi:10.4236/cs.2016.76084 fatcat:gkynksm4rvfbja6tgc43mdahtm

Green Communication for Next-Generation Wireless Systems: Optimization Strategies, Challenges, Solutions, and Future Aspects

Rajkumar Singh Rathore, Suman Sangwan, Omprakash Kaiwartya, Geetika Aggarwal, Juan C. Cano
2021 Wireless Communications and Mobile Computing  
Wireless sensor networks (WSNs) have emerged as a backbone technology for the wireless communication era.  ...  process, data reduction schemes, schemes based on cross-layer optimization, schemes based on cross-layer optimization, sleep/wake-up policies, schemes based on load balancing, schemes based on optimization  ...  deployment Resource constraints Real time traffic Time and location synchronization Existing chanllenge for green WSN QoS chanllenge in green WSN Localization Self configuration  ... 
doi:10.1155/2021/5528584 fatcat:4cwo2ox3rnc4tc4ubpm7trywz4

Optimizing the Association Procedure for Low-Power 802.15.4 Nonbeacon Sensor Networks [chapter]

Barbara Staehle
2009 Lecture Notes in Computer Science  
In this paper, we therefore propose four optimization possibilities for the association procedure of a nonbeacon-enabled sensor network.  ...  Building wireless sensor networks based on the IEEE 802.15.4 standard is an interesting option, as the standard enables low-power, low data rate wireless communication.  ...  Special thanks go to Sebastian Deschner for his help during the simulation process.  ... 
doi:10.1007/978-3-642-01399-7_49 fatcat:akz4rsv6nfdqpim4wikfwqowfq

Real-Time QoS Routing Protocols in Wireless Multimedia Sensor Networks: Study and Analysis

Adwan Alanazi, Khaled Elleithy
2015 Sensors  
The transmission of imaging and video data needs routing protocols with both energy efficiency and Quality of Service (QoS) characteristics in order to guarantee the efficient use of the sensor nodes and  ...  OPEN ACCESS Sensors 2015, 15 22210 Keywords: wireless multimedia sensor network (WMSN); quality of service (QoS); routing protocols; energy efficiency; reliability; mobility; real-time Introduction The  ...  Acknowledgments The authors would like to thank the editors for their valuable comments and suggestions Author Contributions. Author Contributions This research work is part of A.  ... 
doi:10.3390/s150922209 pmid:26364639 pmcid:PMC4610595 fatcat:ps3a5im4cvdtlgdknu3ur4h2jq
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