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Optimised disjoint virtual backbone algorithms for wireless sensor networks

Simon T. Obenofunde, Olivier Togni, Wahabou Abdou
2021 IET Wireless Sensor Systems  
The construction of disjoint virtual backbone networks (DVBNs) is one of the ways this can be accomplished.  ...  Further, two optimisations are presented, one for a scanty network and the other for data dissemination.  ...  ACKNOWLEDGEMENT No funding has been received for this work.  ... 
doi:10.1049/wss2.12028 fatcat:t3zq3yhbczhrjfubkcyf7bsoti

Energy-efficient connected coverage of discrete targets in wireless sensor networks

Mingming Lu, Jie Wu, Mihaela Cardei, Minglu Li
2009 International Journal of Ad Hoc and Ubiquitous Computing  
A major concern in wireless sensor networks is to maximise network lifetime (in terms of rounds) while maintaining a high Quality of Service (QoS) at each round, which includes target coverage and network  ...  Reference to this paper should be made as follows: Lu, M., Wu, J., Cardei, M. and Li, M. (2009) 'Energy-efficient connected coverage of discrete targets in wireless sensor networks', Int.  ...  Acknowledgement The work was supported in part by NSF grants ANI 0083836, CCR 0329741, CNS 0422762, CNS 0434533, EIA 0130806, NSFC (No. 60473092), and Program for New Century Excellent Talents in University  ... 
doi:10.1504/ijahuc.2009.024516 fatcat:zunh4owe4rbbjecbxlxoe6s734

Energy-Efficient Connected Coverage of Discrete Targets in Wireless Sensor Networks [chapter]

Mingming Lu, Jie Wu, Mihaela Cardei, Minglu Li
2005 Lecture Notes in Computer Science  
A major concern in wireless sensor networks is to maximise network lifetime (in terms of rounds) while maintaining a high Quality of Service (QoS) at each round, which includes target coverage and network  ...  Reference to this paper should be made as follows: Lu, M., Wu, J., Cardei, M. and Li, M. (2009) 'Energy-efficient connected coverage of discrete targets in wireless sensor networks', Int.  ...  Acknowledgement The work was supported in part by NSF grants ANI 0083836, CCR 0329741, CNS 0422762, CNS 0434533, EIA 0130806, NSFC (No. 60473092), and Program for New Century Excellent Talents in University  ... 
doi:10.1007/11534310_7 fatcat:ppaudp5nkvafrjowu2pndettx4

Identifying Faulty Nodes in Wireless Sensor Network to Enhance Reliability

2019 International journal of recent technology and engineering  
Hence a reliable communication for all nodes in the WSN can be attained.  ...  Fault may also occur due to the dislocation of sensor nodes, battery depletion or instability of transmission medium.This proposed work will identify the faulty nodes and calculate the end to end delay  ...  [1] [2017] proposed a virtual backbone for WSN by connected dominating set (CDS). That makes a fault lenient virtual backbone with coverage and connectivity for high redundancy.  ... 
doi:10.35940/ijrte.b1037.078219 fatcat:gtrm3sydljgrbd25ijvbnyj7c4

Metaheuristics-based energy efficient clustering in WSNs: challenges and research contributions

Richa Sharma, Vasudha Vashisht, Umang Singh
2020 IET Wireless Sensor Systems  
In past few years, wireless sensor network (WSN) is considered as an essential and imperative way for efficient data communication in ubiquitous computing environment along with the fulfilment of objectives  ...  Moreover, designing of energy-aware routing schemes for clustered WSNs is a basic necessity due to resourcerestricted nature of these sensor nodes. This study has a twofold contribution.  ...  This scheme creates a direct virtual backbone (DVB) for data forwarding purpose. This DVB constitutes of CH nodes.  ... 
doi:10.1049/iet-wss.2020.0102 fatcat:fkdi6zdvx5a3fat2shuewejsta

Energy-Optimal Data Aggregation and Dissemination for the Internet of Things

Emma Fitzgerald, Michal Pioro, Artur Tomaszewski
2018 IEEE Internet of Things Journal  
We consider optimisation of the network for both minimal total energy usage, and min-max per-node energy usage.  ...  Established approaches to data aggregation in wireless sensor networks (WSNs) do not cover the variety of new use cases developing with the advent of the Internet of Things.  ...  networks with multicast traffic".  ... 
doi:10.1109/jiot.2018.2803792 fatcat:htfh5uzvs5bbbiz5z2quozmqwe

Towards Energy-efficient Collision-free Data Aggregation Scheduling in Wireless Sensor Networks with Multiple Sinks

Sain Saginbekov, Arshad Jhumka, Chingiz Shakenov
2016 Proceedings of the 5th International Confererence on Sensor Networks  
Traditionally, Wireless Sensor Networks (WSNs) are deployed with a single sink.  ...  The algorithm first forms trees rooted at virtual sinks and then balances the number of children among nodes to balance energy consumption.  ...  Ministry of Education and Science of the Republic of Kazakhstan through the program N0.0662 "Research and development of energy efficiency and energy saving, renewable energy and environmental protection for  ... 
doi:10.5220/0005735000770086 dblp:conf/sensornets/SaginbekovJS16 fatcat:fullqiv5wvfn7pxuybodp6iybq

Joint Rate Control and Scheduling for Providing Bounded Delay With High Efficiency in Multihop Wireless Networks

Soroush Jahromizadeh, Veselin Rakocevic
2014 IEEE/ACM Transactions on Networking  
Joint rate control and scheduling for providing bounded delay with high efficiency in multihop wireless networks.  ...  The alternative optimisation problem is solved by a distributed scheduling algorithm incorporating a duality-based rate control algorithm at its inner layer, where optimal link prices correlate with their  ...  for modular design of wireless networks, as described in [16] (Figure 1 .2).  ... 
doi:10.1109/tnet.2013.2282872 fatcat:qd4tycrl2nfybfgqesmw2petay

Energy Harvesting Techniques for Wireless Sensor Networks/Radio-Frequency Identification: A Review

Mohammed H. Alsharif, Sunghwan Kim, Nuri Kuruoğlu
2019 Symmetry  
The major contribution of this study is the review and discussion of the substantial issues enabling hardware green IoT to focus on green wireless sensor networks and green radio-frequency identification  ...  In the near future, symmetry technologies for the Internet of Things (IoT), along with symmetry and asymmetry applications for IoT security and privacy, will re-design the socio-ecological human terrain  ...  A practical, real-time wireless recharging protocol for dynamic wireless recharging in sensor networks is proposed in [86] .  ... 
doi:10.3390/sym11070865 fatcat:hv4obplnszdxtnuzci4bt24fhu

Cross Layer Simulation: Application to Performance Modelling of Networks Composed of MANETs and Satellites [chapter]

Riadh Dhaou, Vincent Gauthier, M. Issoufou Tiado, Monique Becker, André-Luc Beylot
2011 Lecture Notes in Computer Science  
Current researches in wireless networks, ad hoc networks and sensor networks find out new challenges which must be solve.  ...  Many authors propose energy efficient schemes for wireless ad hoc and sensor networks. [1.4] proposes a scheme that utilises cross layer interactions between the network layer and MAC sub-layer to achieve  ... 
doi:10.1007/978-3-642-02742-0_21 fatcat:zs6ille7hndijghrm4tzwobcya

Service embedding in IoT networks

Haider Qays Al-Shammari, Ahmed Lawey, Taisir El-Gorashi, Jaafar M. H. Elmirghani
2019 IEEE Access  
The data is transmitted through many wireless communication technologies such as Wireless Sensor Networks (WSNs), GSM networks, etc.  ...  This proposal focuses on the powercontrolled sensor MAC protocol (PC-MAC), which is familiar with wireless sensor networks (WSN) requirements.  ...  replication resilience techniques in terms of the total power consumption and the mean traffic latency for different values of PDR.  ... 
doi:10.1109/access.2019.2962271 fatcat:retqyv6guffbvpeuy5e3pvpa6i

UAV Support for Mission Critical Services

Sławomir Kukliński, Krzysztof Szczypiorski, Prosper Chemouil
2022 Energies  
This paper describes the opportunities, open issues and a proposal of a solution that exploits Unmanned Aerial Vehicles (UAVs) and network virtualization for mission-critical services.  ...  Mission critical solutions are essential for providing communications and services in the case of the troubles with connectivity that are often found in infrastructure-based solutions.  ...  Fog service placement is an optimisation problem that can be solved using different optimisation algorithms and AI.  ... 
doi:10.3390/en15155681 fatcat:e5edjyziancshg433wphnnzyom

Technical sessions

2007 2007 12th IEEE Symposium on Computers and Communications  
The main idea is to generate virtual coordinate for a sensor node whose storage status is full to cover up the original.  ...  ." ; Erwin Rathgeb (University of Duisburg-Essen, Germany); "Wireless sensor networks (WSN) consisting of a large number of tiny inexpensive sensor nodes are a viable solution for many problems in the  ...  In particular the presented system is optimised for Ethernet traffic aggregation over MPLS-based optical backbone networks.  ... 
doi:10.1109/iscc.2007.4381658 fatcat:fu7k2cap6bct5edk63zejhtk7q

Paradigms for Algorithms and Interactions [chapter]

Andrea Zanella, Michele Zorzi, Elena Fasolo, Anibal Ollero, Ivan Maza, Antidio Viguria, Marcelo Pias, George Coulouri, Chiara Petrioli
2010 Cooperating Embedded Systems and Wireless Sensor Networks  
Embedded WiSeNts Paradigms for algorithms and interactions  ...  This document provides a survey of the most important design paradigms, algorithms and interaction patterns that characterize the systems based on Cooperating Objects.  ...  Clustering for WSNs We now review clustering and backbone formation protocols that have been proposed explicitly for wireless sensor networks.  ... 
doi:10.1002/9780470610817.ch3 fatcat:y6rg4ciutvelxkwt72fhwzdyd4

Energy-efficient topology control for three-dimensional sensor networks

Yu Wang, Fan Li, Teresa A. Dahlberg
2008 International Journal of Sensor Networks (IJSNet)  
In practice, the sensor networks are often deployed in 3D space, such as sensor nodes in a forest. This paper seeks to investigate efficient topology control protocols for 3D sensor networks.  ...  However, most of the proposed topology control algorithms were only applied to Two-Dimensional (2D) networks where all sensor nodes are distributed in a 2D plane.  ...  The primary topology control algorithms for sensor networks aim to maintain network connectivity, optimise network throughput with power-efficient routing, conserve energy and increase the fault tolerance  ... 
doi:10.1504/ijsnet.2008.019253 fatcat:k5yhgon37bf27pcovm356vyz5a
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