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IMPACT OF BOUNDARY EFFECT ON COVERAGE FRACTION IN WIRELESS SENSOR NETWORK

Geeta Rani
2017 International Journal of Advanced Research in Computer Science  
The length of a network is the significant issue in wireless sensor network (WSN).This issue can be explained by watching the less number of the knob vivacious at the specific time.  ...  for multipath routing and PSO is utilized to locate the optimal path.  ...  These results demonstrate that sensor deployment strategies have direct impact on the barrier coverage of wireless sensor networks.  ... 
doi:10.26483/ijarcs.v8i7.3627 fatcat:phws7nqb2vgq5py3rkwkmwcaha

A Movement-Assisted Deployment of Collaborating Autonomous Sensors for Indoor and Outdoor Environment Monitoring

Ewa Niewiadomska-Szynkiewicz, Andrzej Sikora, Michał Marks
2016 Sensors  
This paper addresses the issues of the application of numerical optimization and computer simulation techniques to on-line calculation of a wireless sensor network topology for monitoring and tracking  ...  They employ a network connectivity-maintaining mobility model utilizing the concept of the virtual potential function for calculating the motion trajectories of platforms carrying sensors.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s16091497 pmid:27649186 pmcid:PMC5038770 fatcat:udp2bb4cnjgujp4ls4zbn4vmve

Comparative Study on Efficient Localized Deployment Algorithm for Wireless Sensor Networks

Shamily C, P. Anitha Christy Angelin
2012 International Journal of Computer Applications  
Because of the deployment nature of the Wireless Sensor Network once it deployed we can't recharge the battery. So energy conservation is one of the important factors.  ...  A Wireless Sensor Network (WSN) consists of spatially distributed autonomous sensors to cooperatively monitor physical or environmental conditions, such as temperature, sound, pressure, motion or pollutants  ...  The sensor devices are envisioned to be capable of forming an autonomous wireless network, over which sensed data can be delivered to a specified set of destinations.  ... 
doi:10.5120/9641-4354 fatcat:zvl44difubahpg3npuoix753oq

The Coverage Problem in Video-Based Wireless Sensor Networks: A Survey

Daniel Costa, Luiz Affonso Guedes
2010 Sensors  
Wireless sensor networks typically consist of a great number of tiny low-cost electronic devices with limited sensing and computing capabilities which cooperatively communicate to collect some kind of  ...  The coverage problem is a crucial issue of wireless sensor networks, requiring specific solutions when video-based sensors are employed.  ...  The algorithms for optimal camera/sensor placement following deterministic deployment are a reasonable basis for coverage optimization in randomly deployed video-based wireless sensor networks, with some  ... 
doi:10.3390/s100908215 pmid:22163651 pmcid:PMC3231197 fatcat:7qs6onsyszelhkj5bzjlr2a4qa

Study of 3D Wireless Sensor Network Based on Overlap Method

Wu Mingxin
2013 Sensors & Transducers  
This paper presents a wireless sensor network node for 3D scene coverage model and its deployment method, based on analyzing the common regular polyhedron models used in 3D space coverage, proposed a model  ...  further calculation of network area remains fully covering the minimum number of nodes are required, the network regional 3D mesh finite mesh node coverage model in accordance with the deployment.  ...  This paper presents a wireless sensor network node for 3D scene coverage model and its deployment method, based on analyzing the common regular polyhedron models used in 3D space coverage, proposed a model  ... 
doaj:5e28b16a4eca4e829c607f64e048e560 fatcat:34n4q76axjhaxoqyojl53mnl2m

Chapter 4: Mobile Robot Deployment in the Context of WSN [chapter]

Milan Erdelj, Karen Miranda
2014 Wireless Sensor and Robot Networks  
information regarding the goal of the deployment, choose the optimal positions for each sensor in the network, and finally, direct each individual sensor towards its future destination.  ...  Field coverage optimization The result of the deployment phase has close implications with the algorithms used to optimize the coverage.  ... 
doi:10.1142/9789814551342_0004 fatcat:qgndkrfhozfrpealy56gsvwhty

An Enhanced Underwater Linear Wireless Sensor Network Deployment Strategy for Data Collection

Zahoor Ahmed, Kamalrulnizam Abu Bakar
2018 International Journal of Innovative Computing  
The deployment of Linear Wireless Sensor Network (LWSN) in underwater environment has attracted several research studies in the underwater data collection research domain.  ...  To this end, this paper presents a review of related literature in an underwater linear wireless sensor network.  ...  With all the related studies, it can be concluded that there is a need for an improvement in the deployment of the linear wireless sensor network. III.  ... 
doi:10.11113/ijic.v8n3.195 fatcat:wyzdwptvjbgc7ma4la7pckhaoe

3D Self-Deployment Algorithm in Mobile Wireless Sensor Networks

Chunyu Miao, Guoyong Dai, Xiaomin Zhao, Zhongze Tang, Qingzhang Chen
2015 International Journal of Distributed Sensor Networks  
The sensor deployment problem of wireless sensor networks (WSNs) is a key issue in the researches and the applications of WSNs. Fewer works focus on the 3D autonomous deployment.  ...  The proposed algorithm can fulfill the nodes autonomous deployment in 3D space with obstacles.  ...  Conflict of Interests The authors declare that there is no conflict of interests regarding the publication of this paper.  ... 
doi:10.1155/2015/721921 fatcat:l4yhw4o7fnexxatzxsrro7axtq

Range-free Sensor Positioning based on Bacterial Foraging Algorithm (BFO) in Wireless Sensor Networks

N. Pushpalatha, B.Anuradha B.Anuradha
2015 International Journal of Computer Applications  
In Wireless Sensor Network (WSN), the existing sensor positioning technique may result in increased cost, energy consumption, connectivity failure and less accuracy.  ...  In this technique, initially the anchor nodes are placed using the coverage ratio. The coverage ratio depends on the network size.  ...  INTRODUCTION WIRELESS sensor networks (WSNs) are networks of distributed autonomous nodes that can sense or monitor physical or environmental conditions cooperatively [1] .  ... 
doi:10.5120/21731-4901 fatcat:jqile3fcr5hu5optqmcs7b3lky

A Nodes Deployment Algorithm in Wireless Sensor Network Based on Distribution

Song Yuli, Zhang Hongdong
2014 Sensors & Transducers  
Wireless sensor network coverage is a basic problem of wireless sensor network.  ...  In this paper, we propose a wireless sensor network node deployment algorithm base on distribution in order to form an efficient wireless sensor network.  ...  developed from simplification in past towards the direction of integrated, microcomputer and network, thus wireless sensor networks born out.  ... 
doaj:23bafd092f104850ba9a9307268e34dd fatcat:iji343tuszfhjpi5jdmz56djk4

Sleep/Wake Scheduling for Target Coverage Problem in Wireless Sensor Networks
IJARCCE - Computer and Communication Engineering

Manirajan. R, Sathishkumar. K.R
2015 IJARCCE  
Thus, the overall objective is to identify optimal deployment locations of the given sensor nodes with a pre-specified sensing range, and to schedule them such that the network lifetime is maximum with  ...  Since the upper bound of the network lifetime for a given network can be computed mathematically, use this knowledge to compute locations of deployment such that the network lifetime is maximum.  ...  Lightweight deployment-aware scheduling for wireless sensor networks says that the problem of estimating redundant sensing areas among neighbouring wireless sensors is analyzed.  ... 
doi:10.17148/ijarcce.2015.4394 fatcat:i6ckzrin2rckbioahau4f62pai

Target Coverage and Network Connectivity Challenges in Wireless Sensor Networks

Deepa R, Revathi Venkataraman
2018 EAI Endorsed Transactions on Energy Web  
This survey aims to provide a better perceptive of the existing open challenges and possible futuristic approaches for target coverage and network connectivity in wireless sensor networks.  ...  Target Coverage and Network Connectivity in Wireless Sensor Networks (WSNs) plays a momentous role in the field of monitoring environment, habitant observing, disaster recovery, surveillance, etc.  ...  Significant Challenges in wireless sensor networks The considerable issues in wireless sensor networks are network connectivity, coverage, sensing range, energy, lifetime, node deployment, node type, sensor  ... 
doi:10.4108/eai.13-7-2018.165674 fatcat:kux6u65ohbc2bgaw3nlw7dgjku

Deployment and Tracking in Distributed Sensor Networks

Long Cheng, Shuang-Hua Yang, Shuai Li
2014 International Journal of Distributed Sensor Networks  
This algorithm attempts to determine the optimal placement of networked sensors allowing total sensing area coverage such that each sensor device can find a connection path (i.e., a set of connected sensors  ...  So the deployment is a challenging research direction in distributed sensor networks. One of the most widely envisaged applications of distributed sensor networks is surveillance.  ...  We thank all the reviewers for their helpful feedback and suggestions to improve the quality of each paper.  ... 
doi:10.1155/2014/657971 fatcat:gaiza5en3rdqfdcsg5ykoympui

Relocation of mobile wireless sensors in the presence of obstacles

Saoucene Mahfoudh, Ines Khoufi, Pascale Minet, Anis Laouiti
2013 ICT 2013  
Obstacles are characterized by prohibiting both the physical presence of sensors and the wireless communication.  ...  Unfortunately, this deployment is not efficient enough to ensure area coverage and network connectivity. Algorithms based on Virtual Forces are used to improve the random initial deployment.  ...  Consequently, an efficient wireless sensors deployment algorithm is required to ensure both coverage and network connectivity in the presence of obstacles.  ... 
doi:10.1109/ictel.2013.6632101 dblp:conf/ict/MahfoudhKML13 fatcat:b24eqyf5rzhfvkhtmbv3cl3cea

A Survey on Target Tracking in Well-deployed Wireless Sensor Networks

Shengnan Li, Zheng Qin, Laixiang Shan, Renwei Zhang, Xiao Yang
2014 Journal of Software  
This paper presents a general view of the target tracking in Wireless Sensor Networks (WSN) with proper deployment of it.  ...  Target tracking task in WSN can be more accurately and efficiently accomplished, given the circumstance where the WSN is more proper deployed, for example, the coverage with clearer border and less holes  ...  Abstract-This paper presents a general view of the target tracking in Wireless Sensor Networks (WSN) with proper deployment of it.  ... 
doi:10.4304/jsw.9.5.1255-1262 fatcat:vsdlqz4vhzfcnnydbwuzv4makm
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