May 31, 2019 in this paper, we investigate the uavaided wireless sensor networks system, where a uav is deployed as auxiliary data gathering node for delaytolerant sensor data. Wireless sensor networks have been deployed in application areas for military, environment, health, traffic control and other areas of interest for gathering data. In this paper, we investigate an energyeffective data gathering approach in uavaided wsns, where each sensor node sn dynamically chooses the transmission modes, i. Reliable data gathering in wireless sensor network using llhc 1 lalit patil, 2 archana augustine, 3 dr. Wireless sensor networks wsns can be defined as a selfconfigured and infrastructureless wireless networks to monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or pollutants and to cooperatively pass their data through the network to a main location or sink where the data can be observed and analysed. Havinga pervasive systems group, university of twente, enschede, netherlands abstract compressive sensing is a new technique utilized for energy efficient data gathering in wireless sensor networks. On the data gathering capacity and latency in wireless. Lastly it proposes some security mechanisms against these threats in wireless sensor network. The performance of the proposed method is evaluated and compared with that of leach algorithm under same simulation conditions. It is expected that the numberof sensor nodes deployed could be on the order of.
Hybrid data and decision fusion techniques for modelbased data gathering in wireless sensor networks lorenzo a. Finally, and in the context of compressive data gathering, we study the problem of joint forwarding tree construction and scheduling under a realistic interference model, and propose. Such a system would be ideal for data gathering in a remote, extreme environment, such as the martian surface. Wireless sensor network wsn refers to a group of spatially dispersed and dedicated sensors for monitoring and recording the physical conditions of the environment and organizing the collected data at a central location. Distributed wireless sensor networks is a collection of embedded sensor devices with networking capabilities. Data gathering protocols for wireless sensor networks dhinu johnson and gurdip singh abstractsensor network applications are often data centric and involve collecting data from a set of sensor nodes to be delivered to various consumers. Uavassisted data gathering in wireless sensor networks. Pdf data gathering in wireless sensor networks using. When wireless sensor network is used for data gathering, the biggest constraint is the energy consumption.
Collection cbdc algorithm in terms of data gathering latency and network throughput. Data gathering system in sensor network ogwueleka francisca nonyelum, adeoye olamide olayinka, eze udoka felista, odirichukwu jacinta chioma abstractnetwork lifetime, scalability and load balancing are important requirements for data gathering sensor network applications. A survey on energy efficient data gathering techniques in. It involves data collection with aggregation and data collection without aggregation, referred to as data aggregation and data collection respectively. Wsns measure environmental conditions like temperature, sound, pollution levels, humidity, wind, and so on. An energy efficient data gathering in dense mobile wireless. Data gathering system in sensor network ogwueleka francisca nonyelum, adeoye olamide olayinka, eze udoka felista, odirichukwu jacinta chioma abstract network lifetime, scalability and load balancing are important requirements for data gathering sensor network applications.
I have made an in depth threat analysis of wireless sensor network. Designing an energy efficient framework for data gathering. A novel data gathering method for large wireless sensor. A distributed compressive sensing technique for data. Maximizing data gathering capacity of wireless sensor. In the last decade, many techniques for these two applications are proposed, with different focuses, such as accuracy, reliability, time. Optimal energy balanced data gathering in wireless sensor. Concordia university, 2016 the thesis focuses on collecting data from wireless sensors which are deployed randomly in a region. A mobile data gathering framework for wireless rechargeable sensor networks with vehicle movement costs and capacity constraints cong wang, ji li, fan ye, yuanyuan yang dept. Ghaleb, shamala subramaniam, mohamed othman, zuriati zukarnain international journal of advancements in. Wireless sensor network wsn is a collection of nodes which can communicate with each other without any prior infrastructure along with the ability to collect data autonomously and effectively after being deployed in an adhoc fashion to monitor a given area. Innetwork processing techniques to estimate the pde coe. Recent advances insemiconductor, networking and material science technologies are driving the ubiquitous deployment of largescale wireless sensor networks wsns.
Data gathering in wireless sensor networks using unmanned aerial vehicles article pdf available in international journal of wireless information networks 234 august 2016 with 150 reads. Abstract a generic objective for a sensor network application is the gathering of data from a. A survey on energy efficient data gathering techniques in wireless sensor networks. Keyword wireless sensor networks, data collection algorithm, received signal strength rss and mobile sink. Research article data gathering techniques for wireless sensor networks. With the assistance of uav data gathering, each sensor node dynamically choose the transmission modes, i. Pdf in wireless sensor network, the most important issue is to reduce energy consumption.
The novel data gathering method uses a mobile sink to increase fair use of energy consumption at wireless sensor nodes and to extend the network lifetime of wsns. We study the problem of data gathering in wireless sensor networks and compare several approaches belonging to different research fields. Data gathering in wireless sensor networks springerlink. Wireless sensor networks wsns are composed of a lot of tiny, low power, and cheap wireless sensors, deployed in a. Data gathering with compressive sensing in wireless sensor. Introduction recently, the advancement of microcontrollers and wireless communication technologies have led to the development of low cost, low. On the data gathering capacity and latency in wireless sensor networks paolo santi, member, ieee, iitcnr pisa, italy abstractin this paper, we investigate the fundamental properties of data gathering in wireless sensor networks, in terms of both capacity and latency. Data gathering is an essential concern in wireless sensor networks wsns. On the other hand, to realize the data gathering system with uav in wireless sensor networks, there are still some challenging issues. Application of compressive sensing techniques in distributed. It is expected that the numberof sensor nodes deployed could be on the order of hundreds or thousands. In early days research, every sensor nodes collect raw data from the environment.
Data gathering is one of the primary operations carried out in wireless sensor networks wsns. Transmission efficient data gathering using compressive. A distributed compressive sensing technique for data gathering in wireless sensor networks alireza masoum a, nirvana meratnia, paul j. Shrikant charhate 1, 2, 3 pillai hoc college of engineering and technology, rasayani raigad,410207, india abstract data gathering is a fundamental operation in various applications of wireless sensor networks wsns. Abstract we are going to focus on the technique for collecting data from sensor nodes that increase the lifetime of wireless sensor networks. In many wireless sensor network wsn missioncritical applications, a collector, e. The data generated by the sensor node in the pervasive environment should be. User authentication techniques for wireless sensor. Collaborative data gathering in wireless sensor networks. Existing methods cannot provide a guaranteed reliable network about mobility, traffic, and endtoend connection. Static and mobile data gathering techniques in wireless sensor networks. A wireless sensor networkwsn consisiting of a large number of tiny sensors can be an effective tool for gathering data in diverse kinds of environments. In this paper, we represent a survey of data gathering techniques to get the increasing capacity, routing protocols along with algorithms proposed for remote wireless sensor networks. Delivering full text access to the worlds highest quality technical literature in engineering and technology.
The sensor nodes collect measurement data, perform simple processing tasks, and send the data over the network. We discuss the tradeoffs between achieving capacity and energy consumption, how transport capacity might be affected by considering innetwork processing and the implications this study has on the design of practical protocols for largescale datagathering wireless sensor networks. In general, data transmissions are accomplished through multihop routing from individual. Further, as security being vital to the acceptance and use of sensor networks for many applications. We consider the scenario in which a large number of sensor nodes. In all pervasive applications, a gathering of sensor data from the environment is the main operation held in a sensor network, where sink node or base station gathers all generated data to do data analysis and decision making. Gathering data with packetinpacket in wireless sensor.
Introduction this paper considers the data gathering problem in a largescale wireless sensor network. In an environment where in a round of communication each of the sensor nodes has data to send to a base station, it is. Lowenergy adaptive clustering lowenergy adaptive clustering 10 is one of the milestones in clustering algorithms. A subspace approach to sparse sampling based data gathering. Optimization techniques for wireless sensor networks. We find, these schemes usually try to discover the least amount energy path to optimize energy usage at a node. There are different data aggregations techniques based on the network topology which. Energyeffective data gathering for uavaided wireless. A wireless sensor network is a special network which. Efficient technique for collecting data in wireless sensor network anamika pandey, suman srivastava, ashu gupta. Unmanned aerial vehicles uavs are capable of serving as a data collector for wireless sensor networks wsns. Because of the low power nature of sensor nodes and energy consumption nature of wireless transmission, an energy efficient approach is needed gather the big data from wireless sensor to network. Amidst of the growing impact of wireless sensor networks wsns on real world applications, numerous schemes have been proposed for collecting data on multipath routing, tree, clustering, and cluster tree.
Recall that nodes in a sensor network generate named data against which. Trust based data gathering in wireless sensor network. Effectiveness of wsns only depends on the data collection schemes. Wireless sensor nodes have been successfully employed in various pervasive applications.
This chapter emphasizes the necessity and some mechanisms of privacy preserving data gathering techniques in wireless sensor network communication. Compressive data gathering in wireless sensor networks. A new approach for big data gathering in dynamic wireless. This paper presents the first complete design to apply compressive sampling theory to sensor data gathering for largescale wireless sensor networks.
Nc is an effective information transmission approach originally introduced by ahlswede et al. Compressive data gathering for largescale wireless sensor. This view is complementary to the view of the network as having a datacentric routing system, in that routingis a bottomupmechanism, whereas a database view is a topdown data modeling and application development interface. Various clustering techniques in wireless sensor network.
Reliable data gathering in wireless sensor network using llhc. Research article data gathering techniques for wireless. Apr 10, 2014 an unmanned aerial vehicle uav is a promising carriage for data gathering in wireless sensor networks since it has sufficient as well as efficient resources both in terms of time and energy due to its direct communication between the uav and sensor nodes. Cs for wireless communication 58 2017 a survey on factors to be considered when applying cs for channel estimation, interference cancellation, symbol detection, support identi. A different approachexploitsthenetworkcodingncparadigm. Compressive data gathering in wireless sensor netw orks dariush ebrahimi, ph. Sensor devices provide sophisticated services in collecting data in various applications, some of which are privacy sensitive. A common requirement among all these data gathering networks is the need for one or more gateways to connect the. The successful scheme developed in this research is expected to offer fresh frame of mind for research in both compressive sampling applications and largescale wireless sensor networks. Consequently they are the systemlevel abstractions that capture the nature of communication in a wide range of sensor network applications, where the ultimate destination of data is a single control center subsequently referred to as the sink or receiver or a few connected control centers that. They showed that the proposed scheme can substantially save communication cost and increase network capacity. Efficient technique for collecting data in wireless sensor. Designing an energy efficient framework for data gathering in.
The data collected by each sensor node is communicated to the base station,which forwards the data to the end user. Data aggregation and gathering transmission in wireless. These sensors are widely used in applications ranging from tracking to the monitoring of environment, traffic and health among others. Energyeffective data gathering for uavaided wireless sensor. Due to the limited supply of energy that resides on the sensor nodes, it is critical that the lifetime of the nodes span over a long period of months or years. A framework for intelligent data gathering and triage. Pdf data gathering techniques for wireless sensor networks. Data aggregation and gathering technique decreases the data traffic and further saves energy by merging multiple incoming packets into a single packet and then forwarding it to sink. Because energy isoften scarce in sensornetworks, many techniques have. One major problem encountered in data gathering wireless systems is to obtain an.
Together, these technologies have combined to enable a new generation of wsns that differ greatly from wireless networks developed. The network is typically composed of a large number of sensor nodes that are randomly deployed and form a selforganizing network. Privacy preserving data gathering in wireless sensor. Hybrid data and decision fusion techniques for modelbased. Existing methods cannot provide a guaranteed reliable network about mobility, traffic, and endtoend connection, respectively. Optimal energy balanced data gathering in wireless sensor networks haibo zhang1,2, hong shen1, and yasuo tan2 1university of adelaide 2japan advanced institute of science and technology school of computer science graduate school of information science adelaide, sa 5005 australia 11, asahidai, nomi, ishikawa 9231292, japan.
The successful scheme developed in this research is expected to o. A scheme that provides a hybrid combination of decision and data fusion is proposed to. In an environment where in a round of communication each of the sensor nodes has data to send to a. In wireless sensor network data security plays an important role where confidentiality, authentication, integrity, non. Static and mobile data gathering techniques in wireless. An energy efficient data gathering in dense mobile. Typically, nodes in a sensor network are resourceconstrained, and hence the algorithms operating in these. Duartemelo, mingyan liu department of electrical engineering and computer science, university of michigan, ann arbor, mi 481092122, usa abstract in this paper we study the transport capacity of a datagathering wireless sensor network under di. Data gathering protocols for wireless sensor networks. Maximizing data gathering capacity of wireless sensor networks using mobile relays fatme elmoukaddem eric torng guoliang xing department of computer science and engineering michigan state university east lansing, mi 48824, u.
We consider a scenario in which sn out of ntotal network nodes have to. Efficient data gathering with compressive sensing in wireless. Data gathering techniques we can classify data gathering schemes on the basis of the research eld from which the technique used to exploit correlation among sensor nodes is drawn, that is, i signal processing. On the data gathering capacity and latency in wireless sensor. In wireless sensor network, the most important issue is to reduce energy consumption. Data gathering in wireless sensor networks using ipfix under. Data gathering techniques for wireless sensor networks. Multiple sensor nodes can detect a single object simultaneously and the data collected are usually.
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