Network lifetime maximization is challenging particularly for largescale wireless sensor networks. A survey on mobility and mobilityaware mac protocols in wireless sensor networks. This chapter presents an overview of some of the key. The development of wireless sensor networks was originally motivated by military applications. This algorithm is appropriate for a variety of dataintensive wireless sensor networks. Mesh routers are used to form a multihop and multipath wireless relay backbone capable of communicating with gateways and clients. Wsn nodes have less power, computation and communication compared to manet nodes. It allows some nodes to move while others do not because any local improvement for a given mobile relay is a global improvement. Pathoverlap avoidance in multiple route construction for. The scope of the paper is limited to the bestcase scenario of uniformly distributed networks which are also somewhat simpler to analyse. International journal of science and research ijsr is published as a monthly journal with 12 issues per year. Relay placement for restoring connectivity in partitioned.
Wireless sensor networks wsns are increasingly used in data intensive applications such as microclimate monitoring, precision agriculture, and audiovideo surveillance. Zebros projects mobile relay configuration in dataintensive wireless sensor networks abstract wireless sensor networks wsns are increasingly used in dataintensive applications such as. Integrated coverage and connectivity configuration in wireless sensor networks. Blocking misbehaving users in anonym zing networks ieee2011 java,j2me,tomcat 30 sat. Pathoverlap avoidance in multiple route construction for mobile relay on wsn yogi anggun saloko yudo1, noritaka shigei1, and hiromi miyajima1 1graduate school of science and engineering, kagoshima university abstract energy is the most important resource in wireless sensor network wsn 1, because it determines the lifetime of a sensor node. Depends on the immediate neighbors of the sink the neighbors need to carry data for all the sensors in the network 2 e t re r2. Each node consists of microcontroller, radiotransceiver and set of sensors. Using mobile relays to prolong the lifetime of wireless. Jun 25, 20 mobile relay configuration in dataintensive wireless sensor networks. Lloyd and guoliang xuey, senior member, ieee abstract a wireless sensor network consists of many lowcost, lowpower sensor nodes, which can perform sensing, simple computation, and transmission of sensed information. Mobile relay configuration in dataintensive wireless sensor networks conference paper pdf available in ieee transactions on mobile computing 122.
Major challenge to deployment of sensor networks is privacy two types of privacy contentoriented privacy e. Wireless batteryfree body sensor networks using nearfield. Mobile relay configuration in data intensive wireless sensor. Tighter bounds for graph steiner tree approximation siam.
Relay node placement in wireless sensor networks errol l. Pdf mobile relay configuration in dataintensive wireless sensor. Pdf mobile relay configuration in dataintensive wireless. Architectures enabling raw data transmission and in sensor processing with various technological alternatives are explored. Ibnkahlaoptimized relay placement for wireless sensor networks federation in. Smart lighting, smart appliances, intrusion detection, smokegas detectors, citiessmart. Khepera has made it possible to construct sensor networks consisting of mobile sensor nodes. The paper presents an investigation into wireless sensor networks wsns for cattle monitoring. Professor, department of cse, rrase college of engineering, chennai, india. We develop an analytical model to facilitate our investigation and use it to identify some key characteristics of the problem.
Abstract wireless sensor networks wsns are increasingly used in dataintensive applications such as microclimate monitoring, precision agriculture, and audiovideo surveillance. Due to the large variety of applications, coverage is focus to a wide range of interpretations. Under the condition of using relay, the vertical spacing between the reader sensor node and relay was fixed at 1 cm. Citeseerx document details isaac councill, lee giles, pradeep teregowda. Wimax, wifi, cellular, sensor networks are different standard technologies that cannot communicate with each other directly 3. Mobile data collection in wireless sensor networks using. Cran is a practical solution to the strict energyconstrained wireless sensor nodes, often found in internet of things iot applications. Manets have high degree of mobility, while sensor networks are mostly stationary. The optimal mobile relay configuration omrc problem is challenging because of the dependence of the solution. The cisco 350 series is a broad portfolio of fixed configuration managed ethernet switches. Tech student, department of cse, atria institute of technology, bangalore, india assistant professor, department of cse, atria institute of technology, bangalore, india abstract.
We formulate the problem of optimal mobile relay configuration omrc in dataintensive wsns. Arokyraju graduate student, department of cse, rrase college of engineering, chennai, india. Wireless batteryfree body sensor networks using near. For instance you will find utility tools and shell scripts that can automatize the configuration of several relay nodes to initiate multihop forwarding from source to final destination. Regarding the choice of an appropriate wireless technology in an architecture enabling raw data transmission, standard based communication technologies including infrared, mobile broadband, wimax, lan, bluetooth, and zigbee are investigated. Wireless sensor networks introduction to wireless sensor networks february 2012 a wireless sensor network is a selfconfiguring network of small sensor nodes communicating among themselves using radio signals, and deployed in quantity to sense, monitor and understand the physical world. This cited by count includes citations to the following articles in scholar. The wireless journey to all data 4g networks smartphone chronicle annmichael.
Data communication in mobile wireless sensor networks. A key challenge faced by data intensive wsns is to transmit the sheer amount of data generated within an applications lifetime to the base station despite the fact that sensor nodes have limited. Mobile relay configuration in dataintensive wireless sensor networks abstract. Battery aware mobile relay for wireless sensor network. Although mobile wireless sensor networks mwsns, which consist of mobile sensor nodes msns, can cover a wide range of observation region by using a small number of sensor nodes, they need to construct a network to collect the sensing data on the base station by moving the. Noritaka shigei, kazuto matsumoto, yoshiki nakashima, hiromi miyajima abstract. Batteryaware algorithms for mobile relay and route. Exploiting node mobility for energy optimization in wireless sensor networks by fatme mohammad elmoukaddem wireless sensor networks wsns have become increasingly available for dataintensive applications such as microclimate monitoring, precision agriculture, and audiovideo surveillance. Exploiting node mobility for energy optimization in wireless. The proposed rf energy harvesting sensor platform contains a hybrid storage containing two supercapacitors of various sizes.
Jan 23, 2020 the wireless reader and sensor node used the copper coil in commercial nfc tag tidmrf430tempsense, texas instrument. Aggregation over duty cycled communications in wireless sensor networks. Cloud radio access network cran is a promising mobile wireless sensor network architecture to address the challenges of everincreasing mobile data traffic and network costs. Mobile relay configuration in dataintensive wireless sensor networks, 2009. Data relay against hotspotlocating attack in wireless sensor networks using mobile elements t.
The rationale of the sink mobility approach is that as the sink node moves around, such risk of energy depletion at some nodes can be. Problem definition in wireless sensor network, data transferring from one node to another node there may be chances of arising some unwanted data existing technique if unwanted data is found the aggregator forwards the data to the other nodes and dont allow any changes on the data by aggregator. A mobile base station is a sensor node collects the data by moving around the. Use of mobile relay in data intensive wireless sensor networks jyothi b1, g. At this time there is a limited number of textbooks on the subject of wireless sensor networks. Issn 2348 7968 mobile relay as doze nodes in dataintensive. Many wireless sensor networks also utilize minimal capacity devices which places a further strain on the ability to use past solutions. Doc mobile relay configuration in dataintensive wireless. Under the condition of no relay, the vertical spacing between the reader and sensor node was fixed at 1 cm. Mobile relay configuration in dataintensive wireless sensor. Networks of sensors placed on the skin can provide continuous measurement of human physiological signals for applications in clinical diagnostics, athletics and humanmachine interfaces. A myopic mobile sink migration strategy for maximizing. The aretas industrial wireless relay expands your online data analytics system capabilities and can also be used for commercial and home applications.
Mobile relay configuration in data intensive wireless sensor networks, 2009. Ipsn track on sensor platform, tools and design methods for networked embedded systems ipsnspots, 2008. Exploiting node mobility for energy optimization in. Mobile relay configuration in data intensive wireless. This consists of wireless network of sensor nodes connected to adjacent nodes and base station bs. Cluster based energy efficient and fault tolerant ncoverage. Wireless sensor networks wsn provide a bridge between the real physical and virtual worlds allow the ability to observe the previously unobservable at a fine resolution over large spatiotemporal scales have a wide range of potential applications to industry, science, transportation, civil infrastructure, and security. Use of mobile relay in dataintensive wireless sensor networks jyothi b1, g. A mobile wireless sensor network mwsn derives its name by considering either mobile sink or mobile sensor nodes within the wireless sensor network wsn. Functional network reach is central to customer satisfaction such as in mobile networks and cloud computing environments. The proposed approach shortens the data gathering latency compared with the other schemes.
Practical considerations for wireless sensor networks in. Cluster based energy efficient and fault tolerant n. Software defined wireless sensor networks application. Wireless sensor networks are now used in many widerange application areas.
The proposed algorithms take into account the battery level and overlapping multiple data. Twoway relaying for multiple applications in wireless sensor networks zhiliang chen. Todays network computing applications are faced with a high demand of powerful network functionalities. Evaluation of communication overheads in wireless sensor networks. Such an issue is becoming increasingly more challenging with the emerging of informationintensive applications that require high data collection rate. An efficient distributed verification protocol for data storage security in cloud computing.
Bounded relay hop method, wireless sensor networks. Wireless sensor networks also offers opportunity for remote monitoring5. Ieee transactions on mobile computing 1 mobile relay con. Jan 23, 2020 figure 1f illustrates the function of a 1 metre long nearfield relay for an nfc system in which the reader and sensor are modelled by concentric 3. Extending the lifetime of wireless sensor networks through. A key challenge faced by data intensive wsns is to transmit all the data generated within an applications lifetime to the base station despite.
In this thesis, we propose schemes that use mobile sensor nodes to reduce the energy consumption of data intensive. Data collection in wireless sensor networks with mobile. Data relaying technology over wireless sensor networks for. Wireless sensor networks may be considered a subset of mobile adhoc networks manet. Mobile relay configuration in dataintensive wireless sensor networks. Mobile relay as doze nodes in data intensive wireless sensor networks m. Improved network construction methods based on virtual. On the impact of mobility on batteryless rf energy. Obfuscationbased delayaware confidential data discovery and. Pdf recently, wireless sensor networks wsns have become increasingly available for dataintensive applications such as microclimate monitoring.
A key challenge faced by dataintensive wsns is to transmit all the data generated within an applications lifetime to the base station despite the fact that sensor nodes. It has been shown that the controlled mobility offered by mobile sensors can be exploited to improve the energy efficiency of a network. Mobile relay configuration in dataintensive wireless. Extending the lifetime of wireless sensor networks through mobile relays wei wang, student member, ieee, vikram srinivasan, member, ieee, and keechaing chua, member, ieee abstractwe investigate the bene.
Cisco 350 series managed switches data sheet cisco. Mess management system implementation written by vineetha rohra, anurag sukhija, nikita lalwani published on 20180424 download full article with reference data and citations. Wireless sensor networks wsns are increasingly used. Mobile relay configuration omrc in dataintensive wsns. Furthermore, most of these books are written with a speci. Implementation of extensive method for mobile relay configuration.
Citeseerx relay node placement in wireless sensor networks. Relay placement for restoring connectivity in partitioned wireless sensor. Wsn are increasingly used in different types of dataintensive. In wireless sensor networks wsns, it is difficult to achieve a large data collection rate because sensors usually have limited energy and communication resources. Data collection in wireless sensor networks with mobile elements. Abstract wireless sensor networks wsns are increasingly used in data intensive applications such as microclimate monitoring, precision agriculture, and. Our objective of energy conservation is holistic in that the total energy consumed by both mobility of relays and wireless transmissions is minimized, which is in contrast to existing mobility approaches that only minimize the transmission. In the third approach, the network consists of mobile relay nodes along with static base station and data sources. Using mobile relays to prolong the lifetime of wireless sensor networks wang wei vikram srinivasan chua keechaing. Mobile relay configuration in dataintensive wireless sensor networks wireless sensor networks wsns are increasingly used in dataintensive applications such as microclimate monitoring. A delaytolerant network architecture for challenged internets. Mobile relay as doze nodes in dataintensive wireless sensor networks m. The rationale of the sink mobility approach is that as the sink node moves around, such risk of energy depletion. This system establishes the novel protocol called didrip for protected and distributed data discovery and dissemination.
Long distance transmission by sensor nodes is not energy efficient, since energy consumption is a superlinear function of the. Twoway relaying for multiple applications in wireless. Embedded based remote control application using mobile phone. Coverage conservation and extend the network lifetime are the primary issues in wireless sensor networks. Energy efficient wireless sensor node architecture for data.
Dingzhu du y lusheng wang z baogang xu x abstract this paper addresses the following relay sensor placement problem. Use of mobile relay in dataintensive wireless sensor networks. Wireless sensor networks wsns are increasingly used in dataintensive applications such as microclimate monitoring, precision agriculture. Mobile relay configuration in data intensive wireless sensor networks f elmoukaddem, e torng, g xing ieee transactions on mobile computing 12 2, 261273, 2011. Jan 18, 2015 in recent years, mobile relay has been studied in order to reduce the energy consumption in wsn elmoukaddem et al. Wireless sensor networks wsns are commonly used information technologies of modern networking and computing platforms. His areas of interest are mobility and faulttolerance in wireless sensor networks and energyaware protocol design for mobile sensor networks. Effective initial route construction for mobile relay on. In proceedings of the 6th ieee international conference on mobile ad hoc and sensor systems mass09. The usage of these relay nodes is described in our page multimedia transmission on wireless sensor networks. Relay sensor placement in wireless sensor networks xiuzhen cheng. Wireless relay control system aretas sensor networks. The concept of mobile relay is that some movable nodes change their location so as to minimize the total energy consumed by both wireless transmission and. Index termsmobile sensor node, wireless sensor network, multihop communication, network lifetime, battery aware i.
Batteryaware algorithms for mobile relay and route construction on wireless sensor network noritaka shigei, issei fukuyamay, hiromi miyajimaz, and yogi anggun saloko yudox abstractmultihop communication is used for prolonging the. Recently, wireless sensor networks wsns have become increasingly available for data intensive applications such as microclimate monitoring, precision agriculture, and audiovideo surveillance. A security architecture achieving anonymity and traceability in wireless mesh. The concept of mobile relay is that some movable nodes change their location so as to minimize the total energy consumed by both wireless transmission and locomotion. Mobile relay sensor a, sensor b total lifetime is 2t with one mobile relay. Mobile relay configuration in dataintensivewireless sensor. Notably, it is a referred, highly indexed, online international journal with high impact factor.
A wireless sensor network wsn is a wireless network using sensors to cooperatively monitor physical or environmental conditions. Wireless sensor networks wsns are increasingly used in dataintensive applications such as microclimate monitoring, precision agriculture, and audiovideo surveillance. A wireless sensor network consists of many lowcost, lowpower sensor nodes, which can perform sensing, simple computation, and transmission of sensed information. The sensor nodes near the sink node tend to suffer high energy consumption due to heavy traffic relay operations, becoming vulnerable to energy depletion. A study on wireless mesh network with hierarchical cluster. As the sensor nodes are energy constrained, energy efficiency is the main aspect to be considered in any applications.
This method was mostly used to update the configuration parameters and to distribute the management instructions in wireless sensor networks. Mobile relay configuration in dataintensivewireless. Unlike mobile base stations and data mules, our omrc problem considers the energy consumption of both mobility and transmission. Wsn are increasingly used in different types of data intensive. Harvesting aware energy management for timecritical wireless sensor networks with joint voltage and modulation scaling in network estimation with delay constraints in wireless sensor networks mobile relay configuration in data intensive wireless sensor networks. Mobile relay configuration in data intensive wireless sensor networks free download as word doc. Energy efficient hardware architecture for data and. Recently, wireless sensor networks wsns have become increasingly available for data intensive applications such as microclimate monitoring, precision ag mobile relay configuration in data intensive wireless sensor networks ieee conference publication. Models are available with 48 ports of fast ethernet and 10 to 28 ports of gigabit ethernet connectivity, providing optimal flexibility to create exactly the right network foundation for your business. Now, with the addition of the relay controller, when one or more of your sensors reaches a threshold level you have set, a variety of automatic actions can. By fatme elmoukaddem, eric torng and guoliang xing. In recent years, mobile relay has been studied in order to reduce the energy consumption in wsn elmoukaddem et al.
Wmns can be seen as a special type of wireless adhoc network. The proposed solution fulfils the requirement for intensive condition monitoring of individual animals, aggregation and timely reporting of data to the farm manager. Mobile relay configuration wireless sensor networks. Ieee 20 ns2 mobile relay configuration in data intensive wireless sensor networks.