wireless sensor IEEE PAPERS AND PROJECTS-2020
Wireless sensor network 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
Novel Cluster Rotating and Routing Strategy for software defined Wireless Sensor Networks
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The biggest problems faced by the software defined wireless sensor network are energy conservation and load balancing techniques which impose a high level of constraint. In general clustering is used in a network in order to decrease the use of energy thereby
A Modified E-LEACH Routing Protocol for Improving the Lifetime of a Wireless Sensor Network.
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This paper proposes a modified end-to-end secure low energy adaptive clustering hierarchy (ME-LEACH) algorithm for enhancing the lifetime of a wireless sensor network (WSN). Energy limitations are a major constraint in WSNs, hence every activity in a WSN must Energy efficiency has become a primary issue in wireless sensor networks (WSN). The sensor networks are powered by battery and thus they turn out to be dead after a particular interval. Hence, enhancing the data dissipation in energy efficient manner remains to be
Privacy-preserving and energy-saving data aggregation scheme in wireless sensor networks
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Because sensor nodes have limited resources in wireless sensor networks, data aggregation can efficiently reduce communication overhead and extend the network lifetime. Although many existing methods are particularly useful for data aggregation applications Wireless sensor networks are designed in such a way that transfer sensed data to base station, while a part of network is faulty. This study suggests a fault-tolerant clustering-based multipath algorithm for wireless sensor networks. We have employed a hybrid energy Wireless sensor networks (WSNs) have a significant number of sensing nodes with computing and communication resources for data transmission. Many essential aspects such as computational power, storage capability, and energy consumption must be taken Wireless sensor networks (WSNs) are composed of several sensor nodes which are limited in terms of resources for computing, storage, communication bandwidth, and, most importantly of all, energy. One of the major challenges in these networks is congestion Localization of sensor nodes is of utmost importance as the information collected by sensor nodes be meaningless without the knowledge of its origin. Due to limited battery life and non uniform data loaded in the network, some of the sensor nodes exhaust their Wireless sensor networks (WSNs) are generically self-configuring and organizing networks with constrained communicational ability and energy supply. One of the crucial crises in WSN is the employment of energy effectual routing and load balancing protocol to improveIn this paper, a mathematical model of the operation process of the ZigBee standard wireless network for remote monitoring systems based on the Markov chain apparatus was developed. Using the model was evaluated of the operation process of the CSMA/CA Malicious attacks like denial-of-service massively affect the network activities of wireless sensor network. These attacks exploit network layer vulnerabilities and affect all the layers of the network. Anomaly based intrusion detection system (AIDS) are designed for monitoring
A binary PSO approach for improving the performance of wireless sensor networks
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Wireless sensor networks are used for low-cost unsupervised observation in a wide-range of environments and their application is largely constrained by the limited power sources of their constituent sensor nodes. Techniques such as routing and clustering are promising Now-a-days, wireless sensor node acts as a basement for a higher level industrial internet of things application. Any kind of real time IoT applications sense the data using already in- built sensors. In real time physical environment, sensors are having minimum amount of Advances in digital electronics, wireless communications, and electro-mechanical systems technology have revolutionized the society and economy across the globe by enabling the development of low-cost, low-power, and multi-functional sensor nodes, from which the
Load Balanced Clustering Based on Imperialist Competitive Algorithm in Wireless Sensor Networks
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Energy consumption is one of the most serious issues in designing Wireless Sensor Networks (WSNs) for maximizing its lifetime and stability. Clustering is considered as one of the topology control methods for maintaining the stability of WSNs which can significantly
An Efficient Energy Saving Scheme Through Sorting Technique for Wireless Sensor Network
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The role of a sensor is to sense and gather the information from both remote and domestic zones. Wireless sensor network (WSN) is still emerging to exploit its uses in new extents, though, a lot of works have been done such as habitat monitoring, health care, agricultureWireless sensor networks (WSNs) have come forth as a new robust and dynamic technology being adopted in many real-world applications. A WSN is composed of sensor nodes used for gathering data from the environment under study. Its a technology that constitutes the The rapid growth of Wireless Networking and MEMS augmented the human lifestyle. The combination of Wireless Sensor Networks (WSN) with Artificial Intelligence (AI) payed way to development of enormous application which can think like human and predict better results Wireless sensor network (WSN) is a wireless network composed of a large number of static or mobile sensors in a self-organizing and multi-hop manner. In WSN research, node placement is one of the basic problems. In view of the coverage, energy consumption and In wireless sensor networks (WSNs), the appearance of coverage holes over a large target field is mostly possible. Those holes reduce network performance and affect the network efficiency. Several approaches were proposed to heal coverage holes in WSNs, butLate progress on wireless sensor networks has brought together numerous new conventions, particularly for sensor networks with the critical concern of energy awareness. Such routing arrangements can vary from the implementation and design of the network. AAbstract Wireless Sensor Network (WSN) is the main element of modern Industrial Internet of Things system in event monitoring. However, WSN is unable to respond for longer life due to the limited battery backup. So, it is hard to monitor the event of interest for longer span of
A Novel Method for Key Establishment Based on Symmetric Cryptography in Hierarchical Wireless Sensor Networks
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Most of recent researches carried out into wireless sensor networks are concerned with homogeneous networks in which all network nodes have the same features and key management mechanisms presented for them aim to enable as many nodes to establish The utilization of mobile sink in spite of its points of interest carries new difficulties to WSNs. The principle disputes are the position update of sink node to the hub. Every sensor hub should know about the sink position all together that it can move its information to the sink In wireless sensor networks, adversaries physically capture sensor nodes on the fields, and use them to launch false positive attacks (FPAs). FPAs could be conducted by injecting forged or old sensing reports, which would represent non-existent events on the fields, with The network life of wireless sensor networks (WSNs) relies on the limited energy of non- rechargeable batteries used at the sensor node. Hence, maximum energy saving is essential in the research area while designing a routing algorithm for the WSNs. An energy This paper presents a radial cluster heads selection mechanism for homogenous wireless sensor networks. It aims to ensure a good load balancing and enhance the network lifetime. A performance comparison between LEACH, Mod_LEACH, Multi-Chain-PEGASIS, M-GEAR Rendezvous points (RPs) based data acquisition methods are widely accepted as the solution for data acquisition delay/latency problem. In these methods, RPs are a subset of sensor nodes, that store the data of other sensor nodes and forward them to the mobile sink Abstract Wireless Sensor Network (WSN) is an arrangement of sensor nodes to collect environmental data and send it to Base Station (BS). The major application of the sensor networks is monitoring the physical environmental conditions. The WSN system plays a
Wireless Sensor Networks for Intelligent Transportation Systems
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Wireless sensor networks have recently become important as they have the potential to revolutionize many parts of public interacting. This paper reviewed the previous article about the usage of Wireless Sensor Networks within the Intelligent Transportation System. In theAs an important medium of information transmitting, Wireless Sensor Networks (WSN) is at risk of a series of malicious nodes. In view of the inefficiency of the existing malicious node detection methods in Wireless Sensor Networks, this paper proposed a malicious node
Energy Efficient Approaches in Wireless Sensor Networks
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Energy efficiency is always a critical issue in wireless sensor networks (WSNs). The networks support many applications in different fields often deploying in harsh conditions that not be accessible by a human. Even the devices have very small sizes and In a modern approach, a smart grid requires an innovation on various fronts such as a wireless sensor network which is an important component of smart grid applicability. To fulfill the Quality of Service (QoS) needs in smart grid network, a structure of network and topology Wireless sensor networks (WSN) gathers information pertaining to sensitive data. As because the sensor nodes in WSN are remote and unattended for a longer period of time, vulnerability to intrusions and attacks are also found to be higher, hence making the medium
STUDY OF COVERAGE AND CONNECTIVITY PROBLEMS IN WIRELESS SENSOR NETWORK
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Connectivity and coverage play a major role in the proper functioning and performance of Wireless Sensor Network (WSN). Network connectivity indicates how well the sensory data can be communicated by the sensor nodes to the sink. Coverage specifies how well a PointWireless Sensors are used in many real life applications including traffic monitoring to capture the video, converting the video into frames of images and to transmit them to the sink node for analysis. In such a scenario, security is an important issue to be tackled in wireless Wireless sensor networks (WSN) are consisted of several sensor nodes scattered in an area to gather data from their ambient environment and send it to base station (BS). The energy of nodes in WSNs is limited. One of the most significant issues in WSNs is reducing the energy This paper proposes a Lightweight and Secure Tree-based Routing protocol (LSTR) for Wireless Sensor Networks. The security of data routing from sensor nodes to the Base Station (BS) is achieved based on an efficient ID-based authenticated key-agreement
Stabilizing Energy Consumption in Unequal Clusters of Wireless Sensor Networks
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In the past few decades, Energy Efficiency (EE) has been a significant challenge in Wireless Sensor Networks (WSNs). WSN requires reduced transmission delay and higher throughput with high quality services, it further pays much attention in increased energy consumption to
MULTI-HOP WIRELESS SENSOR NETWORKS CROSS-LAYER ROUTING PROTOCOL
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The appearance of wireless sensor networks with emphasis the information being steered, as opposed to routing information has re-imagined networking from that of conventional wireless networked systems. Requesting the requirement for content based routing
Effective Routing Protocol for Perpetual Wireless Sensor Networks
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Recent advances in telecommunication and electronics gave rise to low powered and low- cost wireless sensors which communicate with one another within short distances Chen (2019). This advancement has helped with the development of concepts around artificial
Oscillation-Basedenergy Harvester Using Aerodynamicambient Airflow For Wireless Sensor
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In this paper, modelling of a piezoelectric energy harvester to harness aerodynamic energy from airflow is presented. Notably, distributedparameter models of a piezoelectric energy harvester using an oscillating or dynamic airfoil wing as a base structure and attached to a
A Study of Wireless Sensor Networks to Comprehend their Relevance to Different Applications.
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Wireless sensor networks (WSNs) have experienced enormous growth, both in terms of the technology used and their practical applications. In order to understand the features of WSNs that make the solution suitable for a specific purpose, one needs to be aware of the Mobile Wireless sensor network encloses several minute sensors with miniature energy transceiver for collecting information in a diverse atmosphere. Network with restricted battery energy in sensor nodes is difficult task to design a proficient routing method to maximize A major concern in wireless sensor network (WSN) is energy efficiency as they utilize small sized batteries, which can neither be replaced nor be recharged. Hence, there are many research efforts in designing energy efficient hierarchical clustering model. Most of the Wireless sensor network consists of a number of power constrained sensor nodes that sense data from the environment. The collected data is directed to the base station in a harmonized way. Under such circumstances, the foremost challenges of sensor networks Abstract Wireless Sensor Networks are categorized by the improved energy consumption parameters. The nodes are deployed in challenging surroundings and they are not communicated for a long time with lacking of energy level. These kinds of nodes will be the
Impact of Circular Field in Underwater Wireless Sensor Networks
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Underwater Wireless Sensor Networks (UWSNs) face challenges regarding high propagation delay, limited bandwidth, 3D topology and excessive energy consumptions. In this paper, a routing scheme with circular field is proposed for an efficient collection of dataIn energy-constrained wireless sensor networks (WSNs), geographic routing (GR) also known as location-aware routing has been developed because it uses neighbourhood locality data as an alternative of overall topology information for routing. But, this protocol
Clustering in Wireless Sensor Networks
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In WSN, sensor nodes are deployed to operate autonomously in remote environments. Depending on the network orientation, WSN can be of two types: flat network and hierarchical or cluster-based network. Various advantages of cluster-based WSN are energy
Fuzzy dstar-lite routing method for energy-efficient heterogeneous wireless sensor networks
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Sensor devices, in Wireless Sensor Networks (WSNs), are usually equipped with low- capacity batteries and scattered on areas that cannot be reached in most of the cases to recharge or replace these sensors. The available battery energy in the sensor nodes is CSE PROJECTS