Cost Effective Energy Aware Coverage Preserving Protocol for Wireless Sensor Network (original) (raw)
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An Energy-aware and Coverage-preserving Hierarchical Routing Protocol for Wireless Sensor Networks
Wireless Information Networks and Systems, 2009
Coverage-preserving and lifetime-prolonging are essential issues for wireless sensor networks (WSNs). Providing full sensing coverage in a security-sensitive area is necessary for practical applications such as security surveillances or military investigations. In order to prolong the duration of full sensing coverage, we propose an Energy-aware and Coverage-presenting Hierarchical Routing (ECHR) protocol for randomly deployed WSNs. The ECHR protocol accommodates energy-balancing and coverage-preserving while selecting one cluster head for each round. The power consumption of radio transmission and residual energy over the network are taken into account when determining an optimal route for a packet. The simulation results show that ECHR prolongs the duration with full sensing coverage, which provides up to 85% extra lifetime comparing with other protocols.
IJERT-Energy And Cost Effective Routing Protocol For Wireless Sensor Network
International Journal of Engineering Research and Technology (IJERT), 2013
https://www.ijert.org/energy-and-cost-effective-routing-protocol-for-wireless-sensor-network https://www.ijert.org/research/energy-and-cost-effective-routing-protocol-for-wireless-sensor-network-IJERTV2IS2537.pdf Wireless Sensor network consists of large number of small sensor nodes which can communicate over wireless links. The sensor nodes are short-lived and unreliable which leads to the main design issue of maintaining long system lifetime as well as maintaining sufficient sensing coverage and reliability. To increase the lifetime and Quality of Service (QoS) various routing protocols were proposed in order to maintain full sensing coverage. In this paper we propose an algorithm for randomly deployed wireless sensor network. The proposed algorithm increases the working time of full coverage in a given network. The main idea of this paper is to combine coverage preservation and energy balancing into routing protocols. The proposed scheme is cost effective. We have performed MATLAB simulations to analyze the results and to compare our scheme with other benchmark protocols. The expected output is 85%-90% extra lifetime and energy preservation.
An energy efficient and coverage guaranteed wireless sensor network
2007
Abstract In many scenarios, sensor nodes have to rely on a limited supply of energy (using batteries). To support long lifetime of wireless sensor networks (WSN), an energy-efficient way of operation of the WSN is necessary. In this paper, we propose a new controlled layer deployment (CLD) routing protocol to guarantee coverage and energy efficiency on a sensor network.
Extensive Study on Coverage and Network Lifetime Issues in Wireless Sensor Network
International Journal of Computer Applications, 2012
Wireless sensor networks have a broad variation of applications within the surveillance, military, atmosphere monitoring and medical fields. Coverage and connectivity of sensor networks demonstrates how well a region is monitored. The coverage issues have been studied extensively. Particularly the coverage with respect to connectivity and network lifetime effectiveness is emphasized. Constructing a connected, absolutely encapsulated and energy efficient sensor network is efficacious for real time applications attributable to the restricted resources of sensor nodes. This extensive study highlights the recent research analysis and their respective approaches on coverage of wireless sensor networks. A comprehensive comparison among these approaches are given from the perspective of style objectives, assumptions, algorithm attributes and connected results.
Survey on Wireless Sensor Network Applications and Energy Efficient Routing Protocols
Wireless Personal Communications, 2018
Wireless sensor network (WSN) is a group of small power-constrained nodes that sense data and communicate it to the base station (BS). These nodes cover a vast region of interest (ROI) for several purposes according to the application need. The first challenge encountered in WSNs is how to cover the ROI perfectly and send the monitored data to the BS. Although the energy introduced during setup phase and the violation of energy fairness constraint of dynamic routing topologies, they achieve high network performance in terms of coverage and connectivity. In this paper, we categorize the applications of WSN based on different aspects to show the major protocol design issues. Thus, the energy efficiency of the recent proactive routing protocols is studied from different angles. The energy overhead and energy fairness of each protocol were carefully analyzed. The most energy efficient routing protocols for homogeneous proactive networks were studied and compared to highlight the research challenges and existing problems in this area. The results proved that energy overhead and route selection are the most effective aspects of network lifetime and network efficiency.
Energy-Efficient Routing Protocol for Node Lifetime Enhancement in Wireless Sensor Networks
World Academy of Research in Science and Engineering, 2019
Wireless sensor networks (WSNs) countenance some deceitful attack which may damage instructions and capacity in an elegant way and with irregular performance to fabricate the premier damage without being exposed. WSNs often consist of tiny devices with limited energy, computational power, transmission range, and memory. Energy is one of the most important resources in such networks. Therefore, optimal use of energy is necessary. In this paper, we present a novel energy-efficient routing protocol for WSNs. The suggested protocol may be hierarchic and group built. Every bunch comprises from claiming one cluster head (CH) node, two agent CH nodes, also a percentage conventional sensor hubs. Those reclustering the long haul Also vitality necessities need been minimized Eventually Tom's perusing presenting the idea from CH board. Recent approaches use selective encryption to minimize energy consumption. WSNs are resource constrained. Moreover, exchange ways need aid utilized to information transmission the middle of An CH hub and the bs. Thorough reproduction effects portray those vitality efficiency, throughput, and prolonged lifetime of the hubs under that impact of the suggested protocol. Future scope from claiming this worth of effort will be delineated.
Energy Efficient Routing Protocol for Increasing Lifetime of Wireless Sensor Network
International Journal of Engineering Technologies and Management Research, 2020
In the recent years, an efficient design of a Wireless Sensor Network has become important in the area of research. The major challenges in the design of Wireless Sensor Network is to improve the network lifetime. The main difficulty for sensor node is to survive in that monitoring area for the longer time that means there is a need to increase the lifetime of the sensor nodes by optimizing the energy and distance. There are various existing routing protocols in which optimal routing can be achieved like Data-Centric, Hierarchical and Location-based routing protocols. In this paper, new power efficient routing protocol is being proposed that not only select the shortest path between the source node and sink node for data transmission but also maximizes the lifetime of the participating nodes by selecting the best path for sending the data packet across the network. The main objective of this research is to develop a faster algorithm to find the energy efficient route for Wireless Se...
A WSN is a specialized wireless network made up of large number of sensors and at least one base station. The foremost or the main difference between WSN and the traditional wireless networks is that sensors are extremely sensitive to energy consumption. Energy saving in the crucial issue in designing the wireless sensor networks ... Since the radio transmission and reception consumes more energy, one of the most or the main significant issue in wireless sensor network is the inherent limited battery power within network sensor nodes. It is preferable to dispense the energy throughout the wireless sensor network so to maximize the lifetime of sensor nodes. So it is essential to design effective and energy aware protocols in order to enhance the life time of the network. A wireless sensor network may have network structure based or protocol operation based routing protocol. In this paper, a review on hierarchical based routing protocol which is further a sub-type of the network structure based routing protocol in WSNs is carried out. Major issues which are considered in WSNs are Energy consumption and network life time.
Energy-Efficient Communication Protocol for Wireless Sensor Networks
A wireless sensor network contains a set of sensor devices that are usually operating on battery power with a limited energy resources and due to the dimensionality of these networks, replacing the batteries is a complicated task. Thus energy efficiency is one of the most important issues and designing energy efficient protocols is critical for prolonging the lifetime. This paper introduces a two routing protocols namely, LEACH and EAMMH in Homogenous & Heterogeneous system supported by simulation scripts, and analysis of the results against known metrics with energy and network lifetime being major among them. Simulation results using MATLAB shows that the proposed EAMMH in Homogenous & Heterogeneous system significantly reduces energy consumption and increases the total lifetime of the wireless sensor network.
… , 2009. ISCIT 2009. 9th …, 2009
In large scale applications like military surveillance, sensing coverage is essential for target detection and optimization of power consumption is important for lifetime extension of the network. In battle field, nodes are deployed randomly which results some places empty and some places dense. To assure the sensing coverage for the whole area of interest, sensors are deployed several times which represents random distribution with dense node deployment. This dense sensor deployment shows redundancy. These redundant traffics result collisions, packet losses and retransmissions. Consequently it consumes more energy and decreases the lifetime of the network. In order to use this dense sensor network efficiently to increase the lifetime of the network , it is necessary to find out a set of small number of working nodes that can cover the region of interest and reduce redundancy. In this paper, we propose a new energy efficient protocol where each node in the network takes decision to turn on or turn off in a distributed manner that results a set of small number of active nodes throughout lifetime of the network and covers sensing area of interest for target detection. It reduces redundancy, power consumption and increase the lifetime of a network. In this protocol, nodes balance their energy by going to working state based on their residual energy to keep the nodes alive to assure the coverage throughout the lifetime. The simulation results of this protocol shows that throughout network lifetime the coverage is preserved in a range from 84% to 100% and about a constant number of nodes are working.