A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor Networks
Wireless sensor networks (WSNs) have been broadly studied with advances in ubiquitous computing environment. Because the resource of a sensor node is limited, it is important to use energy-efficient routing protocol in WSNs. The cluster-based routing is an efficient way to reduce energy consumption...
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| Format: | Article |
| Language: | English |
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Wiley
2014-07-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2014/527928 |
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| _version_ | 1849305317368659968 |
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| author | Hyunjo Lee Miyoung Jang Jae-Woo Chang |
| author_facet | Hyunjo Lee Miyoung Jang Jae-Woo Chang |
| author_sort | Hyunjo Lee |
| collection | DOAJ |
| description | Wireless sensor networks (WSNs) have been broadly studied with advances in ubiquitous computing environment. Because the resource of a sensor node is limited, it is important to use energy-efficient routing protocol in WSNs. The cluster-based routing is an efficient way to reduce energy consumption by decreasing the number of transmitted messages to the sink node. LEACH is the most popular cluster-based routing protocol, which provides an adaptive cluster generation and cluster header rotation. However, its communication range is limited since it assumes a direct communication between sensor nodes and a sink node. To resolve this problem, we propose a new energy-efficient cluster-based routing protocol, which adopts a centralized clustering approach to select cluster headers by generating a representative path. To support reliable data communication, we propose a multihop routing protocol that allows both intra- and intercluster communications. Based on a message success rate and a representative path, the sensor nodes are uniformly distributed in clusters so that the lifetime of network can be prolonged. Through performance analysis, we show that our energy-efficient routing protocol outperforms the existing protocols up to 2 times, in terms of the distribution of cluster members, the energy consumption, and the reliability of a sensor network. |
| format | Article |
| id | doaj-art-091f2e6cb62848eaa8336b57ed4c4906 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2014-07-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-091f2e6cb62848eaa8336b57ed4c49062025-08-20T03:55:29ZengWileyInternational Journal of Distributed Sensor Networks1550-14772014-07-011010.1155/2014/527928527928A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor NetworksHyunjo LeeMiyoung JangJae-Woo ChangWireless sensor networks (WSNs) have been broadly studied with advances in ubiquitous computing environment. Because the resource of a sensor node is limited, it is important to use energy-efficient routing protocol in WSNs. The cluster-based routing is an efficient way to reduce energy consumption by decreasing the number of transmitted messages to the sink node. LEACH is the most popular cluster-based routing protocol, which provides an adaptive cluster generation and cluster header rotation. However, its communication range is limited since it assumes a direct communication between sensor nodes and a sink node. To resolve this problem, we propose a new energy-efficient cluster-based routing protocol, which adopts a centralized clustering approach to select cluster headers by generating a representative path. To support reliable data communication, we propose a multihop routing protocol that allows both intra- and intercluster communications. Based on a message success rate and a representative path, the sensor nodes are uniformly distributed in clusters so that the lifetime of network can be prolonged. Through performance analysis, we show that our energy-efficient routing protocol outperforms the existing protocols up to 2 times, in terms of the distribution of cluster members, the energy consumption, and the reliability of a sensor network.https://doi.org/10.1155/2014/527928 |
| spellingShingle | Hyunjo Lee Miyoung Jang Jae-Woo Chang A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor Networks International Journal of Distributed Sensor Networks |
| title | A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor Networks |
| title_full | A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor Networks |
| title_fullStr | A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor Networks |
| title_full_unstemmed | A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor Networks |
| title_short | A New Energy-Efficient Cluster-Based Routing Protocol Using a Representative Path in Wireless Sensor Networks |
| title_sort | new energy efficient cluster based routing protocol using a representative path in wireless sensor networks |
| url | https://doi.org/10.1155/2014/527928 |
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