An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks
Recent studies reveal that great benefit can be achieved by employing mobile collectors to gather data in wireless sensor networks. Since the mobile collector can traverse the transmission range of each sensor, the energy of nodes may be saved near maximally. However, for directly receiving data pac...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi - SAGE Publishing
2015-05-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2015/680301 |
| _version_ | 1797710727114391552 |
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| author | Ling Chen Jianxin Wang Xiaoqing Peng Xiaoyan Kui |
| author_facet | Ling Chen Jianxin Wang Xiaoqing Peng Xiaoyan Kui |
| author_sort | Ling Chen |
| collection | DOAJ |
| description | Recent studies reveal that great benefit can be achieved by employing mobile collectors to gather data in wireless sensor networks. Since the mobile collector can traverse the transmission range of each sensor, the energy of nodes may be saved near maximally. However, for directly receiving data packet from every node, the length of mobile collector route should be very long. Hence it may significantly increase the data gathering latency. To solve this problem, several algorithms have been proposed. One of them called BRH-MDG found that data gathering latency can be effectively shortened by performing proper local aggregation via multihop transmissions and then uploading the aggregated data to the mobile collector. But, the BRH-MDG algorithm did not carefully analyze and optimize the energy consumption of the entire network. In this paper, we propose a mathematical model for the energy consumption of the LNs and present a new algorithm called EEBRHM. The simulation results show that under the premise of bounded relay hop, compared with BRH-MDG, EEBRHM can prolong the networks lifetime by 730%. |
| first_indexed | 2024-03-12T06:56:25Z |
| format | Article |
| id | doaj.art-ba8c37bba074437aa3824fd30308584b |
| institution | Directory Open Access Journal |
| issn | 1550-1477 |
| language | English |
| last_indexed | 2024-03-12T06:56:25Z |
| publishDate | 2015-05-01 |
| publisher | Hindawi - SAGE Publishing |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj.art-ba8c37bba074437aa3824fd30308584b2023-09-03T00:03:15ZengHindawi - SAGE PublishingInternational Journal of Distributed Sensor Networks1550-14772015-05-011110.1155/2015/680301680301An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor NetworksLing Chen0Jianxin Wang1Xiaoqing Peng2Xiaoyan Kui3 School of Information Science and Engineering, Central South University, Changsha 410083, China Hunan Engineering Center for Currency Recognition and Self-Service, Changsha 410083, China School of Information Science and Engineering, Central South University, Changsha 410083, China School of Information Science and Engineering, Central South University, Changsha 410083, ChinaRecent studies reveal that great benefit can be achieved by employing mobile collectors to gather data in wireless sensor networks. Since the mobile collector can traverse the transmission range of each sensor, the energy of nodes may be saved near maximally. However, for directly receiving data packet from every node, the length of mobile collector route should be very long. Hence it may significantly increase the data gathering latency. To solve this problem, several algorithms have been proposed. One of them called BRH-MDG found that data gathering latency can be effectively shortened by performing proper local aggregation via multihop transmissions and then uploading the aggregated data to the mobile collector. But, the BRH-MDG algorithm did not carefully analyze and optimize the energy consumption of the entire network. In this paper, we propose a mathematical model for the energy consumption of the LNs and present a new algorithm called EEBRHM. The simulation results show that under the premise of bounded relay hop, compared with BRH-MDG, EEBRHM can prolong the networks lifetime by 730%.https://doi.org/10.1155/2015/680301 |
| spellingShingle | Ling Chen Jianxin Wang Xiaoqing Peng Xiaoyan Kui An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks International Journal of Distributed Sensor Networks |
| title | An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks |
| title_full | An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks |
| title_fullStr | An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks |
| title_full_unstemmed | An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks |
| title_short | An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks |
| title_sort | energy efficient and relay hop bounded mobile data gathering algorithm in wireless sensor networks |
| url | https://doi.org/10.1155/2015/680301 |
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