A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor Network
Energy efficiency in wireless sensor network (WSN) is one of the primary performance parameters. For improving the energy efficiency of WSN, we introduce distributed source coding (DSC) and virtual multiple-input multiple-output (MIMO) into wireless sensor network and then propose a new data transmi...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/904274 |
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| _version_ | 1850168970123935744 |
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| author | Na Li Liwen Zhang Bing Li |
| author_facet | Na Li Liwen Zhang Bing Li |
| author_sort | Na Li |
| collection | DOAJ |
| description | Energy efficiency in wireless sensor network (WSN) is one of the primary performance parameters. For improving the energy efficiency of WSN, we introduce distributed source coding (DSC) and virtual multiple-input multiple-output (MIMO) into wireless sensor network and then propose a new data transmission scheme called DSC-MIMO. DSC-MIMO compresses the source data using distributed source coding before transmitting, which is different from the existing communication schemes. Data compression can reduce the length of the data and improve the energy efficiency. In addition, DSC-MIMO does not require the cluster heads to collect the data of the source nodes, which reduces the frequencies of data transmission and saves energy. In the simulation, we analyze the energy consumption of DSC-MIMO. The results indicate that DSC-MIMO can effectively reduce the energy consumption and improve the energy efficiency of the whole wireless sensor network. |
| format | Article |
| id | doaj-art-a042ad849e864508a47f71a1bef376a2 |
| institution | OA Journals |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-a042ad849e864508a47f71a1bef376a22025-08-20T02:20:51ZengWileyJournal of Control Science and Engineering1687-52491687-52572015-01-01201510.1155/2015/904274904274A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor NetworkNa Li0Liwen Zhang1Bing Li2School of Electric Engineering, Henan University of Science and Technology, Luoyang 471003, ChinaSchool of Electric Engineering, Henan University of Science and Technology, Luoyang 471003, ChinaSchool of Information Engineering, Henan University of Science and Technology, Luoyang 471003, ChinaEnergy efficiency in wireless sensor network (WSN) is one of the primary performance parameters. For improving the energy efficiency of WSN, we introduce distributed source coding (DSC) and virtual multiple-input multiple-output (MIMO) into wireless sensor network and then propose a new data transmission scheme called DSC-MIMO. DSC-MIMO compresses the source data using distributed source coding before transmitting, which is different from the existing communication schemes. Data compression can reduce the length of the data and improve the energy efficiency. In addition, DSC-MIMO does not require the cluster heads to collect the data of the source nodes, which reduces the frequencies of data transmission and saves energy. In the simulation, we analyze the energy consumption of DSC-MIMO. The results indicate that DSC-MIMO can effectively reduce the energy consumption and improve the energy efficiency of the whole wireless sensor network.http://dx.doi.org/10.1155/2015/904274 |
| spellingShingle | Na Li Liwen Zhang Bing Li A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor Network Journal of Control Science and Engineering |
| title | A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor Network |
| title_full | A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor Network |
| title_fullStr | A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor Network |
| title_full_unstemmed | A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor Network |
| title_short | A New Energy-Efficient Data Transmission Scheme Based on DSC and Virtual MIMO for Wireless Sensor Network |
| title_sort | new energy efficient data transmission scheme based on dsc and virtual mimo for wireless sensor network |
| url | http://dx.doi.org/10.1155/2015/904274 |
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