Reliability Analysis of Wireless Sensor Networks Using Markovian Model
This paper investigates reliability analysis of wireless sensor networks whose topology is switching among possible connections which are governed by a Markovian chain. We give the quantized relations between network topology, data acquisition rate, nodes' calculation ability, and network relia...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2012/760359 |
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| _version_ | 1850231699039846400 |
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| author | Jin Zhu Liang Tang Hongsheng Xi Zhenghuan Zhang |
| author_facet | Jin Zhu Liang Tang Hongsheng Xi Zhenghuan Zhang |
| author_sort | Jin Zhu |
| collection | DOAJ |
| description | This paper investigates reliability analysis of wireless sensor networks whose topology is switching among possible connections which are governed by a Markovian chain. We give the quantized relations between network topology, data acquisition rate, nodes' calculation ability, and network reliability. By applying Lyapunov method, sufficient conditions of network reliability are proposed for such topology switching networks with constant or varying data acquisition rate. With the conditions satisfied, the quantity of data transported over wireless network node will not exceed node capacity such that reliability is ensured. Our theoretical work helps to provide a deeper understanding of real-world wireless sensor networks, which may find its application in the fields of network design and topology control. |
| format | Article |
| id | doaj-art-0288fe719a184de2a339b2f95a00feb4 |
| institution | OA Journals |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-0288fe719a184de2a339b2f95a00feb42025-08-20T02:03:27ZengWileyJournal of Applied Mathematics1110-757X1687-00422012-01-01201210.1155/2012/760359760359Reliability Analysis of Wireless Sensor Networks Using Markovian ModelJin Zhu0Liang Tang1Hongsheng Xi2Zhenghuan Zhang3Department of Automation, University of Science and Technology of China, Hefei 230027, ChinaDepartment of Automation, University of Science and Technology of China, Hefei 230027, ChinaDepartment of Automation, University of Science and Technology of China, Hefei 230027, ChinaDepartment of Automation, University of Science and Technology of China, Hefei 230027, ChinaThis paper investigates reliability analysis of wireless sensor networks whose topology is switching among possible connections which are governed by a Markovian chain. We give the quantized relations between network topology, data acquisition rate, nodes' calculation ability, and network reliability. By applying Lyapunov method, sufficient conditions of network reliability are proposed for such topology switching networks with constant or varying data acquisition rate. With the conditions satisfied, the quantity of data transported over wireless network node will not exceed node capacity such that reliability is ensured. Our theoretical work helps to provide a deeper understanding of real-world wireless sensor networks, which may find its application in the fields of network design and topology control.http://dx.doi.org/10.1155/2012/760359 |
| spellingShingle | Jin Zhu Liang Tang Hongsheng Xi Zhenghuan Zhang Reliability Analysis of Wireless Sensor Networks Using Markovian Model Journal of Applied Mathematics |
| title | Reliability Analysis of Wireless Sensor Networks Using Markovian Model |
| title_full | Reliability Analysis of Wireless Sensor Networks Using Markovian Model |
| title_fullStr | Reliability Analysis of Wireless Sensor Networks Using Markovian Model |
| title_full_unstemmed | Reliability Analysis of Wireless Sensor Networks Using Markovian Model |
| title_short | Reliability Analysis of Wireless Sensor Networks Using Markovian Model |
| title_sort | reliability analysis of wireless sensor networks using markovian model |
| url | http://dx.doi.org/10.1155/2012/760359 |
| work_keys_str_mv | AT jinzhu reliabilityanalysisofwirelesssensornetworksusingmarkovianmodel AT liangtang reliabilityanalysisofwirelesssensornetworksusingmarkovianmodel AT hongshengxi reliabilityanalysisofwirelesssensornetworksusingmarkovianmodel AT zhenghuanzhang reliabilityanalysisofwirelesssensornetworksusingmarkovianmodel |