Wireless sensor network redundancy node sleep scheduling algorithm
A scheduling algorithm for redundant nodes is proposed to effectively prolong the lifetime of WSN.The algorithm focuses on two problems.One is to prevent a large number of nodes shifting at the same time from working state into sleeping state to avoid the appearance of blind areas,the other is to em...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.009/ |
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| _version_ | 1841539708014821376 |
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| author | Tao WEN Dong-qing ZHANG Quan GUO Xiao-ying SONG |
| author_facet | Tao WEN Dong-qing ZHANG Quan GUO Xiao-ying SONG |
| author_sort | Tao WEN |
| collection | DOAJ |
| description | A scheduling algorithm for redundant nodes is proposed to effectively prolong the lifetime of WSN.The algorithm focuses on two problems.One is to prevent a large number of nodes shifting at the same time from working state into sleeping state to avoid the appearance of blind areas,the other is to employ different scheduling strategies on border nodes and internal nodes to avoid contraction of the network boundary by judging whether a node is on the network boundary according to the number of working nodes in its neighbor table.The simulation results show that the algorithm can effectively prolong the lifetime of WSN. |
| format | Article |
| id | doaj-art-170fd7937b25447196607c06f1f60dba |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-170fd7937b25447196607c06f1f60dba2025-01-14T06:44:20ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-10-0135678059686717Wireless sensor network redundancy node sleep scheduling algorithmTao WENDong-qing ZHANGQuan GUOXiao-ying SONGA scheduling algorithm for redundant nodes is proposed to effectively prolong the lifetime of WSN.The algorithm focuses on two problems.One is to prevent a large number of nodes shifting at the same time from working state into sleeping state to avoid the appearance of blind areas,the other is to employ different scheduling strategies on border nodes and internal nodes to avoid contraction of the network boundary by judging whether a node is on the network boundary according to the number of working nodes in its neighbor table.The simulation results show that the algorithm can effectively prolong the lifetime of WSN.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.009/wireless sensor networkredundant nodes sleepmonitoring blind areanetwork boundary contraction |
| spellingShingle | Tao WEN Dong-qing ZHANG Quan GUO Xiao-ying SONG Wireless sensor network redundancy node sleep scheduling algorithm Tongxin xuebao wireless sensor network redundant nodes sleep monitoring blind area network boundary contraction |
| title | Wireless sensor network redundancy node sleep scheduling algorithm |
| title_full | Wireless sensor network redundancy node sleep scheduling algorithm |
| title_fullStr | Wireless sensor network redundancy node sleep scheduling algorithm |
| title_full_unstemmed | Wireless sensor network redundancy node sleep scheduling algorithm |
| title_short | Wireless sensor network redundancy node sleep scheduling algorithm |
| title_sort | wireless sensor network redundancy node sleep scheduling algorithm |
| topic | wireless sensor network redundant nodes sleep monitoring blind area network boundary contraction |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.009/ |
| work_keys_str_mv | AT taowen wirelesssensornetworkredundancynodesleepschedulingalgorithm AT dongqingzhang wirelesssensornetworkredundancynodesleepschedulingalgorithm AT quanguo wirelesssensornetworkredundancynodesleepschedulingalgorithm AT xiaoyingsong wirelesssensornetworkredundancynodesleepschedulingalgorithm |