Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor network
The problem of topology control in a network of heterogeneous wireless devices with different maximum transmission ranges was considered.For most topology control structures,the energy model adopted is quite unrealistic,in which the reception energy is commonly neglected.Moreover,most existing appro...
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Editorial Department of Journal on Communications
2013-08-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.005/ |
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| author | Xiao-hong LI Jing-qiao GE Da-fang ZHANG |
| author_facet | Xiao-hong LI Jing-qiao GE Da-fang ZHANG |
| author_sort | Xiao-hong LI |
| collection | DOAJ |
| description | The problem of topology control in a network of heterogeneous wireless devices with different maximum transmission ranges was considered.For most topology control structures,the energy model adopted is quite unrealistic,in which the reception energy is commonly neglected.Moreover,most existing approaches to topology control were mainly considered to preserve energy-efficient paths in the resulting topology structures which may not allow network to realize maximum potential lifetime.An adjustable lifetime-prolonging structure for heterogeneous wireless sensor network (ALPH) to control topology was presented.Different from the prior work,based on the more realistic energy model,preserving all the maximal lifetime paths in the resulting topology structures was considered.Properties of ALPH by proof or simulation shows:the topologies derived under ALPH preserve the network connectivity and bi-directionality; it preserves all maximal lifetime paths between any pair of nodes under different RF modules; it enables each node to adjust the topology independently between DRNG and the MaxPower graph via parameter <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <msub> <mi>P</mi> <mrow> <msub> <mi>R</mi> <mn>0</mn> </msub> </mrow> </msub> </math></inline-formula> and allows nodes to have different path loss exponents; compared with previous work of DRNG,DGG,EYG and the MaxPower graph based on the real device’s parameters,it can effectively prolong network lifetime. |
| format | Article |
| id | doaj-art-c564893d0b924860a5032b6467152ae1 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-08-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-c564893d0b924860a5032b6467152ae12025-01-14T06:40:59ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-08-0134354359673952Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor networkXiao-hong LIJing-qiao GEDa-fang ZHANGThe problem of topology control in a network of heterogeneous wireless devices with different maximum transmission ranges was considered.For most topology control structures,the energy model adopted is quite unrealistic,in which the reception energy is commonly neglected.Moreover,most existing approaches to topology control were mainly considered to preserve energy-efficient paths in the resulting topology structures which may not allow network to realize maximum potential lifetime.An adjustable lifetime-prolonging structure for heterogeneous wireless sensor network (ALPH) to control topology was presented.Different from the prior work,based on the more realistic energy model,preserving all the maximal lifetime paths in the resulting topology structures was considered.Properties of ALPH by proof or simulation shows:the topologies derived under ALPH preserve the network connectivity and bi-directionality; it preserves all maximal lifetime paths between any pair of nodes under different RF modules; it enables each node to adjust the topology independently between DRNG and the MaxPower graph via parameter <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <msub> <mi>P</mi> <mrow> <msub> <mi>R</mi> <mn>0</mn> </msub> </mrow> </msub> </math></inline-formula> and allows nodes to have different path loss exponents; compared with previous work of DRNG,DGG,EYG and the MaxPower graph based on the real device’s parameters,it can effectively prolong network lifetime.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.005/wireless sensor networkheterogeneoustopology controlgeometric graphnetwork lifetime |
| spellingShingle | Xiao-hong LI Jing-qiao GE Da-fang ZHANG Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor network Tongxin xuebao wireless sensor network heterogeneous topology control geometric graph network lifetime |
| title | Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor network |
| title_full | Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor network |
| title_fullStr | Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor network |
| title_full_unstemmed | Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor network |
| title_short | Adjustable lifetime-prolonging structure for topology control in heterogeneous wireless sensor network |
| title_sort | adjustable lifetime prolonging structure for topology control in heterogeneous wireless sensor network |
| topic | wireless sensor network heterogeneous topology control geometric graph network lifetime |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.005/ |
| work_keys_str_mv | AT xiaohongli adjustablelifetimeprolongingstructurefortopologycontrolinheterogeneouswirelesssensornetwork AT jingqiaoge adjustablelifetimeprolongingstructurefortopologycontrolinheterogeneouswirelesssensornetwork AT dafangzhang adjustablelifetimeprolongingstructurefortopologycontrolinheterogeneouswirelesssensornetwork |