Optimal energy efficiency routing strategy based on community in mobile social network
An optimal energy efficiency routing strategy based on community was proposed,which minimized the network energy consumption under the given delay constraint.Firstly the expected energy consumption and delay of message delivery in the connected network were obtained through Markov chain.Then the com...
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| Format: | Article |
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Editorial Department of Journal on Communications
2017-05-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017107/ |
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| author | Ying PENG Nao WANG Gao-cai WANG |
| author_facet | Ying PENG Nao WANG Gao-cai WANG |
| author_sort | Ying PENG |
| collection | DOAJ |
| description | An optimal energy efficiency routing strategy based on community was proposed,which minimized the network energy consumption under the given delay constraint.Firstly the expected energy consumption and delay of message delivery in the connected network were obtained through Markov chain.Then the comprehensive cost function for delivering message from source node to destination node was designed,which was combined with energy consumption and delay.Thus,the optimization function to comprehensive cost of relay node delivering message was obtained,and further the reward function of relay node was gotten.Finally the optimal expected reward of optimal relay node was achieved using the optimal stopping theory,so as to realize the optimal energy efficiency routing strategy.In simulations,the average energy consumption,the average delay and the average delivery ratio of routing optimization strategy were compared with those of other routing strategies in related literatures.The results show that the strategy proposed has smaller average energy consumption,shorter average delay and higher average delivery ratio,gaining better energy consumption optimization effect. |
| format | Article |
| id | doaj-art-380af66f03004c43a0f817fd72768bc2 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2017-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-380af66f03004c43a0f817fd72768bc22025-01-14T07:12:25ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2017-05-013812814459710399Optimal energy efficiency routing strategy based on community in mobile social networkYing PENGNao WANGGao-cai WANGAn optimal energy efficiency routing strategy based on community was proposed,which minimized the network energy consumption under the given delay constraint.Firstly the expected energy consumption and delay of message delivery in the connected network were obtained through Markov chain.Then the comprehensive cost function for delivering message from source node to destination node was designed,which was combined with energy consumption and delay.Thus,the optimization function to comprehensive cost of relay node delivering message was obtained,and further the reward function of relay node was gotten.Finally the optimal expected reward of optimal relay node was achieved using the optimal stopping theory,so as to realize the optimal energy efficiency routing strategy.In simulations,the average energy consumption,the average delay and the average delivery ratio of routing optimization strategy were compared with those of other routing strategies in related literatures.The results show that the strategy proposed has smaller average energy consumption,shorter average delay and higher average delivery ratio,gaining better energy consumption optimization effect.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017107/mobile social networkoptimal energy efficiency routingcommunityoptimal stoppingoptimal relay node |
| spellingShingle | Ying PENG Nao WANG Gao-cai WANG Optimal energy efficiency routing strategy based on community in mobile social network Tongxin xuebao mobile social network optimal energy efficiency routing community optimal stopping optimal relay node |
| title | Optimal energy efficiency routing strategy based on community in mobile social network |
| title_full | Optimal energy efficiency routing strategy based on community in mobile social network |
| title_fullStr | Optimal energy efficiency routing strategy based on community in mobile social network |
| title_full_unstemmed | Optimal energy efficiency routing strategy based on community in mobile social network |
| title_short | Optimal energy efficiency routing strategy based on community in mobile social network |
| title_sort | optimal energy efficiency routing strategy based on community in mobile social network |
| topic | mobile social network optimal energy efficiency routing community optimal stopping optimal relay node |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017107/ |
| work_keys_str_mv | AT yingpeng optimalenergyefficiencyroutingstrategybasedoncommunityinmobilesocialnetwork AT naowang optimalenergyefficiencyroutingstrategybasedoncommunityinmobilesocialnetwork AT gaocaiwang optimalenergyefficiencyroutingstrategybasedoncommunityinmobilesocialnetwork |