Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network
Based on the differences of social relations between nodes,a community structure perception routing mechanism was proposed for the reason of low message delivery probability in intermittently connected wireless network.According to state information of nodes in each movement cycle,Markov models was...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2015-04-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015104/ |
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| _version_ | 1841529554543312896 |
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| author | Fusheng Ji Hongpei Zhang Yan Zhang |
| author_facet | Fusheng Ji Hongpei Zhang Yan Zhang |
| author_sort | Fusheng Ji |
| collection | DOAJ |
| description | Based on the differences of social relations between nodes,a community structure perception routing mechanism was proposed for the reason of low message delivery probability in intermittently connected wireless network.According to state information of nodes in each movement cycle,Markov models was established to show the state transition process among nodes,further,the centrality of node was obtained.Then considering about the centrality of node and exploiting the method of community label switching,network structure was checked dynamically.Finally,the central node in the community was chosen as the relay node to forward messages.Results show that the proposed method is accurate,and the performance of delivery ratio can be improved 90% approximately,optimizing the network performance greatly. |
| format | Article |
| id | doaj-art-ae8e44c5d7f642a89cfe949326f7d543 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-04-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-ae8e44c5d7f642a89cfe949326f7d5432025-01-15T03:17:12ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-04-0131657059615230Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless NetworkFusheng JiHongpei ZhangYan ZhangBased on the differences of social relations between nodes,a community structure perception routing mechanism was proposed for the reason of low message delivery probability in intermittently connected wireless network.According to state information of nodes in each movement cycle,Markov models was established to show the state transition process among nodes,further,the centrality of node was obtained.Then considering about the centrality of node and exploiting the method of community label switching,network structure was checked dynamically.Finally,the central node in the community was chosen as the relay node to forward messages.Results show that the proposed method is accurate,and the performance of delivery ratio can be improved 90% approximately,optimizing the network performance greatly.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015104/intermittently connected wireless networksocial networkcommunity detectingcentral node |
| spellingShingle | Fusheng Ji Hongpei Zhang Yan Zhang Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network Dianxin kexue intermittently connected wireless network social network community detecting central node |
| title | Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network |
| title_full | Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network |
| title_fullStr | Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network |
| title_full_unstemmed | Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network |
| title_short | Community Structure Perception Routing Mecbanism in Intermittently Connected Wireless Network |
| title_sort | community structure perception routing mecbanism in intermittently connected wireless network |
| topic | intermittently connected wireless network social network community detecting central node |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015104/ |
| work_keys_str_mv | AT fushengji communitystructureperceptionroutingmecbanisminintermittentlyconnectedwirelessnetwork AT hongpeizhang communitystructureperceptionroutingmecbanisminintermittentlyconnectedwirelessnetwork AT yanzhang communitystructureperceptionroutingmecbanisminintermittentlyconnectedwirelessnetwork |