Optimal forwarding policy in opportunistic based on social features of nodes
A forwarding model of opportunistic network was established based on social features of node and by introducing the Pontryagin’s maximal principle,the optimal policy was got,which obeyed the threshold form.Let h denotes the stop time,when t＆lt;h,nodes forward the messages with the maximum probabilit...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2016-06-01
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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.2016126/ |
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| _version_ | 1841539584578551808 |
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| author | Zhi-fei WANG Pei-teng SHI Su DENG Hong-bin HUANG Ya-hui WU |
| author_facet | Zhi-fei WANG Pei-teng SHI Su DENG Hong-bin HUANG Ya-hui WU |
| author_sort | Zhi-fei WANG |
| collection | DOAJ |
| description | A forwarding model of opportunistic network was established based on social features of node and by introducing the Pontryagin’s maximal principle,the optimal policy was got,which obeyed the threshold form.Let h denotes the stop time,when t＆lt;h,nodes forward the messages with the maximum probability,when t＆gt;h,the node stops sending messages.Experiments show that the optimal strategy is better than optimal static policy.Further analysis show that the bigger the average number of friends of node is,the smaller the stopping time is,the better the performance is. |
| format | Article |
| id | doaj-art-6d4441673b4149b0a1e8b20e725dd7d6 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2016-06-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-6d4441673b4149b0a1e8b20e725dd7d62025-01-14T06:55:40ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2016-06-013716316859701835Optimal forwarding policy in opportunistic based on social features of nodesZhi-fei WANGPei-teng SHISu DENGHong-bin HUANGYa-hui WUA forwarding model of opportunistic network was established based on social features of node and by introducing the Pontryagin’s maximal principle,the optimal policy was got,which obeyed the threshold form.Let h denotes the stop time,when t＆lt;h,nodes forward the messages with the maximum probability,when t＆gt;h,the node stops sending messages.Experiments show that the optimal strategy is better than optimal static policy.Further analysis show that the bigger the average number of friends of node is,the smaller the stopping time is,the better the performance is.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016126/opportunistic networksocial featureoptimal controlenergy constraint |
| spellingShingle | Zhi-fei WANG Pei-teng SHI Su DENG Hong-bin HUANG Ya-hui WU Optimal forwarding policy in opportunistic based on social features of nodes Tongxin xuebao opportunistic network social feature optimal control energy constraint |
| title | Optimal forwarding policy in opportunistic based on social features of nodes |
| title_full | Optimal forwarding policy in opportunistic based on social features of nodes |
| title_fullStr | Optimal forwarding policy in opportunistic based on social features of nodes |
| title_full_unstemmed | Optimal forwarding policy in opportunistic based on social features of nodes |
| title_short | Optimal forwarding policy in opportunistic based on social features of nodes |
| title_sort | optimal forwarding policy in opportunistic based on social features of nodes |
| topic | opportunistic network social feature optimal control energy constraint |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016126/ |
| work_keys_str_mv | AT zhifeiwang optimalforwardingpolicyinopportunisticbasedonsocialfeaturesofnodes AT peitengshi optimalforwardingpolicyinopportunisticbasedonsocialfeaturesofnodes AT sudeng optimalforwardingpolicyinopportunisticbasedonsocialfeaturesofnodes AT hongbinhuang optimalforwardingpolicyinopportunisticbasedonsocialfeaturesofnodes AT yahuiwu optimalforwardingpolicyinopportunisticbasedonsocialfeaturesofnodes |