Connection status aware cost efficient message transmission mechanism in opportunistic networks
A novel connection status aware cost efficient message transmission mechanism (CSAMT) was proposed. The presented mechanism constructed a dynamic temporal graph matrix based on historical data stored in the cache of the peers to estimate the connection status. Furthermore, the delay, delivery ratio...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.03.006/ |
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| _version_ | 1841539845151784960 |
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| author | Da-peng WU Pu-ning ZHANG Ru-yan WANG |
| author_facet | Da-peng WU Pu-ning ZHANG Ru-yan WANG |
| author_sort | Da-peng WU |
| collection | DOAJ |
| description | A novel connection status aware cost efficient message transmission mechanism (CSAMT) was proposed. The presented mechanism constructed a dynamic temporal graph matrix based on historical data stored in the cache of the peers to estimate the connection status. Furthermore, the delay, delivery ratio and overhead together were selected as ob-ject optimizing parameters, and then the preferable relay peers could be distributively chosen by adopting equalization and quantification schemes proposed. Numerical results show that CSAMT mechanism can efficiently reduce overhead for more than 48% while the message delivery ratio and latency are improved also. |
| format | Article |
| id | doaj-art-df959e43dbed41d480d475f67d0407fb |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-03-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-df959e43dbed41d480d475f67d0407fb2025-01-14T06:34:46ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-03-0134445259670654Connection status aware cost efficient message transmission mechanism in opportunistic networksDa-peng WUPu-ning ZHANGRu-yan WANGA novel connection status aware cost efficient message transmission mechanism (CSAMT) was proposed. The presented mechanism constructed a dynamic temporal graph matrix based on historical data stored in the cache of the peers to estimate the connection status. Furthermore, the delay, delivery ratio and overhead together were selected as ob-ject optimizing parameters, and then the preferable relay peers could be distributively chosen by adopting equalization and quantification schemes proposed. Numerical results show that CSAMT mechanism can efficiently reduce overhead for more than 48% while the message delivery ratio and latency are improved also.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.03.006/opportunistic networksconnection statustemporal graph matrixmessage forwarding weight |
| spellingShingle | Da-peng WU Pu-ning ZHANG Ru-yan WANG Connection status aware cost efficient message transmission mechanism in opportunistic networks Tongxin xuebao opportunistic networks connection status temporal graph matrix message forwarding weight |
| title | Connection status aware cost efficient message transmission mechanism in opportunistic networks |
| title_full | Connection status aware cost efficient message transmission mechanism in opportunistic networks |
| title_fullStr | Connection status aware cost efficient message transmission mechanism in opportunistic networks |
| title_full_unstemmed | Connection status aware cost efficient message transmission mechanism in opportunistic networks |
| title_short | Connection status aware cost efficient message transmission mechanism in opportunistic networks |
| title_sort | connection status aware cost efficient message transmission mechanism in opportunistic networks |
| topic | opportunistic networks connection status temporal graph matrix message forwarding weight |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.03.006/ |
| work_keys_str_mv | AT dapengwu connectionstatusawarecostefficientmessagetransmissionmechanisminopportunisticnetworks AT puningzhang connectionstatusawarecostefficientmessagetransmissionmechanisminopportunisticnetworks AT ruyanwang connectionstatusawarecostefficientmessagetransmissionmechanisminopportunisticnetworks |