Research on the Scheme of Churn Suppression for Wireless Mesh Network
Through analysis of behavioral characteristics of churn nodes in wireless mesh network, a schema was proposed to improve the speed limit caused by congestion. The basic idea of the approach is to heuristically select the service nodes with lowest churn rate when it accesses the streaming media, wher...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2014-10-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.10.014/ |
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| _version_ | 1841529320838791168 |
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| author | Guangxue Yue Dan Luo Jiansheng Liu Mingming Li |
| author_facet | Guangxue Yue Dan Luo Jiansheng Liu Mingming Li |
| author_sort | Guangxue Yue |
| collection | DOAJ |
| description | Through analysis of behavioral characteristics of churn nodes in wireless mesh network, a schema was proposed to improve the speed limit caused by congestion. The basic idea of the approach is to heuristically select the service nodes with lowest churn rate when it accesses the streaming media, where the churn rate is predicted through a utility function. In addition, a failure recovery scheme for the churn nodes with heavy congestion was proposed. A node was considered failure and replaced with another peer by migrating the services on it whenever the node encounters congestion and its churn rate exceeded a predefined threshold. Simulation results show that the scheme can not only efficiently solve the problem of high congestion,single failure,and low delivery efficiency,but also significantly improve the QoS of the wireless mesh network,at the same time to verify the objective existence of churn. |
| format | Article |
| id | doaj-art-3470cdd25981423db5a20c7e41134b7e |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2014-10-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-3470cdd25981423db5a20c7e41134b7e2025-01-15T03:18:45ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012014-10-0130899859618964Research on the Scheme of Churn Suppression for Wireless Mesh NetworkGuangxue YueDan LuoJiansheng LiuMingming LiThrough analysis of behavioral characteristics of churn nodes in wireless mesh network, a schema was proposed to improve the speed limit caused by congestion. The basic idea of the approach is to heuristically select the service nodes with lowest churn rate when it accesses the streaming media, where the churn rate is predicted through a utility function. In addition, a failure recovery scheme for the churn nodes with heavy congestion was proposed. A node was considered failure and replaced with another peer by migrating the services on it whenever the node encounters congestion and its churn rate exceeded a predefined threshold. Simulation results show that the scheme can not only efficiently solve the problem of high congestion,single failure,and low delivery efficiency,but also significantly improve the QoS of the wireless mesh network,at the same time to verify the objective existence of churn.http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.10.014/wireless mesh networktransmission ratechurn＆congestionneighbor selectionfailure recovery |
| spellingShingle | Guangxue Yue Dan Luo Jiansheng Liu Mingming Li Research on the Scheme of Churn Suppression for Wireless Mesh Network Dianxin kexue wireless mesh network transmission rate churn＆congestion neighbor selection failure recovery |
| title | Research on the Scheme of Churn Suppression for Wireless Mesh Network |
| title_full | Research on the Scheme of Churn Suppression for Wireless Mesh Network |
| title_fullStr | Research on the Scheme of Churn Suppression for Wireless Mesh Network |
| title_full_unstemmed | Research on the Scheme of Churn Suppression for Wireless Mesh Network |
| title_short | Research on the Scheme of Churn Suppression for Wireless Mesh Network |
| title_sort | research on the scheme of churn suppression for wireless mesh network |
| topic | wireless mesh network transmission rate churn＆congestion neighbor selection failure recovery |
| url | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.10.014/ |
| work_keys_str_mv | AT guangxueyue researchontheschemeofchurnsuppressionforwirelessmeshnetwork AT danluo researchontheschemeofchurnsuppressionforwirelessmeshnetwork AT jianshengliu researchontheschemeofchurnsuppressionforwirelessmeshnetwork AT mingmingli researchontheschemeofchurnsuppressionforwirelessmeshnetwork |