篇名 |
A Node-disjoint Trust-based Multipath Routing Mechanism for Multimedia Sensor Networks
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並列篇名 | A Node-disjoint Trust-based Multipath Routing Mechanism for Multimedia Sensor Networks |
作者 | Qian Ye、Yufei Wang、Yulan Tang、Jie Lv、Yufang Zhang |
英文摘要 | Multipath routing is an effective approach to transmit large multimedia data in sensor networks to satisfy the QoS requirements. This paper focuses on QoS-aware trust-based node-disjoint multipath routing mechanism between source node and destination node in two-layer clustered multimedia sensor networks. First, nodedisjoint and non-interference logical pipes are created. Then, based on the trust value of single sensor node, single routing path and multiple routing paths, the nodedisjoint non-interference routing paths are established. And the update and routing update process is also designed. Finally, the proposed routing method are well simulated. The simulation results show that our QoSaware trust-based routing mechanism can effectively enhance the packet delivery rate, reduce the packet endto- end delay, and increase the Peak Signal-to-Noise Ratio. |
起訖頁 | 219-228 |
關鍵詞 | Wireless multimedia sensor networks、Trust evaluated、Multipath touting、Logical pipe |
刊名 | 網際網路技術學刊 |
期數 | 202101 (22:1期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
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