| Zhang Qinjuan (张钦娟),Wu Muqing,Zhen Yan.[J].高技术通讯(英文),2012,18(3):321~325 |
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| Speed aware self-adapting and reconfigurable routing mechanism in MANET |
| Revised:June 01, 2010 |
| DOI：10.3772/j.issn.1006-6748.2012.03.017 |
| 中文关键词: |
| 英文关键词: speed aware, self-adapting, reconfiguration, mobile ad hoc network (MANET) |
| 基金项目: |
| Author Name | Affiliation | | Zhang Qinjuan (张钦娟) | | | Wu Muqing | | | Zhen Yan | |
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| 中文摘要: |
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| 英文摘要: |
| A self-adapting and reconfigurable routing mechanism is proposed according to the average moving speed of the nodes in mobile ad hoc network (MANET). This mechanism is based on the perception of moving speed and a predesigned selection metric to choose the optimal routing protocol. The routing evaluation and selection metric is derived by OPNET simulations. AODV and OLSR are used as the example to show the process of this mechanism with the moving speed varying. The routing protocol can be configured without central configuration and human management. Besides, the overhead of the mechanism is reasonable and doesnot affect the quality of service (QoS) of the traffic in the network. Results show that the optimal routing protocol can be configured adaptively according to the speed so that better performance than a specific protocol can be obtained in terms of end-to-end delay and packet delivery ratio. |
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