| 无线传感网TCP拥塞控制性能仿真研究 |
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| 引用本文： | 王铁君,吴辰文.无线传感网TCP拥塞控制性能仿真研究[J].铁路计算机应用,2006,15(9):11-14. |
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| 作者姓名： | 王铁君 吴辰文 |
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| 作者单位： | 兰州交通大学,信息与电气工程学院,兰州,730070 |
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| 摘 要： | 研究无线传感网在采用LEACH路由协议时标准TCP的性能情况,通过NS2仿真,验证标准TCP在无线传感网中的不适应性,探讨无线传感网中标准TCP存在的不足,提出相应的改进措施.
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| 关 键 词： | 无线传感网 拥塞控制 吞吐量 拥塞窗口 |
| 文章编号： | 1005-8451(2006)09-0011-04 |
| 收稿时间： | 2006-04-16 |
| 修稿时间： | 2006年4月16日 |
TCP performance simulations of wireless sensor network based on NS2 |
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| WANG Tie-jun,WU Chen-wen.TCP performance simulations of wireless sensor network based on NS2[J].Railway Computer Application,2006,15(9):11-14. |
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| Authors: | WANG Tie-jun WU Chen-wen |
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| Institution: | College oflnformation and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | TCP performance was researched in wireless sensor network while using LEACH routing protocol on network layer. Based on NS2, the inelasticity of traditional TCP in wireless senor network was validated, finally, the deficiency of traditional TCP in wireless senor network was discussed, corresponding method of improving TCP performance was brought forward. |
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| Keywords: | wireless sensor network congestion control throughput crow window |
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