| 移动自组织网络可用带宽估计方法研究进展 |
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| 引用本文： | 吴大鹏,武穆清,甄岩.移动自组织网络可用带宽估计方法研究进展[J].通信学报,2010,31(4):103-115. |
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| 作者姓名： | 吴大鹏 武穆清 甄岩 |
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| 作者单位： | 北京邮电大学,宽带通信网络实验室,北京,100876 |
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| 基金项目： | 国家自然科学基金，重庆邮电大学启动基金 |
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| 摘 要： | 首先分析了有线网络和无线网络带宽估计机制的区别,然后,在此基础卜给出了MANET可用带宽定义,并且从原理上分析了数据帧碰撞概率、回退时间以及信道空闲比例等对MANET中的可用带宽造成影响的因素,同时对各种参数的测量以及估计方法进行了详细介绍,最后展望了带宽估计的应用前景和研究趋势.
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| 关 键 词： | 移动自组织网络 可用带宽 网络分配向量 碰撞概率 回退时间 |
Survey on available bandwidth estimation in ad hoc network |
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| WU Da-peng,WU Mu-qing,ZHEN Yan.Survey on available bandwidth estimation in ad hoc network[J].Journal on Communications,2010,31(4):103-115. |
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| Authors: | WU Da-peng WU Mu-qing ZHEN Yan |
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| Affiliation: | WU Da-peng,WU Mu-qing,ZHEN Yan (Broadb, Communication Network Lab,Beijing Univ. of Posts , Telecom.,Beijing 100876,China) |
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| Abstract: | With analysis of the difference between bandwidth estimation scheme in wired network and wireless network,the available bandwidth in mobile ad hoc network is defined. The factors which infect the available bandwidth including frame collision probability,backoff time and channel utilization are analyzed; meanwhile,the methods of measurement and estimation are also given; finally,the application and research trend of available bandwidth estimation is pointed out. |
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| Keywords: | mobile ad hoe network available bandwidth network allocation vector collision probability backoff time |
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