| 基于线性能量函数的移动组播性能评价方法 |
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| 引用本文： | 吴茜,李贺武. 基于线性能量函数的移动组播性能评价方法[J]. 清华大学学报(自然科学版), 2012, 0(8): 1035-1040 |
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| 作者姓名： | 吴茜 李贺武 |
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| 作者单位： | 清华大学信息网络工程研究中心 |
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| 基金项目： | 国家“八六三”高技术项目(2008AA01Z212);国家科技重大专项(2011ZX03002-002-02,2012ZX03002015-003) |
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| 摘 要： | 移动互联网中的组播面临了很多新的问题,如何对移动组播算法进行全面的评价也成为了研究的难点。该文提出了一种基于线性能量函数的移动组播性能评价方法。该方法从"用户满意度"和"网络效用"两方面对算法进行综合性能评价,并通过线性能量函数对算法进行量化比较。该方法可广泛用于移动组播算法的评价和改进,同时为用户根据应用类别和具体要求选择合适的移动组播算法提供了参考依据。模拟实验表明,该方法可以全面、灵活地对移动组播算法性能进行量化比较。
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| 关 键 词： | 移动组播算法 性能评价 线性能量函数 |
Linear energy function-based mobile multicast performance evaluation method |
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| WU Qian,LI Hewu. Linear energy function-based mobile multicast performance evaluation method[J]. Journal of Tsinghua University(Science and Technology), 2012, 0(8): 1035-1040 |
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| Authors: | WU Qian LI Hewu |
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| Affiliation: | (Network Research Center,Tsinghua University, Beijing 100084,China) |
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| Abstract: | Performance evaluation criterion is a key issue of mobile multicast algorithms.Multicast in mobile Internet faces many new problems,and how to make a comprehensive evaluation of mobile multicast algorithms has become a bottleneck.A linear energy function-based mobile multicast performance evaluation method was developed to provide a comprehensive performance evaluation from the "customer satisfaction" and "network effect" aspects,with the linear energy function used to quantify the comparison of the algorithm.The method can be widely used to evaluate and improve mobile multicast algorithms while providing a reference for users to select the appropriate algorithm in accordance with the specific requirements.Simulations show that this method can provide comprehensive and flexible performance comparison of mobile multicast algorithms. |
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| Keywords: | mobile multicast algorithm performance evaluation linear energy function |
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