| 多业务网络中支持QoS保证的最优定价机制 |
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| 引用本文： | 董元元,邓浩江,倪宏,刘磊. 多业务网络中支持QoS保证的最优定价机制[J]. 北京邮电大学学报, 2011, 34(1): 116-120 |
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| 作者姓名： | 董元元 邓浩江 倪宏 刘磊 |
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| 作者单位： | 中国科学院研究生院,北京,100049;中国科学院声学研究所,北京,100190;中国科学院声学研究所,北京,100190 |
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| 基金项目： | 国家高技术研究发展计划项目(2008AA01A317) |
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| 摘 要： | 在多业务共享网络资源的环境中,为了进行有限带宽资源的优化配置,实现运营商的收益最大化,分析了典型业务的流量特征和质量需求,改进了支持业务质量(QoS)保证的运营商收益最大化的定价模型;基于该模型目标函数取最优值的充分必要条件,简化了求解目标的二分查表搜索算法.典型业务实例分析和仿真实验结果表明,与基于资源占用量的定价机制相比,该定价机制能获得更优的运营商收益.
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| 关 键 词： | 业务质量 定价机制 资源分配 接入控制 非线性规划 |
| 收稿时间： | 2010-04-27 |
| 修稿时间： | 2010-09-07 |
Optimal Pricing Mechanism for Multi-Services Network Supporting QoS Guarantee |
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| DONG Yuan-yuan,DENG Hao-jiang,NI Hong,LIU Lei. Optimal Pricing Mechanism for Multi-Services Network Supporting QoS Guarantee[J]. Journal of Beijing University of Posts and Telecommunications, 2011, 34(1): 116-120 |
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| Authors: | DONG Yuan-yuan DENG Hao-jiang NI Hong LIU Lei |
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| Affiliation: | DONG Yuan-yuan1,2,DENG Hao-jiang2,NI Hong2,LIU Lei2(1.Graduate University of Chinese Academy of Sciences,Beijing 100049,China,2.Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | In order to optimize allocation of the limited bandwidth resources and maximize the operator's profit in environment of multi-services sharing network resources,some typical services' traffic characteristics and quality requirements are firstly analyzed,and the quality of service(QoS)-based pricing objective of operators' revenue maximization is proposed.Based on necessary and sufficient conditions of maximizing the objective function,the binary search algorithm for optimal solution is proposed.The case ana... |
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| Keywords: | quality of service pricing mechanism resource allocation access control non-linear programming |
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