| 一种面向业务的移动数据业务带宽分配方法 |
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| 引用本文： | 石文孝,范绍帅,王柟.一种面向业务的移动数据业务带宽分配方法[J].电信科学,2010,26(3). |
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| 作者姓名： | 石文孝 范绍帅 王柟 |
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| 作者单位： | 吉林大学通信工程学院,长春,130012 |
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| 基金项目： | 国家自然科学基金资助项目(No.60972028) |
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| 摘 要： | 针对移动数据业务未在核心网侧部署区分业务的带宽分配策略问题,提出了一种基于GGSN的面向业务的带宽分配方法。该方法利用分形布朗运动模型和G/D/1(n)排队模型分析不同业务的带宽需求,并结合GGSN设备功能及带宽资源情况,实现了面向业务的移动数据业务带宽分配。理论分析和仿真结果表明,该方法能有效地区分不同业务的服务质量并保障高价值业务的带宽需求。
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| 关 键 词： | 移动数据业务 带宽分配 自相似 分形布朗运动 |
Service-Oriented Approach to Bandwidth Allocation for Mobile Data Service |
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| Shi Wenxiao,Fan Shaoshuai,Wang Nan.Service-Oriented Approach to Bandwidth Allocation for Mobile Data Service[J].Telecommunications Science,2010,26(3). |
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| Authors: | Shi Wenxiao Fan Shaoshuai Wang Nan |
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| Affiliation: | College of Communication Engineering;Jilin University;Changchun 130012;China |
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| Abstract: | Aiming at solving the problem that no service-oriented bandwidth allocation strategy was deployed for mobile data service in core network, a service-oriented approach to bandwidth allocation based on GGSN was proposed. The approach achieved the service-oriented bandwidth allocation for mobile data service making use of the bandwidth demands of different services derived from the FBM traffic model and the G/D/1(n) queuing model, combined with the function of GGSN equipment and the situation of bandwidth reso... |
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| Keywords: | mobile data service bandwidth allocation self-similarity fractional brown motion |
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