| 无线移动网中呼叫接纳控制模型分析 |
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| 引用本文： | 张,雪.无线移动网中呼叫接纳控制模型分析[J].通信学报,2005,26(8):99-109. |
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| 作者姓名： | 张 雪 |
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| 作者单位： | 东南大学,计算机科学与工程系,计算机网络和信息集成教育部重点实验室,江苏,南京,210096 |
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| 基金项目： | 国家“973”项目（2003CB314801）;下一代互联网中日IPv6合作项目（发改高技[2003]1607号）（子项目15） |
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| 摘 要： | 新一代无线网应该能够同时支持传统的数据业务和实时交互式多媒体业务，并能够为用户提供QoS保证。在无线网中提供QoS保证，呼叫接纳控制扮演着重要的角色。对已有的呼叫接纳控制方面的研究成果进行了归纳、总结和分析，以期得出适合于无线移动多媒体网络的呼叫接纳控制模型。为适应当前的多媒体应用，侧重于对和适应性带宽分配相结合的接纳控制模型的分析。另外，介绍了与价格机制相结合的接纳控制模型，经济学概念的引入，为我们解决问题提供了一种新的视角。
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| 关 键 词： | 无线 移动网络 呼叫接纳控制 适应性带宽分配 价格机制 |
| 文章编号： | 1000-436X（2005）08-0099-08 |
| 收稿时间： | 2004-08-16 |
| 修稿时间： | 2004-08-162004-12-07 |
Survey on call admission control models in wireless mobile networks |
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| ZHANG Xue.Survey on call admission control models in wireless mobile networks[J].Journal on Communications,2005,26(8):99-109. |
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| Authors: | ZHANG Xue |
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| Affiliation: | 1. School of Information Engineering,Nanchang Institute of Technology,Nanchang 330099,China;2. School of Information Science and Technology,Fudan University,Shanghai 200433,China |
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| Abstract: | The future generation wireless networks are expected to support both traditional data and real-time interactive multimedia traffic, and should be able to provide their users with QoS guarantees. Call admission control (CAC) plays a significant role in providing desired quality of service in wireless networks. the results on call admission control were classifed, summarized and analyzed in order to obtain the CAC model fitted for the multimedia wireless/mobile networks. To adapt to current multimedia applications, the models that combined with adaptive bandwidth allocation were emphasized. Furthermore, the CAC model combined withs pricing schemes were discussed. The introduction of economics gives us a new view to solve the problems. |
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| Keywords: | wireless/mobile networks call admission control adaptive resource allocation pricing scheme |
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