| DVE语音通讯中的兴趣管理技术 |
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| 引用本文： | 翟磊,林诚凯,潘金贵.DVE语音通讯中的兴趣管理技术[J].小型微型计算机系统,2005,26(11):2035-2039. |
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| 作者姓名： | 翟磊 林诚凯 潘金贵 |
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| 作者单位： | 南京大学,计算机科学与技术系,江苏,南京,210093 |
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| 基金项目： | 国家自然基金项目（60473113）资助 |
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| 摘 要： | 借鉴分布式事件系统中的发布一订购模式，提出了适合分布式虚拟环境中语音通讯的兴趣管理方法．该方法将基于发送端和基于中间节点的过滤机制相结合，大大减少了语音通讯量；并采用了基于方程的拥塞控制算法，有效控制了网络拥塞带来的负面影响；同时提出了一种简单高效的高级过滤机制，较好解决了分布式虚拟环境中的语音通讯问题。
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| 关 键 词： | 分布式虚拟环境 语音通讯 兴趣管理 发布-订购模式 拥塞控制 |
| 文章编号： | 1000-1220（2005）11-2035-05 |
| 收稿时间： | 2004-05-28 |
| 修稿时间： | 2004-05-28 |
Interest Management for Voice Communication in DVE |
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| ZHAI Lei,LIN Cheng-kai,PAN Jin-gui.Interest Management for Voice Communication in DVE[J].Mini-micro Systems,2005,26(11):2035-2039. |
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| Authors: | ZHAI Lei LIN Cheng-kai PAN Jin-gui |
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| Affiliation: | Department of Computer Science and Technology, Nanjing University, Nanjing 210093, China |
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| Abstract: | This paper puts forward an interest management method fitting for voice communication in distributed virtual environment(DVE),using the publish-subscribe pattern in the distributed event system by reference.This management method,by combining source-based filtering and intermediate filtering,can greatly reduce traffic in voice communication.Moreover,it adopts the equation-based congestion control algorithm,which efficiently controls the negative effects of network congestion.It also proposes a simple yet efficient advanced filtering mechanism,and in this way facilitates voice communication in DVE substantially. |
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| Keywords: | distributed virtual environment voice communication interest management publish-subscribe pattern congestion control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
