| 对等网应用层组播技术 |
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| 引用本文： | 熊朝松,胡小强.对等网应用层组播技术[J].长春理工大学学报,2007,30(3):87-90. |
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| 作者姓名： | 熊朝松 胡小强 |
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| 作者单位： | 江西科技师范学院,通信与电子学院,南昌,330013;江西科技师范学院,通信与电子学院,南昌,330013 |
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| 摘 要： | 传统的分布式网络结构采用客户端/服务器模式,而对等网络中的端主机直接通讯的方式共享资源。对等架构在适应网络的动态性的同时,能维持较好的系统性能。应用层组播作为P2P的一个重要应用,已广泛应用在视频直播、视频点播、视频会议等领域。本文根据节点定位路由技术的不同,把应用层组播分为两类,然后从多方面对比了两类不同的组播协议。
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| 关 键 词： | 对等网络 应用层组播 分布式对象定位与路由 分布式散列表 |
| 文章编号： | 1672-9870（2007）03-0087-04 |
| 修稿时间： | 2007-03-15 |
Peer-to-Peer Application Layer Multicast Technologies |
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| XIONG Chaosong,HU Xiaoqiang.Peer-to-Peer Application Layer Multicast Technologies[J].Journal of Changchun University of Science and Technology,2007,30(3):87-90. |
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| Authors: | XIONG Chaosong HU Xiaoqiang |
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| Affiliation: | College of Correspondence and Electronic,Jiangxi Science and Technology University,Nanchang China 330013 |
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| Abstract: | Distributed computing can be categorized as Client/Server architecture and Peer-to-Peer architecture.Different from C/S architecture,end hosts in Peer-to-Peer network communicate with each other directly,instead of utilizing cen-tralized server,to share computer resources such as content,storage,CPU cycles.As a result it can be used in scenario such as live streaming,video on demand and videoconference that needs lots of bandwidth resource.In terms of their struc-ture,we categorize ALM systems as Unstructured and Structured.Finally,we analyze these systems in terms of several key metrics. |
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| Keywords: | Peer-to-Peer ALM DOLR DHT |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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