| MPLS中的实时视频传输技术探讨 |
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| 引用本文： | 余萍,胡威. MPLS中的实时视频传输技术探讨[J]. 华北电力大学学报(自然科学版), 2003, 30(4): 70-73 |
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| 作者姓名： | 余萍 胡威 |
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| 作者单位： | 华北电力大学,电子与通信工程系,河北,保定,071003;上海交通大学,电子工程系,上海,200030 |
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| 摘 要： | 从实时数据传输的网络参数及传输时对网络的要求出发,分析了在基于Internet的实时视频传输所存在的问题。参照MPLS的技术优势,对比传统IP技术的不足,提出了在MPLS中解决实时视频传输的时延等问题的技术方案。通过介绍Diff-serv over MPLS的传输机制,从理论上阐明了MPLS技术支持QoS保障所具有的优势。
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| 关 键 词： | MPLS 实时传输 QoS 差分服务 |
| 文章编号： | 1007-2691(2003)04-0070-04 |
| 修稿时间： | 2002-09-20 |
Discussion about real-time video transmission based on MPLS |
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| YU Ping,HU Wei. Discussion about real-time video transmission based on MPLS[J]. Journal of North China Electric Power University, 2003, 30(4): 70-73 |
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| Authors: | YU Ping HU Wei |
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| Abstract: | This article explains the network parameters and the demands which the IP network must meet in the transmission of the real-time video data. The problems which exists in the real-time video transmission on Internet are analyzed. Comparing with the classical IP and taking the advantages of MPLS, this article brings forward a new method to resolve the delay in the real-time video transmission. Through introducing the mechanism of Diff-serv over MPLS, the article describes the advantages of using MPLS to improve the service quality. |
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| Keywords: | MPLS (Multi-Protocol Label Switching) real-time transmission QoS differential service |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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