| 基于自适应时间窗的多媒体实时传输协议 |
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| 引用本文： | 韩涛,朱光喜,朱耀庭,姚文冰.基于自适应时间窗的多媒体实时传输协议[J].计算机工程与应用,2000,36(4):15-16. |
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| 作者姓名： | 韩涛 朱光喜 朱耀庭 姚文冰 |
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| 作者单位： | 华中理工大学电信系,武汉,430074 |
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| 基金项目： | 国家“九五”重点攻关项目“计算机协同工作环境”资助 |
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| 摘 要： | 使用现有的基于“尽可能递送”策略的 ＴＣＰ／ＩＰ网络来传送多媒体实时数据，存在很多问题。这些问题主要包括：延时、数据率、抖动、包丢失等。为解决这些问题，人们设计了一些实时传送的协议，其中最有名的是ＲＴＰ。ＲＴＰ是一个轻量级的协议，它为上述问题的解决提供了一些机制，但并没有提出解决的策略。该文提出了一个基于自适应时间窗的 ＴＣＰ友好的实时传输协议 ＡＴＷＲＴＰ，对差错控制、流控制及拥塞控制进行了描述，并对性能进行了分析和实验。
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| 关 键 词： | 自适应时间窗 实时传输协议 流控制 拥塞控制 TCP友好 |
Adaptive Time Window-based Multimedia Real-TimeTransport Protocol |
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| Han Tao,Zhu Guangxi,Zhu Yaoting,Yao Wenbing.Adaptive Time Window-based Multimedia Real-TimeTransport Protocol[J].Computer Engineering and Applications,2000,36(4):15-16. |
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| Authors: | Han Tao Zhu Guangxi Zhu Yaoting Yao Wenbing |
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| Abstract: | When real-time multimedia data are transmitted via "best efforts"-based TCP/IP network,there are many concerns including delay,rate, jitter and packet lost.To solve these concerns,some real-time transport Protocols have been designed,the most famous one is RTP.RTP is a lightweight protocol,it provides some mechanisms for real-time transmission,but leaves strategy to applications.In this paper,an adaptive time window-based TCP-friendly real-time transport protocol is give forth,and its error control,flow control and congestion control are given,while its performance is analyzed and tested. |
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| Keywords: | Adaptive time window Real-time transport protocol now control Congestion control TCP friendly |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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