| 一种基于预测的Symmetric NAT穿越解决方案 |
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| 引用本文： | 王止戈,彭宇峰,张苏灵,高传善.一种基于预测的Symmetric NAT穿越解决方案[J].计算机工程,2005,31(11):122-123,210. |
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| 作者姓名： | 王止戈 彭宇峰 张苏灵 高传善 |
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| 作者单位： | 复旦大学计算机科学与工程系,上海200433 |
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| 摘 要： | NAT穿越技术是基于分组的多媒体传输技术中一个重要的研究课题。STUN方案可以较好地解决大多数情况下的NAT穿越问题，但是无法实现对对称型NAT的穿越。在STUN的基础上，提出了一种基于预测的解决方案P-STUN，可以实现对对称型NAT的穿越。经过测试，P-STUN方案较好地达到了设计要求。
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| 关 键 词： | 网络地址转换 STUN P-STUN 命中率 临界时间 |
| 文章编号： | 1000-3428(2005)11-0122-02 |
A Prediction-based Solution for Symmetric NAT Traversal |
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| WANG Zhige,PENG Yufeng,ZHANG Suling,GAO Chuanshan.A Prediction-based Solution for Symmetric NAT Traversal[J].Computer Engineering,2005,31(11):122-123,210. |
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| Authors: | WANG Zhige PENG Yufeng ZHANG Suling GAO Chuanshan |
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| Abstract: | Network access translator (NAT) traversal solution is an important research project in packet-based transportation technology of multimedia. In most cases, STUN (simple traversal of UDP through network address translators) can afford successful solutions for NAT traversal. But in symmetric NAT case, STUN can not accomplish NAT traversal. A prediction-based method named P-STUN is put forward to resolve the problem. The experiment shows that P-STUN can work well for symmetric NAT traversal. |
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| Keywords: | NAT STUN P-STUN Success rate Critical time |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
