中文摘要：

分析了连接标识解析映射的4种情况,并提出了一种新型的动态映射机制.其优势在于根据服务的要求,合理的选择路径建立方式用于数据传输,通过探测网络单向状态参数,实现动态调整映射关系的目标.在真实网络中的测试结果表明,该机制能够很好的测量多条路径单项时延的差别,为准确检测网络单向状态参数提供了一种新的思路,也为在新一代互联网中实现高性能数据传输提供了重要的方法.

英文摘要：

In this paper,four different situations of connection identifier analytic mapping are analyzed and a novel dynamic mapping mechanism is proposed.The merit of the proposed mechanism is that paths used for data transmission can be established reasonably according to the demand of service.And such mapping relationship can be adjusted dynamically based on the result of probing one way network state parameters.Measurement in real network shows that our mechanism can find the difference of one way delays on multiple paths.It provides a new thread for detecting other one way parameters of network state and an important method for high-performance data transmission in future Internet.