摘要： 分析了无线网络环境下引起数据包丢失的具体原因,提出了一种基于窗口的显式丢包原因反馈方案。初步试验结果表明,在无线非对称链路上使用该算法可有效降低拥塞窗口的振荡性,提高网络带宽利用率。

关键词: 无线网络, 误码, 拥塞

Abstract: The reasons of packet loss over wireless networks are analyzed. As the solution, a novel Window-based SWACK algorithm is given and tested through simulations ,which alleviates the oscillation of CWND and improves the throughput of the whole network.

中图分类号: 

• TP393