CN100553230C - 一种用于高速网络中的协同工作式拥塞控制方法 - Google Patents
一种用于高速网络中的协同工作式拥塞控制方法 Download PDFInfo
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- CN100553230C CN100553230C CNB2007100349614A CN200710034961A CN100553230C CN 100553230 C CN100553230 C CN 100553230C CN B2007100349614 A CNB2007100349614 A CN B2007100349614A CN 200710034961 A CN200710034961 A CN 200710034961A CN 100553230 C CN100553230 C CN 100553230C
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Abstract
Description
S<sub>1</sub> | S<sub>2</sub> | 网络状态 | 窗口管理方法 | 窗口变化规律 |
0 | 0 | 网络路径拥塞程度很轻 | 指数增加 | w=w*k |
1 | 0 | 整个网络路径负载程度较轻,但该流延时增量过大 | 平滑增加 | w=w+1/w |
0 | 1 | 网络路径中某节点负载程度较高,但该流延时增量较低 | 线性增加 | w=w+1 |
1 | 1 | 网络路径处于重拥塞状态 | 线性降低 | w=w-1 |
Inverse RTT Ratio | 1 | 3 | 6 |
Reno | 1.116590 | 8.476595 | 16.015658 |
BIC-TCP | 1.033434 | 9.696173 | 30.431101 |
HSTCP | 0.942102 | 92.844748 | 384.833044 |
FAST | 1.125487 | 1.009883 | 19.543154 |
XCP | 0.973584 | 8.153879 | 14.548451 |
C3P | 1.014521 | 2.012452 | 8.445621 |
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CN101056259A CN101056259A (zh) | 2007-10-17 |
CN100553230C true CN100553230C (zh) | 2009-10-21 |
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