一种基于比例因子的慢启动策略

TCP慢启动机制中拥塞窗口大小指数增长，会导致在慢启动前期发送速率偏低的现象。针对此问题，本文提出一种基于比例因子的慢启动策略，该策略实现了慢启动到拥塞避免的快速过渡，并保证了数据传输的总体效率。实验表明，新策略能明显提高网络吞吐量，利于网络资源利用。

A slow start strategy base on the factor of proportional factor

The exponential growth of congestion window of TCP slow-start mechanism will cause the send rate become low in the early of slow start. On this issue, the paper put forward a slow-start strategy base on the factor of proportionality, it achieves the rapid transition from slow-start to congestion avoidance, and ensures the efficiency of the data transmission overall. Experiments show that this new strategy can improve the output of network obviously and make the network resources more useful.