拥塞控制算法三例

Three Cases of Controlling Algorithm of Congestion

拥塞是由通信量和资源之间的矛盾引起的，在象因特网这样的大型互联网络中，通信高峰时，容易出现拥塞。因为拥塞具有恶性循环的特点，因此避免拥塞一直是学者和工程技术人员探讨的问题。文章从理论上提出了三种简单易行的拥塞控制算法，其算法中所体现的思路可借鉴。

The unbalance between the amount of information transmitted and netware resource leads to congestion. When the communication reaches the top amount,congestion often happens in a large scale netware such as Internet. Because congestion can be awfully expanded,scholars and engineers have been researching for ways to avoid it. This article presents three algorithms that are easily operated. The ideas originated from them can also be adopted by other algorithms.