THE METHODS OF CONGESTION CONTROL IN IP NETWORK OF REGARDING ROUTER AS KERNEL

摘要

At the current IP network , how to improve the quality of service, how to combine the technique between the IP and ATM, and how to realize communications of integrated services including the real time communication, is the hotspot of IP research field. In the current research, there are two directions. One is quickening the speed of grouping switch and widen the network bandwidth to solve the quality problem of the IP network. The other one is offering the perfect flux control, avoiding the congestion in light of the successful experience of the ATM technique. At present, the main problem is how to get the split of the difference between the technical maturity and its complicacy. This paper will probe into the strategy to realize congestion prediction and to avoid congestion control on the constructor of the IP network strategy. The article includes kinds of the service model, data package sort, the method of the router which controls the congestion , avoids the congestion and predicts the congestion. They all can be used in current network.. Lastly, it compares their advantages and disadvantages. We trust that the method of IP congestion management, avoiding and control should be developed with the IP network development.