A Study Of Network Flow Control By Separate-Flow Method

• Main Authors: Jia-Shing, Shih, 施嘉興
• Other Authors: Dong-Her Shih
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/35471261751515031974

碩士 === 國立雲林科技大學 === 資訊管理系碩士班 === 89 === In recent years, the uprising of internet has become a hot topic around the world. New internet applications are being developed in a very fast pace. Because the internet is so widely used today, network congestion has become a major problem. This results in poor network efficiency. Of course we can always increase the bandwidth to solve this problem, but it is not the best possible way. The exceptional flow caused by the interruption on the internet occupies a lot of the bandwidth, this exceptional flow greatly affects the normal flow on the network. Due to the reason stated above, our research is based on the information obtained from the traffic analysis and the traffic statistics to analyze the congested network environment, and to determine the sources of the exceptional flow. Based on the research model and the policy making of the internet, we can use separate-flow method to separate exceptional flow and normal flow. This way we can eliminate the influence exceptional flow has on normal flow, and further eliminate network congestion. Our research is making a prototype system using network simulator and comparing it with products currently available on the market. The results can be useful for schools and businesses troubled by the network congestion problems.