摘要
现有的TCP/AQM在运用过程中忽视了非响应业务流量因素,其在运行过程中对AQM算法性能会产生很大的影响。但是非响应业务流量占整个Internet业务流量非常大,一般达到70%～80%。需要通过非响应业务流量地分析,研究其对AQM算法性能产生的影响程度,从而能够提出改进算法。具体研究过程中需要借助标准GI/M/1/N排队系统中的嵌入AQM数据信息算法丢包机制,提出一种可以扩充的GI/M/1/N排队系统,最终对AQM算法进行优化。通过对非响应业务流量条件的数据信息性能分析,对AQM经典算法进行研究,通过对相关结果进行评价,提出一种优化的AQM算法,提高其在非响应业务流量下的整体性能。
The existing TCP / AQM in the use process ignored the non-responsive traffic factors,in the course of its operation on the performance of AQM algorithm will produce great influence.But non-responsive traffic flow for the entire Internet business flow is very large,generally reaching70%～80%.The current through the non-responsive traffic flow analysis,to study its effect on the performance of AQM algorithm impact degree,so as to put forward the improvement algorithm.The process of research needs the help of the standard GI / M / 1/ N queuing system of embedded AQM data information algorithm packet loss mechanism,thus we can expand the GI / M / 1 / N queuing system,eventually to AQM algorithm for optimization.The response to the business flow condition data information performance analysis,on the AQM classic algorithms,based on the results of the evaluation,put forward an optimized AQM algorithm,to improve the non-responsive traffic flow performance.
出处
《科技通报》
北大核心
2012年第8期148-149,152,共3页
Bulletin of Science and Technology
