通信学报2017，Vol.38Issue(12)：73-85,13.DOI:10.11959/j.issn.1000-436x.2017226
面向应用感知的骨干网缓存方法研究
Research on the backbone network cache method based on application-awareness
摘要
Abstract
Based on over 900 million HTTP requests from an ISP backbone network,the HTTP characteristic of different content types from a wide range of perspectives was analyzed,including request composition,size,popularity and tem-poral dynamics,and an application-aware backbone network cache method was proposed,referred to as AACM.The ex-periment results show that in the case of a slight increase in cache space,the hit ratio of the online-video increases 15％,and the total source traffic and cache I/O load reduced by about half.关键词
骨干网/HTTP/应用层/缓存/Web对象Key words
backbone/HTTP/application layer/cache/Web object分类
信息技术与安全科学引用本文复制引用
韩春静,杨晔,吕红蕾,葛敬国,李佟,刘韵洁..面向应用感知的骨干网缓存方法研究[J].通信学报,2017,38(12):73-85,13.基金项目
国家重点研发计划基金资助项目(No.2017YFB0801801) （No.2017YFB0801801）
国家科技重大专项基金资助项目(No.2017ZX03001019)The National Key Technology Research and Development Program(No.2017YFB0801801),The National Science and Technology Major Project (No.2017ZX03001019) （No.2017ZX03001019）
