%0 Journal Article
%T A Novel Scalable Buffer Management Algorithm for DiffServ<br>一种新的实现区分服务的可扩展缓存管理算法
%A Wei Jiao-long
%A Xiao Yan-hua
%A Zhang Chi
%A <br>魏蛟龙
%A 肖艳华
%A 张驰
%J 电子与信息学报
%D 2004
%I 
%X Current Internet uses typically drop tail as its buffer management scheme. This scheme does not meet the need of DiffServ model, while RED and its improved algorithms also suffer from shortcoming in term of fairness and relative drop precedence. This paper analyzes several popular packet scheduling algorithms, proposes a novel scalable algorithm named D-CHOKe(Difference-CHOKe) based on DiffServ model. This algorithm achieves fairness and relative drop precedence, and keep the scalability of the IP network. Simulation demonstrates that D-CHOKe algorithm well meets the requirements of DiffServ.
%K DiffServ
%K Drop precedence
%K Scalability
%K Buffer management<br>区分服务
%K 丢弃优先级
%K 可扩展性
%K 缓存管理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=27F2FE9222FC547B&yid=D0E58B75BFD8E51C&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=FC6FCA5A7559F1FB&eid=5EEA08EFB4616D1C&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=7