%0 Journal Article
%T Research on Multicast Congestion Control over Wireless Access Links<br>无线接入网络中组播拥塞控制机制的研究
%A LIU Yan
%A ZHANG Guan-Xiang
%A YANG Zong-Kai
%A DU Xu ITEC
%A <br>刘彦
%A 张冠湘
%A 杨宗凯
%A 杜旭
%J 计算机科学
%D 2005
%I 
%X With the quick development of wireless technologies and increasing popularity of wireless devices, it is im- portant and necessary to provide efficient multicast congestion control schemes to wireless environment. In this pa- per, we propose an enhanced multicast congestion control scheme, called EPGMCC, which achieves significant perfor- mance improvement over traditional multicast congestion control schemes over loss-prone wireless access links. The key idea of EPGMCC is to discriminate random loss from congestion loss according to the measured network conges- tion level, and take different actions accordingly. Our extensive simulation results demonstrate the improvement achieved by EPGMCC over wireless access networks.
%K Congestion control
%K Multicast
%K Wireless links<br>拥塞控制
%K 组播
%K 无线链路
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=C8072386FCE6A96C&yid=2DD7160C83D0ACED&vid=9971A5E270697F23&iid=B31275AF3241DB2D&sid=340AC2BF8E7AB4FD&eid=9971A5E270697F23&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=10