摘要
文章首先介绍了组播拥塞控制模式的不同类型,论述各种组播拥塞控制协议所存在的问题,然后详细阐述与分析了几种不同的拥塞控制方案并加以评价,最后指出了今后的研究方向。
This paper first introduces various kinds of multicast congestion control schemes and analyzes the shortages existing in all the schemes.Several congestion control schemes are discussed in detail,the advantages and disadvantages of them are fully explained.Finally it presents further discussions that may be helpful in selecting an appropriate multi-cast congestion control scheme on the basis of the specific transmission models and in paving the way for further re-search.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第20期127-129,218,共4页
Computer Engineering and Applications
基金
国家自然科学基金资助(批准号:60174043)
湖北省自然科学基金重点项目的资助(批准号:2002AB025)
关键词
组播拥
塞控制
反馈抑制
软同步
控制
分层组播
multicast,congestion control,feedback suppression,soft synchroniza tion,α-control,layed multicast
