Principles of QoS in group communications

被引:0
|
作者
L. Mathy
C. Edwards
D. Hutchison
机构
[1] Lancaster University,Computing Department
来源
Telecommunication Systems | 1999年 / 11卷
关键词
Information System; Artificial Intelligence; Communication Network; Stochastic Process; Probability Theory;
D O I
暂无
中图分类号
学科分类号
摘要
In this paper, we consider QoS support in the context of group communications. In particular, we present fundamental properties of QoS in group communications, which, although quite simple, have been widely overlooked and/or misunderstood. Because distributed multimedia applications require flexible QoS agreements, end-to-end QoS negotiation will play an important role. We show how such a negotiation mechanism can be designed, taking the fundamental QoS properties into account. This leads us to the design of an algorithm for QoS negotiation whose computational overhead proves to be independent of the size of the group of receivers.
引用
收藏
页码:59 / 84
页数:25
相关论文
empty
未找到相关数据