An efficient algorithm for multimedia call-admission control

被引：0
|
作者：
Qian, K [1 ]
Georganas, ND [1 ]
McDonald, D [1 ]
机构：
[1] UNIV OTTAWA,DEPT MATH,OTTAWA,ON K1N 6N5,CANADA
来源：
MULTIMEDIA SYSTEMS | 1996年 / 4卷 / 06期
关键词：
call admission control; ATM networks; bandwidth allocation; excess-demand probability;
D O I：
10.1007/s005300050035
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a call admission control (CAC) algorithm for multimedia communication systems with diverse bit-rate media sources. The proposed algorithm for making bandwidth allocation decisions is based on bounding the probability of demand for excess bandwidth and the loss (or blocking) probability. Recursion formulas for calculating these probabilities are derived. An algorithm based on these probabilities executes quickly enough so that the response time to a bandwidth request is acceptable.
引用
收藏
页码：339 / 345
页数：7
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