EFFECTIVE BANDWIDTH ALLOCATION AND BUFFER DIMENSIONING IN ATM BASED NETWORKS WITH PRIORITIES

被引：10

作者：

DZIONG, Z ^{[1
]}

LIAO, KQ ^{[1
]}

MASON, L ^{[1
]}

机构：

[1] INRS TELECOMMUN,VERDUN H3E 1H6,PQ,CANADA

来源：

COMPUTER NETWORKS AND ISDN SYSTEMS | 1993年 / 25卷 / 10期

基金：

加拿大自然科学与工程研究理事会;

关键词：

ATM; CALL ADMISSION CONTROL; EFFECTIVE BANDWIDTH; PERFORMANCE BOUNDS;

D O I：

10.1016/0169-7552(93)90067-E

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We consider an ATM multiplexer with several FIFO buffers operating in the non-preemptive priority regime. Each connection or type of traffic (e.g. connectionless services) is allocated to one priority characterized by its grade of service constraints. Under very general assumptions we derive a model for buffer dimensioning and effective bandwidth allocation. The approach is based on upper bounds for grade of service measures (cell blocking, average cell delay) expressed in terms of performance of independent non-priority multiplexers (one for each priority). It is assumed that a model for buffer dimensioning and effective bandwidth allocation in a non-priority multiplexer with one FIFO queue is available. The important features of the approach are illustrated by means of numerical examples. The efficiency of the approach is also discussed.

引用

页码：1065 / 1078

页数：14