Congestion conditions in ATM switches may cause gradual deterioration in QoS. QoS
monitoring, using OAM, can accurately measure the overall quality of monitored parameters …

This paper proposes a new scheme for an ATM OAM performance management function,
hybrid performance management scheme. The performance management OAM function …

Applications in high speed ATM networks will specify quality of service (QoS) requirements
on an end-to-end basis. Typical application QoS metrics are cell loss rate, delay jitter …

Forthcoming applications, especially in the multimedia area, require communication
services with guaranteed quality of service (QoS). In order to guarantee a certain quality of …

Unlike traditional best-effort packet networks, ATM networks support a wide range of
services by providing a specified QoS on each ATM connection. Currently, QoS can be …

The purpose of this paper is to study quality of service (QoS) management and performance
monitoring issues in B-ISDN. A QoS framework is proposed in order to satisfy the user's …

In this paper, we investigate the traffic behaviour of a local ATM network. The major loading
application in this network is network file system (NFS). The cell data are collected between …

Cell transfer delay (CTD) and Cell delay variation (CDV) are ATM performance parameters.
Monitoring CTD and CDV requires procedures for in-service measurement or estimation and …

The Advanced Research Projects Agency (ARPA) has funded MCNC to build an ATM
network analysis system referred to as ATTILA. In this paper we describe the capabilities of …

Quality-of-service (QoS) in ATM networks is largely determined by call admission control
(CAC) and switch scheduling algorithms. A CAC algorithm determines if a requested …