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Modeling and regulation of host traffic in ATM networks
Proceedings of LCN - 21st Annual Conference on Local Computer Networks
In this paper, we develop several approximation approaches for modeling the traffic flows of hard real-tame connections. ...
W e propose a traffic approximation model that can characterize the traffic correctly and efficiently, achieving a higher admission probability. ...
In the next section, we will use traffic regulation fa) ;=0. 4 .,
Host Traffic Regulation
The Method As mentioned earlier, ATM networks utilize traffic regulation mechanisms inside the network to ...
doi:10.1109/lcn.1996.558175
dblp:conf/lcn/FengLRYZ96
fatcat:dzpvqhyqhvgyvn2bo6yxu4b5pu
A Traffic Management Model for Virtual Private Network Links
[chapter]
2000
IFIP Advances in Information and Communication Technology
The intra-host regulation protocol uses a rate regulator for guaranteed traffic, best-effort traffic is kept in a separate queue. ...
Integration of applications with different QoS needs and traffic characterizations in a local network in general and at the network outlet in part icular is an important problem to solve. ...
doi:10.1007/978-0-387-35580-1_12
fatcat:vzvyim5c6nhh7o53mqmlz2j4xm
Modeling of Congestion and Traffic Control Techniques in ATM Networks
2015
American Journal of Networks and Communications
ATM networks performance for traffic and congestion control purposes ,providing a system with a reduce short -term congestion in ATM networks, and enhancing a fair operation of networks in spite of the ...
In this Paper, Computer -based Simulation models for effective Congestion control and Traffic management in Asynchronous Transfer Mode (ATM) network have been developed providing a basis for monitoring ...
The flow control subsystem helps in regulating the flow of traffic at the source (consumer/user end) into the ATM network. ...
doi:10.11648/j.ajnc.20150406.11
fatcat:2k4esqslcvgaxkd4mwcfbmktwu
Flow Control in ATM based Local Area Networks
[chapter]
1995
High Performance Networking
ATM networks are expected to provide the information transport for a rich mixture of services and applications, associated with which will be a broad spectrum of traffic types and transport performance ...
One key element in the management of ATM based network is congestion control. ...
The LB mechanism was first introduced in [Akhtar, 1987] as a scheme to police and regulate the traffic flow submitted to the network. ...
doi:10.1007/978-0-387-34949-7_5
fatcat:see4i5qzcfd43p4negvvcrlwme
AN EFFECTIVE USAGE PARAMETER CONTROL MODEL FOR CELL POLICING IN ATM NETWORKS
2013
INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY
This paper presents an efficient model for policing cells transmitted over ATM networks. The model was simulated by a program written in Java. ...
The primary role of traffic control procedures is to protect the network so that it can achieve the required network performance objectives and yield a high quality of service (QoS). ...
Oginni and G. A. Aderounmu for the initial experimental runs of the simulation carried out. ...
doi:10.24297/ijct.v12i4.3187
fatcat:lgrl7nlbrvh57fzzmlcu5a2t5y
Using traffic regulation to meet end-to-end deadlines in ATM networks
1999
IEEE transactions on computers
Leaky buckets provide simple and userprogrammable means of traffic regulation. ...
AbstractÐThis paper considers the support of hard real-time connections in ATM networks. ...
ACKNOWLEDGMENTS This work was supported in part by Strategic Research Grant no. 7000677 from City University of Hong Kong. ...
doi:10.1109/12.795221
fatcat:djzniqyvavfdbovevszr6m6xhu
Admission control for hard real-time connections in ATM LANs
2001
IEE Proceedings - Communications
The algorithm uses a traffic descriptor called the 'maximum traffic rate function' to effectively compute bounds on end-to-end delays of connections and buffer requirements within the network. ...
In hard real-time systems, the QoS requirements are specified in terms of end-to-end cell deadlines and no cell loss due to buffer overflow. ...
In an ATM LAN, hosts are connected to ATM switches and various ATM switches are connected to each other using physical links. Fig. 1 shows an ATM LAN consisting of five switches. ...
doi:10.1049/ip-com:20010300
fatcat:iohn4bk74jgx3ktinp3lpdyjoe
Accurate bandwidth measurement in xDSL service networks
2002
Computer Communications
In xDSL service networks, accurate bandwidth measurement is essential for network management and traffic engineering, such as isolating line faults and verifying guaranteed quality of service specifications ...
The results show that the measurement errors in both upstream and downstream cases are within the range of 5% in a commercial ADSL service network tested under the following ATM network configurations: ...
Acknowledgements The authors are grateful to Senthilkumar Rajasekharan for helping perform the measurements and collecting data in the field experiments. ...
doi:10.1016/s0140-3664(02)00104-4
fatcat:4a5wmb7d7bgulnzlhtadbbeeze
Statistical delay analysis on an ATM switch with self-similar input traffic
2000
Information Processing Letters
The arrival process model and the envelope process In recent years, many studies [3, 4, 6, 10, 13, 19, 38] have pointed out that network traffic in high-speed networks are best described by traffic models ...
We have proven these results for a regulated priority driven server and a regulated FIFO server in [24, 26, 27] . ...
doi:10.1016/s0020-0190(00)00043-0
fatcat:adduw33pzrbgzewaywbwpk5x5a
A testbed for network performance evaluation and its application to connection admission control algorithms
2001
Journal of the Brazilian Computer Society
Multimedia networks will support a wide range of applications with different requirements and traffic characteristics. ...
For the studies we selected and implemented two CAC algorithms, one for a non-regulated traffic, proposed by [14] , and other for a leaky-bucket regulated traffic, proposed by [5] . ...
Acknowledgement This work is partially supported by grants from CNPq, CNPq/ProTem, Pronex and FAPERJ. ...
doi:10.1590/s0104-65002001000100005
fatcat:um7ozmfbgnbqdkv5b2tenmb2ba
Network Traffic Management
[chapter]
2012
Handbook of Computer Networks
This chapter gives an overview of traffic control methods and their underlying principles. The main preventive controls are admission control and access regulation (policing). ...
At the transport layer, protocols such as TCP can adapt their traffic rate to the level of congestion. Finally, this chapter covers the question of measurement and verification of network performance. ...
Traffic regulation The rate of traffic entering the network can be regulated as a means of enforcing the traffic contract. ...
doi:10.1002/9781118256107.ch22
fatcat:a5wadplenvhnxmzoyohslmrhe4
Xunet 2: lessons from an early wide-area ATM testbed
1997
IEEE/ACM Transactions on Networking
This paper reviews some of the design decisions and lessons learned in the project and points out the research directions motivated by this work, focusing on the areas of traffic management, ATM switch ...
Work on Xunet 2 began in 1989 and the network, consisting of experimental ATM switches, IP routers, and 45 Mbps transmission lines, has been operational since October 1991. ...
Xunet would also not have been possible without the active participation of our friends at the universities and research labs in the Xunet student program. ...
doi:10.1109/90.554721
fatcat:ltcdt2ozdbapvhmgv2og4pjzom
SWAN: a mobile multimedia wireless network
1996
IEEE personal communications
The network model of SWAN consists of basestations connected by a wired ATM backbone network, and wireless ATM last-hops to the mobile hosts. ...
After giving an overview of the SWAN network model, and discussing the challenges in making ATM wireless and mobile, the paper describes the first phase implementation of SWAN hardware and software. ...
We are currently implementing native mode ATM applications for SWAN, and characterizing the end-to-end ATM performance in the presence of handoffs. ...
doi:10.1109/98.490750
fatcat:c5z62jhvp5dkxgwjdvlq2jpux4
HG-RCP: A rate-based flow control mechanism for intranets interconnected by ATM networks
1999
Computer Networks
A number of distributed corporate intranets can be connected together using the ABR service of an ATM network to form a virtual private network. ...
However, because the available bandwidth of the ABR connection may be occasionally reduced by the ATM network, severe congestion may occur at the gateway connecting an intranet to the ATM network. ...
The VBR traffic that enters the ATM Ž . network and the ATM switches is modeled using the well-known ON-OFF model with exponential Ž . Ž . ON active and OFF silent periods. ...
doi:10.1016/s1389-1286(99)00090-0
fatcat:h63qon4swbdgfinrqfmag7vpq4
Design and implementation of a flexible traffic controller for ATM connections
[chapter]
1997
High Performance Networking VII
In ATM networks, the congestion control paradigm is built on two basic principles. ...
The purpose of locally controlling a source is the improvement of the TCP performance over ATM networks. ...
For our implementation model, we have used results proposed by a study in concerning a service discipline model for high speed networks switches. ...
doi:10.1007/978-0-387-35279-4_9
fatcat:db3ulovtknh3plxhkegudqebpa
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