Intelligent Traffic Conditioners for Assured Forwarding Based Differentiated Services Networks

Autor:	Biswajit Nandy, Peter Pieda, Jeremy Ethridge, Nabil Seddigh
Rok vydání:	2000
Předmět:	Engineering Differentiated services Edge device business.industry Service level ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Bandwidth (computing) Enhanced Data Rates for GSM Evolution Round-trip delay time business Conditioners Network topology Computer network
Zdroj:	Networking 2000 Broadband Communications, High Performance Networking, and Performance of Communication Networks ISBN: 9783540675068 NETWORKING
Popis:	Issues related to bandwidth assurance in Assured Forwarding based Differentiated Services (Diffserv) networks have been discussed in recent research papers [7][8][11]. Some of the factors that can bias bandwidth assurance are Round Trip Time (RTT), UDP/TCP interaction and different target rates. The bias due to these factors needs to be mitigated before bandwidth assurance for a paying customer can be articulated in Service Level Agreements (SLAs). This paper proposes intelligent traffic conditioning approaches at the edge of the network to mitigate the effect of Round Trip Time, UDP/TCP interactions, and different target rates. The simulation results show a significant improvement in bandwidth assurance with intelligent traffic conditioning. The limitation of the proposed solutions is that they require communication between edge devices. In addition, these solutions are not applicable for a one-to-any network topology.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::78d07789499b95b1f0c6a10e823434bd https://doi.org/10.1007/3-540-45551-5_46 Zobrazit plný text záznamu