Title: An overview of QoS protocols and architecture
Abstract: This review paper covers several Internet provided quality of service(QoS) models including IntServ, DiffServ and MPLS, It analyses the architecture and technological characteristics of each model. After an introduction of each model, this paper summarizes what QoS requests they can fulfil and how they implement these requests. It also describes the support of multicast in QoS models in brief.Based on these analytical studies,this paper proposes a total architecture of ToptoBottom,EndtoEnd QoS model,which take full advantage of the virtues of the models described beforehand.This model has two prominent points:EndtoEnd QoS guarantee and flexible extensibility,which represent the trend for more research of QoS.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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Cited By Count: 1
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