Mapping the quality of service over heterogeneous networks: a proposal about architectures and bandwidth allocation

Garibbo, Alessandro; Marchese, Mario; Mongelli, Maurizio

doi:10.1109/icc.2003.1203889

Cited by 4 publications

(2 citation statements)

References 14 publications

(19 reference statements)

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“…In this case Information loss is divided into 4 subgroups and one-way delay is divided into 16 sub-groups. Each location can express between (0,0) and (3,15). The count is starting from upper left.…”

Section: Application Service Mapmentioning

confidence: 99%

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QoS class mapping over heterogeneous networks using Application Service Map

Ryu

Park

Shin

International Conference on Networking, International Conference on Systems and International Conference on Mobile Communicatio

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Each network has its own distinct quality of service (QoS) class. To support end-to-end QoS QoS class interwoking between different network technologies is very important function especially in Next GenerationNetworks (NGN). QoS mapping between different networks technologies are broadly categorized as mapping between parameters and mapping between classes in each different networks. However, these methods have some problems that the the former is too complicated to implement or the latter may execute uncetrain mapping between networks because of granularity QoS class.So in this paper we present two QoS class mapping methodologies over heterogenous networks to provide end-to-end QoS support for application services. And we propose a QoS class mapping method in different transport techonologies mixed circumstance using Application Service Map (ASM) which classifies application services based on performance requirements. Ths mapping method is based on location information of ASM to determine QoS class according to underlying techonology. The proposed mapping method can easy to accept new coming application services without alternation or modification and it can provide users with the more refined QoS.

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Section: Application Service Mapmentioning

confidence: 99%

“…With regard to mapping between parameters, the, the QoS parameter mapping between ATM and IP is discussed in [2], [3] and [4]. [5] deal with QoS parameter (loss and delay) mapping between DiffServ and IntServ.…”

Section: Introductionmentioning

confidence: 99%