Multicast routing in internetworks and extended LANs
SIGCOMM '88 Symposium proceedings on Communications architectures and protocols
Building shared trees using a one-to-many joining mechanism
ACM SIGCOMM Computer Communication Review
Quality of service: delivering QoS on the Internet and in corporate networks
Quality of service: delivering QoS on the Internet and in corporate networks
QoSMIC: quality of service sensitive multicast Internet protocol
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
IP multicasting: the complete guide to interactive corporate networks
IP multicasting: the complete guide to interactive corporate networks
Group Communication in Differentiated Services Networks
CCGRID '01 Proceedings of the 1st International Symposium on Cluster Computing and the Grid
Evaluation of Bandwidth Broker Signaling
ICNP '99 Proceedings of the Seventh Annual International Conference on Network Protocols
Multicast routing and its QoS extension: problems, algorithms, and protocols
IEEE Network: The Magazine of Global Internetworking
Context-aware control for personalized multiparty sessions in mobile multihomed systems
Proceedings of the 5th International ICST Mobile Multimedia Communications Conference
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Advances in the areas of QoS and IP multicasting have necessitated the need of integration of these two important features of Internet. Differentiated services (DiffServ) has been proposed as a scalable Solution for supporting QoS in the Internet. Coexistence of multicasting and DiffServ is promising since the DiffServ model can provide a scalable framework and may reduce the computational complexity to locate a QoS-satisfied multicast tree. In this paper, we have first identify the problems of provisioning multicasting in DiffServ domains. Next, we have proposed an efficient DiffServ-Aware Multicasting (DAM) scheme which has three novel features: weighted traffic conditioning (WTC), receiver-initiated marking (RIM) scheme, and Heterogeneous DSCP Headers encapsulation (HDE). The proposed technique solves many problems with the integration of DiffServ and multicasting while accommodating heterogeneous QoS requirements. The framework is scalable, flexible, and feasible. Moreover, existing QoS techniques can be incorporated into this framework. Performance evaluation through analysis and simulations demonstrate conformance of the QoS requirements and the potential benefits of DAM.