Topology-Aware Fanout Set Division Scheme for QoS-Guaranteed Multicast Transmission

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Title
Topology-Aware Fanout Set Division Scheme for QoS-Guaranteed Multicast Transmission
Author
Kim, KyungminLee, Jaiyong
Issue Date
2013-12
Publisher
KOREAN INST COMMUNICATIONS SCIENCES (K I C S)
Citation
JOURNAL OF COMMUNICATIONS AND NETWORKS, v.15, no.6, pp.614 - 634
Abstract
The proliferation of real-time multimedia services requires huge amounts of data transactions demanding strict quality-of-service (QoS) guarantees. Multicast transmission is a promising technique because of its efficient network resource utilization. However, high head-of-line (HOL) blocking probability and lack of service-specific QoS control should be addressed for practical implementations of multicast networks. In this paper, a topology aware fanout set division (TAFD) scheme is proposed to resolve these problems. The proposed scheme is composed of two techniques that reduce HOL blocking probability and expedite packet delivery for large-delay branches regarding multicast tree topology. Since management of global topology information is not necessary, scalability of the proposed scheme is guaranteed. Mathematical analysis investigates effects of the proposed scheme and derives optimal operational parameters. The evaluation results show that the TAFD scheme achieves significant delay reduction and satisfies required delay bounds on various multicast networks.
URI
https://scholarworks.unist.ac.kr/handle/201301/32165
URL
https://ieeexplore.ieee.org/document/6713778
DOI
10.1109/JCN.2013.000111
ISSN
1229-2370
Appears in Collections:
ECE_Journal Papers
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