A Dynamic Multi-core Multicast Approach for Delay and Delay Variation Multicast Routing

被引:1
|
作者
Harutyunyan, Hovhannes A. [1 ]
Terzian, Meghrig [1 ]
机构
[1] Concordia Univ, Dept Comp Sci & Software Engn, Montreal, PQ, Canada
关键词
multicast; multi-core; QoS; delay; delay variation; dynamic reorganization; VARIATION CONSTRAINTS; HEURISTIC ALGORITHM; SELECTION; NETWORKS;
D O I
10.1109/PDP2018.2018.00037
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Multicast communication constrained by end-to-end delay and inter-destination delay variation is known as Delay and Delay Variation Bounded Multicast (DVBM). In this paper, we propose a dynamic multi-core multicast approach to solve the DVBM problem. The proposed three-phase algorithm, Multi-core DVBM Trees (MCDVBMT), semi-matches group members to core nodes. The message is disseminated to group members using trees rooted at the designated core nodes. MCDVBMT dynamically reorganizes the rooted trees in response to changes to multicast group members. On average, only 5.2% of the total requests trigger re-executions and 53.6% of the graphs generated by MCDVBMT suffer from re-execution before receiving all dynamic requests.
引用
收藏
页码:222 / 228
页数:7
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