Dynamic topology awareness-based reconfigurable service carrying network reconfiguration

被引：1
|
作者：
Liang N.-N. [1 ]
Lan J.-L. [1 ]
Zhang Z. [1 ]
机构：
[1] National Digital Switching System Engineering & Technological Research Center, Zhengzhou
来源：
Liang, Ning-Ning | 1600年 / Editorial Board of Journal on Communications卷 / 37期
基金：
中国国家自然科学基金;
关键词：
Critical resource; Dynamic embedding; Reconfigurable service carrying network; Topology awareness;
D O I：
10.11959/j.issn.1000-436x.2016032
中图分类号：
学科分类号：
摘要：
Reconfigurable information communication basal network supports self-adaptive services to applications by constructing reconfigurable service carrying network (RSCN). To effectively utilize the limited substrate network resources, an algorithm of dynamic topology awareness-based RSCN reconfiguration (DTAR) was proposed. The algorithm uses the number of shortest paths as resource critical degree which across the node or link to distinguish substrate resource. And it also dynamically awares the states of critical resources, reoptimises the RSCN according to service request. Experimental results show that comparing with the existing algorithms, the proposed algorithm achieves higher success ratio, gains higher revenue, cost ratio and load equilibrium for substrate network. © 2016, Editorial Board of Journal on Communications. All right reserved.
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页码：72 / 79
页数：7
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