A Multidomain Survivable Virtual Network Mapping Algorithm
Joint Authors
Zheng, Xiangwei
Xiao, Xiancui
Zhang, Yuang
Source
Security and Communication Networks
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-13
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
Although the existing networks are more often deployed in the multidomain environment, most of existing researches focus on single-domain networks and there are no appropriate solutions for the multidomain virtual network mapping problem.
In fact, most studies assume that the underlying network can operate without any interruption.
However, physical networks cannot ensure the normal provision of network services for external reasons and traditional single-domain networks have difficulties to meet user needs, especially for the high security requirements of the network transmission.
In order to solve the above problems, this paper proposes a survivable virtual network mapping algorithm (IntD-GRC-SVNE) that implements multidomain mapping in network virtualization.
IntD-GRC-SVNE maps the virtual communication networks onto different domain networks and provides backup resources for virtual links which improve the survivability of the special networks.
Simulation results show that IntD-GRC-SVNE can not only improve the survivability of multidomain communications network but also render the network load more balanced and greatly improve the network acceptance rate due to employment of GRC (global resource capacity).
American Psychological Association (APA)
Xiao, Xiancui& Zheng, Xiangwei& Zhang, Yuang. 2017. A Multidomain Survivable Virtual Network Mapping Algorithm. Security and Communication Networks،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1202971
Modern Language Association (MLA)
Xiao, Xiancui…[et al.]. A Multidomain Survivable Virtual Network Mapping Algorithm. Security and Communication Networks No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1202971
American Medical Association (AMA)
Xiao, Xiancui& Zheng, Xiangwei& Zhang, Yuang. A Multidomain Survivable Virtual Network Mapping Algorithm. Security and Communication Networks. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1202971
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202971