Abstract
Virtualization for cloud computing has been driving data centers to contain massive and diverse applications in a distributed manner. However, since existing network architectures do not supply enough network capacity for virtual machine (VM) interconnections, enhancing the network capacity with augmented wireless links has recently attracted a lot of research interests. Especially, architectural design and link scheduling of wireless data center networks (WDCNs) are of their main interests. However, the potential of WDCNs is under-estimated, since existing research efforts do not reflect flexibility of VM placement. To this end, in this paper, we explore another feasibility of WDCNs to combine dynamic VM placement algorithms. We design a low-complexity flow placement algorithm considering augmented wireless links with interference constraints, and discuss a set of VM placement algorithms under the flow placement algorithm. Our extensive evaluation of the algorithms in WDCNs with 60 GHz wireless links shows that combination of the flow and VM placement algorithms achieves better performance.
Original language | English |
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Title of host publication | Quality, Reliability, Security and Robustness in Heterogeneous Networks - 12th International Conference, QShine 2016, Proceedings |
Editors | Sangheon Pack, Jong-Hyouk Lee |
Publisher | Springer Verlag |
Pages | 138-148 |
Number of pages | 11 |
ISBN (Print) | 9783319607160 |
DOIs | |
Publication status | Published - 2017 |
Event | 12th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QShine 2016 - Seoul, Korea, Republic of Duration: 2016 Jul 7 → 2016 Jul 8 |
Publication series
Name | Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST |
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Volume | 199 |
ISSN (Print) | 1867-8211 |
Other
Other | 12th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QShine 2016 |
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Country/Territory | Korea, Republic of |
City | Seoul |
Period | 16/7/7 → 16/7/8 |
Bibliographical note
Funding Information:Acknowledgments. This research was partly sponsored by NRF grant funded by the MSIP, Korea (No. 2013R1A2A2A01014000), and the MSIP, Korea, under the ITRC support program (IITP-2016-R0992-16-1012) supervised by the IITP.
Publisher Copyright:
© ICST Institute forComputer Sciences, Social Informatics andTelecommunicationsEngineering 2017.
Keywords
- Data center
- Routing algorithm
- Virtual machine placement
ASJC Scopus subject areas
- Computer Networks and Communications