Dynamic Virtual Network Embedding Based on Service Request Aware
Authors
Ningning Liang, Julong Lan, Peng Wang, Kun Long
Corresponding Author
Ningning Liang
Available Online April 2015.
- DOI
- 10.2991/isrme-15.2015.442How to use a DOI?
- Keywords
- service request; dynamic embedding; aware; effective utilization
- Abstract
Aiming at the virtual network embedding problem under dynamic service request, Service Request Aware-based Dynamic Virtual Network Embedding (SRAD) algorithm is proposed. We first present virtual network embedding model, and then define virtual network construction cost according to the dynamic characteristic of service request. Our goal is to find the optimal reconfiguration policies by awaring service request type and changing trends, which can minimize the overall construction cost using substrate resource. Experimental results show that the proposed algorithm satisfies the service request, achieves higher success ratio and gains higher revenue/cost ratio for substrate network comparing with the existing algorithms.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Ningning Liang AU - Julong Lan AU - Peng Wang AU - Kun Long PY - 2015/04 DA - 2015/04 TI - Dynamic Virtual Network Embedding Based on Service Request Aware BT - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering PB - Atlantis Press SP - 2134 EP - 2137 SN - 1951-6851 UR - https://doi.org/10.2991/isrme-15.2015.442 DO - 10.2991/isrme-15.2015.442 ID - Liang2015/04 ER -